🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.48 AU - 0.58 AU

Year: 140 Days

Day: 38.1 Hours

Environment

Temp: 224 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.46 AU - 0.66 AU

Year: 152 Days

Day: 35.3 Hours

Environment

Temp: 242 °C

Axial Tilt: 53.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.9 AU - 1.02 AU

Year: 340 Days

Day: 14.4 Hours

Environment

Temp: 75 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,581,912 km

• M1: 25,581 km (0.103 R)
• M2: 349,461 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.29 AU - 1.53 AU

Year: 606 Days

Day: 17.1 Hours

Environment

Temp: -22 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.41 AU - 2.99 AU

Year: 1604 Days

Day: 25.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,581,912 km

• M1: 1,571,376 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.07 AU - 3.87 AU

Year: 2338 Days

Day: 17.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,581,912 km

• M1: 126,261 km (0.109 R)
• M2: 722,857 km (0.106 R)

Asteroid Belt

Center: 4.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.88 AU - 5.38 AU

Year: 3603 Days

Day: 23.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.2

Radius: 4.5

Gravity: 29.39 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 12.55 AU - 18.07 AU

Year: 21665 Days

Day: 20.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,581,912 km

• M1: 62,831 km (0.077 R)
• M2: 144,212 km (0.061 R)
• M3: 433,834 km (0.107 R)
• M4: 762,201 km (0.116 R)
• M5: 810,970 km (0.109 R)
• M6: 1,294,919 km (0.09 R)
• M7: 1,443,021 km (0.097 R)
• M8: 1,852,919 km (0.088 R)
• M9: 2,226,316 km (0.044 R)
• M10: 2,512,347 km (0.12 R)
• M11: 2,548,849 km (0.11 R)
• M12: 2,622,600 km (0.049 R)
• M13: 3,357,126 km (0.082 R)
• M14: 3,851,846 km (0.107 R)
• M15: 4,501,699 km (0.117 R)
• M16: 4,953,634 km (0.102 R)
• M17: 5,948,759 km (0.089 R)
• M18: 6,849,339 km (0.066 R)
• M19: 7,315,485 km (0.028 R)
• M20: 8,829,566 km (0.105 R)
• M21: 9,393,101 km (0.043 R)
• M22: 10,142,885 km (0.091 R)
• M23: 12,007,024 km (0.106 R)
• M24: 12,255,058 km (0.118 R)
• M25: 12,379,822 km (0.093 R)
• M26: 12,504,886 km (0.079 R)
• M27: 12,567,568 km (0.107 R)
• M28: 12,630,399 km (0.078 R)
• M29: 13,073,059 km (0.056 R)
• M30: 13,456,628 km (0.099 R)
• M31: 13,649,759 km (0.12 R)
• M32: 14,103,938 km (0.11 R)
• M33: 14,300,060 km (0.113 R)
• M34: 16,792,660 km (0.099 R)
• M35: 17,070,015 km (0.086 R)
• M36: 17,488,889 km (0.091 R)
• M37: 17,770,133 km (0.036 R)
• M38: 17,911,353 km (0.101 R)
• M39: 19,053,832 km (0.059 R)
• M40: 20,072,743 km (0.112 R)
• M41: 20,737,107 km (0.117 R)
• M42: 21,558,699 km (0.088 R)
• M43: 21,935,835 km (0.075 R)
• M44: 22,391,061 km (0.099 R)
• M45: 25,187,494 km (0.105 R)
• M46: 26,224,058 km (0.066 R)
• M47: 26,545,843 km (0.099 R)
• M48: 27,437,297 km (0.074 R)
• M49: 28,256,195 km (0.057 R)
• M50: 29,666,754 km (0.06 R)
• M51: 30,002,003 km (0.061 R)
• M52: 34,121,180 km (0.111 R)
• M53: 35,621,946 km (0.036 R)
• M54: 35,710,957 km (0.116 R)
• M55: 37,234,461 km (0.1 R)
• M56: 38,962,017 km (0.086 R)
• M57: 39,053,721 km (0.057 R)
• M58: 39,881,895 km (0.069 R)
• M59: 40,622,703 km (0.037 R)
• M60: 41,555,297 km (0.098 R)
• M61: 41,648,945 km (0.077 R)
• M62: 42,400,674 km (0.115 R)
• M63: 43,822,003 km (0.112 R)
• M64: 44,203,777 km (0.063 R)
• M65: 46,516,860 km (0.093 R)
• M66: 47,003,651 km (0.113 R)
• M67: 47,394,401 km (0.05 R)
• M68: 49,761,039 km (0.104 R)
• M69: 51,964,017 km (0.092 R)
• M70: 52,671,615 km (0.118 R)
• M71: 53,077,325 km (0.101 R)
• M72: 53,484,231 km (0.117 R)
• M73: 53,892,035 km (0.044 R)
• M74: 57,400,254 km (0.097 R)
• M75: 57,922,351 km (0.059 R)
• M76: 58,971,181 km (0.116 R)
• M77: 60,238,126 km (0.114 R)
• M78: 61,087,842 km (0.079 R)
• M79: 61,514,046 km (0.069 R)
• M80: 63,984,356 km (0.088 R)
• M81: 66,486,978 km (0.087 R)
• M82: 67,585,027 km (0.056 R)
• M83: 69,687,625 km (0.045 R)
• M84: 69,910,227 km (0.079 R)
• M85: 71,811,765 km (0.12 R)
• M86: 73,164,130 km (0.098 R)
• M87: 73,616,813 km (0.062 R)
• M88: 74,070,543 km (0.093 R)
• M89: 74,638,866 km (0.084 R)
• M90: 76,008,733 km (0.113 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 19,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit