🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.68 AU - 2.22 AU

Year: 1026 Days

Day: 20.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.71 AU - 2.49 AU

Year: 1146 Days

Day: 42.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.4

Radius: 10.2

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.56 AU - 7.44 AU

Year: 6243 Days

Day: 14 Hours

Environment

Temp: -164 °C

Axial Tilt: 125.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 61,909,369 km

• M1: 127,457 km (0.051 R)
• M2: 213,925 km (0.084 R)
• M3: 306,526 km (0.119 R)
• M4: 460,462 km (0.086 R)
• M5: 610,958 km (0.114 R)
• M6: 684,410 km (0.106 R)
• M7: 915,539 km (0.07 R)
• M8: 1,100,442 km (0.052 R)
• M9: 1,202,916 km (0.074 R)
• M10: 1,287,290 km (0.102 R)
• M11: 1,462,319 km (0.118 R)
• M12: 1,884,784 km (0.041 R)
• M13: 2,084,646 km (0.119 R)
• M14: 2,628,285 km (0.1 R)
• M15: 2,711,461 km (0.108 R)
• M16: 3,155,617 km (0.112 R)
• M17: 3,499,992 km (0.109 R)
• M18: 3,576,586 km (0.112 R)
• M19: 3,669,037 km (0.089 R)
• M20: 3,935,621 km (0.118 R)
• M21: 4,160,018 km (0.114 R)
• M22: 4,257,406 km (0.075 R)
• M23: 4,339,236 km (0.102 R)
• M24: 4,487,787 km (0.115 R)
• M25: 5,064,187 km (0.083 R)
• M26: 5,326,133 km (0.075 R)
• M27: 5,396,594 km (0.057 R)
• M28: 5,610,219 km (0.098 R)
• M29: 5,682,176 km (0.079 R)
• M30: 5,772,383 km (0.109 R)
• M31: 5,881,291 km (0.105 R)
• M32: 5,972,545 km (0.116 R)
• M33: 6,045,998 km (0.084 R)
• M34: 6,492,548 km (0.101 R)
• M35: 6,662,790 km (0.114 R)
• M36: 6,738,935 km (0.079 R)
• M37: 7,378,167 km (0.045 R)
• M38: 7,556,039 km (0.111 R)
• M39: 8,158,769 km (0.101 R)
• M40: 8,445,249 km (0.065 R)
• M41: 8,589,910 km (0.078 R)
• M42: 9,261,155 km (0.088 R)
• M43: 9,324,884 km (0.116 R)
• M44: 9,431,547 km (0.11 R)
• M45: 9,992,839 km (0.098 R)
• M46: 10,123,886 km (0.095 R)
• M47: 10,365,636 km (0.103 R)
• M48: 10,587,041 km (0.083 R)
• M49: 10,698,342 km (0.12 R)
• M50: 10,989,609 km (0.105 R)
• M51: 11,238,091 km (0.053 R)
• M52: 11,534,295 km (0.072 R)
• M53: 11,717,702 km (0.106 R)
• M54: 11,948,532 km (0.066 R)
• M55: 12,134,182 km (0.094 R)
• M56: 12,227,382 km (0.098 R)
• M57: 12,437,866 km (0.096 R)
• M58: 12,673,333 km (0.079 R)
• M59: 13,244,199 km (0.074 R)
• M60: 13,340,241 km (0.102 R)
• M61: 13,460,517 km (0.096 R)
• M62: 14,510,096 km (0.098 R)
• M63: 14,633,813 km (0.108 R)
• M64: 14,907,278 km (0.067 R)
• M65: 15,282,918 km (0.079 R)
• M66: 15,687,132 km (0.101 R)
• M67: 15,814,141 km (0.076 R)
• M68: 16,299,885 km (0.09 R)
• M69: 17,103,076 km (0.104 R)
• M70: 17,575,356 km (0.104 R)
• M71: 17,654,494 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.8

Radius: 7.5

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 13.79 AU - 16.69 AU

Year: 22413 Days

Day: 16.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,909,369 km

• M1: 98,735 km (0.11 R)
• M2: 255,214 km (0.036 R)
• M3: 551,119 km (0.114 R)
• M4: 625,319 km (0.111 R)
• M5: 723,156 km (0.083 R)
• M6: 847,472 km (0.115 R)
• M7: 956,678 km (0.072 R)
• M8: 1,024,596 km (0.036 R)
• M9: 1,117,646 km (0.051 R)
• M10: 1,413,999 km (0.029 R)
• M11: 1,518,269 km (0.097 R)
• M12: 2,441,437 km (0.07 R)
• M13: 2,924,190 km (0.045 R)
• M14: 3,829,107 km (0.052 R)
• M15: 3,902,111 km (0.061 R)
• M16: 4,426,152 km (0.116 R)
• M17: 4,814,059 km (0.091 R)
• M18: 5,092,012 km (0.101 R)
• M19: 5,498,320 km (0.117 R)
• M20: 6,212,800 km (0.072 R)
• M21: 6,911,870 km (0.089 R)
• M22: 7,361,262 km (0.092 R)
• M23: 7,452,368 km (0.108 R)
• M24: 7,913,129 km (0.085 R)
• M25: 8,100,126 km (0.1 R)
• M26: 8,621,624 km (0.065 R)
• M27: 9,056,505 km (0.06 R)
• M28: 9,897,246 km (0.057 R)
• M29: 10,199,882 km (0.075 R)
• M30: 10,403,485 km (0.077 R)
• M31: 10,608,284 km (0.084 R)
• M32: 11,073,982 km (0.072 R)
• M33: 11,388,288 km (0.116 R)
• M34: 11,493,604 km (0.111 R)
• M35: 12,619,777 km (0.097 R)
• M36: 12,674,231 km (0.036 R)
• M37: 14,005,801 km (0.114 R)
• M38: 14,062,200 km (0.107 R)
• M39: 14,288,691 km (0.118 R)
• M40: 14,975,495 km (0.11 R)
• M41: 15,439,398 km (0.094 R)
• M42: 16,084,763 km (0.045 R)
• M43: 16,321,726 km (0.052 R)
• M44: 17,341,385 km (0.058 R)
• M45: 17,889,661 km (0.114 R)
• M46: 19,128,033 km (0.079 R)
• M47: 19,947,829 km (0.111 R)
• M48: 21,101,827 km (0.034 R)
• M49: 23,005,909 km (0.083 R)
• M50: 23,540,871 km (0.098 R)
• M51: 25,032,960 km (0.105 R)
• M52: 26,555,417 km (0.08 R)
• M53: 27,257,181 km (0.111 R)
• M54: 27,965,228 km (0.099 R)
• M55: 28,607,601 km (0.112 R)
• M56: 29,182,655 km (0.04 R)
• M57: 31,004,159 km (0.105 R)
• M58: 31,372,917 km (0.047 R)
• M59: 31,520,870 km (0.108 R)
• M60: 32,413,071 km (0.095 R)
• M61: 33,012,510 km (0.077 R)
• M62: 34,298,453 km (0.026 R)
• M63: 34,832,667 km (0.092 R)
• M64: 36,141,499 km (0.094 R)
• M65: 36,218,991 km (0.062 R)
• M66: 36,529,556 km (0.09 R)
• M67: 36,841,019 km (0.086 R)
• M68: 37,309,859 km (0.106 R)
• M69: 38,728,046 km (0.115 R)
• M70: 39,204,665 km (0.063 R)
• M71: 40,003,368 km (0.045 R)
• M72: 40,404,739 km (0.109 R)
• M73: 41,616,781 km (0.11 R)
• M74: 42,431,491 km (0.03 R)
• M75: 45,073,838 km (0.07 R)
• M76: 45,157,164 km (0.081 R)
• M77: 47,259,463 km (0.101 R)
• M78: 47,513,929 km (0.099 R)
• M79: 47,768,844 km (0.108 R)
• M80: 47,853,816 km (0.11 R)
• M81: 49,737,851 km (0.101 R)
• M82: 49,996,656 km (0.079 R)
• M83: 51,384,475 km (0.119 R)
• M84: 51,646,122 km (0.038 R)
• M85: 51,820,702 km (0.06 R)
• M86: 53,754,853 km (0.108 R)
• M87: 55,533,572 km (0.116 R)
• M88: 55,981,318 km (0.117 R)
• M89: 56,880,252 km (0.051 R)
• M90: 57,512,453 km (0.088 R)
• M91: 57,784,122 km (0.101 R)
• M92: 58,510,570 km (0.096 R)
• M93: 60,800,015 km (0.099 R)
• M94: 61,538,879 km (0.082 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 10,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit