🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.51 AU - 0.57 AU

Year: 116 Days

Day: 16.6 Hours

Environment

Temp: 436 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1 AU - 1.32 AU

Year: 364 Days

Day: 16.5 Hours

Environment

Temp: 213 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,171,855 km

• M1: 80,035 km (0.113 R)
• M2: 638,035 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.35 AU - 1.99 AU

Year: 629 Days

Day: 40.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,171,855 km

• M1: 772,972 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.29 AU - 3.73 AU

Year: 1522 Days

Day: 31.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,171,855 km

• M1: 283,338 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.73 AU - 3.75 AU

Year: 2108 Days

Day: 25.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 131.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,171,855 km

• M1: 260,899 km (0.087 R)
• M2: 401,072 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.56 AU - 6.04 AU

Year: 4072 Days

Day: 32.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.49 AU - 9.89 AU

Year: 7467 Days

Day: 37.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,171,855 km

• M1: 4,130,996 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448

Radius: 13.2

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 12.43 AU - 15.57 AU

Year: 15270 Days

Day: 14.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,171,855 km

• M1: 196,422 km (0.081 R)
• M2: 296,952 km (0.117 R)
• M3: 435,779 km (0.064 R)
• M4: 706,850 km (0.111 R)
• M5: 912,697 km (0.094 R)
• M6: 1,204,861 km (0.042 R)
• M7: 1,649,317 km (0.098 R)
• M8: 1,903,633 km (0.12 R)
• M9: 2,062,506 km (0.092 R)
• M10: 2,226,016 km (0.112 R)
• M11: 2,595,224 km (0.12 R)
• M12: 3,107,597 km (0.098 R)
• M13: 3,391,833 km (0.063 R)
• M14: 4,225,691 km (0.087 R)
• M15: 4,612,402 km (0.089 R)
• M16: 5,495,627 km (0.092 R)
• M17: 5,801,705 km (0.075 R)
• M18: 6,231,798 km (0.059 R)
• M19: 6,794,137 km (0.119 R)
• M20: 7,625,751 km (0.074 R)
• M21: 7,795,994 km (0.083 R)
• M22: 8,183,602 km (0.107 R)
• M23: 11,165,985 km (0.088 R)
• M24: 11,359,565 km (0.097 R)
• M25: 13,202,461 km (0.069 R)
• M26: 13,304,786 km (0.109 R)
• M27: 13,561,496 km (0.06 R)
• M28: 13,871,911 km (0.033 R)
• M29: 13,975,882 km (0.061 R)
• M30: 14,605,240 km (0.119 R)
• M31: 14,711,006 km (0.083 R)
• M32: 15,458,696 km (0.047 R)
• M33: 15,620,561 km (0.102 R)
• M34: 16,493,315 km (0.104 R)
• M35: 17,493,975 km (0.058 R)
• M36: 17,831,917 km (0.112 R)
• M37: 18,228,949 km (0.041 R)
• M38: 18,974,096 km (0.117 R)
• M39: 19,846,102 km (0.116 R)
• M40: 20,022,179 km (0.1 R)
• M41: 21,029,272 km (0.058 R)
• M42: 21,508,883 km (0.039 R)
• M43: 23,215,944 km (0.104 R)
• M44: 23,836,177 km (0.117 R)
• M45: 24,148,387 km (0.072 R)
• M46: 24,461,945 km (0.108 R)
• M47: 24,587,607 km (0.058 R)
• M48: 25,410,545 km (0.113 R)
• M49: 26,049,627 km (0.059 R)
• M50: 26,435,739 km (0.092 R)
• M51: 27,018,273 km (0.114 R)
• M52: 28,328,152 km (0.077 R)
• M53: 28,658,763 km (0.106 R)
• M54: 29,390,746 km (0.111 R)
• M55: 31,898,006 km (0.081 R)
• M56: 32,587,353 km (0.102 R)
• M57: 33,281,637 km (0.032 R)
• M58: 35,393,659 km (0.083 R)
• M59: 36,250,556 km (0.099 R)
• M60: 37,042,078 km (0.103 R)
• M61: 38,203,556 km (0.076 R)
• M62: 38,569,024 km (0.1 R)
• M63: 39,598,257 km (0.112 R)
• M64: 40,339,066 km (0.107 R)
• M65: 40,785,765 km (0.104 R)
• M66: 41,383,857 km (0.112 R)
• M67: 42,437,475 km (0.037 R)
• M68: 42,967,650 km (0.11 R)
• M69: 44,801,870 km (0.116 R)
• M70: 46,038,894 km (0.107 R)
• M71: 47,208,899 km (0.077 R)
• M72: 47,522,456 km (0.113 R)
• M73: 49,259,886 km (0.091 R)
• M74: 50,136,230 km (0.084 R)
• M75: 50,536,405 km (0.093 R)
• M76: 53,122,054 km (0.071 R)
• M77: 53,693,369 km (0.05 R)
• M78: 54,184,648 km (0.101 R)

Kuiper Belt

Range: 37.7 - 67.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 19,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit