🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.01 AU - 1.17 AU

Year: 433 Days

Day: 13.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.19 AU - 4.73 AU

Year: 3001 Days

Day: 17.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,169,890 km

• M1: 265,985 km (0.03 R)

Asteroid Belt

Center: 7.09 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.8

Radius: 10.4

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.45 AU - 11.97 AU

Year: 12423 Days

Day: 14.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 102,169,890 km

• M1: 142,118 km (0.101 R)
• M2: 579,542 km (0.082 R)
• M3: 871,408 km (0.106 R)
• M4: 985,401 km (0.095 R)
• M5: 1,271,881 km (0.03 R)
• M6: 1,336,657 km (0.037 R)
• M7: 1,971,401 km (0.106 R)
• M8: 2,334,026 km (0.108 R)
• M9: 2,689,770 km (0.085 R)
• M10: 2,888,436 km (0.072 R)
• M11: 3,985,287 km (0.084 R)
• M12: 4,114,540 km (0.076 R)
• M13: 4,988,491 km (0.104 R)
• M14: 5,092,910 km (0.068 R)
• M15: 5,339,597 km (0.081 R)
• M16: 5,590,323 km (0.106 R)
• M17: 5,735,283 km (0.091 R)
• M18: 6,028,944 km (0.071 R)
• M19: 6,289,992 km (0.079 R)
• M20: 6,746,266 km (0.082 R)
• M21: 6,978,441 km (0.103 R)
• M22: 7,331,642 km (0.072 R)
• M23: 7,650,585 km (0.076 R)
• M24: 7,771,310 km (0.06 R)
• M25: 8,219,505 km (0.098 R)
• M26: 10,629,378 km (0.052 R)
• M27: 11,355,376 km (0.092 R)
• M28: 11,493,305 km (0.036 R)
• M29: 12,711,929 km (0.07 R)
• M30: 15,626,246 km (0.117 R)
• M31: 15,985,280 km (0.106 R)
• M32: 16,191,576 km (0.115 R)
• M33: 16,607,009 km (0.062 R)
• M34: 17,501,305 km (0.108 R)
• M35: 18,519,319 km (0.111 R)
• M36: 19,172,314 km (0.072 R)
• M37: 19,666,884 km (0.111 R)
• M38: 20,165,643 km (0.072 R)
• M39: 21,175,728 km (0.103 R)
• M40: 21,345,671 km (0.1 R)
• M41: 21,858,343 km (0.115 R)
• M42: 22,605,884 km (0.076 R)
• M43: 24,481,692 km (0.095 R)
• M44: 24,600,472 km (0.071 R)
• M45: 25,197,817 km (0.047 R)
• M46: 25,317,944 km (0.06 R)
• M47: 26,285,094 km (0.08 R)
• M48: 27,572,832 km (0.096 R)
• M49: 27,696,550 km (0.046 R)
• M50: 27,944,433 km (0.049 R)
• M51: 28,193,215 km (0.083 R)
• M52: 29,700,862 km (0.119 R)
• M53: 29,954,730 km (0.092 R)
• M54: 30,081,888 km (0.106 R)
• M55: 31,492,895 km (0.096 R)
• M56: 31,751,699 km (0.067 R)
• M57: 32,663,199 km (0.065 R)
• M58: 32,925,145 km (0.099 R)
• M59: 32,990,818 km (0.056 R)
• M60: 33,253,662 km (0.05 R)
• M61: 33,847,715 km (0.061 R)
• M62: 34,245,795 km (0.045 R)
• M63: 35,988,311 km (0.115 R)
• M64: 36,326,701 km (0.103 R)
• M65: 36,938,407 km (0.095 R)
• M66: 37,074,840 km (0.116 R)
• M67: 37,622,219 km (0.036 R)
• M68: 38,863,432 km (0.088 R)
• M69: 38,932,846 km (0.062 R)
• M70: 41,811,558 km (0.086 R)
• M71: 41,953,825 km (0.093 R)
• M72: 43,240,666 km (0.097 R)
• M73: 43,888,874 km (0.107 R)
• M74: 45,268,016 km (0.119 R)
• M75: 45,341,020 km (0.075 R)
• M76: 45,999,700 km (0.092 R)
• M77: 46,956,528 km (0.1 R)
• M78: 47,771,387 km (0.051 R)
• M79: 49,339,771 km (0.055 R)
• M80: 49,941,753 km (0.11 R)
• M81: 50,092,697 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.9

Radius: 4

Gravity: 50.87 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 17.6 AU - 17.96 AU

Year: 28549 Days

Day: 15.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,169,890 km

• M1: 151,842 km (0.104 R)
• M2: 360,531 km (0.078 R)
• M3: 453,431 km (0.044 R)
• M4: 960,269 km (0.11 R)
• M5: 992,283 km (0.115 R)
• M6: 1,123,630 km (0.11 R)
• M7: 1,191,547 km (0.119 R)
• M8: 1,260,661 km (0.09 R)
• M9: 1,626,278 km (0.065 R)
• M10: 1,860,549 km (0.12 R)
• M11: 2,147,178 km (0.056 R)
• M12: 2,231,701 km (0.106 R)
• M13: 2,715,650 km (0.079 R)
• M14: 3,039,978 km (0.119 R)
• M15: 3,574,043 km (0.087 R)
• M16: 3,624,008 km (0.111 R)
• M17: 5,982,419 km (0.068 R)
• M18: 6,524,262 km (0.088 R)
• M19: 6,585,448 km (0.096 R)
• M20: 8,307,768 km (0.108 R)
• M21: 8,574,052 km (0.093 R)
• M22: 10,301,309 km (0.077 R)
• M23: 10,587,490 km (0.097 R)
• M24: 13,045,234 km (0.068 R)
• M25: 13,122,276 km (0.096 R)
• M26: 14,297,218 km (0.1 R)
• M27: 15,423,840 km (0.059 R)
• M28: 16,829,760 km (0.109 R)
• M29: 17,590,466 km (0.087 R)
• M30: 17,846,577 km (0.104 R)
• M31: 18,448,858 km (0.114 R)
• M32: 19,145,386 km (0.083 R)
• M33: 20,474,264 km (0.119 R)
• M34: 21,104,520 km (0.099 R)
• M35: 21,741,059 km (0.098 R)
• M36: 22,384,030 km (0.101 R)
• M37: 22,661,385 km (0.093 R)
• M38: 23,594,427 km (0.116 R)
• M39: 24,160,206 km (0.056 R)
• M40: 24,349,896 km (0.093 R)
• M41: 32,117,915 km (0.069 R)
• M42: 32,222,035 km (0.111 R)
• M43: 32,430,724 km (0.073 R)
• M44: 33,586,517 km (0.11 R)
• M45: 35,076,961 km (0.101 R)
• M46: 36,915,519 km (0.113 R)
• M47: 38,452,936 km (0.114 R)
• M48: 39,787,349 km (0.099 R)
• M49: 40,011,297 km (0.084 R)
• M50: 40,685,385 km (0.102 R)
• M51: 42,158,924 km (0.116 R)
• M52: 44,343,651 km (0.098 R)
• M53: 44,459,590 km (0.042 R)
• M54: 46,329,264 km (0.114 R)
• M55: 46,682,764 km (0.046 R)
• M56: 46,800,796 km (0.096 R)
• M57: 49,542,177 km (0.106 R)
• M58: 50,750,330 km (0.057 R)
• M59: 50,871,654 km (0.044 R)
• M60: 51,357,996 km (0.091 R)
• M61: 52,457,840 km (0.069 R)
• M62: 54,680,864 km (0.109 R)
• M63: 55,928,959 km (0.097 R)
• M64: 58,453,423 km (0.106 R)
• M65: 60,242,464 km (0.032 R)
• M66: 61,272,894 km (0.093 R)
• M67: 62,049,457 km (0.075 R)
• M68: 63,220,509 km (0.108 R)
• M69: 68,915,101 km (0.027 R)
• M70: 73,258,077 km (0.059 R)
• M71: 73,395,109 km (0.108 R)
• M72: 74,357,472 km (0.065 R)
• M73: 74,909,339 km (0.088 R)
• M74: 75,185,646 km (0.106 R)
• M75: 75,324,024 km (0.073 R)
• M76: 75,462,402 km (0.114 R)
• M77: 76,016,961 km (0.052 R)
• M78: 78,528,859 km (0.116 R)
• M79: 78,950,276 km (0.069 R)
• M80: 81,351,771 km (0.078 R)
• M81: 82,490,211 km (0.102 R)
• M82: 83,777,201 km (0.075 R)
• M83: 84,926,711 km (0.107 R)
• M84: 85,214,986 km (0.098 R)
• M85: 85,936,796 km (0.108 R)
• M86: 86,515,889 km (0.1 R)
• M87: 87,386,848 km (0.109 R)
• M88: 88,260,649 km (0.116 R)
• M89: 93,118,391 km (0.106 R)
• M90: 96,554,954 km (0.065 R)
• M91: 96,855,795 km (0.12 R)
• M92: 97,307,581 km (0.098 R)
• M93: 98,667,126 km (0.113 R)
• M94: 99,273,297 km (0.109 R)
• M95: 100,489,527 km (0.073 R)
• M96: 102,016,772 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 12,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit