🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.58 AU - 0.7 AU

Year: 179 Days

Day: 23.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.32 AU - 1.32 AU

Year: 531 Days

Day: 22.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,070,890 km

• M1: 244,593 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.38 AU - 1.6 AU

Year: 636 Days

Day: 44.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.7 AU - 3.28 AU

Year: 1809 Days

Day: 35.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,070,890 km

• M1: 476,619 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.23 AU - 5.37 AU

Year: 3679 Days

Day: 46.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,070,890 km

• M1: 125,662 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.6

Radius: 13.8

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.39 AU - 7.09 AU

Year: 4811 Days

Day: 9.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 107,070,890 km

• M1: 174,581 km (0.107 R)
• M2: 439,668 km (0.06 R)
• M3: 532,718 km (0.116 R)
• M4: 622,776 km (0.118 R)
• M5: 986,149 km (0.083 R)
• M6: 1,414,597 km (0.117 R)
• M7: 1,720,376 km (0.039 R)
• M8: 2,047,845 km (0.095 R)
• M9: 2,161,390 km (0.05 R)
• M10: 2,535,834 km (0.096 R)
• M11: 3,081,866 km (0.094 R)
• M12: 3,618,324 km (0.069 R)
• M13: 3,850,649 km (0.038 R)
• M14: 4,305,726 km (0.09 R)
• M15: 4,627,062 km (0.088 R)
• M16: 4,854,301 km (0.114 R)
• M17: 5,137,041 km (0.073 R)
• M18: 5,241,161 km (0.112 R)
• M19: 5,398,838 km (0.056 R)
• M20: 5,584,638 km (0.109 R)
• M21: 5,853,914 km (0.047 R)
• M22: 6,433,456 km (0.102 R)
• M23: 7,031,399 km (0.041 R)
• M24: 7,118,166 km (0.103 R)
• M25: 7,234,703 km (0.09 R)
• M26: 7,796,443 km (0.082 R)
• M27: 8,037,146 km (0.102 R)
• M28: 8,188,838 km (0.063 R)
• M29: 9,119,337 km (0.057 R)
• M30: 9,532,975 km (0.102 R)
• M31: 9,693,792 km (0.116 R)
• M32: 9,985,508 km (0.059 R)
• M33: 10,477,984 km (0.09 R)
• M34: 10,577,467 km (0.118 R)
• M35: 10,710,609 km (0.063 R)
• M36: 11,079,517 km (0.097 R)
• M37: 11,180,945 km (0.064 R)
• M38: 11,486,873 km (0.077 R)
• M39: 11,864,607 km (0.104 R)
• M40: 12,141,962 km (0.095 R)
• M41: 12,526,727 km (0.099 R)
• M42: 12,986,741 km (0.077 R)
• M43: 13,560,449 km (0.118 R)
• M44: 13,959,725 km (0.106 R)
• M45: 14,179,185 km (0.06 R)
• M46: 14,326,090 km (0.099 R)
• M47: 15,143,344 km (0.111 R)
• M48: 15,785,119 km (0.069 R)
• M49: 15,937,559 km (0.027 R)
• M50: 16,397,423 km (0.073 R)
• M51: 16,822,879 km (0.107 R)
• M52: 17,566,380 km (0.075 R)
• M53: 17,763,850 km (0.072 R)
• M54: 18,560,907 km (0.055 R)
• M55: 18,762,116 km (0.117 R)
• M56: 19,125,938 km (0.097 R)
• M57: 19,247,711 km (0.043 R)
• M58: 19,532,994 km (0.077 R)
• M59: 20,066,460 km (0.048 R)
• M60: 20,604,564 km (0.062 R)
• M61: 20,980,054 km (0.119 R)
• M62: 21,780,104 km (0.076 R)
• M63: 22,119,840 km (0.12 R)
• M64: 22,333,167 km (0.115 R)
• M65: 22,547,092 km (0.088 R)
• M66: 22,761,765 km (0.027 R)
• M67: 23,323,206 km (0.036 R)
• M68: 24,020,332 km (0.107 R)
• M69: 24,151,828 km (0.109 R)
• M70: 25,703,308 km (0.104 R)
• M71: 26,152,550 km (0.093 R)
• M72: 28,113,778 km (0.088 R)
• M73: 29,463,001 km (0.086 R)
• M74: 30,453,190 km (0.096 R)
• M75: 31,358,556 km (0.11 R)
• M76: 31,983,127 km (0.113 R)
• M77: 32,079,468 km (0.078 R)
• M78: 32,369,538 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317

Radius: 14.5

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.63 AU - 7.31 AU

Year: 5757 Days

Day: 9.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 107,070,890 km

• M1: 222,602 km (0.088 R)
• M2: 423,512 km (0.114 R)
• M3: 693,237 km (0.086 R)
• M4: 822,938 km (0.102 R)
• M5: 950,096 km (0.101 R)
• M6: 1,097,151 km (0.112 R)
• M7: 1,402,181 km (0.057 R)
• M8: 1,558,062 km (0.08 R)
• M9: 2,013,737 km (0.072 R)
• M10: 2,175,003 km (0.117 R)
• M11: 2,273,888 km (0.049 R)
• M12: 2,408,227 km (0.084 R)
• M13: 2,562,612 km (0.03 R)
• M14: 2,791,646 km (0.058 R)
• M15: 3,101,463 km (0.107 R)
• M16: 3,975,563 km (0.076 R)
• M17: 4,684,807 km (0.082 R)
• M18: 5,164,866 km (0.098 R)
• M19: 5,365,926 km (0.06 R)
• M20: 6,172,259 km (0.034 R)
• M21: 6,266,954 km (0.115 R)
• M22: 6,529,648 km (0.099 R)
• M23: 6,674,459 km (0.092 R)
• M24: 6,893,769 km (0.106 R)
• M25: 7,115,473 km (0.084 R)
• M26: 7,692,921 km (0.067 R)
• M27: 7,897,272 km (0.118 R)
• M28: 8,207,388 km (0.114 R)
• M29: 8,839,439 km (0.058 R)
• M30: 8,946,401 km (0.076 R)
• M31: 9,053,663 km (0.081 R)
• M32: 9,378,291 km (0.094 R)
• M33: 9,596,853 km (0.103 R)
• M34: 9,817,211 km (0.105 R)
• M35: 10,972,256 km (0.035 R)
• M36: 11,116,169 km (0.108 R)
• M37: 11,289,553 km (0.102 R)
• M38: 11,405,641 km (0.074 R)
• M39: 11,639,163 km (0.096 R)
• M40: 11,756,448 km (0.091 R)
• M41: 11,992,364 km (0.101 R)
• M42: 12,438,764 km (0.104 R)
• M43: 12,709,237 km (0.06 R)
• M44: 13,012,172 km (0.079 R)
• M45: 13,470,989 km (0.034 R)
• M46: 13,748,792 km (0.112 R)
• M47: 14,404,480 km (0.045 R)
• M48: 14,688,716 km (0.1 R)
• M49: 15,006,611 km (0.062 R)
• M50: 15,230,559 km (0.109 R)
• M51: 15,681,597 km (0.061 R)
• M52: 15,843,910 km (0.103 R)
• M53: 16,399,517 km (0.037 R)
• M54: 16,531,163 km (0.12 R)
• M55: 16,828,863 km (0.12 R)
• M56: 17,833,562 km (0.066 R)
• M57: 18,685,821 km (0.069 R)
• M58: 19,551,245 km (0.086 R)
• M59: 19,725,975 km (0.087 R)
• M60: 19,936,160 km (0.028 R)
• M61: 20,182,548 km (0.108 R)
• M62: 20,323,619 km (0.058 R)
• M63: 20,678,166 km (0.11 R)
• M64: 20,963,150 km (0.089 R)
• M65: 21,789,827 km (0.092 R)
• M66: 22,152,602 km (0.06 R)
• M67: 22,261,809 km (0.084 R)
• M68: 22,700,579 km (0.056 R)
• M69: 22,884,136 km (0.117 R)
• M70: 23,735,198 km (0.101 R)
• M71: 24,108,594 km (0.074 R)
• M72: 24,220,942 km (0.096 R)
• M73: 24,521,485 km (0.072 R)
• M74: 24,823,223 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.8

Radius: 14.8

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 8.9 AU - 13.6 AU

Year: 13201 Days

Day: 13.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 107,070,890 km

• M1: 185,651 km (0.093 R)
• M2: 353,051 km (0.034 R)
• M3: 631,303 km (0.095 R)
• M4: 792,121 km (0.118 R)
• M5: 1,260,063 km (0.041 R)
• M6: 1,384,977 km (0.089 R)
• M7: 1,670,709 km (0.079 R)
• M8: 2,223,623 km (0.078 R)
• M9: 3,169,829 km (0.094 R)
• M10: 3,491,166 km (0.117 R)
• M11: 3,610,694 km (0.112 R)
• M12: 3,853,940 km (0.085 R)
• M13: 5,321,495 km (0.086 R)
• M14: 5,494,431 km (0.096 R)
• M15: 6,794,586 km (0.091 R)
• M16: 6,982,630 km (0.113 R)
• M17: 7,134,173 km (0.115 R)
• M18: 7,556,936 km (0.114 R)
• M19: 8,955,976 km (0.095 R)
• M20: 9,120,982 km (0.108 R)
• M21: 9,370,362 km (0.093 R)
• M22: 9,495,874 km (0.118 R)
• M23: 10,520,620 km (0.113 R)
• M24: 10,694,752 km (0.077 R)
• M25: 10,913,913 km (0.119 R)
• M26: 11,850,395 km (0.117 R)
• M27: 14,472,248 km (0.087 R)
• M28: 15,401,250 km (0.079 R)
• M29: 15,897,915 km (0.033 R)
• M30: 17,419,625 km (0.092 R)
• M31: 17,626,070 km (0.111 R)
• M32: 18,041,354 km (0.09 R)
• M33: 18,197,983 km (0.025 R)
• M34: 18,512,437 km (0.032 R)
• M35: 18,617,605 km (0.118 R)
• M36: 20,165,943 km (0.075 R)
• M37: 20,274,251 km (0.078 R)
• M38: 22,536,919 km (0.075 R)
• M39: 23,384,541 km (0.1 R)
• M40: 23,840,964 km (0.103 R)
• M41: 24,588,953 km (0.112 R)
• M42: 25,872,204 km (0.106 R)
• M43: 26,107,820 km (0.117 R)
• M44: 28,625,253 km (0.111 R)
• M45: 30,844,089 km (0.1 R)
• M46: 31,344,643 km (0.119 R)
• M47: 31,911,021 km (0.026 R)
• M48: 32,798,735 km (0.095 R)
• M49: 33,181,705 km (0.086 R)
• M50: 33,630,349 km (0.057 R)
• M51: 35,314,373 km (0.107 R)
• M52: 35,641,244 km (0.102 R)
• M53: 35,837,965 km (0.074 R)
• M54: 36,100,809 km (0.103 R)
• M55: 36,893,079 km (0.099 R)
• M56: 37,092,044 km (0.061 R)
• M57: 37,224,887 km (0.093 R)
• M58: 38,427,504 km (0.101 R)
• M59: 39,507,302 km (0.09 R)
• M60: 40,939,701 km (0.097 R)
• M61: 43,364,533 km (0.085 R)
• M62: 44,418,001 km (0.072 R)
• M63: 44,841,663 km (0.077 R)
• M64: 45,266,820 km (0.117 R)
• M65: 46,049,516 km (0.074 R)
• M66: 46,192,382 km (0.072 R)
• M67: 46,550,070 km (0.103 R)
• M68: 47,340,246 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.8

Radius: 7.8

Gravity: 12.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 18.46 AU - 22.12 AU

Year: 31974 Days

Day: 16.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 107,070,890 km

• M1: 159,621 km (0.107 R)
• M2: 255,513 km (0.115 R)
• M3: 1,152,352 km (0.102 R)
• M4: 1,221,915 km (0.096 R)
• M5: 1,365,529 km (0.119 R)
• M6: 1,514,678 km (0.076 R)
• M7: 1,788,592 km (0.064 R)
• M8: 2,120,849 km (0.105 R)
• M9: 2,206,868 km (0.106 R)
• M10: 2,294,233 km (0.071 R)
• M11: 2,889,483 km (0.102 R)
• M12: 2,985,226 km (0.11 R)
• M13: 3,130,934 km (0.106 R)
• M14: 3,378,818 km (0.093 R)
• M15: 3,946,691 km (0.083 R)
• M16: 5,227,249 km (0.114 R)
• M17: 7,995,557 km (0.065 R)
• M18: 9,808,983 km (0.097 R)
• M19: 9,953,494 km (0.036 R)
• M20: 11,210,864 km (0.113 R)
• M21: 11,437,954 km (0.098 R)
• M22: 11,666,540 km (0.111 R)
• M23: 12,361,422 km (0.079 R)
• M24: 12,753,218 km (0.094 R)
• M25: 13,308,526 km (0.09 R)
• M26: 14,855,517 km (0.071 R)
• M27: 15,776,891 km (0.109 R)
• M28: 18,560,757 km (0.115 R)
• M29: 21,304,831 km (0.107 R)
• M30: 22,628,174 km (0.09 R)
• M31: 24,564,270 km (0.119 R)
• M32: 25,353,548 km (0.074 R)
• M33: 25,552,064 km (0.101 R)
• M34: 26,251,285 km (0.104 R)
• M35: 27,261,070 km (0.099 R)
• M36: 27,464,523 km (0.117 R)
• M37: 27,770,750 km (0.104 R)
• M38: 29,945,305 km (0.1 R)
• M39: 30,050,173 km (0.082 R)
• M40: 30,155,191 km (0.025 R)
• M41: 30,893,905 km (0.065 R)
• M42: 30,999,970 km (0.108 R)
• M43: 31,638,603 km (0.108 R)
• M44: 32,389,136 km (0.096 R)
• M45: 35,227,755 km (0.108 R)
• M46: 36,228,864 km (0.046 R)
• M47: 36,676,760 km (0.117 R)
• M48: 37,578,088 km (0.093 R)
• M49: 37,917,974 km (0.116 R)
• M50: 38,145,063 km (0.061 R)
• M51: 38,372,751 km (0.079 R)
• M52: 39,747,855 km (0.095 R)
• M53: 39,978,535 km (0.063 R)
• M54: 41,022,429 km (0.103 R)
• M55: 41,489,324 km (0.118 R)
• M56: 45,769,319 km (0.041 R)
• M57: 46,011,069 km (0.091 R)
• M58: 46,132,243 km (0.086 R)
• M59: 51,062,092 km (0.037 R)
• M60: 52,067,988 km (0.029 R)
• M61: 56,156,348 km (0.113 R)
• M62: 56,804,406 km (0.071 R)
• M63: 56,934,257 km (0.118 R)
• M64: 57,585,307 km (0.085 R)
• M65: 63,689,648 km (0.036 R)
• M66: 64,094,909 km (0.077 R)
• M67: 64,230,145 km (0.118 R)
• M68: 65,997,045 km (0.05 R)
• M69: 66,270,361 km (0.053 R)
• M70: 69,162,088 km (0.115 R)
• M71: 73,081,402 km (0.091 R)
• M72: 75,924,809 km (0.106 R)
• M73: 76,928,461 km (0.061 R)
• M74: 82,894,873 km (0.064 R)
• M75: 83,337,234 km (0.032 R)
• M76: 85,114,606 km (0.118 R)
• M77: 86,007,855 km (0.104 R)
• M78: 87,054,143 km (0.044 R)
• M79: 88,104,469 km (0.116 R)
• M80: 90,066,296 km (0.111 R)
• M81: 93,879,396 km (0.106 R)
• M82: 94,032,883 km (0.107 R)
• M83: 95,728,276 km (0.096 R)
• M84: 96,192,328 km (0.055 R)
• M85: 97,744,706 km (0.066 R)
• M86: 99,461,940 km (0.086 R)
• M87: 99,931,976 km (0.11 R)
• M88: 100,088,904 km (0.095 R)
• M89: 100,717,066 km (0.103 R)
• M90: 101,346,573 km (0.053 R)
• M91: 102,609,628 km (0.053 R)
• M92: 102,767,753 km (0.085 R)
• M93: 104,673,032 km (0.081 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 11,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit