🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.61 AU - 0.85 AU

Year: 221 Days

Day: 40.1 Hours

Environment

Temp: 203 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.75 AU - 0.77 AU

Year: 235 Days

Day: 25.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.76 AU - 1.08 AU

Year: 313 Days

Day: 14.7 Hours

Environment

Temp: 138 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,196,304 km

• M1: 210,783 km (0.108 R)
• M2: 528,978 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.1 AU - 1.14 AU

Year: 420 Days

Day: 32 Hours

Environment

Temp: 14 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,196,304 km

• M1: 300,243 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.87 AU - 1.43 AU

Year: 438 Days

Day: 12.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.4 AU - 2 AU

Year: 786 Days

Day: 41.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,196,304 km

• M1: 780,901 km (0.04 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.78 AU - 3.98 AU

Year: 2711 Days

Day: 19.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,196,304 km

• M1: 2,432,761 km (0.106 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.79 AU - 6.22 AU

Year: 3966 Days

Day: 17.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.16 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.5

Radius: 8.7

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.64 AU - 14 AU

Year: 13512 Days

Day: 13.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,196,304 km

• M1: 223,798 km (0.076 R)
• M2: 294,409 km (0.083 R)
• M3: 419,772 km (0.103 R)
• M4: 498,161 km (0.056 R)
• M5: 968,347 km (0.102 R)
• M6: 1,120,488 km (0.074 R)
• M7: 1,188,256 km (0.096 R)
• M8: 1,304,344 km (0.093 R)
• M9: 1,448,706 km (0.089 R)
• M10: 1,623,885 km (0.118 R)
• M11: 1,940,584 km (0.045 R)
• M12: 2,334,475 km (0.096 R)
• M13: 2,570,839 km (0.104 R)
• M14: 2,814,983 km (0.074 R)
• M15: 3,098,621 km (0.08 R)
• M16: 3,391,533 km (0.11 R)
• M17: 3,796,196 km (0.11 R)
• M18: 4,287,475 km (0.109 R)
• M19: 4,467,890 km (0.118 R)
• M20: 4,577,246 km (0.072 R)
• M21: 6,736,691 km (0.029 R)
• M22: 7,031,250 km (0.06 R)
• M23: 7,416,165 km (0.109 R)
• M24: 7,984,338 km (0.109 R)
• M25: 8,521,244 km (0.038 R)
• M26: 8,977,518 km (0.082 R)
• M27: 9,677,037 km (0.107 R)
• M28: 9,819,006 km (0.113 R)
• M29: 10,105,037 km (0.112 R)
• M30: 12,439,213 km (0.092 R)
• M31: 13,375,546 km (0.089 R)
• M32: 13,852,164 km (0.097 R)
• M33: 14,065,790 km (0.088 R)
• M34: 14,173,052 km (0.115 R)
• M35: 14,280,463 km (0.056 R)
• M36: 14,767,703 km (0.107 R)
• M37: 14,931,214 km (0.116 R)
• M38: 15,095,472 km (0.038 R)
• M39: 15,205,277 km (0.097 R)
• M40: 15,260,180 km (0.048 R)
• M41: 15,425,635 km (0.08 R)
• M42: 16,599,978 km (0.105 R)
• M43: 16,883,765 km (0.101 R)
• M44: 17,283,940 km (0.104 R)
• M45: 17,629,361 km (0.034 R)
• M46: 18,268,593 km (0.032 R)
• M47: 18,856,213 km (0.104 R)
• M48: 20,110,442 km (0.052 R)
• M49: 20,413,078 km (0.093 R)
• M50: 20,534,552 km (0.053 R)
• M51: 21,391,598 km (0.101 R)
• M52: 23,584,703 km (0.117 R)
• M53: 24,096,028 km (0.082 R)
• M54: 24,481,841 km (0.077 R)
• M55: 24,740,197 km (0.12 R)
• M56: 25,520,798 km (0.103 R)
• M57: 26,177,383 km (0.061 R)
• M58: 26,243,356 km (0.093 R)
• M59: 26,640,389 km (0.112 R)
• M60: 27,239,528 km (0.108 R)
• M61: 27,574,328 km (0.118 R)
• M62: 28,248,117 km (0.084 R)
• M63: 29,543,036 km (0.114 R)
• M64: 30,025,041 km (0.118 R)
• M65: 30,301,647 km (0.08 R)
• M66: 30,648,565 km (0.102 R)
• M67: 31,276,277 km (0.072 R)
• M68: 32,828,654 km (0.108 R)
• M69: 33,973,377 km (0.045 R)
• M70: 34,985,556 km (0.111 R)
• M71: 36,007,759 km (0.086 R)
• M72: 38,006,685 km (0.085 R)
• M73: 40,345,947 km (0.089 R)
• M74: 41,571,453 km (0.086 R)
• M75: 41,802,582 km (0.072 R)
• M76: 42,498,511 km (0.04 R)
• M77: 42,576,003 km (0.048 R)
• M78: 43,354,361 km (0.044 R)
• M79: 44,058,817 km (0.091 R)
• M80: 44,373,122 km (0.1 R)
• M81: 44,688,175 km (0.072 R)
• M82: 46,354,247 km (0.107 R)
• M83: 47,074,560 km (0.081 R)
• M84: 48,040,813 km (0.074 R)
• M85: 49,583,915 km (0.106 R)
• M86: 49,665,446 km (0.109 R)
• M87: 50,978,167 km (0.104 R)
• M88: 51,473,486 km (0.083 R)
• M89: 51,556,213 km (0.12 R)
• M90: 52,718,439 km (0.087 R)
• M91: 55,153,444 km (0.114 R)
• M92: 55,831,721 km (0.1 R)
• M93: 56,427,419 km (0.079 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 11,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit