🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.41 AU - 0.61 AU

Year: 235 Days

Day: 24.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.52 AU - 0.62 AU

Year: 278 Days

Day: 26.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.8

Radius: 14.9

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.83 AU - 1.19 AU

Year: 655 Days

Day: 12.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 67,249,087 km

• M1: 195,225 km (0.103 R)
• M2: 299,495 km (0.113 R)
• M3: 398,978 km (0.119 R)
• M4: 539,151 km (0.105 R)
• M5: 636,838 km (0.068 R)
• M6: 747,391 km (0.069 R)
• M7: 921,972 km (0.081 R)
• M8: 1,020,856 km (0.093 R)
• M9: 1,328,130 km (0.089 R)
• M10: 1,421,778 km (0.06 R)
• M11: 1,559,558 km (0.072 R)
• M12: 1,673,252 km (0.105 R)
• M13: 1,841,849 km (0.114 R)
• M14: 2,094,071 km (0.108 R)
• M15: 2,349,734 km (0.111 R)
• M16: 2,692,762 km (0.099 R)
• M17: 2,831,140 km (0.065 R)
• M18: 3,124,052 km (0.113 R)
• M19: 3,417,863 km (0.074 R)
• M20: 3,539,785 km (0.108 R)
• M21: 3,797,841 km (0.064 R)
• M22: 4,121,870 km (0.115 R)
• M23: 4,282,239 km (0.117 R)
• M24: 4,630,054 km (0.096 R)
• M25: 4,818,099 km (0.071 R)
• M26: 5,029,929 km (0.088 R)
• M27: 5,169,205 km (0.053 R)
• M28: 5,429,954 km (0.118 R)
• M29: 5,851,820 km (0.065 R)
• M30: 6,044,053 km (0.097 R)
• M31: 6,203,973 km (0.093 R)
• M32: 6,423,134 km (0.05 R)
• M33: 6,551,340 km (0.05 R)
• M34: 6,762,871 km (0.116 R)
• M35: 6,857,566 km (0.078 R)
• M36: 7,084,506 km (0.027 R)
• M37: 7,204,783 km (0.089 R)
• M38: 7,631,735 km (0.106 R)
• M39: 7,904,303 km (0.084 R)
• M40: 8,104,465 km (0.054 R)
• M41: 8,293,856 km (0.037 R)
• M42: 8,408,148 km (0.097 R)
• M43: 8,510,174 km (0.086 R)
• M44: 8,663,961 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.6

Radius: 9

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.32 AU - 1.44 AU

Year: 1047 Days

Day: 6 Hours

Environment

Temp: -178 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 67,249,087 km

• M1: 151,393 km (0.086 R)
• M2: 263,442 km (0.078 R)
• M3: 319,840 km (0.108 R)
• M4: 409,449 km (0.088 R)
• M5: 478,564 km (0.111 R)
• M6: 548,426 km (0.09 R)
• M7: 647,759 km (0.063 R)
• M8: 713,133 km (0.098 R)
• M9: 841,638 km (0.088 R)
• M10: 968,347 km (0.091 R)
• M11: 1,064,987 km (0.038 R)
• M12: 1,138,440 km (0.065 R)
• M13: 1,246,449 km (0.11 R)
• M14: 1,313,021 km (0.11 R)
• M15: 1,438,084 km (0.108 R)
• M16: 1,633,459 km (0.117 R)
• M17: 1,712,896 km (0.057 R)
• M18: 1,818,661 km (0.098 R)
• M19: 1,920,238 km (0.116 R)
• M20: 2,036,925 km (0.099 R)
• M21: 2,149,273 km (0.096 R)
• M22: 2,209,561 km (0.046 R)
• M23: 2,290,942 km (0.094 R)
• M24: 2,435,902 km (0.095 R)
• M25: 2,881,255 km (0.102 R)
• M26: 2,985,375 km (0.05 R)
• M27: 3,060,473 km (0.086 R)
• M28: 3,297,586 km (0.096 R)
• M29: 3,375,377 km (0.092 R)
• M30: 3,437,909 km (0.119 R)
• M31: 3,501,039 km (0.117 R)
• M32: 3,716,759 km (0.1 R)
• M33: 3,838,382 km (0.072 R)
• M34: 4,027,773 km (0.11 R)
• M35: 4,144,459 km (0.044 R)
• M36: 4,398,327 km (0.09 R)
• M37: 4,509,927 km (0.079 R)
• M38: 4,639,928 km (0.118 R)
• M39: 4,709,790 km (0.107 R)
• M40: 4,815,256 km (0.061 R)
• M41: 4,886,016 km (0.117 R)
• M42: 4,974,877 km (0.034 R)
• M43: 5,100,240 km (0.119 R)
• M44: 5,163,371 km (0.11 R)
• M45: 5,390,759 km (0.116 R)
• M46: 5,473,487 km (0.112 R)
• M47: 5,789,737 km (0.047 R)
• M48: 5,912,257 km (0.07 R)
• M49: 6,207,863 km (0.113 R)
• M50: 6,284,906 km (0.116 R)
• M51: 6,371,972 km (0.098 R)
• M52: 6,449,763 km (0.076 R)
• M53: 6,645,586 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.8

Radius: 13.8

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.38 AU - 2.06 AU

Year: 1456 Days

Day: 11.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 67,249,087 km

• M1: 173,982 km (0.111 R)
• M2: 264,639 km (0.098 R)
• M3: 373,845 km (0.112 R)
• M4: 483,052 km (0.107 R)
• M5: 659,278 km (0.086 R)
• M6: 925,562 km (0.092 R)
• M7: 1,170,005 km (0.116 R)
• M8: 1,521,859 km (0.118 R)
• M9: 1,633,010 km (0.093 R)
• M10: 1,740,870 km (0.095 R)
• M11: 1,851,423 km (0.072 R)
• M12: 1,996,084 km (0.11 R)
• M13: 2,112,172 km (0.095 R)
• M14: 2,453,555 km (0.084 R)
• M15: 2,613,475 km (0.057 R)
• M16: 2,741,082 km (0.063 R)
• M17: 2,849,091 km (0.102 R)
• M18: 3,457,207 km (0.087 R)
• M19: 3,613,686 km (0.078 R)
• M20: 4,047,969 km (0.065 R)
• M21: 4,346,865 km (0.077 R)
• M22: 4,575,900 km (0.101 R)
• M23: 4,739,560 km (0.082 R)
• M24: 5,322,991 km (0.058 R)
• M25: 5,513,430 km (0.098 R)
• M26: 5,771,037 km (0.056 R)
• M27: 6,013,834 km (0.086 R)
• M28: 6,432,409 km (0.059 R)
• M29: 6,538,474 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.2

Radius: 10.4

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.22 AU - 5.58 AU

Year: 8102 Days

Day: 12.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,249,087 km

• M1: 214,523 km (0.107 R)
• M2: 370,105 km (0.085 R)
• M3: 486,343 km (0.067 R)
• M4: 557,102 km (0.086 R)
• M5: 663,167 km (0.105 R)
• M6: 760,107 km (0.069 R)
• M7: 879,785 km (0.078 R)
• M8: 1,006,195 km (0.105 R)
• M9: 1,081,293 km (0.078 R)
• M10: 1,728,753 km (0.051 R)
• M11: 1,936,844 km (0.118 R)
• M12: 2,251,747 km (0.08 R)
• M13: 3,464,238 km (0.068 R)
• M14: 3,609,946 km (0.118 R)
• M15: 4,243,643 km (0.106 R)
• M16: 4,431,089 km (0.05 R)
• M17: 5,681,129 km (0.108 R)
• M18: 5,784,202 km (0.119 R)
• M19: 6,309,290 km (0.107 R)
• M20: 6,487,611 km (0.037 R)
• M21: 6,704,079 km (0.058 R)
• M22: 7,367,396 km (0.119 R)
• M23: 7,442,344 km (0.111 R)
• M24: 7,706,834 km (0.049 R)
• M25: 8,090,103 km (0.071 R)
• M26: 8,167,595 km (0.084 R)
• M27: 8,362,222 km (0.089 R)
• M28: 8,597,838 km (0.101 R)
• M29: 9,035,412 km (0.061 R)
• M30: 9,398,935 km (0.075 R)
• M31: 10,772,393 km (0.107 R)
• M32: 11,028,953 km (0.069 R)
• M33: 11,114,823 km (0.105 R)
• M34: 11,460,842 km (0.094 R)
• M35: 12,430,536 km (0.078 R)
• M36: 12,699,513 km (0.113 R)
• M37: 13,472,186 km (0.089 R)
• M38: 13,610,265 km (0.115 R)
• M39: 15,063,010 km (0.087 R)
• M40: 16,319,183 km (0.082 R)
• M41: 17,308,174 km (0.092 R)
• M42: 17,608,717 km (0.091 R)
• M43: 17,709,246 km (0.081 R)
• M44: 19,137,008 km (0.109 R)
• M45: 19,551,694 km (0.111 R)
• M46: 20,284,574 km (0.051 R)
• M47: 20,654,380 km (0.105 R)
• M48: 21,777,261 km (0.027 R)
• M49: 22,427,713 km (0.107 R)
• M50: 22,755,332 km (0.059 R)
• M51: 24,249,366 km (0.112 R)
• M52: 24,529,413 km (0.104 R)
• M53: 25,036,400 km (0.112 R)
• M54: 25,433,134 km (0.083 R)
• M55: 25,603,825 km (0.061 R)
• M56: 26,405,221 km (0.114 R)
• M57: 26,808,986 km (0.116 R)
• M58: 28,032,547 km (0.12 R)
• M59: 28,267,714 km (0.071 R)
• M60: 28,385,598 km (0.096 R)
• M61: 29,214,819 km (0.114 R)
• M62: 29,453,278 km (0.119 R)
• M63: 29,632,496 km (0.082 R)
• M64: 31,689,018 km (0.078 R)
• M65: 31,811,389 km (0.101 R)
• M66: 33,230,325 km (0.093 R)
• M67: 33,416,873 km (0.116 R)
• M68: 33,541,488 km (0.091 R)
• M69: 33,666,253 km (0.116 R)
• M70: 34,480,963 km (0.077 R)
• M71: 35,810,589 km (0.065 R)
• M72: 37,868,756 km (0.098 R)
• M73: 38,063,682 km (0.054 R)
• M74: 38,454,581 km (0.115 R)
• M75: 39,371,766 km (0.115 R)
• M76: 39,767,004 km (0.091 R)
• M77: 40,561,518 km (0.104 R)
• M78: 41,629,048 km (0.069 R)
• M79: 42,233,573 km (0.046 R)
• M80: 43,247,548 km (0.079 R)
• M81: 43,927,919 km (0.102 R)
• M82: 44,680,546 km (0.094 R)
• M83: 44,817,876 km (0.115 R)
• M84: 45,161,652 km (0.103 R)
• M85: 45,368,397 km (0.107 R)
• M86: 45,921,161 km (0.06 R)
• M87: 46,337,342 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.9

Radius: 4.9

Gravity: 31.69 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.99 AU - 6.23 AU

Year: 9752 Days

Day: 16.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,249,087 km

• M1: 73,303 km (0.07 R)
• M2: 178,620 km (0.054 R)
• M3: 209,287 km (0.109 R)
• M4: 353,201 km (0.039 R)
• M5: 422,165 km (0.07 R)
• M6: 573,708 km (0.096 R)
• M7: 944,561 km (0.119 R)
• M8: 1,184,965 km (0.096 R)
• M9: 1,312,123 km (0.083 R)
• M10: 1,533,827 km (0.062 R)
• M11: 1,719,777 km (0.118 R)
• M12: 1,767,349 km (0.108 R)
• M13: 2,037,224 km (0.03 R)
• M14: 2,921,796 km (0.061 R)
• M15: 3,181,199 km (0.1 R)
• M16: 3,599,624 km (0.096 R)
• M17: 4,719,364 km (0.071 R)
• M18: 4,853,703 km (0.106 R)
• M19: 4,989,388 km (0.034 R)
• M20: 5,126,270 km (0.079 R)
• M21: 5,368,918 km (0.102 R)
• M22: 5,615,156 km (0.096 R)
• M23: 5,865,134 km (0.048 R)
• M24: 6,487,312 km (0.036 R)
• M25: 6,561,961 km (0.108 R)
• M26: 6,939,097 km (0.068 R)
• M27: 7,130,433 km (0.052 R)
• M28: 7,245,922 km (0.078 R)
• M29: 7,362,160 km (0.058 R)
• M30: 7,674,969 km (0.096 R)
• M31: 8,112,393 km (0.109 R)
• M32: 8,273,361 km (0.119 R)
• M33: 8,516,906 km (0.054 R)
• M34: 8,639,576 km (0.116 R)
• M35: 8,721,556 km (0.119 R)
• M36: 10,113,115 km (0.063 R)
• M37: 10,460,781 km (0.045 R)
• M38: 10,548,295 km (0.044 R)
• M39: 10,812,186 km (0.113 R)
• M40: 10,900,748 km (0.11 R)
• M41: 11,123,050 km (0.116 R)
• M42: 11,257,090 km (0.117 R)
• M43: 14,097,206 km (0.119 R)
• M44: 14,485,263 km (0.119 R)
• M45: 14,680,637 km (0.111 R)
• M46: 14,827,692 km (0.116 R)
• M47: 14,926,128 km (0.09 R)
• M48: 15,271,998 km (0.108 R)
• M49: 15,570,595 km (0.075 R)
• M50: 16,477,757 km (0.116 R)
• M51: 17,766,094 km (0.104 R)
• M52: 18,237,626 km (0.106 R)
• M53: 18,607,432 km (0.098 R)
• M54: 18,713,497 km (0.089 R)
• M55: 18,926,225 km (0.102 R)
• M56: 19,785,216 km (0.114 R)
• M57: 20,766,877 km (0.056 R)
• M58: 21,485,545 km (0.089 R)
• M59: 21,987,895 km (0.101 R)
• M60: 24,093,335 km (0.108 R)
• M61: 24,731,670 km (0.099 R)
• M62: 24,848,356 km (0.064 R)
• M63: 25,023,685 km (0.095 R)
• M64: 25,375,539 km (0.069 R)
• M65: 26,202,815 km (0.088 R)
• M66: 28,737,452 km (0.053 R)
• M67: 29,661,518 km (0.111 R)
• M68: 29,909,551 km (0.073 R)
• M69: 30,096,100 km (0.075 R)
• M70: 30,220,565 km (0.043 R)
• M71: 31,349,131 km (0.072 R)
• M72: 31,791,791 km (0.104 R)
• M73: 32,811,151 km (0.075 R)
• M74: 32,939,357 km (0.104 R)
• M75: 33,131,889 km (0.087 R)
• M76: 33,776,656 km (0.09 R)
• M77: 35,078,307 km (0.105 R)
• M78: 35,209,355 km (0.059 R)
• M79: 37,663,358 km (0.106 R)
• M80: 38,133,694 km (0.112 R)
• M81: 39,693,102 km (0.091 R)
• M82: 39,898,051 km (0.097 R)
• M83: 40,103,449 km (0.092 R)
• M84: 41,342,419 km (0.118 R)
• M85: 41,550,210 km (0.064 R)
• M86: 42,245,242 km (0.093 R)
• M87: 42,314,805 km (0.089 R)
• M88: 44,778,682 km (0.052 R)
• M89: 45,419,709 km (0.071 R)
• M90: 46,782,845 km (0.105 R)
• M91: 47,723,366 km (0.102 R)
• M92: 48,086,740 km (0.072 R)
• M93: 48,597,018 km (0.037 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.1

Radius: 6

Gravity: 20.67 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.21 AU - 9.75 AU

Year: 15944 Days

Day: 24.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,249,087 km

• M1: 113,994 km (0.085 R)
• M2: 279,000 km (0.045 R)
• M3: 477,367 km (0.083 R)
• M4: 632,350 km (0.12 R)
• M5: 673,639 km (0.098 R)
• M6: 1,136,794 km (0.089 R)
• M7: 1,399,488 km (0.111 R)
• M8: 1,918,593 km (0.092 R)
• M9: 1,979,778 km (0.109 R)
• M10: 2,041,562 km (0.077 R)
• M11: 2,198,790 km (0.084 R)
• M12: 3,480,993 km (0.054 R)
• M13: 3,860,672 km (0.066 R)
• M14: 4,658,926 km (0.082 R)
• M15: 4,950,194 km (0.091 R)
• M16: 5,637,895 km (0.081 R)
• M17: 7,243,978 km (0.064 R)
• M18: 8,270,668 km (0.039 R)
• M19: 8,320,783 km (0.052 R)
• M20: 9,083,134 km (0.061 R)
• M21: 9,238,417 km (0.069 R)
• M22: 9,498,866 km (0.062 R)
• M23: 9,551,375 km (0.047 R)
• M24: 10,456,891 km (0.087 R)
• M25: 11,278,483 km (0.049 R)
• M26: 11,333,983 km (0.064 R)
• M27: 11,837,680 km (0.088 R)
• M28: 12,291,559 km (0.112 R)
• M29: 13,864,880 km (0.03 R)
• M30: 14,223,018 km (0.056 R)
• M31: 14,584,296 km (0.12 R)
• M32: 15,009,603 km (0.067 R)
• M33: 15,500,583 km (0.049 R)
• M34: 16,814,352 km (0.103 R)
• M35: 18,489,698 km (0.036 R)
• M36: 18,686,420 km (0.088 R)
• M37: 18,752,093 km (0.081 R)
• M38: 18,817,916 km (0.103 R)
• M39: 19,214,351 km (0.102 R)
• M40: 19,413,615 km (0.036 R)
• M41: 21,581,288 km (0.082 R)
• M42: 21,719,217 km (0.114 R)
• M43: 22,343,938 km (0.077 R)
• M44: 23,186,024 km (0.12 R)
• M45: 26,287,637 km (0.101 R)
• M46: 31,842,356 km (0.1 R)
• M47: 32,314,636 km (0.103 R)
• M48: 33,585,021 km (0.084 R)
• M49: 33,665,056 km (0.092 R)
• M50: 35,765,709 km (0.093 R)
• M51: 35,847,390 km (0.065 R)
• M52: 36,338,520 km (0.077 R)
• M53: 39,500,420 km (0.115 R)
• M54: 39,923,034 km (0.114 R)
• M55: 41,886,057 km (0.111 R)
• M56: 43,009,537 km (0.073 R)
• M57: 43,270,137 km (0.084 R)
• M58: 44,142,741 km (0.069 R)
• M59: 44,230,406 km (0.079 R)
• M60: 44,669,176 km (0.111 R)
• M61: 45,197,556 km (0.116 R)
• M62: 45,728,030 km (0.113 R)
• M63: 45,994,015 km (0.112 R)
• M64: 46,349,609 km (0.098 R)
• M65: 46,527,631 km (0.108 R)
• M66: 47,063,341 km (0.105 R)
• M67: 47,960,629 km (0.073 R)
• M68: 48,140,744 km (0.091 R)
• M69: 49,317,182 km (0.056 R)
• M70: 50,777,856 km (0.033 R)
• M71: 51,329,273 km (0.066 R)
• M72: 51,421,426 km (0.081 R)
• M73: 51,882,786 km (0.116 R)
• M74: 52,252,891 km (0.119 R)
• M75: 53,741,838 km (0.054 R)
• M76: 54,491,473 km (0.055 R)
• M77: 54,585,421 km (0.104 R)
• M78: 54,961,809 km (0.111 R)
• M79: 56,285,900 km (0.083 R)
• M80: 56,380,894 km (0.114 R)
• M81: 57,238,090 km (0.047 R)
• M82: 57,333,683 km (0.106 R)
• M83: 58,003,732 km (0.108 R)
• M84: 61,980,043 km (0.055 R)
• M85: 63,654,492 km (0.09 R)
• M86: 64,745,809 km (0.064 R)
• M87: 67,249,030 km (0.093 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: 457 - 12,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit