🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.53 AU - 0.67 AU

Year: 305 Days

Day: 44 Hours

Environment

Temp: -129 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147

Radius: 11.6

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.16 AU - 1.36 AU

Year: 928 Days

Day: 5.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 65,301,214 km

• M1: 145,260 km (0.1 R)
• M2: 266,883 km (0.111 R)
• M3: 345,122 km (0.066 R)
• M4: 553,512 km (0.104 R)
• M5: 692,489 km (0.104 R)
• M6: 823,087 km (0.091 R)
• M7: 918,082 km (0.11 R)
• M8: 1,017,116 km (0.091 R)
• M9: 1,115,402 km (0.108 R)
• M10: 1,222,065 km (0.064 R)
• M11: 1,435,541 km (0.111 R)
• M12: 1,568,534 km (0.067 R)
• M13: 1,700,329 km (0.109 R)
• M14: 1,928,317 km (0.112 R)
• M15: 2,076,119 km (0.11 R)
• M16: 2,172,610 km (0.078 R)
• M17: 2,258,479 km (0.1 R)
• M18: 2,427,225 km (0.076 R)
• M19: 2,587,295 km (0.07 R)
• M20: 2,704,730 km (0.083 R)
• M21: 3,040,427 km (0.072 R)
• M22: 3,123,155 km (0.074 R)
• M23: 3,213,512 km (0.034 R)
• M24: 3,547,564 km (0.054 R)
• M25: 3,855,736 km (0.12 R)
• M26: 4,157,474 km (0.11 R)
• M27: 4,264,886 km (0.104 R)
• M28: 4,490,330 km (0.044 R)
• M29: 5,001,954 km (0.071 R)
• M30: 5,289,781 km (0.073 R)
• M31: 5,684,719 km (0.116 R)
• M32: 5,778,517 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.2

Radius: 13.3

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.61 AU - 1.91 AU

Year: 1532 Days

Day: 7.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 65,301,214 km

• M1: 367,861 km (0.116 R)
• M2: 464,801 km (0.05 R)
• M3: 628,760 km (0.096 R)
• M4: 822,788 km (0.098 R)
• M5: 969,843 km (0.059 R)
• M6: 1,099,694 km (0.106 R)
• M7: 1,217,278 km (0.054 R)
• M8: 1,506,002 km (0.115 R)
• M9: 1,669,213 km (0.084 R)
• M10: 1,774,231 km (0.074 R)
• M11: 1,903,483 km (0.119 R)
• M12: 2,058,467 km (0.041 R)
• M13: 2,299,020 km (0.047 R)
• M14: 3,011,106 km (0.081 R)
• M15: 3,338,576 km (0.108 R)
• M16: 3,554,296 km (0.112 R)
• M17: 3,900,615 km (0.092 R)
• M18: 4,200,110 km (0.094 R)
• M19: 4,301,537 km (0.116 R)
• M20: 4,433,333 km (0.068 R)
• M21: 4,522,044 km (0.101 R)
• M22: 4,626,165 km (0.101 R)
• M23: 4,958,721 km (0.119 R)
• M24: 5,112,507 km (0.06 R)
• M25: 5,314,764 km (0.119 R)
• M26: 5,551,577 km (0.067 R)
• M27: 5,647,320 km (0.037 R)
• M28: 5,937,839 km (0.06 R)
• M29: 6,117,805 km (0.12 R)
• M30: 6,233,145 km (0.056 R)
• M31: 6,399,498 km (0.109 R)
• M32: 6,753,446 km (0.066 R)
• M33: 7,148,385 km (0.028 R)
• M34: 7,357,522 km (0.103 R)
• M35: 7,728,376 km (0.107 R)
• M36: 8,033,256 km (0.091 R)
• M37: 8,305,375 km (0.061 R)
• M38: 8,488,632 km (0.032 R)
• M39: 8,710,186 km (0.092 R)
• M40: 8,840,486 km (0.105 R)
• M41: 9,215,977 km (0.096 R)
• M42: 9,558,406 km (0.105 R)
• M43: 9,789,086 km (0.056 R)
• M44: 10,021,561 km (0.081 R)
• M45: 10,157,995 km (0.051 R)
• M46: 10,630,724 km (0.062 R)
• M47: 10,749,953 km (0.091 R)
• M48: 10,889,827 km (0.12 R)
• M49: 11,150,876 km (0.075 R)
• M50: 11,251,854 km (0.112 R)
• M51: 11,475,204 km (0.105 R)
• M52: 11,864,308 km (0.064 R)
• M53: 12,466,739 km (0.071 R)
• M54: 12,845,670 km (0.103 R)
• M55: 12,994,071 km (0.084 R)
• M56: 13,100,435 km (0.077 R)
• M57: 13,271,126 km (0.099 R)
• M58: 13,378,238 km (0.099 R)
• M59: 13,528,584 km (0.055 R)
• M60: 13,701,220 km (0.107 R)
• M61: 13,809,529 km (0.034 R)
• M62: 14,114,110 km (0.077 R)
• M63: 14,289,289 km (0.094 R)
• M64: 14,685,873 km (0.119 R)
• M65: 14,818,866 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.7

Radius: 9

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.06 AU - 2.94 AU

Year: 2593 Days

Day: 12 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 65,301,214 km

• M1: 120,725 km (0.083 R)
• M2: 182,360 km (0.102 R)
• M3: 384,467 km (0.085 R)
• M4: 484,548 km (0.107 R)
• M5: 616,343 km (0.104 R)
• M6: 792,570 km (0.101 R)
• M7: 866,172 km (0.114 R)
• M8: 1,250,788 km (0.091 R)
• M9: 1,611,169 km (0.097 R)
• M10: 1,902,287 km (0.056 R)
• M11: 2,003,115 km (0.085 R)
• M12: 2,071,332 km (0.093 R)
• M13: 2,245,314 km (0.096 R)
• M14: 2,424,233 km (0.108 R)
• M15: 2,846,997 km (0.073 R)
• M16: 3,001,831 km (0.113 R)
• M17: 3,067,205 km (0.05 R)
• M18: 3,212,614 km (0.063 R)
• M19: 3,510,314 km (0.104 R)
• M20: 4,002,341 km (0.118 R)
• M21: 4,205,346 km (0.032 R)
• M22: 4,501,250 km (0.068 R)
• M23: 4,651,746 km (0.063 R)
• M24: 4,819,146 km (0.065 R)
• M25: 5,004,198 km (0.106 R)
• M26: 5,222,910 km (0.05 R)
• M27: 5,605,432 km (0.093 R)
• M28: 5,670,058 km (0.104 R)
• M29: 5,734,834 km (0.063 R)
• M30: 5,898,195 km (0.088 R)
• M31: 6,096,113 km (0.076 R)
• M32: 6,279,670 km (0.117 R)
• M33: 6,414,158 km (0.073 R)
• M34: 6,617,761 km (0.043 R)
• M35: 7,014,195 km (0.088 R)
• M36: 7,101,261 km (0.07 R)
• M37: 7,206,429 km (0.062 R)
• M38: 7,347,350 km (0.077 R)
• M39: 7,435,912 km (0.042 R)
• M40: 7,775,649 km (0.066 R)
• M41: 7,847,904 km (0.053 R)
• M42: 7,956,662 km (0.082 R)
• M43: 8,267,377 km (0.099 R)
• M44: 8,656,630 km (0.12 R)
• M45: 9,511,133 km (0.101 R)
• M46: 9,685,265 km (0.104 R)
• M47: 10,134,957 km (0.118 R)
• M48: 10,372,368 km (0.109 R)
• M49: 10,913,165 km (0.106 R)
• M50: 11,034,638 km (0.106 R)
• M51: 11,463,236 km (0.068 R)
• M52: 11,524,870 km (0.11 R)
• M53: 11,627,943 km (0.092 R)
• M54: 11,980,545 km (0.08 R)
• M55: 12,126,703 km (0.053 R)
• M56: 12,294,551 km (0.11 R)
• M57: 12,866,763 km (0.03 R)
• M58: 13,339,343 km (0.104 R)
• M59: 13,599,643 km (0.073 R)
• M60: 13,795,916 km (0.07 R)
• M61: 13,883,430 km (0.059 R)
• M62: 13,971,095 km (0.111 R)
• M63: 14,081,049 km (0.085 R)
• M64: 14,456,839 km (0.087 R)
• M65: 14,590,280 km (0.04 R)
• M66: 14,880,799 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724

Radius: 9.1

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.29 AU - 3.47 AU

Year: 3206 Days

Day: 10.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 65,301,214 km

• M1: 146,905 km (0.095 R)
• M2: 225,594 km (0.099 R)
• M3: 390,899 km (0.11 R)
• M4: 490,382 km (0.03 R)
• M5: 599,439 km (0.085 R)
• M6: 667,207 km (0.097 R)
• M7: 843,732 km (0.051 R)
• M8: 932,144 km (0.095 R)
• M9: 1,012,329 km (0.038 R)
• M10: 1,179,878 km (0.056 R)
• M11: 1,435,392 km (0.069 R)
• M12: 1,529,040 km (0.082 R)
• M13: 1,597,107 km (0.095 R)
• M14: 1,938,938 km (0.112 R)
• M15: 2,194,750 km (0.115 R)
• M16: 2,334,774 km (0.05 R)
• M17: 3,078,425 km (0.07 R)
• M18: 3,182,844 km (0.059 R)
• M19: 3,253,155 km (0.062 R)
• M20: 3,503,283 km (0.106 R)
• M21: 3,834,193 km (0.099 R)
• M22: 4,765,291 km (0.038 R)
• M23: 5,111,310 km (0.052 R)
• M24: 5,486,652 km (0.065 R)
• M25: 5,550,081 km (0.108 R)
• M26: 5,914,202 km (0.073 R)
• M27: 5,979,128 km (0.088 R)
• M28: 6,308,093 km (0.108 R)
• M29: 6,597,864 km (0.108 R)
• M30: 7,167,533 km (0.054 R)
• M31: 7,516,994 km (0.11 R)
• M32: 7,848,054 km (0.061 R)
• M33: 7,991,518 km (0.091 R)
• M34: 8,208,136 km (0.117 R)
• M35: 8,746,090 km (0.076 R)
• M36: 9,244,999 km (0.114 R)
• M37: 9,447,255 km (0.11 R)
• M38: 9,523,400 km (0.069 R)
• M39: 9,702,020 km (0.108 R)
• M40: 9,804,495 km (0.088 R)
• M41: 10,114,312 km (0.069 R)
• M42: 10,427,420 km (0.087 R)
• M43: 10,637,905 km (0.099 R)
• M44: 11,089,840 km (0.09 R)
• M45: 11,385,744 km (0.106 R)
• M46: 11,629,738 km (0.045 R)
• M47: 11,820,625 km (0.12 R)
• M48: 12,122,813 km (0.057 R)
• M49: 12,483,194 km (0.063 R)
• M50: 12,931,689 km (0.104 R)
• M51: 13,157,881 km (0.101 R)
• M52: 13,528,285 km (0.113 R)
• M53: 13,729,195 km (0.072 R)
• M54: 13,786,641 km (0.093 R)
• M55: 14,162,879 km (0.076 R)
• M56: 14,866,288 km (0.056 R)
• M57: 14,984,620 km (0.087 R)
• M58: 15,222,182 km (0.03 R)
• M59: 15,942,645 km (0.109 R)
• M60: 16,276,548 km (0.094 R)
• M61: 17,260,902 km (0.096 R)
• M62: 17,572,514 km (0.098 R)
• M63: 17,823,090 km (0.118 R)
• M64: 17,980,318 km (0.108 R)
• M65: 19,351,532 km (0.104 R)
• M66: 19,902,800 km (0.113 R)
• M67: 20,066,011 km (0.097 R)
• M68: 20,131,385 km (0.074 R)
• M69: 20,262,284 km (0.059 R)
• M70: 20,558,039 km (0.113 R)
• M71: 20,723,045 km (0.055 R)
• M72: 20,987,833 km (0.044 R)
• M73: 21,320,389 km (0.064 R)
• M74: 22,193,143 km (0.098 R)
• M75: 22,328,529 km (0.115 R)
• M76: 22,702,075 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.1

Radius: 4.5

Gravity: 23.61 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.63 AU - 7.05 AU

Year: 11735 Days

Day: 21.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,301,214 km

• M1: 57,446 km (0.076 R)
• M2: 134,189 km (0.042 R)
• M3: 378,632 km (0.11 R)
• M4: 492,027 km (0.118 R)
• M5: 600,187 km (0.075 R)
• M6: 949,797 km (0.067 R)
• M7: 1,247,646 km (0.086 R)
• M8: 1,352,963 km (0.111 R)
• M9: 1,663,528 km (0.064 R)
• M10: 2,270,596 km (0.036 R)
• M11: 2,691,864 km (0.081 R)
• M12: 2,883,649 km (0.042 R)
• M13: 3,108,345 km (0.087 R)
• M14: 3,222,787 km (0.12 R)
• M15: 3,664,250 km (0.112 R)
• M16: 3,724,538 km (0.095 R)
• M17: 4,093,297 km (0.043 R)
• M18: 4,282,089 km (0.065 R)
• M19: 4,409,397 km (0.107 R)
• M20: 4,538,051 km (0.106 R)
• M21: 4,700,664 km (0.118 R)
• M22: 4,799,100 km (0.096 R)
• M23: 5,031,575 km (0.117 R)
• M24: 5,438,631 km (0.112 R)
• M25: 6,428,669 km (0.109 R)
• M26: 7,018,982 km (0.115 R)
• M27: 7,703,542 km (0.077 R)
• M28: 7,858,526 km (0.083 R)
• M29: 8,014,706 km (0.081 R)
• M30: 8,448,989 km (0.116 R)
• M31: 8,729,485 km (0.086 R)
• M32: 8,931,591 km (0.041 R)
• M33: 8,972,282 km (0.056 R)
• M34: 9,053,663 km (0.105 R)
• M35: 9,217,323 km (0.083 R)
• M36: 10,049,835 km (0.04 R)
• M37: 10,346,937 km (0.054 R)
• M38: 10,560,862 km (0.098 R)
• M39: 11,475,204 km (0.069 R)
• M40: 12,642,067 km (0.089 R)
• M41: 12,687,695 km (0.107 R)
• M42: 13,008,582 km (0.114 R)
• M43: 13,054,658 km (0.095 R)
• M44: 13,193,186 km (0.027 R)
• M45: 13,799,207 km (0.095 R)
• M46: 14,893,216 km (0.115 R)
• M47: 14,941,387 km (0.093 R)
• M48: 15,086,347 km (0.074 R)
• M49: 15,134,817 km (0.106 R)
• M50: 15,523,921 km (0.096 R)
• M51: 16,610,899 km (0.042 R)
• M52: 17,824,287 km (0.114 R)
• M53: 18,080,698 km (0.083 R)
• M54: 18,338,305 km (0.073 R)
• M55: 18,752,991 km (0.083 R)
• M56: 19,013,889 km (0.085 R)
• M57: 20,015,597 km (0.035 R)
• M58: 20,549,811 km (0.103 R)
• M59: 20,872,493 km (0.108 R)
• M60: 22,070,174 km (0.095 R)
• M61: 22,566,540 km (0.115 R)
• M62: 23,066,496 km (0.092 R)
• M63: 23,457,993 km (0.057 R)
• M64: 24,190,724 km (0.078 R)
• M65: 24,474,511 km (0.098 R)
• M66: 24,702,348 km (0.055 R)
• M67: 25,045,526 km (0.115 R)
• M68: 25,620,879 km (0.106 R)
• M69: 25,736,369 km (0.071 R)
• M70: 26,667,316 km (0.065 R)
• M71: 26,784,452 km (0.081 R)
• M72: 27,431,911 km (0.034 R)
• M73: 28,382,606 km (0.079 R)
• M74: 28,621,962 km (0.104 R)
• M75: 28,862,067 km (0.099 R)
• M76: 29,646,857 km (0.109 R)
• M77: 30,011,427 km (0.102 R)
• M78: 30,929,360 km (0.098 R)
• M79: 31,237,382 km (0.035 R)
• M80: 32,229,814 km (0.076 R)
• M81: 32,980,945 km (0.095 R)
• M82: 33,043,776 km (0.112 R)
• M83: 35,204,418 km (0.098 R)
• M84: 35,397,250 km (0.101 R)
• M85: 36,366,644 km (0.095 R)
• M86: 36,496,495 km (0.084 R)
• M87: 41,410,486 km (0.112 R)
• M88: 43,185,614 km (0.074 R)
• M89: 43,529,839 km (0.103 R)
• M90: 44,151,717 km (0.056 R)
• M91: 45,334,288 km (0.073 R)
• M92: 45,684,198 km (0.118 R)
• M93: 46,245,639 km (0.077 R)
• M94: 46,386,410 km (0.039 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.7

Radius: 7.9

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8 AU - 9.32 AU

Year: 16718 Days

Day: 21.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,301,214 km

• M1: 194,926 km (0.091 R)
• M2: 805,435 km (0.074 R)
• M3: 871,408 km (0.063 R)
• M4: 1,203,814 km (0.112 R)
• M5: 2,160,193 km (0.11 R)
• M6: 2,641,001 km (0.083 R)
• M7: 2,842,659 km (0.1 R)
• M8: 2,911,025 km (0.063 R)
• M9: 3,332,442 km (0.057 R)
• M10: 3,513,755 km (0.082 R)
• M11: 3,624,158 km (0.109 R)
• M12: 3,886,253 km (0.12 R)
• M13: 4,000,397 km (0.096 R)
• M14: 4,428,695 km (0.111 R)
• M15: 4,708,892 km (0.119 R)
• M16: 6,918,453 km (0.038 R)
• M17: 7,384,450 km (0.107 R)
• M18: 7,668,836 km (0.084 R)
• M19: 8,543,834 km (0.109 R)
• M20: 9,810,628 km (0.072 R)
• M21: 11,845,907 km (0.082 R)
• M22: 14,654,159 km (0.112 R)
• M23: 15,251,503 km (0.114 R)
• M24: 16,593,396 km (0.074 R)
• M25: 16,841,429 km (0.037 R)
• M26: 18,934,303 km (0.027 R)
• M27: 20,044,020 km (0.117 R)
• M28: 20,706,589 km (0.065 R)
• M29: 20,906,901 km (0.066 R)
• M30: 20,973,771 km (0.104 R)
• M31: 22,121,486 km (0.102 R)
• M32: 23,012,790 km (0.087 R)
• M33: 23,289,397 km (0.084 R)
• M34: 23,846,050 km (0.1 R)
• M35: 24,406,893 km (0.047 R)
• M36: 25,185,400 km (0.066 R)
• M37: 25,470,384 km (0.115 R)
• M38: 25,541,892 km (0.103 R)
• M39: 25,756,565 km (0.094 R)
• M40: 25,971,986 km (0.108 R)
• M41: 26,332,068 km (0.069 R)
• M42: 27,057,468 km (0.085 R)
• M43: 27,862,903 km (0.073 R)
• M44: 28,157,760 km (0.05 R)
• M45: 28,676,266 km (0.12 R)
• M46: 29,647,456 km (0.117 R)
• M47: 29,873,049 km (0.115 R)
• M48: 31,009,993 km (0.116 R)
• M49: 33,247,678 km (0.078 R)
• M50: 33,874,194 km (0.076 R)
• M51: 34,741,862 km (0.098 R)
• M52: 36,902,504 km (0.094 R)
• M53: 39,188,808 km (0.089 R)
• M54: 41,436,516 km (0.053 R)
• M55: 41,604,664 km (0.071 R)
• M56: 41,857,335 km (0.104 R)
• M57: 42,026,081 km (0.119 R)
• M58: 42,703,161 km (0.12 R)
• M59: 43,043,047 km (0.049 R)
• M60: 43,298,710 km (0.078 R)
• M61: 43,640,092 km (0.115 R)
• M62: 44,411,868 km (0.071 R)
• M63: 44,497,887 km (0.116 R)
• M64: 49,224,431 km (0.1 R)
• M65: 50,027,622 km (0.065 R)
• M66: 50,385,909 km (0.078 R)
• M67: 51,466,006 km (0.051 R)
• M68: 52,009,046 km (0.027 R)
• M69: 52,190,359 km (0.106 R)
• M70: 52,462,926 km (0.087 R)
• M71: 55,121,280 km (0.106 R)
• M72: 56,234,139 km (0.034 R)
• M73: 57,729,370 km (0.083 R)
• M74: 58,011,212 km (0.119 R)
• M75: 58,481,847 km (0.103 R)
• M76: 58,576,093 km (0.071 R)
• M77: 59,996,675 km (0.065 R)
• M78: 60,854,319 km (0.068 R)
• M79: 61,045,506 km (0.079 R)
• M80: 61,428,476 km (0.078 R)
• M81: 62,774,857 km (0.107 R)
• M82: 62,967,988 km (0.072 R)
• M83: 63,161,418 km (0.104 R)
• M84: 63,645,666 km (0.042 R)
• M85: 63,936,784 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 12,198 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit