🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.3

Radius: 12.8

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.78 AU - 0.94 AU

Year: 532 Days

Day: 10.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 59,138,654 km

• M1: 161,117 km (0.112 R)
• M2: 269,725 km (0.082 R)
• M3: 390,301 km (0.065 R)
• M4: 540,497 km (0.083 R)
• M5: 661,223 km (0.059 R)
• M6: 768,634 km (0.097 R)
• M7: 866,022 km (0.112 R)
• M8: 955,182 km (0.102 R)
• M9: 1,038,658 km (0.109 R)
• M10: 1,194,988 km (0.067 R)
• M11: 1,286,093 km (0.085 R)
• M12: 1,444,966 km (0.116 R)
• M13: 1,712,447 km (0.096 R)
• M14: 1,821,803 km (0.114 R)
• M15: 1,910,963 km (0.046 R)
• M16: 2,059,364 km (0.1 R)
• M17: 2,193,853 km (0.117 R)
• M18: 2,410,470 km (0.118 R)
• M19: 2,490,356 km (0.101 R)
• M20: 2,703,982 km (0.119 R)
• M21: 2,800,173 km (0.07 R)
• M22: 2,910,576 km (0.09 R)
• M23: 3,009,311 km (0.065 R)
• M24: 3,346,504 km (0.084 R)
• M25: 3,463,939 km (0.115 R)
• M26: 3,625,205 km (0.114 R)
• M27: 3,753,111 km (0.071 R)
• M28: 3,991,570 km (0.039 R)
• M29: 4,168,245 km (0.09 R)
• M30: 4,265,035 km (0.118 R)
• M31: 4,415,381 km (0.06 R)
• M32: 4,567,672 km (0.115 R)
• M33: 4,675,233 km (0.094 R)
• M34: 4,799,249 km (0.089 R)
• M35: 4,892,898 km (0.117 R)
• M36: 4,979,365 km (0.045 R)
• M37: 5,090,217 km (0.111 R)
• M38: 5,395,247 km (0.059 R)
• M39: 5,484,557 km (0.065 R)
• M40: 5,590,921 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.1

Radius: 11.5

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.83 AU - 1.05 AU

Year: 608 Days

Day: 5 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 59,138,654 km

• M1: 148,700 km (0.078 R)
• M2: 237,561 km (0.066 R)
• M3: 334,202 km (0.078 R)
• M4: 454,478 km (0.106 R)
• M5: 535,560 km (0.117 R)
• M6: 611,406 km (0.104 R)
• M7: 727,345 km (0.055 R)
• M8: 813,364 km (0.096 R)
• M9: 956,230 km (0.112 R)
• M10: 1,033,272 km (0.074 R)
• M11: 1,141,282 km (0.061 R)
• M12: 1,253,331 km (0.117 R)
• M13: 1,348,924 km (0.041 R)
• M14: 1,515,576 km (0.101 R)
• M15: 1,656,198 km (0.071 R)
• M16: 1,789,939 km (0.063 R)
• M17: 1,956,591 km (0.047 R)
• M18: 2,098,409 km (0.106 R)
• M19: 2,225,418 km (0.118 R)
• M20: 2,487,364 km (0.081 R)
• M21: 2,570,540 km (0.032 R)
• M22: 2,648,182 km (0.103 R)
• M23: 2,759,482 km (0.089 R)
• M24: 3,082,464 km (0.045 R)
• M25: 3,158,161 km (0.052 R)
• M26: 3,410,532 km (0.073 R)
• M27: 3,640,464 km (0.079 R)
• M28: 3,772,110 km (0.094 R)
• M29: 3,972,422 km (0.095 R)
• M30: 4,146,105 km (0.085 R)
• M31: 4,245,288 km (0.041 R)
• M32: 4,376,187 km (0.056 R)
• M33: 4,469,536 km (0.118 R)
• M34: 4,761,251 km (0.103 R)
• M35: 4,865,222 km (0.1 R)
• M36: 4,986,247 km (0.111 R)
• M37: 5,059,250 km (0.097 R)
• M38: 5,140,931 km (0.072 R)
• M39: 5,355,305 km (0.071 R)
• M40: 5,488,596 km (0.12 R)
• M41: 5,792,729 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.9

Radius: 7.7

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.05 AU - 11.01 AU

Year: 18095 Days

Day: 24.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,138,654 km

• M1: 250,427 km (0.101 R)
• M2: 329,115 km (0.066 R)
• M3: 387,309 km (0.117 R)
• M4: 499,058 km (0.115 R)
• M5: 603,927 km (0.084 R)
• M6: 659,427 km (0.062 R)
• M7: 1,332,767 km (0.025 R)
• M8: 1,770,341 km (0.116 R)
• M9: 1,852,022 km (0.106 R)
• M10: 2,133,415 km (0.033 R)
• M11: 2,705,178 km (0.061 R)
• M12: 4,418,224 km (0.112 R)
• M13: 4,492,424 km (0.119 R)
• M14: 4,604,772 km (0.067 R)
• M15: 4,680,020 km (0.097 R)
• M16: 5,062,990 km (0.114 R)
• M17: 5,219,021 km (0.119 R)
• M18: 5,535,869 km (0.038 R)
• M19: 5,696,687 km (0.066 R)
• M20: 6,188,415 km (0.082 R)
• M21: 6,397,254 km (0.07 R)
• M22: 7,476,154 km (0.106 R)
• M23: 7,654,025 km (0.055 R)
• M24: 8,333,200 km (0.104 R)
• M25: 9,126,368 km (0.111 R)
• M26: 9,459,971 km (0.105 R)
• M27: 10,237,281 km (0.09 R)
• M28: 10,534,084 km (0.065 R)
• M29: 11,237,642 km (0.088 R)
• M30: 11,390,531 km (0.081 R)
• M31: 11,852,789 km (0.058 R)
• M32: 12,902,218 km (0.112 R)
• M33: 13,654,396 km (0.105 R)
• M34: 14,200,279 km (0.089 R)
• M35: 14,475,988 km (0.088 R)
• M36: 15,482,931 km (0.083 R)
• M37: 16,454,569 km (0.079 R)
• M38: 17,328,221 km (0.096 R)
• M39: 18,037,913 km (0.107 R)
• M40: 19,059,666 km (0.044 R)
• M41: 19,853,582 km (0.091 R)
• M42: 20,595,887 km (0.093 R)
• M43: 25,170,739 km (0.088 R)
• M44: 25,304,031 km (0.091 R)
• M45: 26,108,419 km (0.099 R)
• M46: 27,262,417 km (0.079 R)
• M47: 28,225,229 km (0.115 R)
• M48: 28,433,020 km (0.088 R)
• M49: 29,972,083 km (0.075 R)
• M50: 30,325,732 km (0.075 R)
• M51: 30,965,562 km (0.084 R)
• M52: 31,037,070 km (0.044 R)
• M53: 31,681,837 km (0.094 R)
• M54: 32,403,497 km (0.071 R)
• M55: 33,130,543 km (0.089 R)
• M56: 33,276,700 km (0.077 R)
• M57: 34,823,243 km (0.063 R)
• M58: 35,792,338 km (0.073 R)
• M59: 36,393,123 km (0.092 R)
• M60: 37,148,742 km (0.051 R)
• M61: 39,292,030 km (0.05 R)
• M62: 39,369,372 km (0.105 R)
• M63: 39,756,532 km (0.062 R)
• M64: 40,222,828 km (0.087 R)
• M65: 41,553,801 km (0.077 R)
• M66: 41,632,489 km (0.116 R)
• M67: 41,790,165 km (0.11 R)
• M68: 42,185,104 km (0.094 R)
• M69: 42,581,239 km (0.096 R)
• M70: 42,740,112 km (0.071 R)
• M71: 43,377,399 km (0.033 R)
• M72: 43,457,284 km (0.095 R)
• M73: 43,697,239 km (0.071 R)
• M74: 45,795,050 km (0.103 R)
• M75: 46,202,255 km (0.107 R)
• M76: 46,365,317 km (0.093 R)
• M77: 46,774,317 km (0.114 R)
• M78: 46,938,127 km (0.108 R)
• M79: 47,595,610 km (0.091 R)
• M80: 47,760,467 km (0.079 R)
• M81: 48,256,084 km (0.06 R)
• M82: 48,836,374 km (0.086 R)
• M83: 50,675,531 km (0.059 R)
• M84: 50,759,754 km (0.104 R)
• M85: 51,012,425 km (0.102 R)
• M86: 54,421,312 km (0.099 R)
• M87: 55,371,557 km (0.088 R)
• M88: 55,458,324 km (0.119 R)
• M89: 56,938,446 km (0.101 R)
• M90: 57,200,990 km (0.044 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 11,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit