🌌 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: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.4

Radius: 8.7

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.5 AU - 0.64 AU

Year: 292 Days

Day: 10.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 11,078,674 km

• M1: 108,608 km (0.064 R)
• M2: 165,306 km (0.038 R)
• M3: 228,885 km (0.072 R)
• M4: 328,667 km (0.106 R)
• M5: 393,742 km (0.084 R)
• M6: 455,376 km (0.093 R)
• M7: 577,298 km (0.117 R)
• M8: 639,381 km (0.08 R)
• M9: 693,685 km (0.112 R)
• M10: 753,225 km (0.1 R)
• M11: 900,579 km (0.077 R)
• M12: 1,057,657 km (0.063 R)
• M13: 1,215,632 km (0.048 R)
• M14: 1,310,627 km (0.03 R)
• M15: 1,372,411 km (0.065 R)
• M16: 1,498,971 km (0.087 R)
• M17: 1,587,233 km (0.066 R)
• M18: 1,682,078 km (0.078 R)
• M19: 1,744,760 km (0.085 R)
• M20: 1,813,126 km (0.116 R)
• M21: 1,867,430 km (0.076 R)
• M22: 2,018,674 km (0.114 R)
• M23: 2,111,424 km (0.109 R)
• M24: 2,258,329 km (0.073 R)
• M25: 2,354,820 km (0.114 R)
• M26: 2,518,480 km (0.108 R)
• M27: 2,674,660 km (0.112 R)
• M28: 2,748,262 km (0.081 R)
• M29: 2,891,727 km (0.093 R)
• M30: 3,180,301 km (0.051 R)
• M31: 3,258,391 km (0.103 R)
• M32: 3,441,200 km (0.119 R)
• M33: 3,664,998 km (0.104 R)
• M34: 3,797,692 km (0.119 R)
• M35: 3,906,449 km (0.092 R)
• M36: 3,990,224 km (0.094 R)
• M37: 4,061,582 km (0.087 R)
• M38: 4,139,971 km (0.069 R)
• M39: 4,205,645 km (0.107 R)
• M40: 4,324,874 km (0.082 R)
• M41: 4,418,224 km (0.069 R)
• M42: 4,478,661 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.1

Radius: 11.8

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.05 AU - 1.29 AU

Year: 858 Days

Day: 13.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 11,078,674 km

• M1: 150,944 km (0.082 R)
• M2: 251,324 km (0.025 R)
• M3: 353,949 km (0.093 R)
• M4: 527,482 km (0.034 R)
• M5: 613,202 km (0.074 R)
• M6: 689,796 km (0.12 R)
• M7: 770,130 km (0.084 R)
• M8: 884,572 km (0.106 R)
• M9: 965,804 km (0.101 R)
• M10: 1,060,051 km (0.036 R)
• M11: 1,152,352 km (0.042 R)
• M12: 1,266,346 km (0.078 R)
• M13: 1,351,168 km (0.098 R)
• M14: 1,426,565 km (0.059 R)
• M15: 1,611,468 km (0.067 R)
• M16: 1,752,389 km (0.115 R)
• M17: 1,866,383 km (0.111 R)
• M18: 2,005,210 km (0.051 R)
• M19: 2,088,985 km (0.107 R)
• M20: 2,177,247 km (0.116 R)
• M21: 2,344,049 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.9

Radius: 10.4

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.28 AU - 2.1 AU

Year: 1490 Days

Day: 10.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 11,078,674 km

• M1: 130,300 km (0.098 R)
• M2: 197,918 km (0.098 R)
• M3: 486,043 km (0.084 R)
• M4: 595,848 km (0.078 R)
• M5: 684,560 km (0.079 R)
• M6: 778,208 km (0.106 R)
• M7: 856,597 km (0.118 R)
• M8: 972,536 km (0.115 R)
• M9: 1,360,742 km (0.103 R)
• M10: 1,708,408 km (0.113 R)
• M11: 1,812,827 km (0.07 R)
• M12: 2,139,250 km (0.078 R)
• M13: 2,338,514 km (0.065 R)
• M14: 2,445,327 km (0.109 R)
• M15: 2,524,015 km (0.074 R)
• M16: 2,633,671 km (0.079 R)
• M17: 2,796,134 km (0.036 R)
• M18: 3,014,397 km (0.072 R)
• M19: 3,088,448 km (0.116 R)
• M20: 3,205,882 km (0.025 R)
• M21: 3,270,658 km (0.116 R)
• M22: 3,390,636 km (0.089 R)
• M23: 3,623,709 km (0.104 R)
• M24: 3,781,984 km (0.111 R)
• M25: 3,873,538 km (0.044 R)
• M26: 4,082,077 km (0.082 R)
• M27: 4,164,206 km (0.095 R)
• M28: 4,258,752 km (0.085 R)
• M29: 4,426,003 km (0.036 R)
• M30: 4,866,120 km (0.115 R)
• M31: 5,243,555 km (0.069 R)
• M32: 5,423,072 km (0.027 R)
• M33: 5,500,564 km (0.101 R)
• M34: 5,735,433 km (0.062 R)
• M35: 5,840,899 km (0.111 R)
• M36: 5,920,336 km (0.056 R)
• M37: 5,986,907 km (0.072 R)
• M38: 6,147,575 km (0.105 R)
• M39: 6,377,806 km (0.09 R)
• M40: 6,652,169 km (0.103 R)
• M41: 6,735,345 km (0.072 R)
• M42: 6,860,558 km (0.107 R)
• M43: 7,028,856 km (0.088 R)
• M44: 7,170,076 km (0.053 R)
• M45: 7,312,344 km (0.065 R)
• M46: 7,686,638 km (0.077 R)
• M47: 7,773,853 km (0.114 R)
• M48: 7,890,689 km (0.057 R)
• M49: 7,978,802 km (0.105 R)
• M50: 8,259,747 km (0.047 R)
• M51: 8,393,937 km (0.091 R)
• M52: 8,709,887 km (0.091 R)
• M53: 8,831,361 km (0.103 R)
• M54: 8,922,765 km (0.091 R)
• M55: 9,029,877 km (0.111 R)
• M56: 9,276,265 km (0.057 R)
• M57: 9,509,189 km (0.083 R)
• M58: 9,634,252 km (0.096 R)
• M59: 10,092,321 km (0.083 R)
• M60: 10,251,792 km (0.076 R)
• M61: 10,541,115 km (0.09 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 17,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit