🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.68 AU - 0.84 AU

Year: 242 Days

Day: 30.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.72 AU - 0.84 AU

Year: 252 Days

Day: 33.4 Hours

Environment

Temp: 92 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,091,460 km

• M1: 352,602 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.72 AU - 0.86 AU

Year: 256 Days

Day: 18.1 Hours

Environment

Temp: 188 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,091,460 km

• M1: 384,915 km (0.065 R)
• M2: 397,182 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.08 AU - 1.6 AU

Year: 567 Days

Day: 31.4 Hours

Environment

Temp: -20 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,091,460 km

• M1: 414,835 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.47 AU - 1.71 AU

Year: 732 Days

Day: 47.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,091,460 km

• M1: 317,596 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.71 AU - 2.03 AU

Year: 934 Days

Day: 21.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 1000

Radius: 5.9

Gravity: 28.73 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 11.29 AU - 15.47 AU

Year: 17876 Days

Day: 22 Hours

Environment

Temp: -193 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,091,460 km

• M1: 141,669 km (0.098 R)
• M2: 642,822 km (0.069 R)
• M3: 689,646 km (0.12 R)
• M4: 837,150 km (0.086 R)
• M5: 1,022,202 km (0.103 R)
• M6: 1,191,098 km (0.078 R)
• M7: 1,492,239 km (0.049 R)
• M8: 1,952,252 km (0.088 R)
• M9: 2,126,683 km (0.034 R)
• M10: 3,652,282 km (0.118 R)
• M11: 3,910,937 km (0.117 R)
• M12: 3,998,452 km (0.104 R)
• M13: 4,309,915 km (0.116 R)
• M14: 4,862,230 km (0.082 R)
• M15: 6,286,252 km (0.07 R)
• M16: 6,389,026 km (0.109 R)
• M17: 7,338,075 km (0.114 R)
• M18: 8,274,109 km (0.106 R)
• M19: 8,386,756 km (0.113 R)
• M20: 9,131,005 km (0.092 R)
• M21: 10,075,566 km (0.048 R)
• M22: 11,424,640 km (0.109 R)
• M23: 12,894,289 km (0.109 R)
• M24: 14,287,494 km (0.101 R)
• M25: 14,626,184 km (0.087 R)
• M26: 15,104,747 km (0.109 R)
• M27: 16,429,586 km (0.059 R)
• M28: 16,571,255 km (0.117 R)
• M29: 17,213,479 km (0.11 R)
• M30: 18,448,709 km (0.045 R)
• M31: 18,743,416 km (0.084 R)
• M32: 19,039,770 km (0.062 R)
• M33: 21,543,141 km (0.061 R)
• M34: 22,557,414 km (0.08 R)
• M35: 23,109,879 km (0.106 R)
• M36: 24,147,939 km (0.096 R)
• M37: 25,038,046 km (0.117 R)
• M38: 25,446,149 km (0.097 R)
• M39: 26,600,596 km (0.064 R)
• M40: 26,683,623 km (0.066 R)
• M41: 26,933,601 km (0.113 R)
• M42: 27,856,320 km (0.119 R)
• M43: 27,940,694 km (0.079 R)
• M44: 28,194,411 km (0.091 R)
• M45: 29,045,773 km (0.09 R)
• M46: 29,560,539 km (0.099 R)
• M47: 29,819,044 km (0.096 R)
• M48: 30,686,263 km (0.078 R)
• M49: 30,773,479 km (0.108 R)
• M50: 30,860,694 km (0.089 R)
• M51: 31,122,939 km (0.081 R)
• M52: 32,711,968 km (0.111 R)
• M53: 32,979,449 km (0.111 R)
• M54: 39,705,668 km (0.105 R)
• M55: 41,234,858 km (0.112 R)
• M56: 41,620,072 km (0.059 R)
• M57: 42,491,330 km (0.076 R)
• M58: 43,858,505 km (0.067 R)
• M59: 45,538,041 km (0.113 R)
• M60: 45,836,638 km (0.116 R)
• M61: 46,135,834 km (0.026 R)
• M62: 46,535,858 km (0.072 R)
• M63: 47,843,643 km (0.068 R)
• M64: 48,349,882 km (0.105 R)
• M65: 48,451,310 km (0.105 R)
• M66: 48,857,767 km (0.033 R)
• M67: 50,907,407 km (0.104 R)
• M68: 52,046,595 km (0.07 R)
• M69: 52,254,686 km (0.05 R)
• M70: 52,462,926 km (0.114 R)
• M71: 52,776,034 km (0.12 R)
• M72: 53,194,310 km (0.098 R)
• M73: 53,613,633 km (0.08 R)
• M74: 54,034,153 km (0.034 R)
• M75: 55,620,638 km (0.081 R)
• M76: 55,833,216 km (0.062 R)
• M77: 56,366,234 km (0.091 R)
• M78: 57,437,055 km (0.103 R)
• M79: 57,867,299 km (0.092 R)
• M80: 58,947,545 km (0.116 R)
• M81: 61,127,934 km (0.115 R)
• M82: 63,334,503 km (0.081 R)
• M83: 63,890,259 km (0.117 R)
• M84: 64,336,060 km (0.092 R)
• M85: 65,679,449 km (0.052 R)
• M86: 66,467,381 km (0.093 R)
• M87: 68,850,026 km (0.1 R)
• M88: 69,764,967 km (0.058 R)
• M89: 71,838,393 km (0.091 R)
• M90: 72,998,974 km (0.083 R)
• M91: 77,465,368 km (0.081 R)
• M92: 77,702,929 km (0.054 R)
• M93: 79,611,798 km (0.066 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 16,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit