🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.06 AU - 1.36 AU

Year: 477 Days

Day: 21.3 Hours

Environment

Temp: -0 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 85,521,773 km

• M1: 45,328 km (0.092 R)
• M2: 389,702 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.37 AU - 2.77 AU

Year: 1476 Days

Day: 16.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,521,773 km

• M1: 1,208,302 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.6

Radius: 11.7

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.1 AU - 6.68 AU

Year: 5785 Days

Day: 6.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 85,521,773 km

• M1: 185,651 km (0.107 R)
• M2: 594,652 km (0.098 R)
• M3: 722,558 km (0.116 R)
• M4: 889,509 km (0.061 R)
• M5: 1,539,063 km (0.099 R)
• M6: 1,891,964 km (0.066 R)
• M7: 2,168,571 km (0.081 R)
• M8: 2,395,062 km (0.097 R)
• M9: 2,849,241 km (0.081 R)
• M10: 4,061,881 km (0.114 R)
• M11: 4,603,126 km (0.085 R)
• M12: 5,058,054 km (0.059 R)
• M13: 5,222,162 km (0.066 R)
• M14: 5,388,067 km (0.099 R)
• M15: 5,639,989 km (0.116 R)
• M16: 5,838,805 km (0.075 R)
• M17: 5,982,269 km (0.11 R)
• M18: 6,301,810 km (0.046 R)
• M19: 6,419,544 km (0.104 R)
• M20: 6,776,784 km (0.069 R)
• M21: 6,867,141 km (0.117 R)
• M22: 7,479,894 km (0.036 R)
• M23: 7,635,775 km (0.096 R)
• M24: 8,046,271 km (0.115 R)
• M25: 8,464,098 km (0.093 R)
• M26: 8,954,929 km (0.109 R)
• M27: 9,120,683 km (0.106 R)
• M28: 9,287,335 km (0.078 R)
• M29: 9,895,899 km (0.092 R)
• M30: 10,170,561 km (0.054 R)
• M31: 10,447,766 km (0.106 R)
• M32: 11,009,655 km (0.06 R)
• M33: 11,222,832 km (0.112 R)
• M34: 11,509,312 km (0.049 R)
• M35: 12,053,100 km (0.075 R)
• M36: 12,420,214 km (0.098 R)
• M37: 12,753,667 km (0.113 R)
• M38: 12,828,317 km (0.102 R)
• M39: 12,940,365 km (0.088 R)
• M40: 13,278,457 km (0.114 R)
• M41: 13,581,542 km (0.106 R)
• M42: 13,695,835 km (0.111 R)
• M43: 14,699,337 km (0.047 R)
• M44: 14,855,817 km (0.099 R)
• M45: 15,249,409 km (0.111 R)
• M46: 16,006,823 km (0.065 R)
• M47: 17,475,425 km (0.043 R)
• M48: 17,891,008 km (0.115 R)
• M49: 18,099,996 km (0.094 R)
• M50: 18,351,919 km (0.066 R)
• M51: 18,520,516 km (0.054 R)
• M52: 18,986,812 km (0.093 R)
• M53: 19,071,933 km (0.087 R)
• M54: 19,499,783 km (0.053 R)
• M55: 19,758,139 km (0.099 R)
• M56: 20,452,273 km (0.064 R)
• M57: 21,375,591 km (0.118 R)
• M58: 22,043,396 km (0.118 R)
• M59: 22,672,904 km (0.116 R)
• M60: 23,765,716 km (0.078 R)
• M61: 24,133,876 km (0.083 R)
• M62: 24,411,231 km (0.117 R)
• M63: 25,155,929 km (0.072 R)
• M64: 25,813,561 km (0.087 R)
• M65: 26,286,889 km (0.083 R)
• M66: 26,477,028 km (0.049 R)
• M67: 27,242,071 km (0.086 R)
• M68: 27,482,625 km (0.083 R)
• M69: 27,917,506 km (0.112 R)
• M70: 28,403,250 km (0.119 R)
• M71: 28,744,932 km (0.111 R)
• M72: 29,088,109 km (0.104 R)
• M73: 30,075,754 km (0.111 R)
• M74: 30,175,237 km (0.067 R)
• M75: 31,024,354 km (0.055 R)
• M76: 31,477,038 km (0.111 R)
• M77: 32,338,273 km (0.117 R)
• M78: 32,746,226 km (0.082 R)
• M79: 33,104,513 km (0.099 R)
• M80: 33,258,449 km (0.11 R)
• M81: 33,412,684 km (0.098 R)
• M82: 33,515,608 km (0.108 R)
• M83: 33,721,903 km (0.055 R)
• M84: 33,876,737 km (0.048 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.8

Radius: 7.8

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 17.15 AU - 18.81 AU

Year: 27306 Days

Day: 18.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,521,773 km

• M1: 182,360 km (0.039 R)
• M2: 253,868 km (0.112 R)
• M3: 338,690 km (0.082 R)
• M4: 1,229,096 km (0.118 R)
• M5: 1,447,808 km (0.087 R)
• M6: 1,512,584 km (0.098 R)
• M7: 1,993,840 km (0.067 R)
• M8: 2,213,899 km (0.119 R)
• M9: 2,480,781 km (0.096 R)
• M10: 2,637,859 km (0.094 R)
• M11: 2,838,919 km (0.1 R)
• M12: 3,298,932 km (0.1 R)
• M13: 4,428,695 km (0.036 R)
• M14: 4,523,989 km (0.118 R)
• M15: 5,209,297 km (0.036 R)
• M16: 5,667,067 km (0.081 R)
• M17: 5,979,277 km (0.033 R)
• M18: 6,243,916 km (0.11 R)
• M19: 6,404,434 km (0.103 R)
• M20: 6,729,660 km (0.116 R)
• M21: 7,852,542 km (0.071 R)
• M22: 9,335,954 km (0.099 R)
• M23: 9,397,140 km (0.118 R)
• M24: 10,393,013 km (0.118 R)
• M25: 10,839,263 km (0.12 R)
• M26: 12,282,135 km (0.086 R)
• M27: 12,550,813 km (0.059 R)
• M28: 13,645,271 km (0.099 R)
• M29: 14,556,920 km (0.113 R)
• M30: 14,770,097 km (0.12 R)
• M31: 14,984,321 km (0.116 R)
• M32: 15,271,549 km (0.118 R)
• M33: 16,512,314 km (0.075 R)
• M34: 17,182,363 km (0.12 R)
• M35: 17,633,849 km (0.087 R)
• M36: 17,785,242 km (0.045 R)
• M37: 18,013,229 km (0.057 R)
• M38: 19,167,227 km (0.109 R)
• M39: 20,265,724 km (0.101 R)
• M40: 20,742,792 km (0.115 R)
• M41: 21,143,116 km (0.089 R)
• M42: 21,951,543 km (0.055 R)
• M43: 22,359,496 km (0.115 R)
• M44: 22,934,850 km (0.088 R)
• M45: 27,271,542 km (0.111 R)
• M46: 27,359,057 km (0.108 R)
• M47: 27,446,721 km (0.048 R)
• M48: 27,974,353 km (0.119 R)
• M49: 31,026,898 km (0.101 R)
• M50: 31,209,856 km (0.065 R)
• M51: 31,944,681 km (0.1 R)
• M52: 32,036,982 km (0.112 R)
• M53: 32,129,284 km (0.107 R)
• M54: 34,845,982 km (0.097 R)
• M55: 39,997,534 km (0.11 R)
• M56: 41,498,001 km (0.061 R)
• M57: 42,508,684 km (0.091 R)
• M58: 42,610,111 km (0.064 R)
• M59: 44,039,668 km (0.117 R)
• M60: 44,760,281 km (0.099 R)
• M61: 45,070,398 km (0.106 R)
• M62: 48,846,098 km (0.083 R)
• M63: 49,271,854 km (0.076 R)
• M64: 49,378,517 km (0.092 R)
• M65: 49,698,806 km (0.059 R)
• M66: 53,377,418 km (0.101 R)
• M67: 53,596,579 km (0.086 R)
• M68: 54,917,528 km (0.116 R)
• M69: 55,804,045 km (0.11 R)
• M70: 57,142,796 km (0.063 R)
• M71: 57,367,043 km (0.117 R)
• M72: 58,831,008 km (0.114 R)
• M73: 64,925,925 km (0.077 R)
• M74: 65,745,871 km (0.08 R)
• M75: 65,863,155 km (0.093 R)
• M76: 66,333,491 km (0.096 R)
• M77: 68,940,084 km (0.073 R)
• M78: 69,178,693 km (0.05 R)
• M79: 69,656,808 km (0.112 R)
• M80: 70,376,074 km (0.098 R)
• M81: 70,856,882 km (0.065 R)
• M82: 70,977,159 km (0.081 R)
• M83: 71,821,788 km (0.107 R)
• M84: 72,184,713 km (0.062 R)
• M85: 72,427,061 km (0.076 R)
• M86: 76,834,663 km (0.093 R)
• M87: 78,946,088 km (0.072 R)
• M88: 80,447,901 km (0.082 R)
• M89: 83,352,792 km (0.084 R)
• M90: 83,861,425 km (0.074 R)
• M91: 84,371,105 km (0.11 R)
• M92: 84,754,075 km (0.073 R)
• M93: 85,265,700 km (0.088 R)
• M94: 85,393,606 km (0.12 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 12,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit