🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.6

Radius: 13

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.57 AU - 0.59 AU

Year: 305 Days

Day: 8.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 70,647,229 km

• M1: 178,171 km (0.11 R)
• M2: 280,496 km (0.051 R)
• M3: 417,378 km (0.108 R)
• M4: 503,247 km (0.079 R)
• M5: 614,847 km (0.116 R)
• M6: 733,329 km (0.11 R)
• M7: 833,111 km (0.041 R)
• M8: 927,357 km (0.079 R)
• M9: 1,063,042 km (0.074 R)
• M10: 1,151,006 km (0.032 R)
• M11: 1,265,897 km (0.071 R)
• M12: 1,363,884 km (0.104 R)
• M13: 1,473,389 km (0.111 R)
• M14: 1,665,473 km (0.072 R)
• M15: 1,760,318 km (0.053 R)
• M16: 1,866,383 km (0.077 R)
• M17: 2,003,115 km (0.073 R)
• M18: 2,114,117 km (0.084 R)
• M19: 2,312,334 km (0.077 R)
• M20: 2,449,516 km (0.043 R)
• M21: 2,542,715 km (0.08 R)
• M22: 2,674,062 km (0.074 R)
• M23: 2,889,034 km (0.116 R)
• M24: 3,037,435 km (0.116 R)
• M25: 3,165,790 km (0.046 R)
• M26: 3,336,182 km (0.096 R)
• M27: 3,492,063 km (0.039 R)
• M28: 3,686,092 km (0.038 R)
• M29: 3,871,593 km (0.107 R)
• M30: 3,956,415 km (0.074 R)
• M31: 4,097,186 km (0.107 R)
• M32: 4,183,654 km (0.081 R)
• M33: 4,277,003 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.6

Radius: 10.8

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.01 AU - 1.61 AU

Year: 1035 Days

Day: 9.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 70,647,229 km

• M1: 138,228 km (0.106 R)
• M2: 238,309 km (0.11 R)
• M3: 358,137 km (0.089 R)
• M4: 736,022 km (0.083 R)
• M5: 825,182 km (0.077 R)
• M6: 911,649 km (0.116 R)
• M7: 1,001,408 km (0.113 R)
• M8: 1,213,089 km (0.083 R)
• M9: 1,281,904 km (0.098 R)
• M10: 1,367,773 km (0.11 R)
• M11: 1,504,655 km (0.073 R)
• M12: 1,587,383 km (0.109 R)
• M13: 2,079,261 km (0.119 R)
• M14: 2,153,312 km (0.096 R)
• M15: 2,237,835 km (0.043 R)
• M16: 2,342,553 km (0.119 R)
• M17: 2,439,193 km (0.114 R)
• M18: 2,697,100 km (0.106 R)
• M19: 3,111,037 km (0.067 R)
• M20: 3,325,710 km (0.098 R)
• M21: 3,423,846 km (0.101 R)
• M22: 3,511,960 km (0.113 R)
• M23: 3,634,331 km (0.101 R)
• M24: 3,849,153 km (0.105 R)
• M25: 4,126,657 km (0.036 R)
• M26: 4,232,273 km (0.098 R)
• M27: 4,386,658 km (0.115 R)
• M28: 4,458,615 km (0.117 R)
• M29: 4,688,846 km (0.1 R)
• M30: 4,910,550 km (0.074 R)
• M31: 5,047,731 km (0.07 R)
• M32: 5,211,541 km (0.119 R)
• M33: 5,844,938 km (0.086 R)
• M34: 6,057,218 km (0.093 R)
• M35: 6,177,644 km (0.12 R)
• M36: 6,325,896 km (0.073 R)
• M37: 6,420,890 km (0.032 R)
• M38: 6,571,236 km (0.086 R)
• M39: 6,722,629 km (0.102 R)
• M40: 6,958,994 km (0.062 R)
• M41: 7,043,068 km (0.12 R)
• M42: 7,127,591 km (0.056 R)
• M43: 7,212,263 km (0.093 R)
• M44: 7,454,312 km (0.098 R)
• M45: 7,655,671 km (0.052 R)
• M46: 7,815,142 km (0.031 R)
• M47: 8,374,489 km (0.071 R)
• M48: 8,448,989 km (0.086 R)
• M49: 8,704,203 km (0.09 R)
• M50: 8,916,332 km (0.061 R)
• M51: 9,130,257 km (0.092 R)
• M52: 9,703,516 km (0.116 R)
• M53: 10,288,444 km (0.049 R)
• M54: 10,561,011 km (0.084 R)
• M55: 10,787,353 km (0.109 R)
• M56: 10,949,966 km (0.028 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.4

Radius: 3.5

Gravity: 72.03 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.76 AU - 8.34 AU

Year: 15765 Days

Day: 18.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,647,229 km

• M1: 45,777 km (0.117 R)
• M2: 103,821 km (0.102 R)
• M3: 136,284 km (0.062 R)
• M4: 228,436 km (0.117 R)
• M5: 374,294 km (0.113 R)
• M6: 629,657 km (0.086 R)
• M7: 1,055,413 km (0.113 R)
• M8: 1,240,615 km (0.082 R)
• M9: 1,295,518 km (0.104 R)
• M10: 1,762,413 km (0.052 R)
• M11: 1,855,313 km (0.087 R)
• M12: 1,949,859 km (0.102 R)
• M13: 2,242,771 km (0.073 R)
• M14: 3,089,196 km (0.062 R)
• M15: 3,663,053 km (0.105 R)
• M16: 3,781,685 km (0.09 R)
• M17: 3,941,904 km (0.07 R)
• M18: 4,145,207 km (0.056 R)
• M19: 4,310,363 km (0.109 R)
• M20: 4,519,800 km (0.118 R)
• M21: 5,079,895 km (0.077 R)
• M22: 5,435,339 km (0.049 R)
• M23: 5,937,091 km (0.097 R)
• M24: 6,076,516 km (0.091 R)
• M25: 7,131,330 km (0.115 R)
• M26: 7,378,765 km (0.106 R)
• M27: 7,428,581 km (0.041 R)
• M28: 7,528,662 km (0.118 R)
• M29: 7,629,192 km (0.08 R)
• M30: 7,882,312 km (0.089 R)
• M31: 8,710,635 km (0.082 R)
• M32: 8,816,102 km (0.056 R)
• M33: 9,242,306 km (0.071 R)
• M34: 10,225,314 km (0.05 R)
• M35: 10,616,662 km (0.08 R)
• M36: 11,413,719 km (0.099 R)
• M37: 11,702,892 km (0.037 R)
• M38: 13,004,244 km (0.096 R)
• M39: 14,537,771 km (0.09 R)
• M40: 14,788,348 km (0.095 R)
• M41: 15,230,410 km (0.074 R)
• M42: 15,933,819 km (0.105 R)
• M43: 16,582,326 km (0.084 R)
• M44: 17,173,237 km (0.104 R)
• M45: 17,305,631 km (0.113 R)
• M46: 17,504,596 km (0.082 R)
• M47: 17,771,180 km (0.09 R)
• M48: 18,782,761 km (0.069 R)
• M49: 19,743,628 km (0.118 R)
• M50: 19,951,569 km (0.093 R)
• M51: 22,070,922 km (0.07 R)
• M52: 22,503,409 km (0.044 R)
• M53: 23,084,148 km (0.116 R)
• M54: 23,890,930 km (0.083 R)
• M55: 24,632,187 km (0.057 R)
• M56: 25,531,719 km (0.087 R)
• M57: 25,909,753 km (0.057 R)
• M58: 26,442,022 km (0.105 R)
• M59: 26,901,138 km (0.047 R)
• M60: 28,216,103 km (0.097 R)
• M61: 28,294,044 km (0.113 R)
• M62: 28,763,631 km (0.107 R)
• M63: 31,149,568 km (0.1 R)
• M64: 31,715,347 km (0.114 R)
• M65: 35,012,933 km (0.061 R)
• M66: 35,348,630 km (0.1 R)
• M67: 36,277,334 km (0.036 R)
• M68: 36,872,584 km (0.114 R)
• M69: 36,957,855 km (0.102 R)
• M70: 37,385,256 km (0.114 R)
• M71: 39,111,167 km (0.073 R)
• M72: 39,459,430 km (0.03 R)
• M73: 40,246,914 km (0.083 R)
• M74: 40,334,727 km (0.081 R)
• M75: 41,926,150 km (0.089 R)
• M76: 43,268,043 km (0.075 R)
• M77: 45,535,647 km (0.045 R)
• M78: 46,361,278 km (0.073 R)
• M79: 49,431,026 km (0.114 R)
• M80: 51,513,578 km (0.095 R)
• M81: 52,086,538 km (0.041 R)
• M82: 52,278,023 km (0.064 R)
• M83: 55,372,904 km (0.086 R)
• M84: 55,666,116 km (0.093 R)
• M85: 55,763,953 km (0.112 R)
• M86: 57,633,776 km (0.1 R)
• M87: 58,427,244 km (0.113 R)
• M88: 58,725,691 km (0.078 R)
• M89: 61,738,144 km (0.04 R)
• M90: 66,453,618 km (0.095 R)
• M91: 66,557,439 km (0.049 R)
• M92: 66,661,260 km (0.118 R)
• M93: 67,598,341 km (0.082 R)
• M94: 67,911,599 km (0.044 R)
• M95: 68,016,168 km (0.062 R)
• M96: 68,644,629 km (0.099 R)
• M97: 70,541,380 km (0.032 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 14,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit