🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.6

Radius: 9.7

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.45 AU - 0.61 AU

Year: 271 Days

Day: 13.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 22,291,745 km

• M1: 127,158 km (0.088 R)
• M2: 194,178 km (0.065 R)
• M3: 279,299 km (0.074 R)
• M4: 416,331 km (0.073 R)
• M5: 495,618 km (0.092 R)
• M6: 560,094 km (0.058 R)
• M7: 633,846 km (0.094 R)
• M8: 721,660 km (0.07 R)
• M9: 842,834 km (0.111 R)
• M10: 987,645 km (0.051 R)
• M11: 1,076,805 km (0.084 R)
• M12: 1,171,351 km (0.093 R)
• M13: 1,347,727 km (0.051 R)
• M14: 1,463,815 km (0.101 R)
• M15: 1,541,307 km (0.116 R)
• M16: 1,643,033 km (0.111 R)
• M17: 1,712,148 km (0.063 R)
• M18: 1,868,328 km (0.112 R)
• M19: 1,967,960 km (0.047 R)
• M20: 2,106,787 km (0.035 R)
• M21: 2,198,042 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.9

Radius: 8

Gravity: 12.94 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.54 AU - 0.54 AU

Year: 279 Days

Day: 6 Hours

Environment

Temp: -140 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 22,291,745 km

• M1: 104,120 km (0.111 R)
• M2: 179,218 km (0.102 R)
• M3: 236,215 km (0.077 R)
• M4: 302,636 km (0.049 R)
• M5: 404,812 km (0.05 R)
• M6: 456,423 km (0.117 R)
• M7: 516,861 km (0.091 R)
• M8: 633,248 km (0.072 R)
• M9: 691,441 km (0.103 R)
• M10: 802,593 km (0.081 R)
• M11: 866,172 km (0.079 R)
• M12: 927,656 km (0.086 R)
• M13: 986,748 km (0.083 R)
• M14: 1,108,969 km (0.111 R)
• M15: 1,171,950 km (0.03 R)
• M16: 1,279,810 km (0.071 R)
• M17: 1,450,202 km (0.11 R)
• M18: 1,528,890 km (0.077 R)
• M19: 1,613,712 km (0.075 R)
• M20: 1,690,606 km (0.038 R)
• M21: 1,793,379 km (0.037 R)
• M22: 1,883,138 km (0.092 R)
• M23: 1,974,393 km (0.092 R)
• M24: 2,093,173 km (0.103 R)
• M25: 2,300,217 km (0.075 R)
• M26: 2,354,371 km (0.099 R)
• M27: 2,430,816 km (0.111 R)
• M28: 2,564,108 km (0.093 R)
• M29: 2,671,220 km (0.116 R)
• M30: 2,768,458 km (0.083 R)
• M31: 2,849,391 km (0.084 R)
• M32: 2,919,402 km (0.116 R)
• M33: 3,037,435 km (0.031 R)
• M34: 3,259,887 km (0.105 R)
• M35: 3,369,991 km (0.116 R)
• M36: 3,493,858 km (0.077 R)
• M37: 3,556,390 km (0.081 R)
• M38: 3,676,218 km (0.101 R)
• M39: 3,790,960 km (0.067 R)
• M40: 4,050,213 km (0.104 R)
• M41: 4,241,848 km (0.117 R)
• M42: 4,322,032 km (0.05 R)
• M43: 4,375,738 km (0.113 R)
• M44: 4,436,474 km (0.114 R)
• M45: 4,627,212 km (0.108 R)
• M46: 4,696,027 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.2

Radius: 11.5

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.84 AU - 1.16 AU

Year: 703 Days

Day: 13.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 22,291,745 km

• M1: 145,409 km (0.111 R)
• M2: 225,743 km (0.101 R)
• M3: 299,345 km (0.07 R)
• M4: 373,845 km (0.063 R)
• M5: 479,461 km (0.092 R)
• M6: 556,953 km (0.107 R)
• M7: 745,147 km (0.094 R)
• M8: 985,850 km (0.041 R)
• M9: 1,131,857 km (0.109 R)
• M10: 1,353,562 km (0.105 R)
• M11: 1,446,462 km (0.068 R)
• M12: 1,547,440 km (0.053 R)
• M13: 1,675,795 km (0.088 R)
• M14: 1,878,351 km (0.118 R)
• M15: 1,956,291 km (0.109 R)
• M16: 2,048,892 km (0.115 R)
• M17: 2,176,948 km (0.1 R)
• M18: 2,335,522 km (0.108 R)
• M19: 2,419,895 km (0.065 R)
• M20: 2,591,634 km (0.114 R)
• M21: 2,671,818 km (0.113 R)
• M22: 2,812,141 km (0.043 R)
• M23: 2,924,788 km (0.098 R)
• M24: 3,115,824 km (0.11 R)
• M25: 3,287,563 km (0.1 R)
• M26: 3,526,620 km (0.084 R)
• M27: 3,821,328 km (0.059 R)
• M28: 3,971,674 km (0.12 R)
• M29: 4,064,425 km (0.095 R)
• M30: 4,209,385 km (0.112 R)
• M31: 4,330,110 km (0.081 R)
• M32: 4,522,194 km (0.108 R)
• M33: 4,636,936 km (0.074 R)
• M34: 4,725,946 km (0.093 R)
• M35: 4,923,715 km (0.096 R)
• M36: 5,005,545 km (0.092 R)
• M37: 5,170,252 km (0.104 R)
• M38: 5,571,324 km (0.063 R)
• M39: 5,934,248 km (0.116 R)
• M40: 6,021,314 km (0.077 R)
• M41: 6,196,793 km (0.1 R)
• M42: 6,443,330 km (0.101 R)
• M43: 6,683,135 km (0.111 R)
• M44: 6,763,619 km (0.07 R)
• M45: 6,925,783 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.6

Radius: 11.3

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.36 AU - 3.48 AU

Year: 4446 Days

Day: 12.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 22,291,745 km

• M1: 142,567 km (0.095 R)
• M2: 217,814 km (0.058 R)
• M3: 317,746 km (0.088 R)
• M4: 499,208 km (0.105 R)
• M5: 959,670 km (0.089 R)
• M6: 1,061,397 km (0.075 R)
• M7: 1,178,831 km (0.118 R)
• M8: 1,414,597 km (0.12 R)
• M9: 1,518,568 km (0.056 R)
• M10: 1,790,088 km (0.074 R)
• M11: 2,333,428 km (0.094 R)
• M12: 2,504,717 km (0.078 R)
• M13: 2,761,277 km (0.077 R)
• M14: 2,942,740 km (0.112 R)
• M15: 3,043,419 km (0.084 R)
• M16: 3,564,169 km (0.058 R)
• M17: 3,853,342 km (0.081 R)
• M18: 4,169,143 km (0.085 R)
• M19: 4,320,686 km (0.061 R)
• M20: 4,397,130 km (0.105 R)
• M21: 4,707,546 km (0.12 R)
• M22: 4,806,131 km (0.083 R)
• M23: 4,905,314 km (0.106 R)
• M24: 5,146,167 km (0.116 R)
• M25: 6,062,603 km (0.1 R)
• M26: 6,321,258 km (0.032 R)
• M27: 6,627,634 km (0.071 R)
• M28: 6,827,348 km (0.096 R)
• M29: 6,983,977 km (0.116 R)
• M30: 7,141,802 km (0.067 R)
• M31: 7,369,341 km (0.118 R)
• M32: 7,553,047 km (0.117 R)
• M33: 8,019,194 km (0.098 R)
• M34: 8,303,430 km (0.048 R)
• M35: 9,200,419 km (0.11 R)
• M36: 9,373,653 km (0.11 R)
• M37: 9,572,917 km (0.067 R)
• M38: 9,773,678 km (0.115 R)
• M39: 9,849,225 km (0.114 R)
• M40: 10,128,225 km (0.077 R)
• M41: 10,590,332 km (0.087 R)
• M42: 10,850,034 km (0.105 R)
• M43: 11,722,040 km (0.063 R)
• M44: 12,017,646 km (0.093 R)
• M45: 12,180,109 km (0.072 R)
• M46: 12,288,717 km (0.039 R)
• M47: 12,781,492 km (0.084 R)
• M48: 12,974,923 km (0.119 R)
• M49: 13,645,420 km (0.086 R)
• M50: 13,899,737 km (0.067 R)
• M51: 14,155,699 km (0.088 R)
• M52: 14,327,138 km (0.029 R)
• M53: 14,643,388 km (0.102 R)
• M54: 14,903,837 km (0.041 R)
• M55: 15,253,448 km (0.066 R)
• M56: 16,318,734 km (0.067 R)
• M57: 16,769,622 km (0.058 R)
• M58: 16,981,453 km (0.075 R)
• M59: 17,102,926 km (0.11 R)
• M60: 18,551,482 km (0.094 R)
• M61: 18,707,962 km (0.088 R)
• M62: 19,085,098 km (0.098 R)
• M63: 19,211,359 km (0.106 R)
• M64: 19,591,936 km (0.081 R)
• M65: 19,815,136 km (0.117 R)
• M66: 20,007,070 km (0.114 R)
• M67: 21,008,627 km (0.091 R)
• M68: 21,269,676 km (0.095 R)
• M69: 21,630,506 km (0.104 R)
• M70: 22,291,728 km (0.088 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 17,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit