🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222

Radius: 14.1

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.8 AU - 1 AU

Year: 600 Days

Day: 15 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 37,621,788 km

• M1: 191,186 km (0.104 R)
• M2: 287,677 km (0.081 R)
• M3: 403,765 km (0.082 R)
• M4: 516,861 km (0.108 R)
• M5: 607,816 km (0.09 R)
• M6: 733,927 km (0.04 R)
• M7: 832,363 km (0.084 R)
• M8: 1,107,323 km (0.099 R)
• M9: 1,254,079 km (0.1 R)
• M10: 1,384,827 km (0.115 R)
• M11: 1,477,728 km (0.104 R)
• M12: 1,616,704 km (0.104 R)
• M13: 1,735,036 km (0.066 R)
• M14: 1,831,078 km (0.098 R)
• M15: 1,934,001 km (0.114 R)
• M16: 2,097,811 km (0.041 R)
• M17: 2,316,074 km (0.112 R)
• M18: 2,439,492 km (0.044 R)
• M19: 2,588,193 km (0.097 R)
• M20: 2,704,879 km (0.108 R)
• M21: 2,871,082 km (0.114 R)
• M22: 3,022,326 km (0.093 R)
• M23: 3,114,478 km (0.102 R)
• M24: 3,245,077 km (0.115 R)
• M25: 3,333,340 km (0.091 R)
• M26: 3,499,094 km (0.087 R)
• M27: 3,589,601 km (0.116 R)
• M28: 3,694,020 km (0.111 R)
• M29: 3,819,234 km (0.09 R)
• M30: 4,013,262 km (0.092 R)
• M31: 4,258,902 km (0.108 R)
• M32: 4,453,229 km (0.118 R)
• M33: 4,579,789 km (0.1 R)
• M34: 4,707,695 km (0.111 R)
• M35: 4,894,394 km (0.058 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.7

Radius: 4.2

Gravity: 23.79 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.12 AU - 6.8 AU

Year: 11541 Days

Day: 21.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 37,621,788 km

• M1: 63,579 km (0.082 R)
• M2: 567,574 km (0.054 R)
• M3: 776,712 km (0.088 R)
• M4: 828,174 km (0.028 R)
• M5: 880,832 km (0.117 R)
• M6: 952,938 km (0.11 R)
• M7: 1,220,270 km (0.106 R)
• M8: 1,260,212 km (0.069 R)
• M9: 1,596,359 km (0.044 R)
• M10: 1,797,119 km (0.106 R)
• M11: 1,888,972 km (0.091 R)
• M12: 2,077,166 km (0.088 R)
• M13: 2,197,892 km (0.065 R)
• M14: 2,296,178 km (0.103 R)
• M15: 2,345,844 km (0.056 R)
• M16: 2,522,669 km (0.116 R)
• M17: 2,599,712 km (0.085 R)
• M18: 3,051,049 km (0.045 R)
• M19: 3,133,178 km (0.072 R)
• M20: 3,243,880 km (0.094 R)
• M21: 3,355,779 km (0.06 R)
• M22: 3,526,171 km (0.119 R)
• M23: 3,728,428 km (0.104 R)
• M24: 3,994,263 km (0.116 R)
• M25: 4,054,102 km (0.05 R)
• M26: 4,795,659 km (0.038 R)
• M27: 4,859,238 km (0.106 R)
• M28: 5,444,914 km (0.084 R)
• M29: 5,915,549 km (0.087 R)
• M30: 6,399,199 km (0.11 R)
• M31: 6,931,468 km (0.117 R)
• M32: 7,367,396 km (0.105 R)
• M33: 7,700,102 km (0.104 R)
• M34: 8,380,174 km (0.113 R)
• M35: 8,418,620 km (0.061 R)
• M36: 8,688,644 km (0.062 R)
• M37: 8,922,466 km (0.108 R)
• M38: 8,961,511 km (0.12 R)
• M39: 9,000,855 km (0.078 R)
• M40: 9,197,726 km (0.036 R)
• M41: 9,475,828 km (0.112 R)
• M42: 10,162,782 km (0.115 R)
• M43: 11,201,739 km (0.072 R)
• M44: 11,286,411 km (0.088 R)
• M45: 11,798,186 km (0.094 R)
• M46: 11,884,354 km (0.057 R)
• M47: 13,965,560 km (0.099 R)
• M48: 14,468,807 km (0.112 R)
• M49: 14,792,088 km (0.084 R)
• M50: 15,024,413 km (0.055 R)
• M51: 15,257,936 km (0.11 R)
• M52: 15,539,778 km (0.079 R)
• M53: 15,870,838 km (0.098 R)
• M54: 15,918,410 km (0.075 R)
• M55: 16,013,405 km (0.082 R)
• M56: 16,204,292 km (0.103 R)
• M57: 16,684,501 km (0.08 R)
• M58: 17,315,654 km (0.049 R)
• M59: 20,483,539 km (0.076 R)
• M60: 20,950,434 km (0.086 R)
• M61: 21,159,123 km (0.11 R)
• M62: 21,211,332 km (0.079 R)
• M63: 21,420,770 km (0.117 R)
• M64: 22,318,806 km (0.116 R)
• M65: 22,799,164 km (0.109 R)
• M66: 23,336,969 km (0.072 R)
• M67: 24,699,506 km (0.108 R)
• M68: 25,196,321 km (0.12 R)
• M69: 26,143,574 km (0.115 R)
• M70: 26,312,021 km (0.1 R)
• M71: 26,706,361 km (0.108 R)
• M72: 27,329,885 km (0.085 R)
• M73: 28,130,533 km (0.106 R)
• M74: 28,591,444 km (0.111 R)
• M75: 28,649,189 km (0.055 R)
• M76: 31,707,418 km (0.093 R)
• M77: 32,488,020 km (0.067 R)
• M78: 33,214,168 km (0.119 R)
• M79: 33,884,516 km (0.051 R)
• M80: 34,129,408 km (0.115 R)
• M81: 34,436,233 km (0.111 R)
• M82: 35,859,806 km (0.119 R)
• M83: 35,922,189 km (0.115 R)
• M84: 36,109,336 km (0.117 R)
• M85: 36,234,399 km (0.106 R)
• M86: 36,422,145 km (0.047 R)
• M87: 37,935,626 km (0.118 R)
• M88: 38,317,251 km (0.109 R)
• M89: 38,827,978 km (0.096 R)
• M90: 42,005,137 km (0.101 R)
• M91: 44,727,071 km (0.104 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.1

Radius: 4.3

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.93 AU - 8.43 AU

Year: 13524 Days

Day: 24.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 37,621,788 km

• M1: 109,206 km (0.06 R)
• M2: 184,454 km (0.066 R)
• M3: 220,208 km (0.108 R)
• M4: 258,505 km (0.1 R)
• M5: 331,808 km (0.07 R)
• M6: 633,397 km (0.119 R)
• M7: 749,186 km (0.079 R)
• M8: 919,578 km (0.115 R)
• M9: 1,017,565 km (0.072 R)
• M10: 1,188,405 km (0.072 R)
• M11: 2,390,574 km (0.089 R)
• M12: 2,548,549 km (0.12 R)
• M13: 2,617,364 km (0.081 R)
• M14: 2,780,276 km (0.093 R)
• M15: 3,140,359 km (0.115 R)
• M16: 3,189,427 km (0.108 R)
• M17: 3,464,238 km (0.084 R)
• M18: 3,565,964 km (0.093 R)
• M19: 3,983,043 km (0.044 R)
• M20: 4,415,531 km (0.073 R)
• M21: 4,470,583 km (0.088 R)
• M22: 4,498,258 km (0.11 R)
• M23: 4,693,334 km (0.083 R)
• M24: 4,834,255 km (0.08 R)
• M25: 4,919,526 km (0.089 R)
• M26: 5,294,867 km (0.09 R)
• M27: 5,441,772 km (0.067 R)
• M28: 5,829,679 km (0.05 R)
• M29: 6,226,563 km (0.104 R)
• M30: 6,381,546 km (0.033 R)
• M31: 6,412,662 km (0.091 R)
• M32: 6,885,990 km (0.102 R)
• M33: 6,917,854 km (0.104 R)
• M34: 6,949,868 km (0.049 R)
• M35: 7,014,046 km (0.072 R)
• M36: 7,732,714 km (0.081 R)
• M37: 8,168,193 km (0.097 R)
• M38: 8,715,123 km (0.071 R)
• M39: 9,916,244 km (0.09 R)
• M40: 10,060,906 km (0.109 R)
• M41: 10,169,813 km (0.099 R)
• M42: 10,425,625 km (0.055 R)
• M43: 10,499,078 km (0.091 R)
• M44: 11,545,664 km (0.054 R)
• M45: 12,781,941 km (0.102 R)
• M46: 13,335,902 km (0.043 R)
• M47: 13,857,251 km (0.069 R)
• M48: 14,018,966 km (0.049 R)
• M49: 14,140,739 km (0.085 R)
• M50: 14,262,811 km (0.073 R)
• M51: 14,548,991 km (0.12 R)
• M52: 14,713,399 km (0.097 R)
• M53: 15,839,273 km (0.097 R)
• M54: 15,965,982 km (0.075 R)
• M55: 16,220,598 km (0.071 R)
• M56: 16,733,868 km (0.087 R)
• M57: 17,122,224 km (0.115 R)
• M58: 17,339,291 km (0.109 R)
• M59: 17,426,357 km (0.069 R)
• M60: 17,470,039 km (0.099 R)
• M61: 17,513,722 km (0.089 R)
• M62: 17,951,894 km (0.083 R)
• M63: 18,527,098 km (0.078 R)
• M64: 19,333,580 km (0.083 R)
• M65: 19,423,788 km (0.056 R)
• M66: 20,059,878 km (0.118 R)
• M67: 22,339,300 km (0.069 R)
• M68: 22,386,723 km (0.048 R)
• M69: 23,629,881 km (0.029 R)
• M70: 26,033,021 km (0.102 R)
• M71: 26,182,619 km (0.046 R)
• M72: 26,432,747 km (0.118 R)
• M73: 26,683,623 km (0.113 R)
• M74: 27,694,755 km (0.101 R)
• M75: 27,796,631 km (0.114 R)
• M76: 28,102,708 km (0.06 R)
• M77: 28,358,670 km (0.064 R)
• M78: 29,183,104 km (0.116 R)
• M79: 29,234,865 km (0.12 R)
• M80: 30,119,886 km (0.118 R)
• M81: 30,855,458 km (0.072 R)
• M82: 30,960,925 km (0.111 R)
• M83: 31,490,501 km (0.09 R)
• M84: 32,451,219 km (0.06 R)
• M85: 33,043,028 km (0.091 R)
• M86: 33,367,207 km (0.112 R)
• M87: 34,237,268 km (0.045 R)
• M88: 34,346,474 km (0.03 R)
• M89: 34,839,699 km (0.111 R)
• M90: 35,279,965 km (0.027 R)
• M91: 35,445,570 km (0.106 R)
• M92: 35,722,176 km (0.095 R)
• M93: 36,166,183 km (0.046 R)
• M94: 37,171,929 km (0.096 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 19,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit