🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.63 AU - 0.97 AU

Year: 259 Days

Day: 45.6 Hours

Environment

Temp: 157 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.98 AU - 1.22 AU

Year: 417 Days

Day: 41.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,207,444 km

• M1: 911,799 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.01 AU - 1.67 AU

Year: 561 Days

Day: 16.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,207,444 km

• M1: 203,752 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.7

Radius: 9.4

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.64 AU - 5.84 AU

Year: 4973 Days

Day: 8.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,207,444 km

• M1: 146,307 km (0.076 R)
• M2: 206,295 km (0.045 R)
• M3: 416,032 km (0.086 R)
• M4: 475,123 km (0.093 R)
• M5: 559,197 km (0.098 R)
• M6: 806,183 km (0.083 R)
• M7: 870,211 km (0.054 R)
• M8: 1,291,628 km (0.041 R)
• M9: 1,492,837 km (0.101 R)
• M10: 2,229,158 km (0.041 R)
• M11: 2,302,760 km (0.114 R)
• M12: 2,548,101 km (0.077 R)
• M13: 2,703,234 km (0.045 R)
• M14: 2,801,819 km (0.094 R)
• M15: 2,941,842 km (0.116 R)
• M16: 4,630,204 km (0.074 R)
• M17: 4,868,214 km (0.12 R)
• M18: 4,940,320 km (0.118 R)
• M19: 5,159,032 km (0.078 R)
• M20: 5,380,886 km (0.04 R)
• M21: 5,681,727 km (0.104 R)
• M22: 6,457,542 km (0.106 R)
• M23: 6,590,085 km (0.09 R)
• M24: 7,047,556 km (0.061 R)
• M25: 7,823,370 km (0.067 R)
• M26: 7,964,740 km (0.109 R)
• M27: 8,596,941 km (0.11 R)
• M28: 8,919,175 km (0.092 R)
• M29: 10,031,884 km (0.107 R)
• M30: 10,997,538 km (0.119 R)
• M31: 11,060,818 km (0.105 R)
• M32: 11,155,962 km (0.042 R)
• M33: 11,571,694 km (0.061 R)
• M34: 11,668,335 km (0.04 R)
• M35: 11,927,438 km (0.065 R)
• M36: 12,352,595 km (0.036 R)
• M37: 12,583,574 km (0.028 R)
• M38: 12,782,689 km (0.12 R)
• M39: 13,016,212 km (0.117 R)
• M40: 13,420,126 km (0.046 R)
• M41: 14,586,391 km (0.061 R)
• M42: 14,830,535 km (0.095 R)
• M43: 15,076,025 km (0.114 R)
• M44: 15,287,556 km (0.072 R)
• M45: 15,393,770 km (0.1 R)
• M46: 16,504,684 km (0.087 R)
• M47: 16,722,798 km (0.087 R)
• M48: 17,271,972 km (0.12 R)
• M49: 17,678,579 km (0.107 R)
• M50: 17,752,779 km (0.089 R)
• M51: 17,938,879 km (0.073 R)
• M52: 18,050,778 km (0.092 R)
• M53: 18,200,526 km (0.095 R)
• M54: 18,689,711 km (0.075 R)
• M55: 18,879,102 km (0.108 R)
• M56: 19,069,091 km (0.075 R)
• M57: 19,412,568 km (0.093 R)
• M58: 19,758,139 km (0.082 R)
• M59: 19,835,182 km (0.09 R)
• M60: 20,144,550 km (0.053 R)
• M61: 20,222,042 km (0.083 R)
• M62: 20,924,703 km (0.077 R)
• M63: 21,082,080 km (0.06 R)
• M64: 21,358,088 km (0.11 R)
• M65: 21,476,869 km (0.03 R)
• M66: 21,556,156 km (0.073 R)
• M67: 22,716,287 km (0.113 R)
• M68: 23,691,665 km (0.033 R)
• M69: 24,308,308 km (0.051 R)
• M70: 24,432,175 km (0.063 R)
• M71: 26,358,995 km (0.063 R)
• M72: 27,512,544 km (0.093 R)
• M73: 27,684,881 km (0.075 R)
• M74: 27,814,283 km (0.107 R)
• M75: 27,943,985 km (0.066 R)
• M76: 28,030,602 km (0.11 R)
• M77: 28,334,136 km (0.043 R)
• M78: 28,900,962 km (0.085 R)
• M79: 29,295,601 km (0.085 R)
• M80: 29,427,547 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.5

Radius: 6.4

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 13.22 AU - 16.06 AU

Year: 20258 Days

Day: 18.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 73.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 33,207,444 km

• M1: 112,647 km (0.12 R)
• M2: 218,413 km (0.118 R)
• M3: 472,430 km (0.069 R)
• M4: 554,410 km (0.119 R)
• M5: 719,566 km (0.112 R)
• M6: 773,720 km (0.075 R)
• M7: 843,283 km (0.086 R)
• M8: 1,111,512 km (0.106 R)
• M9: 1,158,785 km (0.038 R)
• M10: 1,255,425 km (0.082 R)
• M11: 1,526,048 km (0.095 R)
• M12: 1,686,417 km (0.036 R)
• M13: 2,866,594 km (0.09 R)
• M14: 2,932,268 km (0.084 R)
• M15: 3,877,577 km (0.109 R)
• M16: 6,076,366 km (0.104 R)
• M17: 6,445,424 km (0.097 R)
• M18: 8,024,280 km (0.096 R)
• M19: 8,428,942 km (0.089 R)
• M20: 8,491,774 km (0.107 R)
• M21: 9,000,257 km (0.046 R)
• M22: 9,128,911 km (0.116 R)
• M23: 9,453,239 km (0.086 R)
• M24: 10,079,905 km (0.106 R)
• M25: 11,512,155 km (0.12 R)
• M26: 11,581,867 km (0.069 R)
• M27: 11,721,891 km (0.097 R)
• M28: 12,180,707 km (0.063 R)
• M29: 12,394,483 km (0.075 R)
• M30: 13,739,816 km (0.112 R)
• M31: 14,186,067 km (0.041 R)
• M32: 15,360,709 km (0.038 R)
• M33: 15,862,610 km (0.045 R)
• M34: 16,803,132 km (0.103 R)
• M35: 17,200,314 km (0.096 R)
• M36: 17,882,630 km (0.085 R)
• M37: 19,398,206 km (0.084 R)
• M38: 20,445,391 km (0.087 R)
• M39: 21,082,379 km (0.091 R)
• M40: 21,682,865 km (0.109 R)
• M41: 21,855,501 km (0.071 R)
• M42: 23,429,271 km (0.076 R)
• M43: 24,903,707 km (0.087 R)
• M44: 25,492,824 km (0.111 R)
• M45: 25,583,779 km (0.096 R)
• M46: 26,869,573 km (0.089 R)
• M47: 27,941,441 km (0.111 R)
• M48: 32,366,247 km (0.109 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 15,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit