🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.62 AU - 0.9 AU

Year: 248 Days

Day: 22 Hours

Environment

Temp: 119 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,892,444 km

• M1: 590,313 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.19 AU - 1.93 AU

Year: 730 Days

Day: 16.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,892,444 km

• M1: 657,931 km (0.11 R)
• M2: 1,071,869 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.93 AU - 2.15 AU

Year: 1092 Days

Day: 18.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.81 AU - 3.49 AU

Year: 2095 Days

Day: 38.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,892,444 km

• M1: 2,629,781 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.3

Radius: 12.3

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.12 AU - 9.38 AU

Year: 8085 Days

Day: 12.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 69,892,444 km

• M1: 155,731 km (0.057 R)
• M2: 325,525 km (0.045 R)
• M3: 549,772 km (0.099 R)
• M4: 909,106 km (0.037 R)
• M5: 1,078,900 km (0.093 R)
• M6: 1,228,947 km (0.061 R)
• M7: 1,881,044 km (0.103 R)
• M8: 2,008,501 km (0.066 R)
• M9: 2,214,946 km (0.12 R)
• M10: 2,527,755 km (0.114 R)
• M11: 3,109,691 km (0.033 R)
• M12: 3,550,556 km (0.1 R)
• M13: 4,034,954 km (0.069 R)
• M14: 4,225,093 km (0.06 R)
• M15: 5,168,307 km (0.055 R)
• M16: 5,637,596 km (0.092 R)
• M17: 6,257,081 km (0.106 R)
• M18: 6,422,237 km (0.049 R)
• M19: 6,813,435 km (0.119 R)
• M20: 7,385,796 km (0.112 R)
• M21: 7,473,012 km (0.074 R)
• M22: 7,766,224 km (0.098 R)
• M23: 7,914,176 km (0.095 R)
• M24: 8,364,017 km (0.108 R)
• M25: 8,485,341 km (0.088 R)
• M26: 8,576,745 km (0.074 R)
• M27: 8,852,903 km (0.027 R)
• M28: 9,540,305 km (0.063 R)
• M29: 9,635,449 km (0.09 R)
• M30: 10,867,089 km (0.115 R)
• M31: 11,569,002 km (0.096 R)
• M32: 11,772,305 km (0.107 R)
• M33: 11,874,331 km (0.094 R)
• M34: 11,976,656 km (0.093 R)
• M35: 12,423,654 km (0.047 R)
• M36: 12,597,188 km (0.063 R)
• M37: 12,701,607 km (0.071 R)
• M38: 13,157,432 km (0.077 R)
• M39: 13,369,562 km (0.046 R)
• M40: 13,547,284 km (0.102 R)
• M41: 14,923,584 km (0.119 R)
• M42: 15,441,791 km (0.085 R)
• M43: 15,815,636 km (0.111 R)
• M44: 16,003,681 km (0.115 R)
• M45: 16,192,474 km (0.1 R)
• M46: 16,458,010 km (0.12 R)
• M47: 16,648,448 km (0.107 R)
• M48: 17,573,411 km (0.094 R)
• M49: 17,651,202 km (0.063 R)
• M50: 17,729,143 km (0.112 R)
• M51: 17,807,233 km (0.064 R)
• M52: 18,002,757 km (0.094 R)
• M53: 18,120,491 km (0.039 R)
• M54: 18,278,017 km (0.088 R)
• M55: 18,514,831 km (0.091 R)
• M56: 19,755,147 km (0.077 R)
• M57: 20,079,625 km (0.109 R)
• M58: 20,857,234 km (0.066 R)
• M59: 20,939,663 km (0.094 R)
• M60: 21,022,241 km (0.062 R)
• M61: 23,978,893 km (0.092 R)
• M62: 26,036,013 km (0.056 R)
• M63: 26,213,736 km (0.11 R)
• M64: 26,794,026 km (0.074 R)
• M65: 27,921,844 km (0.098 R)
• M66: 28,331,593 km (0.101 R)
• M67: 28,422,997 km (0.104 R)
• M68: 29,665,707 km (0.102 R)
• M69: 30,317,056 km (0.055 R)
• M70: 30,457,229 km (0.101 R)
• M71: 30,738,174 km (0.114 R)
• M72: 30,832,121 km (0.04 R)
• M73: 31,208,509 km (0.12 R)
• M74: 31,444,575 km (0.033 R)

Asteroid Belt

Center: 9.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.3

Radius: 4.8

Gravity: 26.49 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.58 AU - 14.46 AU

Year: 15617 Days

Day: 15.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,892,444 km

• M1: 69,862 km (0.106 R)
• M2: 334,800 km (0.105 R)
• M3: 795,113 km (0.119 R)
• M4: 881,580 km (0.109 R)
• M5: 1,208,452 km (0.048 R)
• M6: 1,282,951 km (0.083 R)
• M7: 1,734,288 km (0.071 R)
• M8: 1,790,387 km (0.088 R)
• M9: 2,109,928 km (0.12 R)
• M10: 2,169,917 km (0.109 R)
• M11: 2,446,972 km (0.072 R)
• M12: 2,605,845 km (0.114 R)
• M13: 2,735,247 km (0.11 R)
• M14: 2,768,009 km (0.035 R)
• M15: 3,591,097 km (0.11 R)
• M16: 3,881,317 km (0.114 R)
• M17: 4,029,269 km (0.04 R)
• M18: 4,717,569 km (0.104 R)
• M19: 5,075,257 km (0.08 R)
• M20: 6,723,527 km (0.073 R)
• M21: 6,767,658 km (0.058 R)
• M22: 7,352,137 km (0.118 R)
• M23: 7,627,247 km (0.107 R)
• M24: 7,859,274 km (0.112 R)
• M25: 8,616,688 km (0.108 R)
• M26: 8,713,029 km (0.05 R)
• M27: 8,809,819 km (0.071 R)
• M28: 9,053,065 km (0.092 R)
• M29: 9,347,922 km (0.074 R)
• M30: 9,397,289 km (0.109 R)
• M31: 9,595,955 km (0.107 R)
• M32: 10,149,468 km (0.071 R)
• M33: 10,404,532 km (0.092 R)
• M34: 10,455,694 km (0.118 R)
• M35: 10,507,006 km (0.103 R)
• M36: 11,339,818 km (0.094 R)
• M37: 11,657,564 km (0.117 R)
• M38: 12,032,007 km (0.079 R)
• M39: 12,737,660 km (0.12 R)
• M40: 13,123,324 km (0.081 R)
• M41: 13,345,327 km (0.056 R)
• M42: 13,793,073 km (0.057 R)
• M43: 14,075,514 km (0.116 R)
• M44: 14,132,212 km (0.117 R)
• M45: 15,107,739 km (0.107 R)
• M46: 15,223,977 km (0.079 R)
• M47: 15,574,335 km (0.106 R)
• M48: 16,881,671 km (0.102 R)
• M49: 17,365,770 km (0.085 R)
• M50: 18,038,810 km (0.117 R)
• M51: 18,100,445 km (0.063 R)
• M52: 18,845,143 km (0.062 R)
• M53: 21,333,704 km (0.118 R)
• M54: 21,529,378 km (0.115 R)
• M55: 22,384,180 km (0.067 R)
• M56: 22,715,988 km (0.097 R)
• M57: 22,782,409 km (0.076 R)
• M58: 22,849,130 km (0.114 R)
• M59: 23,049,292 km (0.038 R)
• M60: 23,518,730 km (0.113 R)
• M61: 24,740,047 km (0.096 R)
• M62: 24,945,744 km (0.106 R)
• M63: 26,470,446 km (0.069 R)
• M64: 26,891,564 km (0.102 R)
• M65: 26,961,875 km (0.112 R)
• M66: 27,314,776 km (0.055 R)
• M67: 29,827,571 km (0.118 R)
• M68: 31,964,727 km (0.118 R)
• M69: 32,938,758 km (0.096 R)
• M70: 33,240,348 km (0.052 R)
• M71: 36,073,582 km (0.11 R)
• M72: 36,774,448 km (0.117 R)
• M73: 39,062,996 km (0.087 R)
• M74: 40,023,265 km (0.103 R)
• M75: 41,315,940 km (0.083 R)
• M76: 44,024,709 km (0.076 R)
• M77: 44,689,970 km (0.118 R)
• M78: 45,191,123 km (0.097 R)
• M79: 45,442,448 km (0.083 R)
• M80: 47,639,442 km (0.069 R)
• M81: 49,698,058 km (0.117 R)
• M82: 49,957,461 km (0.041 R)
• M83: 50,130,546 km (0.085 R)
• M84: 51,873,062 km (0.045 R)
• M85: 52,751,800 km (0.097 R)
• M86: 53,546,763 km (0.075 R)
• M87: 54,434,776 km (0.082 R)
• M88: 54,523,786 km (0.11 R)
• M89: 56,675,901 km (0.093 R)
• M90: 56,766,258 km (0.085 R)
• M91: 57,218,343 km (0.066 R)
• M92: 58,947,096 km (0.036 R)
• M93: 60,231,843 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.8

Radius: 3.3

Gravity: 40.84 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 13.11 AU - 20.69 AU

Year: 26035 Days

Day: 16.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,892,444 km

• M1: 60,886 km (0.077 R)
• M2: 108,010 km (0.077 R)
• M3: 351,405 km (0.058 R)
• M4: 692,788 km (0.085 R)
• M5: 1,026,241 km (0.099 R)
• M6: 2,905,340 km (0.108 R)
• M7: 3,264,076 km (0.092 R)
• M8: 3,386,597 km (0.115 R)
• M9: 3,427,886 km (0.104 R)
• M10: 4,197,866 km (0.113 R)
• M11: 4,420,916 km (0.108 R)
• M12: 4,602,229 km (0.118 R)
• M13: 4,925,211 km (0.115 R)
• M14: 5,255,373 km (0.119 R)
• M15: 5,887,574 km (0.104 R)
• M16: 7,116,072 km (0.099 R)
• M17: 7,868,100 km (0.107 R)
• M18: 7,922,703 km (0.077 R)
• M19: 8,814,456 km (0.089 R)
• M20: 9,157,035 km (0.038 R)
• M21: 9,445,759 km (0.081 R)
• M22: 9,737,475 km (0.072 R)
• M23: 10,389,722 km (0.078 R)
• M24: 10,449,710 km (0.113 R)
• M25: 11,425,238 km (0.087 R)
• M26: 11,487,172 km (0.069 R)
• M27: 12,813,058 km (0.066 R)
• M28: 12,941,861 km (0.104 R)
• M29: 15,332,435 km (0.107 R)
• M30: 15,400,652 km (0.065 R)
• M31: 15,675,014 km (0.106 R)
• M32: 15,812,794 km (0.106 R)
• M33: 16,577,538 km (0.111 R)
• M34: 17,141,223 km (0.098 R)
• M35: 18,142,781 km (0.062 R)
• M36: 18,432,402 km (0.059 R)
• M37: 19,384,144 km (0.098 R)
• M38: 19,977,748 km (0.069 R)
• M39: 20,052,398 km (0.11 R)
• M40: 20,803,678 km (0.055 R)
• M41: 22,721,822 km (0.12 R)
• M42: 23,426,129 km (0.091 R)
• M43: 23,662,494 km (0.107 R)
• M44: 23,978,893 km (0.057 R)
• M45: 24,855,985 km (0.046 R)
• M46: 25,258,254 km (0.1 R)
• M47: 26,477,626 km (0.058 R)
• M48: 27,053,129 km (0.051 R)
• M49: 27,218,435 km (0.055 R)
• M50: 29,311,608 km (0.04 R)
• M51: 29,396,430 km (0.11 R)
• M52: 29,651,345 km (0.119 R)
• M53: 29,736,466 km (0.082 R)
• M54: 30,506,297 km (0.102 R)
• M55: 31,109,476 km (0.116 R)
• M56: 33,650,395 km (0.114 R)
• M57: 37,078,879 km (0.104 R)
• M58: 40,050,940 km (0.12 R)
• M59: 42,521,549 km (0.103 R)
• M60: 43,581,450 km (0.087 R)
• M61: 45,628,996 km (0.096 R)
• M62: 46,318,493 km (0.119 R)
• M63: 46,417,377 km (0.065 R)
• M64: 47,707,808 km (0.094 R)
• M65: 48,207,315 km (0.11 R)
• M66: 49,010,058 km (0.111 R)
• M67: 49,312,245 km (0.096 R)
• M68: 49,615,031 km (0.077 R)
• M69: 50,323,976 km (0.031 R)
• M70: 50,425,403 km (0.053 R)
• M71: 51,854,212 km (0.118 R)
• M72: 52,882,997 km (0.08 R)
• M73: 52,986,219 km (0.114 R)
• M74: 53,503,379 km (0.068 R)
• M75: 54,230,275 km (0.09 R)
• M76: 54,856,043 km (0.061 R)
• M77: 54,960,463 km (0.104 R)
• M78: 57,807,160 km (0.114 R)
• M79: 58,339,579 km (0.099 R)
• M80: 59,731,438 km (0.103 R)
• M81: 61,242,526 km (0.101 R)
• M82: 61,459,443 km (0.093 R)
• M83: 63,752,180 km (0.038 R)
• M84: 64,302,251 km (0.081 R)
• M85: 65,296,329 km (0.104 R)
• M86: 66,852,596 km (0.086 R)
• M87: 69,322,756 km (0.117 R)
• M88: 69,661,894 km (0.101 R)
• M89: 70,228,421 km (0.039 R)
• M90: 70,682,750 km (0.091 R)
• M91: 71,023,983 km (0.092 R)
• M92: 72,165,863 km (0.111 R)
• M93: 73,083,646 km (0.094 R)
• M94: 74,005,319 km (0.092 R)
• M95: 76,093,107 km (0.105 R)
• M96: 77,144,181 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.8

Radius: 5.4

Gravity: 10.28 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 15.71 AU - 18.59 AU

Year: 26615 Days

Day: 24.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,892,444 km

• M1: 84,822 km (0.068 R)
• M2: 295,007 km (0.108 R)
• M3: 448,195 km (0.114 R)
• M4: 524,341 km (0.083 R)
• M5: 847,771 km (0.069 R)
• M6: 1,067,830 km (0.09 R)
• M7: 1,332,767 km (0.08 R)
• M8: 1,501,364 km (0.097 R)
• M9: 1,559,109 km (0.11 R)
• M10: 1,858,903 km (0.101 R)
• M11: 1,921,136 km (0.104 R)
• M12: 2,579,965 km (0.104 R)
• M13: 2,790,299 km (0.096 R)
• M14: 2,933,465 km (0.115 R)
• M15: 3,340,072 km (0.1 R)
• M16: 3,377,920 km (0.1 R)
• M17: 3,607,852 km (0.032 R)
• M18: 3,922,456 km (0.117 R)
• M19: 4,205,047 km (0.091 R)
• M20: 4,410,893 km (0.065 R)
• M21: 5,623,234 km (0.11 R)
• M22: 6,453,503 km (0.111 R)
• M23: 6,548,198 km (0.116 R)
• M24: 7,272,401 km (0.094 R)
• M25: 7,718,951 km (0.106 R)
• M26: 7,920,310 km (0.1 R)
• M27: 9,217,622 km (0.118 R)
• M28: 9,324,136 km (0.063 R)
• M29: 11,886,598 km (0.039 R)
• M30: 12,885,014 km (0.069 R)
• M31: 13,004,244 km (0.073 R)
• M32: 13,243,899 km (0.093 R)
• M33: 13,484,902 km (0.05 R)
• M34: 13,666,663 km (0.06 R)
• M35: 13,727,400 km (0.108 R)
• M36: 14,898,751 km (0.081 R)
• M37: 15,528,109 km (0.111 R)
• M38: 16,617,631 km (0.096 R)
• M39: 18,063,943 km (0.09 R)
• M40: 18,398,294 km (0.093 R)
• M41: 18,667,122 km (0.051 R)
• M42: 19,893,375 km (0.087 R)
• M43: 20,169,234 km (0.069 R)
• M44: 20,864,864 km (0.05 R)
• M45: 21,285,982 km (0.093 R)
• M46: 22,494,134 km (0.101 R)
• M47: 23,142,791 km (0.091 R)
• M48: 24,017,190 km (0.098 R)
• M49: 24,680,058 km (0.05 R)
• M50: 25,648,106 km (0.096 R)
• M51: 26,099,144 km (0.04 R)
• M52: 28,315,586 km (0.095 R)
• M53: 28,859,524 km (0.106 R)
• M54: 30,989,797 km (0.07 R)
• M55: 31,149,568 km (0.086 R)
• M56: 31,389,822 km (0.113 R)
• M57: 33,990,282 km (0.107 R)
• M58: 34,733,933 km (0.067 R)
• M59: 34,899,986 km (0.113 R)
• M60: 36,827,854 km (0.09 R)
• M61: 39,740,525 km (0.116 R)
• M62: 39,827,292 km (0.119 R)
• M63: 40,961,243 km (0.119 R)
• M64: 41,048,908 km (0.102 R)
• M65: 42,459,915 km (0.114 R)
• M66: 43,439,183 km (0.072 R)
• M67: 43,707,561 km (0.049 R)
• M68: 45,329,352 km (0.098 R)
• M69: 45,874,337 km (0.113 R)
• M70: 47,983,367 km (0.064 R)
• M71: 48,168,270 km (0.062 R)
• M72: 49,096,226 km (0.054 R)
• M73: 50,875,543 km (0.05 R)
• M74: 51,064,036 km (0.097 R)
• M75: 51,347,375 km (0.054 R)
• M76: 51,725,708 km (0.113 R)
• M77: 55,657,888 km (0.091 R)
• M78: 55,949,304 km (0.073 R)
• M79: 56,241,319 km (0.112 R)
• M80: 56,826,846 km (0.114 R)
• M81: 58,299,337 km (0.044 R)
• M82: 59,585,729 km (0.051 R)
• M83: 61,482,481 km (0.106 R)
• M84: 61,783,771 km (0.115 R)
• M85: 62,690,633 km (0.12 R)
• M86: 64,517,522 km (0.092 R)
• M87: 64,619,548 km (0.045 R)
• M88: 66,156,068 km (0.079 R)
• M89: 67,704,556 km (0.087 R)
• M90: 69,160,592 km (0.059 R)
• M91: 69,265,011 km (0.028 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 14,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit