🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.43 AU - 0.61 AU

Year: 140 Days

Day: 32.9 Hours

Environment

Temp: 197 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,197,397 km

• M1: 46,226 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.48 AU - 0.6 AU

Year: 148 Days

Day: 29.2 Hours

Environment

Temp: 228 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,197,397 km

• M1: 114,442 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.56 AU - 0.82 AU

Year: 214 Days

Day: 31.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,197,397 km

• M1: 200,910 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.94 AU - 1.5 AU

Year: 502 Days

Day: 20.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 169.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 75,197,397 km

• M1: 503,247 km (0.081 R)
• M2: 893,997 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.98 AU - 4.86 AU

Year: 2893 Days

Day: 16.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 140.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.35 AU - 4.89 AU

Year: 3117 Days

Day: 28.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.91 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.8

Radius: 7.2

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 17.14 AU - 18.24 AU

Year: 27736 Days

Day: 19.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,197,397 km

• M1: 351,555 km (0.082 R)
• M2: 519,553 km (0.103 R)
• M3: 806,482 km (0.114 R)
• M4: 1,165,966 km (0.108 R)
• M5: 1,277,267 km (0.079 R)
• M6: 1,540,559 km (0.105 R)
• M7: 1,694,345 km (0.066 R)
• M8: 1,918,144 km (0.115 R)
• M9: 2,117,408 km (0.092 R)
• M10: 2,429,170 km (0.065 R)
• M11: 2,681,542 km (0.081 R)
• M12: 3,172,821 km (0.057 R)
• M13: 3,408,887 km (0.083 R)
• M14: 3,691,627 km (0.089 R)
• M15: 4,023,884 km (0.089 R)
• M16: 4,193,677 km (0.043 R)
• M17: 5,307,732 km (0.093 R)
• M18: 5,873,212 km (0.111 R)
• M19: 6,408,324 km (0.046 R)
• M20: 7,009,857 km (0.072 R)
• M21: 7,577,132 km (0.1 R)
• M22: 7,892,784 km (0.052 R)
• M23: 8,374,190 km (0.11 R)
• M24: 10,803,061 km (0.08 R)
• M25: 10,861,853 km (0.12 R)
• M26: 11,697,955 km (0.103 R)
• M27: 12,803,184 km (0.08 R)
• M28: 13,368,066 km (0.095 R)
• M29: 13,494,775 km (0.075 R)
• M30: 15,177,302 km (0.12 R)
• M31: 15,309,547 km (0.058 R)
• M32: 15,908,986 km (0.076 R)
• M33: 17,337,346 km (0.026 R)
• M34: 18,382,437 km (0.049 R)
• M35: 18,593,968 km (0.097 R)
• M36: 19,090,483 km (0.098 R)
• M37: 19,233,200 km (0.118 R)
• M38: 19,591,487 km (0.078 R)
• M39: 20,096,679 km (0.078 R)
• M40: 22,085,582 km (0.1 R)
• M41: 23,522,171 km (0.05 R)
• M42: 23,751,804 km (0.095 R)
• M43: 25,145,008 km (0.094 R)
• M44: 25,615,344 km (0.039 R)
• M45: 26,484,957 km (0.105 R)
• M46: 27,283,959 km (0.108 R)
• M47: 28,172,121 km (0.081 R)
• M48: 30,808,933 km (0.108 R)
• M49: 32,496,547 km (0.061 R)
• M50: 34,214,080 km (0.089 R)
• M51: 34,561,147 km (0.102 R)
• M52: 35,171,207 km (0.089 R)
• M53: 36,667,635 km (0.116 R)
• M54: 37,379,122 km (0.089 R)
• M55: 39,268,095 km (0.101 R)
• M56: 41,741,995 km (0.089 R)
• M57: 42,020,097 km (0.111 R)
• M58: 43,325,488 km (0.086 R)
• M59: 46,646,710 km (0.064 R)
• M60: 47,513,929 km (0.081 R)
• M61: 47,804,149 km (0.104 R)
• M62: 48,289,295 km (0.046 R)
• M63: 49,852,443 km (0.064 R)
• M64: 50,245,886 km (0.091 R)
• M65: 51,233,830 km (0.059 R)
• M66: 51,730,196 km (0.092 R)
• M67: 51,929,161 km (0.095 R)
• M68: 52,327,989 km (0.103 R)
• M69: 52,427,771 km (0.071 R)
• M70: 53,832,345 km (0.116 R)
• M71: 55,046,033 km (0.051 R)
• M72: 56,371,170 km (0.114 R)
• M73: 56,780,919 km (0.097 R)
• M74: 58,741,100 km (0.065 R)
• M75: 58,844,771 km (0.086 R)
• M76: 59,468,744 km (0.112 R)
• M77: 59,677,283 km (0.102 R)
• M78: 60,199,530 km (0.056 R)
• M79: 61,986,476 km (0.093 R)
• M80: 62,092,092 km (0.072 R)
• M81: 62,833,350 km (0.111 R)
• M82: 63,151,993 km (0.114 R)
• M83: 63,471,085 km (0.116 R)
• M84: 64,110,915 km (0.094 R)
• M85: 65,612,130 km (0.077 R)
• M86: 65,827,551 km (0.086 R)
• M87: 66,151,131 km (0.117 R)
• M88: 66,367,151 km (0.097 R)
• M89: 66,691,628 km (0.103 R)
• M90: 67,233,621 km (0.115 R)
• M91: 67,559,446 km (0.115 R)
• M92: 70,075,083 km (0.048 R)
• M93: 70,515,649 km (0.116 R)
• M94: 72,287,337 km (0.087 R)
• M95: 74,747,174 km (0.081 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 13,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit