🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.55 AU - 0.69 AU

Year: 174 Days

Day: 45.5 Hours

Environment

Temp: 147 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,842,153 km

• M1: 110,403 km (0.11 R)
• M2: 139,126 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.04 AU - 5.08 AU

Year: 3471 Days

Day: 18.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.2

Radius: 9.9

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.21 AU - 7.05 AU

Year: 5410 Days

Day: 12.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 80,842,153 km

• M1: 131,347 km (0.12 R)
• M2: 259,702 km (0.091 R)
• M3: 393,442 km (0.112 R)
• M4: 589,715 km (0.119 R)
• M5: 726,148 km (0.081 R)
• M6: 805,435 km (0.116 R)
• M7: 873,801 km (0.041 R)
• M8: 1,376,450 km (0.041 R)
• M9: 1,545,047 km (0.051 R)
• M10: 1,995,935 km (0.083 R)
• M11: 2,091,079 km (0.094 R)
• M12: 2,246,362 km (0.103 R)
• M13: 2,365,442 km (0.09 R)
• M14: 2,547,951 km (0.116 R)
• M15: 2,927,182 km (0.104 R)
• M16: 3,483,237 km (0.087 R)
• M17: 3,691,627 km (0.036 R)
• M18: 3,785,425 km (0.069 R)
• M19: 4,340,881 km (0.107 R)
• M20: 4,742,552 km (0.1 R)
• M21: 4,999,561 km (0.057 R)
• M22: 5,129,861 km (0.063 R)
• M23: 5,473,786 km (0.1 R)
• M24: 5,662,130 km (0.058 R)
• M25: 6,073,075 km (0.086 R)
• M26: 6,380,499 km (0.104 R)
• M27: 6,693,158 km (0.099 R)
• M28: 7,010,755 km (0.107 R)
• M29: 7,303,817 km (0.061 R)
• M30: 7,630,838 km (0.111 R)
• M31: 8,084,568 km (0.102 R)
• M32: 8,547,125 km (0.029 R)
• M33: 9,433,343 km (0.094 R)
• M34: 9,953,046 km (0.11 R)
• M35: 10,548,595 km (0.089 R)
• M36: 10,783,463 km (0.093 R)
• M37: 10,918,401 km (0.058 R)
• M38: 10,986,019 km (0.116 R)
• M39: 12,052,951 km (0.109 R)
• M40: 13,405,465 km (0.078 R)
• M41: 13,623,280 km (0.116 R)
• M42: 13,805,789 km (0.087 R)
• M43: 14,395,354 km (0.106 R)
• M44: 14,768,003 km (0.078 R)
• M45: 14,880,351 km (0.091 R)
• M46: 15,143,792 km (0.117 R)
• M47: 16,174,223 km (0.066 R)
• M48: 16,795,503 km (0.08 R)
• M49: 17,901,629 km (0.112 R)
• M50: 18,868,181 km (0.106 R)
• M51: 19,071,784 km (0.088 R)
• M52: 19,934,515 km (0.11 R)
• M53: 20,225,034 km (0.089 R)
• M54: 20,936,072 km (0.068 R)
• M55: 21,020,296 km (0.088 R)
• M56: 21,613,003 km (0.073 R)
• M57: 21,911,301 km (0.116 R)
• M58: 22,339,899 km (0.057 R)
• M59: 22,814,573 km (0.089 R)
• M60: 23,642,298 km (0.086 R)
• M61: 23,773,944 km (0.115 R)
• M62: 24,790,910 km (0.098 R)
• M63: 25,192,730 km (0.054 R)
• M64: 25,957,624 km (0.092 R)
• M65: 26,138,638 km (0.074 R)
• M66: 27,371,922 km (0.111 R)
• M67: 27,556,227 km (0.101 R)
• M68: 27,787,356 km (0.068 R)
• M69: 27,972,558 km (0.084 R)
• M70: 28,717,705 km (0.102 R)
• M71: 28,811,204 km (0.108 R)
• M72: 29,092,597 km (0.116 R)
• M73: 29,233,668 km (0.12 R)
• M74: 29,847,468 km (0.072 R)
• M75: 30,227,447 km (0.037 R)
• M76: 30,608,921 km (0.106 R)
• M77: 31,714,449 km (0.1 R)
• M78: 32,004,968 km (0.049 R)
• M79: 32,296,535 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.3

Radius: 7.4

Gravity: 15.98 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 12.46 AU - 16.24 AU

Year: 19376 Days

Day: 15.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,842,153 km

• M1: 198,217 km (0.112 R)
• M2: 450,290 km (0.08 R)
• M3: 737,966 km (0.069 R)
• M4: 1,077,254 km (0.073 R)
• M5: 1,338,602 km (0.073 R)
• M6: 1,523,954 km (0.101 R)
• M7: 2,093,173 km (0.109 R)
• M8: 2,569,343 km (0.108 R)
• M9: 2,683,935 km (0.092 R)
• M10: 3,618,025 km (0.109 R)
• M11: 3,876,978 km (0.102 R)
• M12: 4,504,541 km (0.072 R)
• M13: 4,830,216 km (0.114 R)
• M14: 5,357,249 km (0.057 R)
• M15: 5,406,018 km (0.098 R)
• M16: 5,702,222 km (0.085 R)
• M17: 5,852,269 km (0.084 R)
• M18: 6,003,512 km (0.109 R)
• M19: 6,413,560 km (0.103 R)
• M20: 6,569,590 km (0.113 R)
• M21: 6,991,905 km (0.069 R)
• M22: 7,260,433 km (0.101 R)
• M23: 7,752,162 km (0.115 R)
• M24: 7,974,165 km (0.077 R)
• M25: 8,086,064 km (0.103 R)
• M26: 8,481,451 km (0.069 R)
• M27: 9,057,253 km (0.1 R)
• M28: 9,291,075 km (0.104 R)
• M29: 9,349,867 km (0.106 R)
• M30: 9,705,162 km (0.051 R)
• M31: 9,944,518 km (0.1 R)
• M32: 10,004,657 km (0.086 R)
• M33: 10,125,233 km (0.113 R)
• M34: 11,673,571 km (0.117 R)
• M35: 12,898,927 km (0.075 R)
• M36: 13,030,274 km (0.065 R)
• M37: 13,294,314 km (0.076 R)
• M38: 13,693,740 km (0.12 R)
• M39: 17,316,552 km (0.113 R)
• M40: 18,045,243 km (0.098 R)
• M41: 20,138,566 km (0.109 R)
• M42: 20,827,614 km (0.088 R)
• M43: 21,136,234 km (0.114 R)
• M44: 22,150,059 km (0.11 R)
• M45: 23,099,856 km (0.084 R)
• M46: 24,875,433 km (0.073 R)
• M47: 24,957,114 km (0.12 R)
• M48: 25,862,330 km (0.1 R)
• M49: 26,945,718 km (0.042 R)
• M50: 28,384,999 km (0.093 R)
• M51: 30,546,389 km (0.072 R)
• M52: 30,897,047 km (0.042 R)
• M53: 31,072,974 km (0.071 R)
• M54: 32,224,129 km (0.119 R)
• M55: 35,668,321 km (0.054 R)
• M56: 36,966,382 km (0.08 R)
• M57: 37,903,164 km (0.093 R)
• M58: 38,091,358 km (0.04 R)
• M59: 38,658,035 km (0.108 R)
• M60: 40,663,244 km (0.113 R)
• M61: 41,339,277 km (0.087 R)
• M62: 42,506,589 km (0.094 R)
• M63: 43,290,781 km (0.105 R)
• M64: 43,783,407 km (0.115 R)
• M65: 44,277,828 km (0.106 R)
• M66: 44,575,378 km (0.107 R)
• M67: 45,371,987 km (0.11 R)
• M68: 46,173,383 km (0.107 R)
• M69: 46,273,913 km (0.061 R)
• M70: 48,401,344 km (0.101 R)
• M71: 48,707,870 km (0.074 R)
• M72: 49,220,093 km (0.08 R)
• M73: 52,435,849 km (0.105 R)
• M74: 56,792,139 km (0.071 R)
• M75: 57,763,777 km (0.038 R)
• M76: 58,414,677 km (0.09 R)
• M77: 58,740,950 km (0.101 R)
• M78: 59,286,235 km (0.084 R)
• M79: 60,162,130 km (0.079 R)
• M80: 62,148,341 km (0.06 R)
• M81: 62,370,344 km (0.093 R)
• M82: 63,596,299 km (0.111 R)
• M83: 65,167,974 km (0.112 R)
• M84: 67,321,286 km (0.076 R)
• M85: 68,349,322 km (0.117 R)
• M86: 68,922,881 km (0.094 R)
• M87: 71,813,859 km (0.115 R)
• M88: 72,396,842 km (0.11 R)
• M89: 75,690,239 km (0.107 R)
• M90: 76,045,983 km (0.048 R)
• M91: 77,116,506 km (0.089 R)
• M92: 78,671,725 km (0.074 R)
• M93: 79,393,086 km (0.033 R)
• M94: 79,875,090 km (0.11 R)
• M95: 80,479,017 km (0.109 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 12,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit