🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.58 AU - 0.88 AU

Year: 235 Days

Day: 36.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,603,354 km

• M1: 39,643 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.93 AU - 1.17 AU

Year: 405 Days

Day: 23.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 33,603,354 km

• M1: 66,421 km (0.112 R)
• M2: 218,114 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.49 AU - 1.99 AU

Year: 865 Days

Day: 14 Hours

Environment

Temp: -60 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,603,354 km

• M1: 489,035 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.96 AU - 2.3 AU

Year: 1171 Days

Day: 24 Hours

Environment

Temp: -73 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.5

Radius: 12.1

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.34 AU - 4.8 AU

Year: 3680 Days

Day: 13.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 33,603,354 km

• M1: 157,078 km (0.082 R)
• M2: 279,150 km (0.105 R)
• M3: 354,846 km (0.077 R)
• M4: 441,314 km (0.046 R)
• M5: 693,386 km (0.086 R)
• M6: 791,522 km (0.073 R)
• M7: 953,387 km (0.045 R)
• M8: 1,378,993 km (0.095 R)
• M9: 1,698,534 km (0.113 R)
• M10: 1,785,301 km (0.058 R)
• M11: 2,041,861 km (0.115 R)
• M12: 2,174,704 km (0.062 R)
• M13: 2,351,828 km (0.038 R)
• M14: 2,619,459 km (0.096 R)
• M15: 2,706,076 km (0.112 R)
• M16: 3,047,159 km (0.062 R)
• M17: 3,153,822 km (0.096 R)
• M18: 3,246,274 km (0.116 R)
• M19: 3,339,623 km (0.073 R)
• M20: 3,418,012 km (0.1 R)
• M21: 3,576,885 km (0.056 R)
• M22: 3,885,655 km (0.112 R)
• M23: 4,018,199 km (0.09 R)
• M24: 4,135,484 km (0.113 R)
• M25: 4,668,650 km (0.095 R)
• M26: 4,809,871 km (0.052 R)
• M27: 5,078,549 km (0.097 R)
• M28: 5,260,310 km (0.112 R)
• M29: 6,047,644 km (0.069 R)
• M30: 6,279,371 km (0.072 R)
• M31: 6,455,148 km (0.073 R)
• M32: 6,533,687 km (0.114 R)
• M33: 6,871,629 km (0.114 R)
• M34: 6,972,009 km (0.069 R)
• M35: 7,113,528 km (0.111 R)
• M36: 7,689,031 km (0.082 R)
• M37: 8,045,822 km (0.07 R)
• M38: 8,494,018 km (0.073 R)
• M39: 8,602,027 km (0.11 R)
• M40: 8,994,422 km (0.069 R)
• M41: 9,303,641 km (0.076 R)
• M42: 9,594,011 km (0.088 R)
• M43: 10,645,235 km (0.106 R)
• M44: 11,636,770 km (0.063 R)
• M45: 11,780,982 km (0.097 R)
• M46: 11,901,408 km (0.045 R)
• M47: 12,070,903 km (0.044 R)
• M48: 12,338,683 km (0.088 R)
• M49: 12,510,272 km (0.047 R)
• M50: 13,732,785 km (0.032 R)
• M51: 13,910,508 km (0.053 R)
• M52: 14,242,764 km (0.05 R)
• M53: 14,577,565 km (0.112 R)
• M54: 14,888,878 km (0.104 R)
• M55: 15,202,435 km (0.069 R)
• M56: 15,862,760 km (0.086 R)
• M57: 16,236,605 km (0.045 R)
• M58: 16,317,089 km (0.084 R)
• M59: 16,857,137 km (0.104 R)
• M60: 17,403,169 km (0.093 R)
• M61: 17,650,754 km (0.118 R)
• M62: 18,400,538 km (0.115 R)
• M63: 18,736,984 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.7

Radius: 10.8

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.85 AU - 8.19 AU

Year: 7007 Days

Day: 10.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,603,354 km

• M1: 158,275 km (0.085 R)
• M2: 453,730 km (0.08 R)
• M3: 566,078 km (0.091 R)
• M4: 638,484 km (0.084 R)
• M5: 949,198 km (0.114 R)
• M6: 1,098,946 km (0.073 R)
• M7: 1,439,580 km (0.066 R)
• M8: 1,721,273 km (0.086 R)
• M9: 1,906,326 km (0.114 R)
• M10: 2,137,305 km (0.113 R)
• M11: 2,336,868 km (0.026 R)
• M12: 2,542,565 km (0.088 R)
• M13: 3,172,821 km (0.051 R)
• M14: 3,263,627 km (0.078 R)
• M15: 3,517,495 km (0.108 R)
• M16: 3,754,159 km (0.077 R)
• M17: 3,874,286 km (0.066 R)
• M18: 4,317,993 km (0.084 R)
• M19: 4,648,455 km (0.078 R)
• M20: 5,013,623 km (0.109 R)
• M21: 5,307,134 km (0.104 R)
• M22: 5,799,610 km (0.119 R)
• M23: 5,939,035 km (0.111 R)
• M24: 6,079,657 km (0.066 R)
• M25: 6,623,745 km (0.104 R)
• M26: 7,034,840 km (0.098 R)
• M27: 7,303,518 km (0.055 R)
• M28: 8,443,154 km (0.112 R)
• M29: 9,836,210 km (0.064 R)
• M30: 9,935,991 km (0.096 R)
• M31: 10,036,222 km (0.116 R)
• M32: 10,610,229 km (0.044 R)
• M33: 10,918,550 km (0.058 R)
• M34: 11,334,133 km (0.099 R)
• M35: 11,684,491 km (0.109 R)
• M36: 11,861,017 km (0.119 R)
• M37: 12,575,945 km (0.051 R)
• M38: 13,121,379 km (0.071 R)
• M39: 13,341,737 km (0.092 R)
• M40: 13,526,191 km (0.083 R)
• M41: 14,348,231 km (0.109 R)
• M42: 14,423,778 km (0.113 R)
• M43: 14,841,754 km (0.062 R)
• M44: 14,956,346 km (0.103 R)
• M45: 15,495,347 km (0.092 R)
• M46: 15,689,376 km (0.111 R)
• M47: 16,870,451 km (0.115 R)
• M48: 16,950,187 km (0.099 R)
• M49: 17,110,107 km (0.112 R)
• M50: 18,039,259 km (0.068 R)
• M51: 18,695,246 km (0.056 R)
• M52: 19,359,012 km (0.069 R)
• M53: 19,651,924 km (0.111 R)
• M54: 19,777,886 km (0.082 R)
• M55: 20,072,893 km (0.118 R)
• M56: 20,496,703 km (0.063 R)
• M57: 20,752,516 km (0.075 R)
• M58: 21,699,470 km (0.043 R)
• M59: 22,660,337 km (0.085 R)
• M60: 22,880,695 km (0.116 R)
• M61: 23,146,082 km (0.097 R)
• M62: 24,082,864 km (0.086 R)
• M63: 24,442,946 km (0.037 R)
• M64: 24,533,303 km (0.086 R)
• M65: 24,714,167 km (0.037 R)
• M66: 26,501,712 km (0.109 R)
• M67: 27,387,481 km (0.077 R)
• M68: 27,481,428 km (0.031 R)
• M69: 27,622,349 km (0.119 R)
• M70: 27,952,063 km (0.1 R)
• M71: 28,377,968 km (0.029 R)
• M72: 28,520,385 km (0.1 R)
• M73: 28,758,395 km (0.039 R)
• M74: 29,909,551 km (0.096 R)
• M75: 31,124,884 km (0.04 R)
• M76: 31,369,776 km (0.114 R)
• M77: 31,566,198 km (0.097 R)
• M78: 31,812,436 km (0.112 R)
• M79: 32,207,524 km (0.076 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 15,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit