🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.76 AU - 0.92 AU

Year: 276 Days

Day: 26.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,848,540 km

• M1: 682,914 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.96 AU - 1.08 AU

Year: 369 Days

Day: 16.8 Hours

Environment

Temp: 48 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.57 AU - 1.89 AU

Year: 815 Days

Day: 15.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,848,540 km

• M1: 92,601 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.72 AU - 2.44 AU

Year: 1074 Days

Day: 16.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,848,540 km

• M1: 1,138,141 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.13 AU - 2.73 AU

Year: 1357 Days

Day: 19.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,848,540 km

• M1: 305,329 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.35 AU - 2.83 AU

Year: 1493 Days

Day: 16.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,848,540 km

• M1: 677,828 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.4

Radius: 3.6

Gravity: 68.32 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 18.53 AU - 19.49 AU

Year: 29686 Days

Day: 23.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 72.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 107,848,540 km

• M1: 72,106 km (0.118 R)
• M2: 223,350 km (0.073 R)
• M3: 1,178,532 km (0.086 R)
• M4: 1,397,543 km (0.107 R)
• M5: 1,473,389 km (0.116 R)
• M6: 1,790,238 km (0.069 R)
• M7: 2,955,456 km (0.108 R)
• M8: 3,352,039 km (0.07 R)
• M9: 3,765,229 km (0.083 R)
• M10: 3,818,037 km (0.099 R)
• M11: 3,870,995 km (0.044 R)
• M12: 6,623,296 km (0.107 R)
• M13: 7,139,110 km (0.113 R)
• M14: 7,801,978 km (0.085 R)
• M15: 8,832,408 km (0.103 R)
• M16: 10,124,185 km (0.076 R)
• M17: 10,866,939 km (0.106 R)
• M18: 10,942,187 km (0.081 R)
• M19: 11,320,968 km (0.111 R)
• M20: 12,561,733 km (0.089 R)
• M21: 13,117,938 km (0.066 R)
• M22: 13,601,139 km (0.114 R)
• M23: 15,506,567 km (0.056 R)
• M24: 15,761,183 km (0.118 R)
• M25: 16,102,864 km (0.056 R)
• M26: 17,847,325 km (0.099 R)
• M27: 18,382,287 km (0.105 R)
• M28: 18,472,046 km (0.047 R)
• M29: 18,741,920 km (0.119 R)
• M30: 19,103,798 km (0.059 R)
• M31: 19,834,434 km (0.103 R)
• M32: 20,388,395 km (0.067 R)
• M33: 23,915,015 km (0.084 R)
• M34: 25,397,380 km (0.104 R)
• M35: 26,909,216 km (0.116 R)
• M36: 27,624,593 km (0.066 R)
• M37: 28,036,287 km (0.077 R)
• M38: 29,913,590 km (0.074 R)
• M39: 30,760,913 km (0.032 R)
• M40: 31,723,425 km (0.086 R)
• M41: 32,370,735 km (0.09 R)
• M42: 35,002,760 km (0.11 R)
• M43: 36,119,658 km (0.092 R)
• M44: 36,795,242 km (0.074 R)
• M45: 37,021,434 km (0.114 R)
• M46: 37,702,703 km (0.06 R)
• M47: 38,388,010 km (0.054 R)
• M48: 38,502,752 km (0.083 R)
• M49: 39,887,131 km (0.11 R)
• M50: 40,468,767 km (0.078 R)
• M51: 41,758,151 km (0.03 R)
• M52: 42,230,432 km (0.061 R)
• M53: 42,585,727 km (0.106 R)
• M54: 42,823,138 km (0.119 R)
• M55: 44,497,587 km (0.095 R)
• M56: 46,315,052 km (0.098 R)
• M57: 46,681,417 km (0.079 R)
• M58: 48,404,037 km (0.077 R)
• M59: 49,522,430 km (0.067 R)
• M60: 51,152,748 km (0.109 R)
• M61: 52,164,778 km (0.048 R)
• M62: 53,311,296 km (0.111 R)
• M63: 57,061,265 km (0.111 R)
• M64: 60,761,868 km (0.12 R)
• M65: 64,402,931 km (0.115 R)
• M66: 65,358,412 km (0.109 R)
• M67: 65,632,176 km (0.073 R)
• M68: 69,087,438 km (0.075 R)
• M69: 69,506,013 km (0.09 R)
• M70: 70,065,360 km (0.12 R)
• M71: 74,594,136 km (0.072 R)
• M72: 76,316,755 km (0.047 R)
• M73: 76,893,754 km (0.114 R)
• M74: 78,633,727 km (0.082 R)
• M75: 81,562,255 km (0.1 R)
• M76: 82,595,677 km (0.032 R)
• M77: 82,743,779 km (0.081 R)
• M78: 83,039,983 km (0.115 R)
• M79: 83,633,438 km (0.118 R)
• M80: 87,374,731 km (0.07 R)
• M81: 89,038,259 km (0.072 R)
• M82: 91,476,256 km (0.082 R)
• M83: 92,089,308 km (0.116 R)
• M84: 93,165,216 km (0.038 R)
• M85: 93,781,858 km (0.059 R)
• M86: 95,795,445 km (0.111 R)
• M87: 97,510,435 km (0.116 R)
• M88: 98,763,916 km (0.066 R)
• M89: 100,496,259 km (0.104 R)
• M90: 102,874,716 km (0.095 R)
• M91: 107,848,546 km (0.069 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 18,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit