🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.52 AU - 0.54 AU

Year: 162 Days

Day: 46.4 Hours

Environment

Temp: 112 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,992,457 km

• M1: 179,069 km (0.05 R)
• M2: 326,123 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.51 AU - 0.77 AU

Year: 215 Days

Day: 27.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.45 AU - 2.71 AU

Year: 1736 Days

Day: 41.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.12 AU - 3.34 AU

Year: 1890 Days

Day: 24.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,992,457 km

• M1: 1,743,264 km (0.102 R)

Asteroid Belt

Center: 5.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.5

Radius: 9.9

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.98 AU - 9.4 AU

Year: 8935 Days

Day: 9.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 31,992,457 km

• M1: 129,552 km (0.103 R)
• M2: 242,349 km (0.108 R)
• M3: 311,762 km (0.113 R)
• M4: 564,732 km (0.112 R)
• M5: 699,220 km (0.118 R)
• M6: 799,152 km (0.098 R)
• M7: 1,181,524 km (0.043 R)
• M8: 1,414,298 km (0.081 R)
• M9: 1,543,551 km (0.069 R)
• M10: 1,617,153 km (0.038 R)
• M11: 1,971,251 km (0.05 R)
• M12: 2,051,436 km (0.06 R)
• M13: 2,417,651 km (0.119 R)
• M14: 2,840,564 km (0.097 R)
• M15: 3,005,272 km (0.082 R)
• M16: 3,344,111 km (0.094 R)
• M17: 3,596,632 km (0.084 R)
• M18: 4,182,008 km (0.06 R)
• M19: 4,369,903 km (0.068 R)
• M20: 4,710,687 km (0.06 R)
• M21: 4,818,996 km (0.116 R)
• M22: 5,082,288 km (0.071 R)
• M23: 5,193,290 km (0.103 R)
• M24: 5,305,189 km (0.097 R)
• M25: 6,420,142 km (0.073 R)
• M26: 6,516,334 km (0.117 R)
• M27: 7,029,006 km (0.084 R)
• M28: 7,377,868 km (0.103 R)
• M29: 7,605,257 km (0.066 R)
• M30: 7,809,308 km (0.079 R)
• M31: 7,886,351 km (0.079 R)
• M32: 7,963,543 km (0.099 R)
• M33: 8,170,737 km (0.105 R)
• M34: 8,458,712 km (0.114 R)
• M35: 8,856,643 km (0.096 R)
• M36: 9,044,388 km (0.084 R)
• M37: 10,003,161 km (0.118 R)
• M38: 10,480,528 km (0.04 R)
• M39: 10,822,060 km (0.097 R)
• M40: 10,965,374 km (0.088 R)
• M41: 11,282,971 km (0.081 R)
• M42: 12,134,781 km (0.094 R)
• M43: 12,283,780 km (0.077 R)
• M44: 13,007,236 km (0.1 R)
• M45: 13,466,501 km (0.077 R)
• M46: 13,899,886 km (0.12 R)
• M47: 14,243,662 km (0.093 R)
• M48: 14,495,435 km (0.111 R)
• M49: 15,259,581 km (0.114 R)
• M50: 15,355,922 km (0.113 R)
• M51: 15,808,755 km (0.12 R)
• M52: 16,134,878 km (0.113 R)
• M53: 16,760,497 km (0.098 R)
• M54: 17,798,407 km (0.11 R)
• M55: 18,273,978 km (0.062 R)
• M56: 18,822,703 km (0.091 R)
• M57: 19,064,304 km (0.069 R)
• M58: 19,237,688 km (0.103 R)
• M59: 20,288,463 km (0.06 R)
• M60: 20,394,528 km (0.042 R)
• M61: 20,999,203 km (0.104 R)
• M62: 21,070,710 km (0.066 R)
• M63: 21,465,649 km (0.052 R)
• M64: 21,537,755 km (0.106 R)
• M65: 22,117,148 km (0.107 R)
• M66: 25,432,536 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.5

Radius: 13.9

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 9.27 AU - 10.59 AU

Year: 13110 Days

Day: 11.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 31,992,457 km

• M1: 314,006 km (0.062 R)
• M2: 427,401 km (0.097 R)
• M3: 652,247 km (0.117 R)
• M4: 1,075,309 km (0.074 R)
• M5: 1,698,833 km (0.111 R)
• M6: 2,077,166 km (0.109 R)
• M7: 2,266,857 km (0.102 R)
• M8: 3,126,296 km (0.091 R)
• M9: 3,235,054 km (0.093 R)
• M10: 3,705,539 km (0.036 R)
• M11: 4,294,356 km (0.106 R)
• M12: 4,988,640 km (0.116 R)
• M13: 5,825,191 km (0.032 R)
• M14: 6,013,984 km (0.1 R)
• M15: 6,122,891 km (0.033 R)
• M16: 6,453,353 km (0.118 R)
• M17: 7,863,163 km (0.114 R)
• M18: 8,802,937 km (0.109 R)
• M19: 8,895,837 km (0.081 R)
• M20: 9,051,270 km (0.115 R)
• M21: 9,650,409 km (0.107 R)
• M22: 11,086,997 km (0.109 R)
• M23: 11,288,057 km (0.088 R)
• M24: 12,589,558 km (0.049 R)
• M25: 12,764,438 km (0.102 R)
• M26: 13,116,442 km (0.109 R)
• M27: 14,191,752 km (0.119 R)
• M28: 15,744,428 km (0.099 R)
• M29: 15,857,374 km (0.086 R)
• M30: 17,545,287 km (0.074 R)
• M31: 18,094,162 km (0.088 R)
• M32: 19,128,781 km (0.094 R)
• M33: 20,510,466 km (0.116 R)
• M34: 22,092,614 km (0.04 R)
• M35: 23,154,908 km (0.114 R)
• M36: 24,713,718 km (0.118 R)
• M37: 25,020,693 km (0.089 R)
• M38: 25,682,813 km (0.097 R)
• M39: 25,815,955 km (0.119 R)
• M40: 26,172,147 km (0.119 R)
• M41: 27,295,627 km (0.027 R)
• M42: 27,658,552 km (0.034 R)
• M43: 27,794,985 km (0.079 R)
• M44: 30,009,034 km (0.113 R)
• M45: 30,759,566 km (0.046 R)
• M46: 31,279,269 km (0.114 R)
• M47: 31,611,376 km (0.053 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 17,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit