🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.49 AU - 0.71 AU

Year: 164 Days

Day: 40.7 Hours

Environment

Temp: 241 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.14 AU - 1.42 AU

Year: 511 Days

Day: 38.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,324,900 km

• M1: 342,878 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.86 AU - 2.16 AU

Year: 1006 Days

Day: 34.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.27 AU - 2.29 AU

Year: 1216 Days

Day: 31.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,324,900 km

• M1: 729,888 km (0.03 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.24 AU - 4.62 AU

Year: 2751 Days

Day: 18.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.53 AU - 4.45 AU

Year: 2814 Days

Day: 26.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,324,900 km

• M1: 104,719 km (0.102 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.93 AU - 4.43 AU

Year: 3018 Days

Day: 29.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.34 AU - 4.66 AU

Year: 3371 Days

Day: 19.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.2

Radius: 8.7

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.06 AU - 12.12 AU

Year: 11317 Days

Day: 10.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,324,900 km

• M1: 175,179 km (0.095 R)
• M2: 429,944 km (0.034 R)
• M3: 511,326 km (0.111 R)
• M4: 840,291 km (0.098 R)
• M5: 1,018,462 km (0.037 R)
• M6: 1,370,017 km (0.116 R)
• M7: 1,713,045 km (0.119 R)
• M8: 1,780,364 km (0.114 R)
• M9: 1,941,032 km (0.104 R)
• M10: 2,034,980 km (0.086 R)
• M11: 2,656,709 km (0.052 R)
• M12: 2,840,864 km (0.103 R)
• M13: 3,002,130 km (0.118 R)
• M14: 4,152,538 km (0.116 R)
• M15: 4,305,128 km (0.114 R)
• M16: 4,366,612 km (0.115 R)
• M17: 4,521,895 km (0.086 R)
• M18: 4,647,407 km (0.097 R)
• M19: 4,742,253 km (0.074 R)
• M20: 5,063,290 km (0.106 R)
• M21: 6,381,546 km (0.104 R)
• M22: 6,557,922 km (0.032 R)
• M23: 7,060,421 km (0.109 R)
• M24: 7,316,233 km (0.098 R)
• M25: 7,463,887 km (0.091 R)
• M26: 7,950,379 km (0.119 R)
• M27: 8,370,150 km (0.085 R)
• M28: 8,758,058 km (0.117 R)
• M29: 9,672,250 km (0.099 R)
• M30: 9,997,327 km (0.101 R)
• M31: 10,243,565 km (0.105 R)
• M32: 10,574,924 km (0.057 R)
• M33: 11,376,020 km (0.117 R)
• M34: 12,109,349 km (0.074 R)
• M35: 12,415,726 km (0.105 R)
• M36: 12,813,506 km (0.076 R)
• M37: 13,036,258 km (0.067 R)
• M38: 13,125,717 km (0.098 R)
• M39: 13,803,246 km (0.039 R)
• M40: 14,677,795 km (0.098 R)
• M41: 15,286,359 km (0.112 R)
• M42: 16,625,111 km (0.103 R)
• M43: 17,308,623 km (0.113 R)
• M44: 17,604,229 km (0.088 R)
• M45: 17,851,963 km (0.103 R)
• M46: 18,200,675 km (0.116 R)
• M47: 19,209,414 km (0.06 R)
• M48: 19,566,803 km (0.116 R)
• M49: 20,132,732 km (0.073 R)
• M50: 20,651,986 km (0.065 R)
• M51: 20,756,405 km (0.099 R)
• M52: 21,123,070 km (0.079 R)
• M53: 22,022,452 km (0.114 R)
• M54: 22,611,120 km (0.096 R)
• M55: 23,476,543 km (0.081 R)
• M56: 24,187,732 km (0.096 R)
• M57: 24,573,545 km (0.084 R)
• M58: 24,794,949 km (0.096 R)
• M59: 24,850,450 km (0.081 R)
• M60: 25,575,102 km (0.038 R)
• M61: 26,533,127 km (0.063 R)
• M62: 27,388,378 km (0.094 R)
• M63: 30,125,720 km (0.106 R)
• M64: 30,719,474 km (0.089 R)
• M65: 31,137,301 km (0.112 R)
• M66: 31,436,796 km (0.059 R)
• M67: 31,556,923 km (0.045 R)
• M68: 31,797,626 km (0.103 R)
• M69: 31,918,202 km (0.072 R)
• M70: 32,523,325 km (0.082 R)
• M71: 34,237,717 km (0.095 R)
• M72: 34,299,501 km (0.093 R)
• M73: 35,793,235 km (0.069 R)
• M74: 35,918,598 km (0.082 R)
• M75: 37,498,801 km (0.086 R)
• M76: 37,626,258 km (0.11 R)
• M77: 38,843,686 km (0.061 R)
• M78: 38,972,489 km (0.104 R)
• M79: 39,748,902 km (0.103 R)
• M80: 40,923,096 km (0.116 R)
• M81: 41,646,252 km (0.111 R)
• M82: 42,373,597 km (0.12 R)
• M83: 43,706,963 km (0.114 R)
• M84: 43,841,002 km (0.057 R)
• M85: 44,715,851 km (0.119 R)
• M86: 44,986,174 km (0.081 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 18,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit