🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.6 AU - 0.94 AU

Year: 193 Days

Day: 47.4 Hours

Environment

Temp: 339 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,158,321 km

• M1: 482,902 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.45 AU - 1.67 AU

Year: 557 Days

Day: 34.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,158,321 km

• M1: 46,226 km (0.096 R)

Asteroid Belt

Center: 3.18 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.98 AU - 5.62 AU

Year: 3009 Days

Day: 23.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,158,321 km

• M1: 616,642 km (0.107 R)
• M2: 1,347,129 km (0.101 R)

Asteroid Belt

Center: 9.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.8

Radius: 10.6

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 11.42 AU - 16.96 AU

Year: 15292 Days

Day: 11.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,158,321 km

• M1: 142,567 km (0.087 R)
• M2: 315,801 km (0.086 R)
• M3: 436,527 km (0.12 R)
• M4: 671,694 km (0.098 R)
• M5: 794,365 km (0.12 R)
• M6: 1,362,089 km (0.104 R)
• M7: 1,714,990 km (0.083 R)
• M8: 1,887,476 km (0.113 R)
• M9: 2,250,102 km (0.088 R)
• M10: 2,504,119 km (0.106 R)
• M11: 2,601,956 km (0.105 R)
• M12: 2,700,840 km (0.048 R)
• M13: 2,834,880 km (0.114 R)
• M14: 3,574,641 km (0.104 R)
• M15: 4,138,475 km (0.032 R)
• M16: 4,450,537 km (0.081 R)
• M17: 4,689,744 km (0.097 R)
• M18: 5,860,945 km (0.093 R)
• M19: 5,948,011 km (0.102 R)
• M20: 6,035,376 km (0.107 R)
• M21: 6,479,233 km (0.117 R)
• M22: 7,211,216 km (0.039 R)
• M23: 7,873,186 km (0.051 R)
• M24: 9,305,586 km (0.08 R)
• M25: 9,817,959 km (0.094 R)
• M26: 11,573,340 km (0.096 R)
• M27: 12,291,260 km (0.063 R)
• M28: 13,308,825 km (0.076 R)
• M29: 14,236,182 km (0.091 R)
• M30: 14,945,126 km (0.113 R)
• M31: 15,665,739 km (0.042 R)
• M32: 16,091,345 km (0.106 R)
• M33: 16,336,237 km (0.048 R)
• M34: 16,644,109 km (0.072 R)
• M35: 17,265,539 km (0.115 R)
• M36: 18,852,473 km (0.09 R)
• M37: 18,981,427 km (0.056 R)
• M38: 19,240,231 km (0.12 R)
• M39: 19,892,328 km (0.065 R)
• M40: 20,353,090 km (0.096 R)
• M41: 21,486,892 km (0.063 R)
• M42: 21,621,679 km (0.055 R)
• M43: 22,709,555 km (0.116 R)
• M44: 22,778,221 km (0.069 R)
• M45: 23,260,225 km (0.114 R)
• M46: 25,293,110 km (0.087 R)
• M47: 25,577,945 km (0.07 R)
• M48: 26,655,498 km (0.106 R)
• M49: 26,945,419 km (0.116 R)
• M50: 28,189,026 km (0.042 R)
• M51: 28,410,431 km (0.093 R)
• M52: 30,353,408 km (0.095 R)
• M53: 31,417,348 km (0.052 R)
• M54: 31,493,793 km (0.112 R)
• M55: 32,107,742 km (0.06 R)
• M56: 33,347,460 km (0.11 R)
• M57: 33,503,490 km (0.058 R)
• M58: 33,738,060 km (0.084 R)
• M59: 35,873,420 km (0.097 R)
• M60: 36,514,596 km (0.113 R)
• M61: 37,159,363 km (0.092 R)
• M62: 37,321,228 km (0.109 R)
• M63: 38,460,416 km (0.069 R)
• M64: 39,198,831 km (0.098 R)
• M65: 40,024,761 km (0.099 R)
• M66: 40,107,638 km (0.103 R)
• M67: 40,689,574 km (0.113 R)
• M68: 41,107,101 km (0.045 R)
• M69: 43,045,291 km (0.072 R)
• M70: 44,497,139 km (0.083 R)
• M71: 45,618,075 km (0.099 R)
• M72: 47,536,070 km (0.079 R)
• M73: 48,328,340 km (0.107 R)
• M74: 48,416,752 km (0.119 R)
• M75: 48,770,402 km (0.074 R)
• M76: 50,462,354 km (0.108 R)
• M77: 51,270,481 km (0.098 R)
• M78: 52,536,229 km (0.117 R)
• M79: 54,270,218 km (0.099 R)
• M80: 55,282,696 km (0.115 R)
• M81: 55,744,954 km (0.05 R)
• M82: 58,545,575 km (0.094 R)
• M83: 59,394,693 km (0.083 R)
• M84: 59,583,785 km (0.117 R)
• M85: 61,105,045 km (0.089 R)
• M86: 61,296,082 km (0.08 R)
• M87: 62,062,173 km (0.098 R)
• M88: 64,088,326 km (0.078 R)
• M89: 64,963,324 km (0.109 R)
• M90: 65,158,250 km (0.099 R)

Kuiper Belt

Range: 38.3 - 63.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 12,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit