🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.6 AU - 0.77 AU

Year: 204 Days

Day: 18 Hours

Environment

Temp: 186 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.12 AU - 1.74 AU

Year: 621 Days

Day: 45.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,434,429 km

• M1: 63,280 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.53 AU - 1.77 AU

Year: 770 Days

Day: 27.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.5 AU - 2.06 AU

Year: 863 Days

Day: 28.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,434,429 km

• M1: 711,787 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.55 AU - 2.17 AU

Year: 922 Days

Day: 37.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,434,429 km

• M1: 131,048 km (0.054 R)

Asteroid Belt

Center: 4.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.3

Radius: 9.9

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.55 AU - 6.83 AU

Year: 5597 Days

Day: 12.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 93,434,429 km

• M1: 144,362 km (0.053 R)
• M2: 209,287 km (0.115 R)
• M3: 456,722 km (0.049 R)
• M4: 539,600 km (0.109 R)
• M5: 936,483 km (0.099 R)
• M6: 1,203,066 km (0.068 R)
• M7: 1,334,413 km (0.064 R)
• M8: 1,424,621 km (0.089 R)
• M9: 1,695,841 km (0.094 R)
• M10: 1,831,527 km (0.093 R)
• M11: 1,932,505 km (0.103 R)
• M12: 2,087,489 km (0.08 R)
• M13: 2,166,626 km (0.076 R)
• M14: 2,327,892 km (0.104 R)
• M15: 2,437,697 km (0.066 R)
• M16: 2,605,546 km (0.03 R)
• M17: 3,012,452 km (0.113 R)
• M18: 3,223,385 km (0.117 R)
• M19: 3,377,172 km (0.062 R)
• M20: 3,788,267 km (0.102 R)
• M21: 4,181,859 km (0.071 R)
• M22: 4,316,048 km (0.099 R)
• M23: 4,417,625 km (0.063 R)
• M24: 4,623,173 km (0.082 R)
• M25: 5,660,783 km (0.107 R)
• M26: 6,263,214 km (0.12 R)
• M27: 8,400,818 km (0.086 R)
• M28: 9,370,661 km (0.098 R)
• M29: 10,285,003 km (0.118 R)
• M30: 10,398,548 km (0.105 R)
• M31: 10,535,131 km (0.085 R)
• M32: 11,250,957 km (0.108 R)
• M33: 11,414,766 km (0.104 R)
• M34: 11,602,960 km (0.112 R)
• M35: 11,839,624 km (0.049 R)
• M36: 13,815,064 km (0.072 R)
• M37: 14,827,842 km (0.097 R)
• M38: 15,162,193 km (0.079 R)
• M39: 15,239,685 km (0.088 R)
• M40: 15,524,968 km (0.099 R)
• M41: 16,471,025 km (0.083 R)
• M42: 16,870,601 km (0.094 R)
• M43: 17,462,709 km (0.107 R)
• M44: 17,706,853 km (0.037 R)
• M45: 17,924,817 km (0.108 R)
• M46: 18,088,926 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.6

Radius: 6.2

Gravity: 15.88 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 14.32 AU - 22.6 AU

Year: 28826 Days

Day: 22.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,434,429 km

• M1: 80,035 km (0.114 R)
• M2: 199,863 km (0.033 R)
• M3: 402,717 km (0.106 R)
• M4: 468,541 km (0.106 R)
• M5: 823,985 km (0.103 R)
• M6: 938,727 km (0.062 R)
• M7: 1,483,562 km (0.067 R)
• M8: 1,994,588 km (0.06 R)
• M9: 2,349,883 km (0.108 R)
• M10: 2,514,142 km (0.073 R)
• M11: 4,006,530 km (0.107 R)
• M12: 4,055,299 km (0.112 R)
• M13: 4,153,585 km (0.082 R)
• M14: 4,252,619 km (0.102 R)
• M15: 4,452,930 km (0.118 R)
• M16: 4,759,307 km (0.116 R)
• M17: 4,862,978 km (0.096 R)
• M18: 5,829,380 km (0.108 R)
• M19: 6,563,158 km (0.072 R)
• M20: 6,620,753 km (0.051 R)
• M21: 7,870,045 km (0.045 R)
• M22: 9,710,547 km (0.052 R)
• M23: 9,908,316 km (0.029 R)
• M24: 10,576,869 km (0.091 R)
• M25: 10,780,322 km (0.051 R)
• M26: 11,746,724 km (0.034 R)
• M27: 12,812,609 km (0.087 R)
• M28: 12,884,865 km (0.109 R)
• M29: 13,102,081 km (0.035 R)
• M30: 14,807,796 km (0.062 R)
• M31: 14,883,492 km (0.118 R)
• M32: 15,802,322 km (0.063 R)
• M33: 16,739,553 km (0.12 R)
• M34: 17,936,037 km (0.11 R)
• M35: 18,748,952 km (0.119 R)
• M36: 19,573,834 km (0.106 R)
• M37: 20,158,313 km (0.037 R)
• M38: 20,918,121 km (0.087 R)
• M39: 21,945,858 km (0.111 R)
• M40: 22,552,926 km (0.103 R)
• M41: 22,989,902 km (0.073 R)
• M42: 24,049,952 km (0.1 R)
• M43: 25,669,798 km (0.111 R)
• M44: 26,126,071 km (0.108 R)
• M45: 26,401,032 km (0.061 R)
• M46: 27,046,397 km (0.114 R)
• M47: 27,790,348 km (0.103 R)
• M48: 27,883,846 km (0.026 R)
• M49: 29,584,176 km (0.117 R)
• M50: 30,929,659 km (0.091 R)
• M51: 31,026,449 km (0.084 R)
• M52: 32,000,630 km (0.055 R)
• M53: 32,491,610 km (0.095 R)
• M54: 32,886,100 km (0.119 R)
• M55: 33,979,062 km (0.102 R)
• M56: 36,200,590 km (0.081 R)
• M57: 36,814,690 km (0.086 R)
• M58: 36,917,314 km (0.06 R)
• M59: 37,742,047 km (0.119 R)
• M60: 38,052,911 km (0.091 R)
• M61: 38,468,644 km (0.103 R)
• M62: 40,041,216 km (0.094 R)
• M63: 40,146,833 km (0.115 R)
• M64: 41,314,444 km (0.095 R)
• M65: 41,527,920 km (0.038 R)
• M66: 41,741,695 km (0.083 R)
• M67: 42,063,181 km (0.097 R)
• M68: 44,336,321 km (0.09 R)
• M69: 44,993,056 km (0.112 R)
• M70: 45,212,665 km (0.11 R)
• M71: 45,322,620 km (0.117 R)
• M72: 46,205,546 km (0.073 R)
• M73: 49,339,771 km (0.1 R)
• M74: 52,542,063 km (0.103 R)
• M75: 53,236,945 km (0.104 R)
• M76: 53,353,033 km (0.051 R)
• M77: 53,934,820 km (0.068 R)
• M78: 56,994,096 km (0.095 R)
• M79: 58,904,461 km (0.068 R)
• M80: 59,385,418 km (0.067 R)
• M81: 60,593,271 km (0.101 R)
• M82: 60,714,445 km (0.097 R)
• M83: 62,787,722 km (0.102 R)
• M84: 63,525,090 km (0.077 R)
• M85: 65,629,633 km (0.03 R)
• M86: 69,398,751 km (0.114 R)
• M87: 70,543,175 km (0.085 R)
• M88: 72,207,152 km (0.069 R)
• M89: 73,754,593 km (0.071 R)
• M90: 76,096,248 km (0.082 R)
• M91: 77,276,276 km (0.09 R)
• M92: 81,787,998 km (0.097 R)
• M93: 83,131,238 km (0.093 R)
• M94: 89,265,049 km (0.098 R)
• M95: 89,679,136 km (0.109 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 14,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit