🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.39 AU - 0.61 AU

Year: 125 Days

Day: 42 Hours

Environment

Temp: 206 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.53 AU - 0.63 AU

Year: 157 Days

Day: 44.3 Hours

Environment

Temp: 261 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.69 AU - 0.87 AU

Year: 244 Days

Day: 16.2 Hours

Environment

Temp: 119 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.51 AU - 2.27 AU

Year: 922 Days

Day: 44.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,865,935 km

• M1: 1,593,816 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.05 AU - 2.71 AU

Year: 1303 Days

Day: 34.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.94 AU - 4.24 AU

Year: 2413 Days

Day: 43.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,865,935 km

• M1: 434,731 km (0.093 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.97 AU - 4.61 AU

Year: 3152 Days

Day: 35.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.27 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.5

Radius: 7

Gravity: 14.91 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 14.7 AU - 17.78 AU

Year: 23218 Days

Day: 24.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,865,935 km

• M1: 94,695 km (0.033 R)
• M2: 673,041 km (0.046 R)
• M3: 905,965 km (0.114 R)
• M4: 961,017 km (0.073 R)
• M5: 1,193,492 km (0.113 R)
• M6: 1,675,646 km (0.104 R)
• M7: 2,288,249 km (0.116 R)
• M8: 3,259,289 km (0.044 R)
• M9: 3,345,457 km (0.029 R)
• M10: 5,271,081 km (0.094 R)
• M11: 6,313,030 km (0.047 R)
• M12: 7,023,620 km (0.1 R)
• M13: 7,644,601 km (0.035 R)
• M14: 7,932,577 km (0.12 R)
• M15: 8,048,814 km (0.037 R)
• M16: 9,425,713 km (0.112 R)
• M17: 10,235,636 km (0.06 R)
• M18: 10,809,344 km (0.11 R)
• M19: 11,656,516 km (0.111 R)
• M20: 11,855,033 km (0.077 R)
• M21: 12,660,318 km (0.083 R)
• M22: 13,413,843 km (0.116 R)
• M23: 13,831,071 km (0.078 R)
• M24: 13,971,095 km (0.038 R)
• M25: 16,348,205 km (0.105 R)
• M26: 16,496,307 km (0.107 R)
• M27: 16,868,357 km (0.041 R)
• M28: 17,469,441 km (0.075 R)
• M29: 18,230,595 km (0.061 R)
• M30: 20,101,316 km (0.117 R)
• M31: 20,578,384 km (0.103 R)
• M32: 21,950,496 km (0.116 R)
• M33: 22,277,666 km (0.03 R)
• M34: 23,435,254 km (0.114 R)
• M35: 26,067,429 km (0.12 R)
• M36: 27,198,838 km (0.064 R)
• M37: 27,902,995 km (0.12 R)
• M38: 28,791,606 km (0.115 R)
• M39: 30,779,164 km (0.098 R)
• M40: 31,420,789 km (0.106 R)
• M41: 32,345,004 km (0.078 R)
• M42: 32,530,955 km (0.106 R)
• M43: 32,997,251 km (0.104 R)
• M44: 35,266,501 km (0.081 R)
• M45: 36,034,088 km (0.115 R)
• M46: 38,271,174 km (0.062 R)
• M47: 39,158,739 km (0.071 R)
• M48: 40,552,991 km (0.099 R)
• M49: 40,653,221 km (0.1 R)
• M50: 41,054,742 km (0.09 R)
• M51: 41,457,759 km (0.107 R)
• M52: 42,267,682 km (0.111 R)
• M53: 43,185,016 km (0.082 R)
• M54: 43,287,341 km (0.112 R)
• M55: 43,594,764 km (0.073 R)
• M56: 44,005,859 km (0.118 R)
• M57: 44,315,078 km (0.109 R)
• M58: 44,418,151 km (0.1 R)
• M59: 44,521,523 km (0.028 R)
• M60: 45,767,374 km (0.087 R)
• M61: 45,976,063 km (0.038 R)
• M62: 47,129,762 km (0.079 R)
• M63: 47,551,628 km (0.085 R)
• M64: 49,038,182 km (0.067 R)
• M65: 50,971,734 km (0.114 R)
• M66: 52,492,846 km (0.051 R)
• M67: 52,820,764 km (0.099 R)
• M68: 53,808,409 km (0.106 R)
• M69: 54,359,827 km (0.092 R)
• M70: 54,470,230 km (0.108 R)
• M71: 56,136,751 km (0.1 R)
• M72: 56,583,899 km (0.069 R)
• M73: 56,920,045 km (0.108 R)
• M74: 57,256,939 km (0.091 R)
• M75: 59,747,295 km (0.119 R)
• M76: 61,120,454 km (0.04 R)
• M77: 62,041,678 km (0.085 R)
• M78: 64,481,769 km (0.066 R)
• M79: 64,715,889 km (0.118 R)
• M80: 64,832,875 km (0.043 R)
• M81: 68,140,783 km (0.11 R)
• M82: 69,455,150 km (0.094 R)
• M83: 69,575,127 km (0.106 R)
• M84: 70,055,486 km (0.1 R)
• M85: 72,109,016 km (0.105 R)
• M86: 74,918,913 km (0.119 R)
• M87: 75,534,508 km (0.109 R)
• M88: 80,267,336 km (0.082 R)
• M89: 81,023,254 km (0.107 R)
• M90: 82,034,984 km (0.081 R)
• M91: 82,923,596 km (0.115 R)
• M92: 83,178,062 km (0.081 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 18,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit