🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.6 AU - 1 AU

Year: 312 Days

Day: 33.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.14 AU - 1.28 AU

Year: 581 Days

Day: 12.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,206,578 km

• M1: 536,907 km (0.117 R)

Asteroid Belt

Center: 2.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66

Radius: 11.4

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.62 AU - 5.82 AU

Year: 4477 Days

Day: 8.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 26,206,578 km

• M1: 149,149 km (0.053 R)
• M2: 392,545 km (0.104 R)
• M3: 568,322 km (0.09 R)
• M4: 683,662 km (0.103 R)
• M5: 800,797 km (0.081 R)
• M6: 1,080,845 km (0.09 R)
• M7: 1,186,760 km (0.038 R)
• M8: 1,348,176 km (0.026 R)
• M9: 1,808,339 km (0.109 R)
• M10: 1,886,579 km (0.107 R)
• M11: 2,026,004 km (0.106 R)
• M12: 2,273,439 km (0.098 R)
• M13: 3,004,075 km (0.097 R)
• M14: 3,690,280 km (0.114 R)
• M15: 3,917,071 km (0.112 R)
• M16: 4,651,596 km (0.085 R)
• M17: 4,842,034 km (0.119 R)
• M18: 5,343,337 km (0.096 R)
• M19: 5,773,879 km (0.111 R)
• M20: 5,964,018 km (0.082 R)
• M21: 6,141,292 km (0.061 R)
• M22: 6,577,070 km (0.065 R)
• M23: 6,960,789 km (0.092 R)
• M24: 7,367,695 km (0.085 R)
• M25: 8,090,253 km (0.091 R)
• M26: 8,171,933 km (0.112 R)
• M27: 8,369,103 km (0.055 R)
• M28: 8,484,892 km (0.107 R)
• M29: 8,567,919 km (0.091 R)
• M30: 9,003,997 km (0.089 R)
• M31: 9,139,532 km (0.109 R)
• M32: 9,723,712 km (0.084 R)
• M33: 10,676,202 km (0.092 R)
• M34: 11,419,105 km (0.065 R)
• M35: 11,695,262 km (0.082 R)
• M36: 12,423,206 km (0.088 R)
• M37: 12,555,450 km (0.076 R)
• M38: 12,707,142 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.5

Radius: 10.4

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.47 AU - 7.21 AU

Year: 6969 Days

Day: 13.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 26,206,578 km

• M1: 197,619 km (0.108 R)
• M2: 292,763 km (0.103 R)
• M3: 378,333 km (0.073 R)
• M4: 447,447 km (0.117 R)
• M5: 531,970 km (0.119 R)
• M6: 633,098 km (0.053 R)
• M7: 775,515 km (0.036 R)
• M8: 941,569 km (0.093 R)
• M9: 1,295,667 km (0.107 R)
• M10: 1,480,720 km (0.108 R)
• M11: 1,767,050 km (0.104 R)
• M12: 1,925,025 km (0.101 R)
• M13: 2,087,638 km (0.102 R)
• M14: 2,271,943 km (0.044 R)
• M15: 2,838,620 km (0.054 R)
• M16: 2,931,071 km (0.085 R)
• M17: 3,369,393 km (0.116 R)
• M18: 3,546,666 km (0.098 R)
• M19: 3,646,448 km (0.036 R)
• M20: 3,787,818 km (0.071 R)
• M21: 4,117,831 km (0.101 R)
• M22: 4,201,755 km (0.054 R)
• M23: 4,371,549 km (0.106 R)
• M24: 4,457,119 km (0.057 R)
• M25: 4,586,820 km (0.099 R)
• M26: 5,230,989 km (0.12 R)
• M27: 5,299,205 km (0.082 R)
• M28: 5,459,724 km (0.088 R)
• M29: 5,903,431 km (0.05 R)
• M30: 6,045,998 km (0.109 R)
• M31: 6,189,761 km (0.111 R)
• M32: 6,504,964 km (0.049 R)
• M33: 6,603,100 km (0.103 R)
• M34: 7,482,287 km (0.109 R)
• M35: 7,766,224 km (0.075 R)
• M36: 8,027,571 km (0.047 R)
• M37: 8,693,282 km (0.057 R)
• M38: 8,991,879 km (0.085 R)
• M39: 9,599,097 km (0.118 R)
• M40: 9,907,717 km (0.113 R)
• M41: 10,853,176 km (0.105 R)
• M42: 11,028,205 km (0.098 R)
• M43: 11,116,019 km (0.106 R)
• M44: 11,262,924 km (0.114 R)
• M45: 12,037,542 km (0.067 R)
• M46: 12,431,134 km (0.082 R)
• M47: 12,614,392 km (0.099 R)
• M48: 13,324,682 km (0.063 R)
• M49: 14,016,423 km (0.046 R)
• M50: 14,398,645 km (0.065 R)
• M51: 14,816,472 km (0.109 R)
• M52: 15,796,189 km (0.08 R)
• M53: 15,928,433 km (0.077 R)
• M54: 16,260,541 km (0.097 R)
• M55: 16,494,362 km (0.071 R)
• M56: 17,067,023 km (0.083 R)
• M57: 17,202,708 km (0.097 R)
• M58: 17,920,927 km (0.111 R)
• M59: 18,370,469 km (0.111 R)
• M60: 18,753,739 km (0.095 R)
• M61: 19,599,116 km (0.095 R)
• M62: 20,133,779 km (0.052 R)
• M63: 20,277,243 km (0.108 R)
• M64: 20,421,007 km (0.12 R)
• M65: 20,492,964 km (0.089 R)
• M66: 21,987,596 km (0.096 R)
• M67: 22,803,951 km (0.098 R)
• M68: 23,253,343 km (0.114 R)
• M69: 23,403,839 km (0.098 R)
• M70: 23,554,634 km (0.102 R)
• M71: 23,705,877 km (0.094 R)
• M72: 24,161,103 km (0.063 R)
• M73: 24,275,396 km (0.025 R)
• M74: 24,696,065 km (0.108 R)
• M75: 25,894,344 km (0.09 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: 286 - 15,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit