🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.8 AU - 1.16 AU

Year: 436 Days

Day: 12.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.89 AU - 1.47 AU

Year: 576 Days

Day: 38.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 153.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.18 AU - 1.92 AU

Year: 868 Days

Day: 38.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.9

Radius: 8.1

Gravity: 11.46 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.29 AU - 3.07 AU

Year: 1973 Days

Day: 14.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 10,723,358 km

• M1: 102,175 km (0.089 R)
• M2: 209,736 km (0.084 R)
• M3: 345,421 km (0.094 R)
• M4: 442,810 km (0.09 R)
• M5: 683,662 km (0.049 R)
• M6: 881,281 km (0.059 R)
• M7: 1,216,979 km (0.099 R)
• M8: 1,278,314 km (0.087 R)
• M9: 1,330,374 km (0.053 R)
• M10: 1,545,795 km (0.073 R)
• M11: 1,612,665 km (0.103 R)
• M12: 1,925,773 km (0.074 R)
• M13: 2,095,717 km (0.119 R)
• M14: 2,334,176 km (0.113 R)
• M15: 2,385,488 km (0.102 R)
• M16: 2,515,488 km (0.117 R)
• M17: 2,568,147 km (0.105 R)
• M18: 2,741,979 km (0.074 R)
• M19: 2,850,887 km (0.101 R)
• M20: 2,961,290 km (0.072 R)
• M21: 3,186,285 km (0.065 R)
• M22: 3,773,157 km (0.102 R)
• M23: 3,925,149 km (0.063 R)
• M24: 4,125,760 km (0.117 R)
• M25: 4,345,519 km (0.115 R)
• M26: 4,424,955 km (0.101 R)
• M27: 4,829,468 km (0.052 R)
• M28: 4,928,352 km (0.069 R)
• M29: 4,994,624 km (0.056 R)
• M30: 5,077,801 km (0.076 R)
• M31: 5,212,139 km (0.119 R)
• M32: 5,813,074 km (0.046 R)
• M33: 5,935,894 km (0.109 R)
• M34: 6,024,157 km (0.088 R)
• M35: 6,202,029 km (0.107 R)
• M36: 6,327,541 km (0.097 R)
• M37: 6,417,749 km (0.119 R)
• M38: 6,617,761 km (0.111 R)
• M39: 6,949,419 km (0.028 R)
• M40: 7,154,817 km (0.088 R)
• M41: 7,400,008 km (0.071 R)
• M42: 7,495,153 km (0.109 R)
• M43: 7,571,447 km (0.119 R)
• M44: 7,763,531 km (0.08 R)
• M45: 7,957,260 km (0.092 R)
• M46: 8,015,604 km (0.114 R)
• M47: 8,488,034 km (0.109 R)
• M48: 8,627,608 km (0.111 R)
• M49: 8,848,415 km (0.089 R)
• M50: 9,132,052 km (0.099 R)
• M51: 9,234,078 km (0.119 R)
• M52: 9,563,193 km (0.075 R)
• M53: 9,833,517 km (0.09 R)
• M54: 10,275,279 km (0.102 R)
• M55: 10,488,008 km (0.088 R)
• M56: 10,594,970 km (0.111 R)
• M57: 10,982,728 km (0.059 R)
• M58: 11,309,599 km (0.037 R)
• M59: 11,728,024 km (0.104 R)
• M60: 11,794,595 km (0.086 R)
• M61: 12,421,859 km (0.037 R)
• M62: 12,580,283 km (0.072 R)
• M63: 13,174,785 km (0.054 R)
• M64: 13,267,087 km (0.076 R)
• M65: 13,405,914 km (0.092 R)
• M66: 13,872,211 km (0.067 R)
• M67: 14,036,768 km (0.112 R)
• M68: 14,107,378 km (0.113 R)
• M69: 14,178,138 km (0.111 R)
• M70: 14,367,529 km (0.119 R)
• M71: 14,510,096 km (0.075 R)
• M72: 14,820,661 km (0.046 R)
• M73: 15,133,470 km (0.092 R)
• M74: 16,109,447 km (0.086 R)
• M75: 16,257,549 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.2

Radius: 12.1

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.51 AU - 3.27 AU

Year: 2209 Days

Day: 5.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 10,723,358 km

• M1: 153,188 km (0.096 R)
• M2: 279,449 km (0.104 R)
• M3: 431,141 km (0.099 R)
• M4: 525,687 km (0.074 R)
• M5: 601,084 km (0.118 R)
• M6: 924,515 km (0.098 R)
• M7: 1,110,315 km (0.041 R)
• M8: 1,241,513 km (0.025 R)
• M9: 1,488,050 km (0.108 R)
• M10: 1,827,338 km (0.101 R)
• M11: 2,028,547 km (0.097 R)
• M12: 2,182,184 km (0.042 R)
• M13: 2,311,586 km (0.103 R)
• M14: 2,578,469 km (0.09 R)
• M15: 2,845,352 km (0.098 R)
• M16: 3,142,154 km (0.098 R)
• M17: 3,427,586 km (0.078 R)
• M18: 3,557,288 km (0.061 R)
• M19: 3,633,583 km (0.109 R)
• M20: 3,888,497 km (0.055 R)
• M21: 4,023,884 km (0.095 R)
• M22: 4,103,619 km (0.059 R)
• M23: 4,451,285 km (0.103 R)
• M24: 4,581,136 km (0.114 R)
• M25: 4,748,386 km (0.114 R)
• M26: 4,905,464 km (0.07 R)
• M27: 5,064,337 km (0.084 R)
• M28: 5,399,735 km (0.095 R)
• M29: 5,665,571 km (0.099 R)
• M30: 5,845,238 km (0.039 R)
• M31: 5,948,909 km (0.035 R)
• M32: 6,066,044 km (0.056 R)
• M33: 6,223,571 km (0.05 R)
• M34: 6,515,885 km (0.029 R)
• M35: 6,636,760 km (0.091 R)
• M36: 6,799,223 km (0.102 R)
• M37: 6,962,883 km (0.052 R)
• M38: 7,210,917 km (0.093 R)
• M39: 7,336,130 km (0.047 R)
• M40: 7,447,880 km (0.119 R)
• M41: 7,858,077 km (0.088 R)
• M42: 8,116,432 km (0.091 R)
• M43: 8,523,937 km (0.077 R)
• M44: 8,789,473 km (0.027 R)
• M45: 8,908,254 km (0.051 R)
• M46: 9,057,702 km (0.095 R)
• M47: 9,283,296 km (0.106 R)
• M48: 9,434,689 km (0.097 R)
• M49: 9,602,239 km (0.068 R)
• M50: 9,694,092 km (0.059 R)
• M51: 10,095,313 km (0.088 R)
• M52: 10,188,812 km (0.096 R)
• M53: 10,423,531 km (0.098 R)
• M54: 10,565,200 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 10,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit