🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.55 AU - 2.37 AU

Year: 992 Days

Day: 16.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,477,008 km

• M1: 311,762 km (0.073 R)

Asteroid Belt

Center: 10.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120

Radius: 5.5

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 16.53 AU - 20.03 AU

Year: 28265 Days

Day: 22.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 63.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 85,477,008 km

• M1: 147,803 km (0.119 R)
• M2: 255,214 km (0.114 R)
• M3: 319,242 km (0.073 R)
• M4: 1,038,957 km (0.105 R)
• M5: 1,302,848 km (0.047 R)
• M6: 2,211,356 km (0.115 R)
• M7: 2,813,487 km (0.105 R)
• M8: 4,226,140 km (0.109 R)
• M9: 4,679,421 km (0.077 R)
• M10: 4,750,480 km (0.041 R)
• M11: 4,857,892 km (0.068 R)
• M12: 5,444,016 km (0.118 R)
• M13: 5,821,601 km (0.109 R)
• M14: 6,403,686 km (0.112 R)
• M15: 6,443,180 km (0.08 R)
• M16: 8,215,616 km (0.113 R)
• M17: 10,497,731 km (0.078 R)
• M18: 11,586,654 km (0.028 R)
• M19: 11,634,825 km (0.026 R)
• M20: 11,973,814 km (0.046 R)
• M21: 12,316,093 km (0.097 R)
• M22: 13,615,201 km (0.115 R)
• M23: 13,716,928 km (0.096 R)
• M24: 14,800,166 km (0.109 R)
• M25: 16,179,159 km (0.109 R)
• M26: 17,322,536 km (0.09 R)
• M27: 17,653,895 km (0.096 R)
• M28: 17,820,398 km (0.04 R)
• M29: 18,155,048 km (0.096 R)
• M30: 18,830,482 km (0.053 R)
• M31: 19,228,263 km (0.074 R)
• M32: 20,788,270 km (0.055 R)
• M33: 21,140,423 km (0.106 R)
• M34: 22,089,173 km (0.098 R)
• M35: 22,388,518 km (0.077 R)
• M36: 23,782,621 km (0.049 R)
• M37: 23,966,626 km (0.103 R)
• M38: 25,705,701 km (0.025 R)
• M39: 26,020,605 km (0.097 R)
• M40: 28,130,234 km (0.08 R)
• M41: 29,962,808 km (0.109 R)
• M42: 31,295,276 km (0.067 R)
• M43: 35,057,962 km (0.087 R)
• M44: 35,476,985 km (0.113 R)
• M45: 37,098,626 km (0.096 R)
• M46: 37,668,295 km (0.063 R)
• M47: 38,312,613 km (0.109 R)
• M48: 39,757,579 km (0.108 R)
• M49: 40,413,566 km (0.08 R)
• M50: 41,884,113 km (0.079 R)
• M51: 43,222,565 km (0.1 R)
• M52: 44,047,298 km (0.081 R)
• M53: 44,423,985 km (0.117 R)
• M54: 44,877,416 km (0.109 R)
• M55: 47,090,268 km (0.101 R)
• M56: 47,938,787 km (0.067 R)
• M57: 49,729,474 km (0.116 R)
• M58: 50,909,053 km (0.084 R)
• M59: 52,815,528 km (0.046 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.6

Radius: 4.7

Gravity: 21.3 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 16.1 AU - 20.86 AU

Year: 28730 Days

Day: 19.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,477,008 km

• M1: 264,788 km (0.048 R)
• M2: 318,344 km (0.052 R)
• M3: 666,309 km (0.061 R)
• M4: 928,853 km (0.099 R)
• M5: 984,952 km (0.053 R)
• M6: 1,071,270 km (0.116 R)
• M7: 1,100,741 km (0.075 R)
• M8: 2,442,036 km (0.107 R)
• M9: 2,923,292 km (0.099 R)
• M10: 3,132,430 km (0.098 R)
• M11: 3,743,238 km (0.113 R)
• M12: 5,020,804 km (0.056 R)
• M13: 5,070,470 km (0.077 R)
• M14: 5,525,248 km (0.052 R)
• M15: 5,679,782 km (0.107 R)
• M16: 5,835,663 km (0.113 R)
• M17: 6,098,656 km (0.115 R)
• M18: 6,258,277 km (0.113 R)
• M19: 6,419,245 km (0.059 R)
• M20: 7,132,677 km (0.088 R)
• M21: 9,174,837 km (0.109 R)
• M22: 9,541,951 km (0.116 R)
• M23: 9,851,618 km (0.068 R)
• M24: 10,607,835 km (0.11 R)
• M25: 11,843,215 km (0.102 R)
• M26: 12,986,442 km (0.093 R)
• M27: 13,191,839 km (0.048 R)
• M28: 14,094,214 km (0.065 R)
• M29: 15,593,334 km (0.1 R)
• M30: 16,398,769 km (0.048 R)
• M31: 16,620,772 km (0.06 R)
• M32: 16,694,973 km (0.106 R)
• M33: 17,669,752 km (0.112 R)
• M34: 18,049,581 km (0.087 R)
• M35: 19,517,286 km (0.098 R)
• M36: 21,505,891 km (0.104 R)
• M37: 22,237,574 km (0.112 R)
• M38: 22,977,335 km (0.12 R)
• M39: 23,391,721 km (0.073 R)
• M40: 24,227,974 km (0.034 R)
• M41: 24,904,006 km (0.114 R)
• M42: 25,329,762 km (0.077 R)
• M43: 25,672,042 km (0.111 R)
• M44: 26,015,818 km (0.059 R)
• M45: 26,188,304 km (0.084 R)
• M46: 26,708,007 km (0.091 R)
• M47: 26,969,055 km (0.071 R)
• M48: 28,110,337 km (0.083 R)
• M49: 28,820,479 km (0.078 R)
• M50: 28,998,949 km (0.092 R)
• M51: 29,446,695 km (0.104 R)
• M52: 33,484,342 km (0.119 R)
• M53: 36,624,252 km (0.073 R)
• M54: 37,205,140 km (0.095 R)
• M55: 37,302,229 km (0.049 R)
• M56: 37,399,468 km (0.09 R)
• M57: 38,572,465 km (0.084 R)
• M58: 39,064,642 km (0.095 R)
• M59: 39,163,376 km (0.1 R)
• M60: 39,262,260 km (0.11 R)
• M61: 39,658,246 km (0.049 R)
• M62: 39,856,762 km (0.113 R)
• M63: 40,354,325 km (0.097 R)
• M64: 40,954,362 km (0.083 R)
• M65: 41,758,750 km (0.061 R)
• M66: 43,383,383 km (0.096 R)
• M67: 44,821,766 km (0.113 R)
• M68: 46,589,265 km (0.097 R)
• M69: 50,944,956 km (0.037 R)
• M70: 52,135,456 km (0.085 R)
• M71: 52,679,544 km (0.056 R)
• M72: 52,897,807 km (0.115 R)
• M73: 53,335,082 km (0.085 R)
• M74: 54,433,579 km (0.099 R)
• M75: 55,317,702 km (0.073 R)
• M76: 56,206,463 km (0.052 R)
• M77: 59,467,996 km (0.097 R)
• M78: 59,808,930 km (0.098 R)
• M79: 60,264,455 km (0.095 R)
• M80: 61,867,845 km (0.081 R)
• M81: 63,253,420 km (0.109 R)
• M82: 64,182,722 km (0.073 R)
• M83: 66,525,724 km (0.111 R)
• M84: 66,761,491 km (0.108 R)
• M85: 67,826,328 km (0.119 R)
• M86: 68,182,371 km (0.112 R)
• M87: 68,539,162 km (0.047 R)
• M88: 69,015,781 km (0.12 R)
• M89: 71,295,054 km (0.04 R)
• M90: 72,019,856 km (0.096 R)
• M91: 72,747,051 km (0.112 R)
• M92: 73,355,017 km (0.072 R)
• M93: 77,161,684 km (0.106 R)
• M94: 77,409,418 km (0.088 R)
• M95: 77,657,451 km (0.042 R)
• M96: 81,157,892 km (0.067 R)
• M97: 81,788,297 km (0.092 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 16,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit