🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.47 AU - 0.75 AU

Year: 173 Days

Day: 24.1 Hours

Environment

Temp: 232 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.57 AU - 0.67 AU

Year: 177 Days

Day: 21.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.9 AU - 0.92 AU

Year: 315 Days

Day: 20.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.93 AU - 0.95 AU

Year: 331 Days

Day: 35.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,871,455 km

• M1: 109,057 km (0.117 R)
• M2: 136,433 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.19 AU - 1.63 AU

Year: 608 Days

Day: 17.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,871,455 km

• M1: 65,075 km (0.045 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.23 AU - 1.63 AU

Year: 621 Days

Day: 23.3 Hours

Environment

Temp: -23 °C

Axial Tilt: 66.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,871,455 km

• M1: 79,287 km (0.094 R)

Asteroid Belt

Center: 4.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.1

Radius: 11.7

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.08 AU - 7.7 AU

Year: 6573 Days

Day: 8.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,871,455 km

• M1: 182,061 km (0.065 R)
• M2: 362,176 km (0.053 R)
• M3: 510,877 km (0.11 R)
• M4: 623,524 km (0.077 R)
• M5: 708,047 km (0.027 R)
• M6: 917,933 km (0.101 R)
• M7: 1,074,412 km (0.038 R)
• M8: 1,334,712 km (0.07 R)
• M9: 1,719,179 km (0.07 R)
• M10: 2,214,198 km (0.082 R)
• M11: 2,408,675 km (0.119 R)
• M12: 2,588,492 km (0.098 R)
• M13: 2,940,645 km (0.042 R)
• M14: 3,875,632 km (0.076 R)
• M15: 4,111,249 km (0.079 R)
• M16: 4,254,863 km (0.1 R)
• M17: 4,547,177 km (0.087 R)
• M18: 4,871,355 km (0.056 R)
• M19: 4,997,915 km (0.106 R)
• M20: 5,100,091 km (0.035 R)
• M21: 5,203,014 km (0.074 R)
• M22: 5,594,960 km (0.097 R)
• M23: 6,686,576 km (0.043 R)
• M24: 6,827,647 km (0.059 R)
• M25: 7,084,207 km (0.11 R)
• M26: 7,635,924 km (0.09 R)
• M27: 7,813,198 km (0.089 R)
• M28: 7,902,208 km (0.12 R)
• M29: 8,111,496 km (0.057 R)
• M30: 8,201,703 km (0.035 R)
• M31: 8,688,644 km (0.116 R)
• M32: 8,811,913 km (0.083 R)
• M33: 9,060,096 km (0.116 R)
• M34: 9,882,585 km (0.118 R)
• M35: 10,270,343 km (0.106 R)
• M36: 11,700,498 km (0.1 R)
• M37: 12,317,589 km (0.068 R)
• M38: 12,525,680 km (0.092 R)
• M39: 12,980,458 km (0.109 R)
• M40: 13,476,375 km (0.057 R)
• M41: 14,377,403 km (0.084 R)
• M42: 14,486,759 km (0.117 R)
• M43: 14,596,414 km (0.075 R)
• M44: 14,779,970 km (0.106 R)
• M45: 15,112,078 km (0.066 R)
• M46: 15,484,128 km (0.113 R)
• M47: 15,596,326 km (0.051 R)
• M48: 15,859,169 km (0.06 R)
• M49: 16,351,197 km (0.069 R)
• M50: 16,656,377 km (0.09 R)
• M51: 17,040,693 km (0.072 R)
• M52: 17,505,644 km (0.116 R)
• M53: 18,053,471 km (0.09 R)
• M54: 19,045,604 km (0.115 R)
• M55: 19,447,424 km (0.1 R)
• M56: 19,608,990 km (0.058 R)
• M57: 20,096,230 km (0.104 R)
• M58: 21,665,362 km (0.051 R)
• M59: 22,211,245 km (0.114 R)
• M60: 22,464,813 km (0.115 R)
• M61: 22,549,485 km (0.057 R)
• M62: 23,273,689 km (0.091 R)
• M63: 23,703,334 km (0.115 R)
• M64: 24,178,905 km (0.084 R)
• M65: 24,396,122 km (0.108 R)
• M66: 24,570,403 km (0.106 R)
• M67: 24,832,648 km (0.056 R)
• M68: 25,007,977 km (0.082 R)
• M69: 26,112,757 km (0.093 R)
• M70: 26,380,388 km (0.091 R)
• M71: 27,143,337 km (0.08 R)
• M72: 27,233,544 km (0.042 R)
• M73: 27,369,080 km (0.102 R)
• M74: 28,232,858 km (0.102 R)
• M75: 28,829,006 km (0.049 R)
• M76: 29,614,843 km (0.106 R)
• M77: 29,754,268 km (0.066 R)
• M78: 30,360,888 km (0.064 R)
• M79: 30,548,334 km (0.11 R)
• M80: 31,160,339 km (0.047 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 14,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit