🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.44 AU - 0.6 AU

Year: 141 Days

Day: 24.9 Hours

Environment

Temp: 242 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.49 AU - 0.59 AU

Year: 149 Days

Day: 17.4 Hours

Environment

Temp: 146 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.65 AU - 0.87 AU

Year: 250 Days

Day: 32.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.8 AU - 0.96 AU

Year: 311 Days

Day: 37.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.28 AU - 1.52 AU

Year: 624 Days

Day: 41.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.72 AU - 2.64 AU

Year: 1213 Days

Day: 44.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,455,563 km

• M1: 43,982 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.9

Radius: 8.4

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 9.36 AU - 11.02 AU

Year: 12254 Days

Day: 13.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 43,455,563 km

• M1: 108,309 km (0.032 R)
• M2: 236,365 km (0.11 R)
• M3: 296,802 km (0.089 R)
• M4: 400,623 km (0.115 R)
• M5: 477,666 km (0.06 R)
• M6: 648,507 km (0.095 R)
• M7: 839,543 km (0.112 R)
• M8: 1,274,873 km (0.1 R)
• M9: 1,621,791 km (0.1 R)
• M10: 1,929,065 km (0.064 R)
• M11: 2,207,167 km (0.108 R)
• M12: 2,302,760 km (0.103 R)
• M13: 2,775,489 km (0.093 R)
• M14: 2,957,400 km (0.08 R)
• M15: 3,581,971 km (0.033 R)
• M16: 4,069,511 km (0.039 R)
• M17: 4,336,094 km (0.118 R)
• M18: 5,393,751 km (0.06 R)
• M19: 5,621,140 km (0.059 R)
• M20: 5,785,548 km (0.04 R)
• M21: 5,984,812 km (0.084 R)
• M22: 6,288,047 km (0.108 R)
• M23: 6,390,372 km (0.097 R)
• M24: 6,458,738 km (0.096 R)
• M25: 7,085,853 km (0.115 R)
• M26: 7,299,179 km (0.106 R)
• M27: 7,623,059 km (0.053 R)
• M28: 8,025,477 km (0.106 R)
• M29: 8,547,723 km (0.045 R)
• M30: 8,851,108 km (0.073 R)
• M31: 9,861,192 km (0.073 R)
• M32: 9,980,123 km (0.099 R)
• M33: 11,236,446 km (0.102 R)
• M34: 11,777,990 km (0.073 R)
• M35: 12,670,940 km (0.11 R)
• M36: 13,060,193 km (0.107 R)
• M37: 13,497,318 km (0.077 R)
• M38: 13,585,431 km (0.077 R)
• M39: 13,717,826 km (0.045 R)
• M40: 13,850,519 km (0.12 R)
• M41: 14,475,988 km (0.106 R)
• M42: 15,247,763 km (0.093 R)
• M43: 15,385,393 km (0.1 R)
• M44: 15,661,850 km (0.095 R)
• M45: 17,259,106 km (0.098 R)
• M46: 17,354,699 km (0.109 R)
• M47: 17,835,208 km (0.117 R)
• M48: 19,203,729 km (0.11 R)
• M49: 19,302,763 km (0.083 R)
• M50: 19,700,693 km (0.12 R)
• M51: 20,000,936 km (0.096 R)
• M52: 20,656,474 km (0.105 R)
• M53: 20,910,641 km (0.077 R)
• M54: 21,473,129 km (0.057 R)
• M55: 21,730,437 km (0.097 R)
• M56: 23,295,979 km (0.082 R)
• M57: 23,666,383 km (0.075 R)
• M58: 24,520,587 km (0.098 R)
• M59: 24,789,564 km (0.071 R)
• M60: 26,039,604 km (0.09 R)
• M61: 27,087,537 km (0.055 R)
• M62: 27,143,038 km (0.114 R)
• M63: 27,644,639 km (0.115 R)
• M64: 28,261,880 km (0.044 R)
• M65: 28,430,926 km (0.055 R)
• M66: 28,826,911 km (0.043 R)
• M67: 28,883,609 km (0.057 R)
• M68: 29,281,539 km (0.116 R)
• M69: 29,395,533 km (0.062 R)
• M70: 30,428,656 km (0.106 R)
• M71: 30,833,617 km (0.106 R)
• M72: 30,949,705 km (0.117 R)
• M73: 31,356,910 km (0.118 R)
• M74: 31,824,553 km (0.065 R)
• M75: 33,181,705 km (0.066 R)
• M76: 34,017,060 km (0.06 R)
• M77: 34,257,015 km (0.106 R)
• M78: 34,317,153 km (0.089 R)
• M79: 35,465,167 km (0.059 R)
• M80: 35,769,449 km (0.084 R)
• M81: 36,625,897 km (0.086 R)
• M82: 36,810,202 km (0.105 R)
• M83: 37,489,077 km (0.086 R)
• M84: 37,674,877 km (0.083 R)
• M85: 37,860,977 km (0.069 R)
• M86: 38,984,308 km (0.108 R)
• M87: 39,361,145 km (0.096 R)
• M88: 39,991,999 km (0.056 R)
• M89: 41,519,543 km (0.033 R)
• M90: 42,612,953 km (0.038 R)
• M91: 43,390,563 km (0.12 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 14,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit