🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.1

Radius: 9.7

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.74 AU - 0.84 AU

Year: 461 Days

Day: 11.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 35,392,347 km

• M1: 125,513 km (0.119 R)
• M2: 186,698 km (0.093 R)
• M3: 250,576 km (0.118 R)
• M4: 313,108 km (0.109 R)
• M5: 377,286 km (0.059 R)
• M6: 450,738 km (0.037 R)
• M7: 515,813 km (0.092 R)
• M8: 581,038 km (0.045 R)
• M9: 733,179 km (0.1 R)
• M10: 799,750 km (0.047 R)
• M11: 908,059 km (0.09 R)
• M12: 975,677 km (0.093 R)
• M13: 1,049,728 km (0.12 R)
• M14: 1,125,724 km (0.087 R)
• M15: 1,193,941 km (0.108 R)
• M16: 1,288,786 km (0.118 R)
• M17: 1,513,332 km (0.111 R)
• M18: 1,813,126 km (0.038 R)
• M19: 1,976,038 km (0.043 R)
• M20: 2,248,157 km (0.097 R)
• M21: 2,360,505 km (0.057 R)
• M22: 2,513,244 km (0.067 R)
• M23: 2,623,348 km (0.065 R)
• M24: 2,862,106 km (0.059 R)
• M25: 2,943,189 km (0.101 R)
• M26: 3,059,576 km (0.047 R)
• M27: 3,191,371 km (0.073 R)
• M28: 3,268,564 km (0.06 R)
• M29: 3,489,520 km (0.065 R)
• M30: 3,700,752 km (0.105 R)
• M31: 3,893,733 km (0.089 R)
• M32: 3,999,050 km (0.101 R)
• M33: 4,090,006 km (0.078 R)
• M34: 4,250,973 km (0.086 R)
• M35: 4,320,536 km (0.1 R)
• M36: 4,421,814 km (0.058 R)
• M37: 4,610,906 km (0.111 R)
• M38: 4,690,492 km (0.102 R)
• M39: 4,875,245 km (0.075 R)
• M40: 5,119,838 km (0.106 R)
• M41: 5,351,864 km (0.072 R)
• M42: 5,494,431 km (0.059 R)
• M43: 5,612,763 km (0.11 R)
• M44: 5,697,884 km (0.116 R)
• M45: 5,826,239 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.9

Radius: 10.7

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.28 AU - 1.84 AU

Year: 1278 Days

Day: 12.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 35,392,347 km

• M1: 191,186 km (0.115 R)
• M2: 337,343 km (0.115 R)
• M3: 445,951 km (0.069 R)
• M4: 557,102 km (0.072 R)
• M5: 628,909 km (0.081 R)
• M6: 737,069 km (0.096 R)
• M7: 858,991 km (0.087 R)
• M8: 1,032,824 km (0.062 R)
• M9: 1,226,553 km (0.094 R)
• M10: 1,348,774 km (0.067 R)
• M11: 1,424,172 km (0.098 R)
• M12: 1,509,592 km (0.087 R)
• M13: 1,623,436 km (0.077 R)
• M14: 1,767,648 km (0.109 R)
• M15: 1,906,774 km (0.036 R)
• M16: 2,011,194 km (0.062 R)
• M17: 2,137,155 km (0.091 R)
• M18: 2,285,706 km (0.113 R)
• M19: 2,397,007 km (0.106 R)
• M20: 2,741,680 km (0.104 R)
• M21: 3,113,580 km (0.102 R)
• M22: 3,203,339 km (0.118 R)
• M23: 3,501,488 km (0.092 R)
• M24: 3,701,351 km (0.071 R)
• M25: 3,904,953 km (0.031 R)
• M26: 3,989,925 km (0.083 R)
• M27: 4,136,980 km (0.114 R)
• M28: 4,298,396 km (0.085 R)
• M29: 4,424,058 km (0.119 R)
• M30: 4,730,434 km (0.114 R)
• M31: 5,030,677 km (0.069 R)
• M32: 5,123,278 km (0.098 R)
• M33: 5,229,792 km (0.041 R)
• M34: 5,663,327 km (0.109 R)
• M35: 5,801,256 km (0.086 R)
• M36: 6,207,564 km (0.106 R)
• M37: 6,493,146 km (0.054 R)
• M38: 6,565,252 km (0.068 R)
• M39: 6,637,658 km (0.1 R)
• M40: 7,003,424 km (0.109 R)
• M41: 7,375,773 km (0.087 R)
• M42: 7,451,021 km (0.056 R)
• M43: 7,954,268 km (0.096 R)
• M44: 8,626,412 km (0.086 R)
• M45: 9,268,037 km (0.086 R)
• M46: 9,512,629 km (0.071 R)
• M47: 9,808,983 km (0.112 R)
• M48: 10,075,117 km (0.117 R)
• M49: 10,141,988 km (0.102 R)
• M50: 10,209,007 km (0.106 R)
• M51: 10,887,284 km (0.09 R)
• M52: 11,076,376 km (0.057 R)
• M53: 11,180,047 km (0.076 R)
• M54: 11,388,288 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.8

Radius: 14.7

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.09 AU - 6.59 AU

Year: 8095 Days

Day: 9.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,392,347 km

• M1: 207,941 km (0.118 R)
• M2: 384,317 km (0.094 R)
• M3: 530,175 km (0.076 R)
• M4: 726,298 km (0.109 R)
• M5: 848,968 km (0.109 R)
• M6: 1,363,734 km (0.079 R)
• M7: 2,331,483 km (0.102 R)
• M8: 2,521,323 km (0.106 R)
• M9: 3,191,371 km (0.104 R)
• M10: 3,619,670 km (0.116 R)
• M11: 3,742,041 km (0.095 R)
• M12: 3,915,575 km (0.088 R)
• M13: 4,583,978 km (0.109 R)
• M14: 4,797,005 km (0.07 R)
• M15: 5,399,586 km (0.036 R)
• M16: 6,055,273 km (0.118 R)
• M17: 6,466,966 km (0.088 R)
• M18: 6,887,935 km (0.119 R)
• M19: 7,040,375 km (0.097 R)
• M20: 7,567,259 km (0.119 R)
• M21: 8,042,980 km (0.109 R)
• M22: 8,171,484 km (0.077 R)
• M23: 8,495,813 km (0.076 R)
• M24: 8,758,207 km (0.088 R)
• M25: 8,857,391 km (0.105 R)
• M26: 9,023,444 km (0.116 R)
• M27: 9,157,035 km (0.08 R)
• M28: 9,358,693 km (0.085 R)
• M29: 9,629,914 km (0.096 R)
• M30: 9,835,013 km (0.062 R)
• M31: 10,180,135 km (0.086 R)
• M32: 10,319,411 km (0.1 R)
• M33: 11,167,780 km (0.077 R)
• M34: 11,311,394 km (0.069 R)
• M35: 11,455,607 km (0.117 R)
• M36: 11,564,065 km (0.028 R)
• M37: 11,855,332 km (0.076 R)
• M38: 12,001,788 km (0.089 R)
• M39: 12,333,746 km (0.046 R)
• M40: 12,556,647 km (0.059 R)
• M41: 13,461,864 km (0.095 R)
• M42: 13,729,793 km (0.052 R)
• M43: 14,154,502 km (0.065 R)
• M44: 14,544,503 km (0.097 R)
• M45: 15,017,083 km (0.072 R)
• M46: 15,574,784 km (0.109 R)
• M47: 16,098,825 km (0.056 R)
• M48: 16,710,681 km (0.094 R)
• M49: 17,496,668 km (0.096 R)
• M50: 17,831,169 km (0.087 R)
• M51: 17,999,317 km (0.053 R)
• M52: 18,167,913 km (0.082 R)
• M53: 18,676,845 km (0.076 R)
• M54: 18,804,901 km (0.112 R)
• M55: 18,933,107 km (0.111 R)
• M56: 19,362,901 km (0.069 R)
• M57: 20,057,035 km (0.077 R)
• M58: 20,231,915 km (0.106 R)
• M59: 20,627,153 km (0.108 R)
• M60: 21,380,827 km (0.086 R)
• M61: 21,693,786 km (0.109 R)
• M62: 23,834,082 km (0.033 R)
• M63: 24,905,802 km (0.115 R)
• M64: 25,140,820 km (0.071 R)
• M65: 25,329,463 km (0.042 R)
• M66: 25,803,090 km (0.113 R)
• M67: 26,327,430 km (0.105 R)
• M68: 26,951,552 km (0.069 R)
• M69: 27,048,043 km (0.065 R)
• M70: 27,241,323 km (0.095 R)
• M71: 27,338,113 km (0.089 R)
• M72: 29,248,777 km (0.106 R)
• M73: 29,347,961 km (0.118 R)
• M74: 29,695,776 km (0.095 R)
• M75: 29,995,121 km (0.074 R)
• M76: 30,395,744 km (0.094 R)
• M77: 30,898,991 km (0.097 R)
• M78: 31,252,940 km (0.091 R)
• M79: 32,322,714 km (0.081 R)
• M80: 33,560,188 km (0.108 R)
• M81: 33,715,919 km (0.073 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 18,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit