🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.6

Radius: 14.1

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.44 AU - 0.58 AU

Year: 243 Days

Day: 8.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,903,689 km

• M1: 175,777 km (0.095 R)
• M2: 285,732 km (0.087 R)
• M3: 375,491 km (0.119 R)
• M4: 465,100 km (0.09 R)
• M5: 583,132 km (0.119 R)
• M6: 698,921 km (0.086 R)
• M7: 826,827 km (0.11 R)
• M8: 921,672 km (0.102 R)
• M9: 1,012,030 km (0.091 R)
• M10: 1,102,836 km (0.063 R)
• M11: 1,237,025 km (0.077 R)
• M12: 1,409,661 km (0.11 R)
• M13: 1,573,620 km (0.11 R)
• M14: 1,673,851 km (0.087 R)
• M15: 1,797,867 km (0.082 R)
• M16: 2,006,706 km (0.101 R)
• M17: 2,119,951 km (0.096 R)
• M18: 2,270,596 km (0.058 R)
• M19: 2,396,857 km (0.101 R)
• M20: 2,497,237 km (0.113 R)
• M21: 2,586,846 km (0.107 R)
• M22: 2,714,902 km (0.078 R)
• M23: 2,828,297 km (0.042 R)
• M24: 2,986,273 km (0.065 R)
• M25: 3,081,716 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809

Radius: 14.1

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.47 AU - 0.63 AU

Year: 272 Days

Day: 12.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 36,903,689 km

• M1: 176,077 km (0.113 R)
• M2: 264,040 km (0.108 R)
• M3: 428,897 km (0.065 R)
• M4: 549,024 km (0.109 R)
• M5: 655,089 km (0.115 R)
• M6: 793,617 km (0.102 R)
• M7: 917,633 km (0.111 R)
• M8: 1,151,156 km (0.116 R)
• M9: 1,307,037 km (0.078 R)
• M10: 1,418,038 km (0.059 R)
• M11: 1,550,283 km (0.1 R)
• M12: 1,682,378 km (0.116 R)
• M13: 1,794,726 km (0.054 R)
• M14: 2,112,023 km (0.078 R)
• M15: 2,285,407 km (0.073 R)
• M16: 2,431,863 km (0.117 R)
• M17: 2,527,606 km (0.117 R)
• M18: 2,745,420 km (0.05 R)
• M19: 2,845,501 km (0.045 R)
• M20: 3,106,849 km (0.044 R)
• M21: 3,258,092 km (0.091 R)
• M22: 3,382,258 km (0.118 R)
• M23: 3,532,006 km (0.069 R)
• M24: 3,745,482 km (0.069 R)
• M25: 3,844,516 km (0.12 R)
• M26: 3,963,296 km (0.084 R)
• M27: 4,147,152 km (0.091 R)
• M28: 4,281,940 km (0.057 R)
• M29: 4,379,178 km (0.09 R)
• M30: 4,529,674 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.6

Radius: 14.8

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.97 AU - 6.45 AU

Year: 9099 Days

Day: 11.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 36,903,689 km

• M1: 185,202 km (0.102 R)
• M2: 287,976 km (0.069 R)
• M3: 394,190 km (0.109 R)
• M4: 864,077 km (0.063 R)
• M5: 1,158,935 km (0.106 R)
• M6: 1,397,843 km (0.089 R)
• M7: 1,523,654 km (0.117 R)
• M8: 1,691,354 km (0.102 R)
• M9: 1,826,291 km (0.113 R)
• M10: 1,925,025 km (0.113 R)
• M11: 2,066,545 km (0.036 R)
• M12: 2,211,505 km (0.089 R)
• M13: 2,667,480 km (0.089 R)
• M14: 3,105,951 km (0.059 R)
• M15: 3,443,743 km (0.09 R)
• M16: 3,999,050 km (0.073 R)
• M17: 4,968,145 km (0.069 R)
• M18: 6,768,855 km (0.118 R)
• M19: 6,956,002 km (0.098 R)
• M20: 7,303,817 km (0.045 R)
• M21: 8,248,079 km (0.118 R)
• M22: 9,092,858 km (0.116 R)
• M23: 10,036,372 km (0.083 R)
• M24: 10,143,184 km (0.1 R)
• M25: 11,714,860 km (0.096 R)
• M26: 11,940,304 km (0.107 R)
• M27: 12,053,549 km (0.066 R)
• M28: 12,433,528 km (0.089 R)
• M29: 13,479,217 km (0.105 R)
• M30: 14,072,373 km (0.079 R)
• M31: 14,674,205 km (0.108 R)
• M32: 14,998,533 km (0.044 R)
• M33: 15,819,975 km (0.1 R)
• M34: 16,529,667 km (0.118 R)
• M35: 16,951,982 km (0.078 R)
• M36: 17,164,560 km (0.06 R)
• M37: 18,414,600 km (0.102 R)
• M38: 18,896,455 km (0.055 R)
• M39: 19,382,499 km (0.112 R)
• M40: 20,007,070 km (0.116 R)
• M41: 21,321,736 km (0.057 R)
• M42: 22,198,230 km (0.077 R)
• M43: 22,570,878 km (0.109 R)
• M44: 22,664,377 km (0.119 R)
• M45: 23,275,035 km (0.065 R)
• M46: 23,463,977 km (0.066 R)
• M47: 24,464,787 km (0.072 R)
• M48: 24,897,873 km (0.098 R)
• M49: 25,236,562 km (0.086 R)
• M50: 26,163,471 km (0.073 R)
• M51: 26,655,797 km (0.102 R)
• M52: 27,002,266 km (0.086 R)
• M53: 27,101,449 km (0.094 R)
• M54: 29,061,481 km (0.057 R)
• M55: 29,981,358 km (0.082 R)
• M56: 30,084,132 km (0.061 R)
• M57: 33,063,373 km (0.073 R)
• M58: 33,702,455 km (0.096 R)
• M59: 35,753,143 km (0.083 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: 538 - 20,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit