🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.71 AU - 0.85 AU

Year: 250 Days

Day: 19.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.98 AU - 1.46 AU

Year: 490 Days

Day: 35.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,727,214 km

• M1: 200,461 km (0.104 R)

Asteroid Belt

Center: 1.68 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.62 AU - 2.64 AU

Year: 1130 Days

Day: 27.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.57 AU - 4.35 AU

Year: 2864 Days

Day: 24.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,727,214 km

• M1: 1,402,330 km (0.089 R)

Asteroid Belt

Center: 7.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650

Radius: 8.5

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.75 AU - 12.59 AU

Year: 13568 Days

Day: 13.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,727,214 km

• M1: 115,190 km (0.078 R)
• M2: 201,209 km (0.104 R)
• M3: 1,434,045 km (0.061 R)
• M4: 1,584,391 km (0.091 R)
• M5: 1,927,868 km (0.073 R)
• M6: 2,744,523 km (0.108 R)
• M7: 2,932,118 km (0.105 R)
• M8: 3,520,337 km (0.066 R)
• M9: 3,587,955 km (0.067 R)
• M10: 3,656,022 km (0.066 R)
• M11: 4,180,213 km (0.084 R)
• M12: 4,616,590 km (0.057 R)
• M13: 5,493,234 km (0.034 R)
• M14: 5,970,750 km (0.082 R)
• M15: 6,051,683 km (0.118 R)
• M16: 6,132,914 km (0.109 R)
• M17: 7,050,697 km (0.119 R)
• M18: 7,136,267 km (0.111 R)
• M19: 7,481,988 km (0.079 R)
• M20: 7,569,203 km (0.109 R)
• M21: 7,700,850 km (0.068 R)
• M22: 7,833,094 km (0.065 R)
• M23: 7,921,806 km (0.1 R)
• M24: 8,324,822 km (0.103 R)
• M25: 8,780,647 km (0.088 R)
• M26: 9,244,400 km (0.096 R)
• M27: 9,432,146 km (0.114 R)
• M28: 9,763,954 km (0.109 R)
• M29: 10,195,992 km (0.081 R)
• M30: 10,979,437 km (0.117 R)
• M31: 11,579,773 km (0.119 R)
• M32: 12,603,920 km (0.104 R)
• M33: 12,864,370 km (0.112 R)
• M34: 13,021,597 km (0.104 R)
• M35: 13,232,231 km (0.068 R)
• M36: 13,550,126 km (0.082 R)
• M37: 13,603,383 km (0.102 R)
• M38: 13,924,420 km (0.102 R)
• M39: 14,410,464 km (0.082 R)
• M40: 14,682,881 km (0.081 R)
• M41: 15,566,257 km (0.079 R)
• M42: 17,615,897 km (0.076 R)
• M43: 18,553,876 km (0.114 R)
• M44: 19,869,888 km (0.086 R)
• M45: 21,401,621 km (0.092 R)
• M46: 21,962,314 km (0.072 R)
• M47: 22,970,903 km (0.061 R)
• M48: 23,608,938 km (0.045 R)
• M49: 24,772,211 km (0.101 R)
• M50: 25,164,007 km (0.096 R)
• M51: 25,295,205 km (0.096 R)
• M52: 26,020,156 km (0.11 R)
• M53: 26,418,535 km (0.115 R)
• M54: 26,818,859 km (0.105 R)
• M55: 29,538,848 km (0.102 R)
• M56: 30,651,108 km (0.071 R)
• M57: 30,931,454 km (0.095 R)
• M58: 32,916,767 km (0.075 R)
• M59: 33,491,522 km (0.118 R)
• M60: 33,635,735 km (0.117 R)
• M61: 33,852,502 km (0.11 R)
• M62: 36,711,617 km (0.06 R)
• M63: 38,132,348 km (0.081 R)
• M64: 38,207,595 km (0.097 R)
• M65: 38,433,787 km (0.068 R)
• M66: 39,723,620 km (0.117 R)
• M67: 39,799,915 km (0.119 R)
• M68: 40,796,387 km (0.119 R)
• M69: 41,258,943 km (0.103 R)
• M70: 41,413,627 km (0.108 R)
• M71: 41,956,368 km (0.053 R)
• M72: 44,071,383 km (0.116 R)
• M73: 46,060,586 km (0.087 R)
• M74: 46,301,289 km (0.111 R)
• M75: 46,703,408 km (0.096 R)
• M76: 48,404,635 km (0.1 R)
• M77: 49,139,909 km (0.038 R)
• M78: 49,632,235 km (0.082 R)
• M79: 50,704,254 km (0.114 R)
• M80: 50,870,008 km (0.118 R)
• M81: 51,201,666 km (0.109 R)
• M82: 51,950,853 km (0.072 R)
• M83: 52,955,402 km (0.087 R)
• M84: 53,375,922 km (0.115 R)
• M85: 53,966,385 km (0.109 R)
• M86: 54,389,447 km (0.096 R)
• M87: 55,068,622 km (0.096 R)
• M88: 55,153,743 km (0.09 R)
• M89: 57,123,199 km (0.08 R)
• M90: 57,468,172 km (0.108 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 13,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit