🌌 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: 919.6

Radius: 14.5

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.52 AU - 0.64 AU

Year: 300 Days

Day: 9.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 51,391,212 km

• M1: 183,257 km (0.083 R)
• M2: 289,621 km (0.096 R)
• M3: 390,002 km (0.104 R)
• M4: 492,327 km (0.082 R)
• M5: 843,882 km (0.071 R)
• M6: 960,718 km (0.074 R)
• M7: 1,203,515 km (0.104 R)
• M8: 1,406,519 km (0.056 R)
• M9: 1,745,508 km (0.109 R)
• M10: 1,883,587 km (0.077 R)
• M11: 2,009,399 km (0.119 R)
• M12: 2,170,815 km (0.082 R)
• M13: 2,281,068 km (0.045 R)
• M14: 2,387,582 km (0.053 R)
• M15: 2,524,464 km (0.111 R)
• M16: 2,623,199 km (0.028 R)
• M17: 2,782,670 km (0.05 R)
• M18: 3,025,019 km (0.03 R)
• M19: 3,136,319 km (0.087 R)
• M20: 3,230,267 km (0.095 R)
• M21: 3,331,545 km (0.108 R)
• M22: 3,433,870 km (0.042 R)
• M23: 3,602,466 km (0.114 R)
• M24: 3,793,802 km (0.093 R)
• M25: 3,961,651 km (0.045 R)
• M26: 4,070,259 km (0.072 R)
• M27: 4,249,028 km (0.069 R)
• M28: 4,346,417 km (0.092 R)
• M29: 4,543,437 km (0.057 R)
• M30: 4,786,683 km (0.11 R)
• M31: 4,902,771 km (0.071 R)
• M32: 5,056,408 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.9

Radius: 11.2

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.05 AU - 1.57 AU

Year: 1017 Days

Day: 8.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 51,391,212 km

• M1: 145,708 km (0.113 R)
• M2: 227,838 km (0.078 R)
• M3: 310,116 km (0.078 R)
• M4: 385,065 km (0.098 R)
• M5: 458,368 km (0.099 R)
• M6: 582,235 km (0.078 R)
• M7: 737,817 km (0.111 R)
• M8: 834,457 km (0.117 R)
• M9: 1,056,011 km (0.07 R)
• M10: 1,204,562 km (0.104 R)
• M11: 1,384,229 km (0.089 R)
• M12: 1,473,389 km (0.085 R)
• M13: 1,657,844 km (0.114 R)
• M14: 1,752,988 km (0.05 R)
• M15: 1,949,111 km (0.063 R)
• M16: 2,133,565 km (0.074 R)
• M17: 2,209,112 km (0.036 R)
• M18: 2,372,622 km (0.066 R)
• M19: 2,460,885 km (0.047 R)
• M20: 2,570,241 km (0.101 R)
• M21: 2,671,070 km (0.072 R)
• M22: 2,752,750 km (0.09 R)
• M23: 2,855,973 km (0.088 R)
• M24: 2,992,257 km (0.116 R)
• M25: 3,109,242 km (0.102 R)
• M26: 3,184,490 km (0.098 R)
• M27: 3,547,714 km (0.064 R)
• M28: 3,820,430 km (0.101 R)
• M29: 3,901,213 km (0.116 R)
• M30: 4,005,932 km (0.117 R)
• M31: 4,158,970 km (0.079 R)
• M32: 4,666,556 km (0.074 R)
• M33: 4,790,423 km (0.062 R)
• M34: 4,927,903 km (0.075 R)
• M35: 5,016,017 km (0.049 R)
• M36: 5,296,662 km (0.075 R)
• M37: 5,569,230 km (0.113 R)
• M38: 5,714,040 km (0.051 R)
• M39: 5,873,212 km (0.094 R)
• M40: 6,128,426 km (0.118 R)
• M41: 6,580,511 km (0.1 R)
• M42: 6,691,662 km (0.068 R)
• M43: 6,761,525 km (0.096 R)
• M44: 6,930,121 km (0.093 R)
• M45: 7,228,569 km (0.057 R)
• M46: 7,357,672 km (0.071 R)
• M47: 7,429,778 km (0.114 R)
• M48: 7,838,031 km (0.081 R)
• M49: 8,208,734 km (0.055 R)
• M50: 8,706,895 km (0.077 R)
• M51: 8,921,119 km (0.05 R)
• M52: 9,013,571 km (0.069 R)
• M53: 9,090,763 km (0.067 R)
• M54: 9,417,635 km (0.095 R)
• M55: 9,621,836 km (0.118 R)
• M56: 9,748,246 km (0.063 R)
• M57: 9,843,390 km (0.104 R)
• M58: 10,082,747 km (0.119 R)
• M59: 10,812,336 km (0.09 R)
• M60: 10,976,893 km (0.096 R)
• M61: 11,175,260 km (0.105 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.7

Radius: 3.2

Gravity: 61.49 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.62 AU - 7.64 AU

Year: 11579 Days

Day: 20.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,391,212 km

• M1: 196,123 km (0.072 R)
• M2: 267,631 km (0.097 R)
• M3: 666,309 km (0.099 R)
• M4: 775,665 km (0.068 R)
• M5: 832,512 km (0.077 R)
• M6: 871,258 km (0.09 R)
• M7: 1,223,561 km (0.116 R)
• M8: 1,426,266 km (0.092 R)
• M9: 2,121,298 km (0.074 R)
• M10: 2,147,777 km (0.077 R)
• M11: 2,255,038 km (0.109 R)
• M12: 2,700,990 km (0.095 R)
• M13: 2,934,063 km (0.114 R)
• M14: 3,544,273 km (0.057 R)
• M15: 3,961,352 km (0.11 R)
• M16: 4,393,839 km (0.096 R)
• M17: 4,529,824 km (0.047 R)
• M18: 4,981,609 km (0.026 R)
• M19: 5,052,369 km (0.085 R)
• M20: 5,593,614 km (0.104 R)
• M21: 5,667,216 km (0.079 R)
• M22: 6,305,251 km (0.075 R)
• M23: 6,420,292 km (0.089 R)
• M24: 6,887,037 km (0.109 R)
• M25: 6,965,875 km (0.055 R)
• M26: 8,017,847 km (0.101 R)
• M27: 8,225,789 km (0.088 R)
• M28: 8,477,711 km (0.061 R)
• M29: 8,689,542 km (0.026 R)
• M30: 8,732,028 km (0.118 R)
• M31: 9,032,121 km (0.051 R)
• M32: 10,764,016 km (0.092 R)
• M33: 11,085,501 km (0.11 R)
• M34: 11,317,079 km (0.108 R)
• M35: 11,550,302 km (0.112 R)
• M36: 12,068,808 km (0.063 R)
• M37: 12,402,711 km (0.097 R)
• M38: 13,030,723 km (0.099 R)
• M39: 13,128,410 km (0.098 R)
• M40: 13,867,723 km (0.043 R)
• M41: 13,917,539 km (0.083 R)
• M42: 14,017,171 km (0.06 R)
• M43: 14,167,218 km (0.069 R)
• M44: 14,620,499 km (0.086 R)
• M45: 14,874,367 km (0.07 R)
• M46: 14,925,230 km (0.111 R)
• M47: 16,957,068 km (0.109 R)
• M48: 17,063,582 km (0.081 R)
• M49: 17,116,839 km (0.063 R)
• M50: 17,438,025 km (0.101 R)
• M51: 17,599,441 km (0.096 R)
• M52: 17,869,466 km (0.098 R)
• M53: 17,977,775 km (0.101 R)
• M54: 18,249,743 km (0.109 R)
• M55: 18,304,347 km (0.104 R)
• M56: 19,239,932 km (0.12 R)
• M57: 19,909,681 km (0.108 R)
• M58: 21,214,474 km (0.085 R)
• M59: 21,964,109 km (0.07 R)
• M60: 22,663,778 km (0.098 R)
• M61: 23,370,778 km (0.102 R)
• M62: 24,625,305 km (0.094 R)
• M63: 25,169,692 km (0.096 R)
• M64: 26,578,605 km (0.12 R)
• M65: 26,640,389 km (0.036 R)
• M66: 26,888,272 km (0.091 R)
• M67: 27,136,904 km (0.091 R)
• M68: 27,386,284 km (0.071 R)
• M69: 30,891,063 km (0.105 R)
• M70: 31,674,208 km (0.107 R)
• M71: 32,134,071 km (0.112 R)
• M72: 32,200,044 km (0.105 R)
• M73: 32,596,179 km (0.11 R)
• M74: 33,060,531 km (0.106 R)
• M75: 34,130,006 km (0.098 R)
• M76: 34,331,814 km (0.068 R)
• M77: 34,533,920 km (0.072 R)
• M78: 35,007,248 km (0.061 R)
• M79: 35,755,237 km (0.072 R)
• M80: 36,165,584 km (0.117 R)
• M81: 37,613,692 km (0.106 R)
• M82: 37,891,645 km (0.092 R)
• M83: 39,362,192 km (0.119 R)
• M84: 39,432,802 km (0.079 R)
• M85: 39,573,873 km (0.086 R)
• M86: 41,495,158 km (0.1 R)
• M87: 42,214,425 km (0.112 R)
• M88: 42,865,325 km (0.075 R)
• M89: 43,373,808 km (0.087 R)
• M90: 44,470,361 km (0.062 R)
• M91: 45,206,233 km (0.111 R)
• M92: 48,794,637 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 13,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit