🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.45 AU - 0.71 AU

Year: 161 Days

Day: 37.5 Hours

Environment

Temp: 219 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.85 AU - 0.95 AU

Year: 310 Days

Day: 13.5 Hours

Environment

Temp: 117 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,179,397 km

• M1: 134,040 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.83 AU - 0.99 AU

Year: 315 Days

Day: 22.9 Hours

Environment

Temp: 125 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.14 AU - 1.48 AU

Year: 545 Days

Day: 20.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.44 AU - 2.08 AU

Year: 849 Days

Day: 48 Hours

Environment

Temp: -50 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.01 AU - 2.07 AU

Year: 1059 Days

Day: 30.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.69 AU - 2.45 AU

Year: 1082 Days

Day: 46.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.4

Radius: 14.7

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.82 AU - 12.64 AU

Year: 12774 Days

Day: 6 Hours

Environment

Temp: -170 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,179,397 km

• M1: 291,417 km (0.087 R)
• M2: 400,174 km (0.105 R)
• M3: 560,244 km (0.09 R)
• M4: 867,219 km (0.114 R)
• M5: 1,032,525 km (0.056 R)
• M6: 1,418,487 km (0.077 R)
• M7: 1,732,194 km (0.044 R)
• M8: 2,068,789 km (0.113 R)
• M9: 2,348,238 km (0.111 R)
• M10: 2,888,136 km (0.05 R)
• M11: 3,466,781 km (0.094 R)
• M12: 4,113,193 km (0.08 R)
• M13: 4,466,992 km (0.092 R)
• M14: 4,797,305 km (0.099 R)
• M15: 5,412,002 km (0.045 R)
• M16: 5,552,175 km (0.11 R)
• M17: 7,018,683 km (0.102 R)
• M18: 7,364,554 km (0.109 R)
• M19: 7,637,570 km (0.115 R)
• M20: 8,517,205 km (0.116 R)
• M21: 9,598,050 km (0.111 R)
• M22: 10,328,237 km (0.117 R)
• M23: 10,766,110 km (0.113 R)
• M24: 11,660,107 km (0.086 R)
• M25: 12,951,735 km (0.071 R)
• M26: 13,092,806 km (0.069 R)
• M27: 14,143,132 km (0.073 R)
• M28: 14,385,780 km (0.05 R)
• M29: 16,222,842 km (0.078 R)
• M30: 16,425,846 km (0.036 R)
• M31: 16,783,236 km (0.116 R)
• M32: 17,714,033 km (0.101 R)
• M33: 17,870,812 km (0.096 R)
• M34: 17,975,531 km (0.117 R)
• M35: 18,449,457 km (0.102 R)
• M36: 18,608,479 km (0.084 R)
• M37: 18,767,801 km (0.101 R)
• M38: 18,874,315 km (0.048 R)
• M39: 19,733,605 km (0.099 R)
• M40: 19,896,218 km (0.08 R)
• M41: 20,113,583 km (0.105 R)
• M42: 20,660,663 km (0.103 R)
• M43: 21,101,827 km (0.083 R)
• M44: 21,825,282 km (0.088 R)
• M45: 22,274,674 km (0.081 R)
• M46: 22,613,663 km (0.106 R)
• M47: 22,840,603 km (0.083 R)
• M48: 23,011,294 km (0.062 R)
• M49: 23,182,434 km (0.106 R)
• M50: 23,526,060 km (0.101 R)
• M51: 23,755,992 km (0.089 R)
• M52: 23,871,332 km (0.117 R)
• M53: 25,034,306 km (0.03 R)
• M54: 25,622,674 km (0.066 R)
• M55: 26,394,450 km (0.109 R)
• M56: 26,513,829 km (0.089 R)
• M57: 28,326,656 km (0.103 R)
• M58: 28,878,223 km (0.082 R)
• M59: 30,054,511 km (0.11 R)
• M60: 30,868,324 km (0.085 R)
• M61: 31,120,097 km (0.108 R)
• M62: 31,879,755 km (0.094 R)
• M63: 32,838,079 km (0.088 R)
• M64: 35,176,144 km (0.111 R)
• M65: 35,373,464 km (0.099 R)
• M66: 35,703,028 km (0.04 R)
• M67: 36,898,016 km (0.074 R)
• M68: 37,971,380 km (0.11 R)
• M69: 38,850,866 km (0.105 R)
• M70: 39,259,119 km (0.084 R)
• M71: 39,463,769 km (0.11 R)
• M72: 39,600,352 km (0.074 R)
• M73: 39,737,234 km (0.111 R)
• M74: 41,321,475 km (0.1 R)
• M75: 43,630,668 km (0.098 R)
• M76: 45,050,501 km (0.111 R)
• M77: 45,909,642 km (0.055 R)
• M78: 46,053,405 km (0.094 R)
• M79: 46,413,338 km (0.045 R)
• M80: 47,063,640 km (0.044 R)
• M81: 47,353,560 km (0.108 R)
• M82: 49,179,402 km (0.087 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 10,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit