🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.54 AU - 0.6 AU

Year: 157 Days

Day: 23.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.58 AU - 0.62 AU

Year: 170 Days

Day: 22.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,079,108 km

• M1: 126,859 km (0.029 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.63 AU - 0.67 AU

Year: 191 Days

Day: 44.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.73 AU - 1.11 AU

Year: 322 Days

Day: 19.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.01 AU - 1.51 AU

Year: 517 Days

Day: 16.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 29,079,108 km

• M1: 29,471 km (0.117 R)
• M2: 497,413 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.41 AU - 3.55 AU

Year: 1879 Days

Day: 13.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,079,108 km

• M1: 773,571 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.93 AU - 3.09 AU

Year: 1907 Days

Day: 12.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.23 AU - 4.95 AU

Year: 3021 Days

Day: 31.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.62 AU - 5.2 AU

Year: 3383 Days

Day: 28.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,079,108 km

• M1: 3,396,919 km (0.092 R)

Asteroid Belt

Center: 6.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211

Radius: 9.7

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.95 AU - 8.37 AU

Year: 8514 Days

Day: 14.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,079,108 km

• M1: 184,753 km (0.105 R)
• M2: 278,701 km (0.105 R)
• M3: 352,303 km (0.046 R)
• M4: 600,486 km (0.059 R)
• M5: 751,430 km (0.074 R)
• M6: 1,009,038 km (0.103 R)
• M7: 1,105,977 km (0.071 R)
• M8: 1,206,058 km (0.087 R)
• M9: 1,324,390 km (0.11 R)
• M10: 1,736,083 km (0.117 R)
• M11: 2,222,426 km (0.114 R)
• M12: 2,710,713 km (0.112 R)
• M13: 2,808,550 km (0.099 R)
• M14: 2,947,377 km (0.08 R)
• M15: 3,129,288 km (0.051 R)
• M16: 3,252,557 km (0.096 R)
• M17: 3,504,181 km (0.039 R)
• M18: 4,071,007 km (0.119 R)
• M19: 4,138,326 km (0.101 R)
• M20: 4,251,272 km (0.1 R)
• M21: 4,457,269 km (0.086 R)
• M22: 4,831,562 km (0.12 R)
• M23: 5,022,449 km (0.115 R)
• M24: 5,167,260 km (0.049 R)
• M25: 5,436,536 km (0.108 R)
• M26: 5,510,737 km (0.097 R)
• M27: 5,887,125 km (0.032 R)
• M28: 5,988,852 km (0.107 R)
• M29: 6,116,907 km (0.081 R)
• M30: 6,453,951 km (0.114 R)
• M31: 6,532,640 km (0.081 R)
• M32: 7,011,503 km (0.055 R)
• M33: 7,227,971 km (0.088 R)
• M34: 7,364,404 km (0.032 R)
• M35: 7,611,988 km (0.1 R)
• M36: 8,059,286 km (0.07 R)
• M37: 8,314,500 km (0.055 R)
• M38: 9,008,335 km (0.068 R)
• M39: 9,570,823 km (0.071 R)
• M40: 9,660,731 km (0.116 R)
• M41: 10,144,680 km (0.06 R)
• M42: 10,328,237 km (0.057 R)
• M43: 10,636,708 km (0.058 R)
• M44: 10,885,639 km (0.079 R)
• M45: 11,262,476 km (0.104 R)
• M46: 11,548,058 km (0.1 R)
• M47: 11,643,801 km (0.094 R)
• M48: 11,868,197 km (0.028 R)
• M49: 13,144,267 km (0.101 R)
• M50: 13,377,939 km (0.087 R)
• M51: 13,680,426 km (0.116 R)
• M52: 15,683,093 km (0.038 R)
• M53: 15,824,612 km (0.087 R)
• M54: 16,180,057 km (0.055 R)
• M55: 16,251,565 km (0.109 R)
• M56: 16,862,971 km (0.069 R)
• M57: 17,226,045 km (0.091 R)
• M58: 17,738,867 km (0.114 R)
• M59: 18,145,324 km (0.041 R)
• M60: 18,442,874 km (0.101 R)
• M61: 18,854,568 km (0.112 R)
• M62: 19,458,793 km (0.067 R)
• M63: 19,610,934 km (0.114 R)
• M64: 19,687,080 km (0.052 R)
• M65: 20,223,089 km (0.116 R)
• M66: 20,377,175 km (0.048 R)
• M67: 20,570,306 km (0.052 R)
• M68: 20,997,258 km (0.052 R)
• M69: 21,781,001 km (0.08 R)
• M70: 21,938,977 km (0.076 R)
• M71: 22,654,204 km (0.085 R)
• M72: 22,894,458 km (0.049 R)
• M73: 22,974,643 km (0.034 R)
• M74: 23,336,819 km (0.119 R)
• M75: 24,230,218 km (0.097 R)
• M76: 24,352,888 km (0.028 R)
• M77: 24,845,813 km (0.03 R)
• M78: 25,176,274 km (0.115 R)
• M79: 25,259,002 km (0.117 R)
• M80: 25,383,468 km (0.069 R)
• M81: 26,470,296 km (0.084 R)
• M82: 27,486,814 km (0.098 R)
• M83: 28,257,691 km (0.086 R)
• M84: 28,516,197 km (0.11 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 14,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit