🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.54 AU - 0.8 AU

Year: 201 Days

Day: 30.2 Hours

Environment

Temp: 121 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.03 AU - 1.19 AU

Year: 429 Days

Day: 27.2 Hours

Environment

Temp: -0 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.06 AU - 1.36 AU

Year: 489 Days

Day: 27.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,773,189 km

• M1: 219,759 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.07 AU - 1.77 AU

Year: 621 Days

Day: 28.3 Hours

Environment

Temp: -27 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,773,189 km

• M1: 549,922 km (0.12 R)
• M2: 1,042,099 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.76 AU - 2.52 AU

Year: 1149 Days

Day: 20.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,773,189 km

• M1: 45,927 km (0.085 R)
• M2: 703,110 km (0.098 R)

Asteroid Belt

Center: 7.61 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.8

Radius: 7

Gravity: 16.73 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.98 AU - 16.18 AU

Year: 17365 Days

Day: 20.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,773,189 km

• M1: 149,747 km (0.077 R)
• M2: 235,617 km (0.037 R)
• M3: 310,565 km (0.085 R)
• M4: 983,157 km (0.109 R)
• M5: 1,505,852 km (0.092 R)
• M6: 1,595,461 km (0.118 R)
• M7: 1,780,065 km (0.113 R)
• M8: 1,843,046 km (0.062 R)
• M9: 2,550,045 km (0.07 R)
• M10: 3,063,764 km (0.06 R)
• M11: 3,254,950 km (0.099 R)
• M12: 3,332,592 km (0.115 R)
• M13: 3,729,625 km (0.081 R)
• M14: 3,975,264 km (0.099 R)
• M15: 4,099,879 km (0.113 R)
• M16: 5,098,744 km (0.091 R)
• M17: 6,903,343 km (0.093 R)
• M18: 7,768,468 km (0.049 R)
• M19: 8,187,491 km (0.029 R)
• M20: 8,346,514 km (0.068 R)
• M21: 9,047,230 km (0.112 R)
• M22: 9,321,743 km (0.118 R)
• M23: 9,543,447 km (0.032 R)
• M24: 9,654,897 km (0.115 R)
• M25: 9,710,847 km (0.115 R)
• M26: 9,822,895 km (0.062 R)
• M27: 10,105,037 km (0.089 R)
• M28: 10,161,884 km (0.07 R)
• M29: 11,084,454 km (0.087 R)
• M30: 11,378,115 km (0.06 R)
• M31: 12,456,865 km (0.086 R)
• M32: 12,762,344 km (0.043 R)
• M33: 13,070,216 km (0.106 R)
• M34: 14,262,362 km (0.106 R)
• M35: 14,326,090 km (0.095 R)
• M36: 14,839,211 km (0.109 R)
• M37: 15,489,064 km (0.095 R)
• M38: 15,620,112 km (0.072 R)
• M39: 16,883,616 km (0.079 R)
• M40: 17,630,109 km (0.105 R)
• M41: 18,526,051 km (0.083 R)
• M42: 19,649,082 km (0.09 R)
• M43: 22,403,328 km (0.03 R)
• M44: 22,551,580 km (0.104 R)
• M45: 22,998,429 km (0.028 R)
• M46: 23,148,027 km (0.102 R)
• M47: 23,297,924 km (0.104 R)
• M48: 23,373,022 km (0.103 R)
• M49: 24,128,192 km (0.086 R)
• M50: 24,891,291 km (0.107 R)
• M51: 25,817,601 km (0.084 R)
• M52: 25,895,242 km (0.079 R)
• M53: 26,755,130 km (0.105 R)
• M54: 28,022,374 km (0.038 R)
• M55: 28,663,251 km (0.089 R)
• M56: 28,904,852 km (0.079 R)
• M57: 29,552,461 km (0.041 R)
• M58: 30,614,905 km (0.095 R)
• M59: 30,944,469 km (0.036 R)
• M60: 31,689,915 km (0.098 R)
• M61: 31,856,418 km (0.03 R)
• M62: 32,023,219 km (0.113 R)
• M63: 32,273,796 km (0.112 R)
• M64: 32,861,416 km (0.062 R)
• M65: 33,537,150 km (0.112 R)
• M66: 35,678,195 km (0.098 R)
• M67: 36,721,490 km (0.065 R)
• M68: 37,951,484 km (0.067 R)
• M69: 39,731,698 km (0.098 R)
• M70: 40,722,336 km (0.086 R)
• M71: 41,448,035 km (0.119 R)
• M72: 42,361,031 km (0.109 R)
• M73: 42,636,291 km (0.079 R)
• M74: 45,139,662 km (0.109 R)
• M75: 47,024,595 km (0.115 R)
• M76: 48,167,822 km (0.081 R)
• M77: 50,968,144 km (0.08 R)
• M78: 52,338,909 km (0.072 R)
• M79: 52,732,801 km (0.064 R)
• M80: 55,617,496 km (0.114 R)
• M81: 62,058,433 km (0.086 R)
• M82: 64,046,738 km (0.049 R)
• M83: 64,362,539 km (0.12 R)
• M84: 65,737,344 km (0.094 R)
• M85: 67,763,796 km (0.09 R)
• M86: 68,085,581 km (0.102 R)
• M87: 68,946,367 km (0.117 R)
• M88: 70,461,345 km (0.068 R)
• M89: 70,896,077 km (0.104 R)
• M90: 71,440,912 km (0.12 R)
• M91: 71,877,887 km (0.084 R)
• M92: 72,315,611 km (0.071 R)
• M93: 72,425,116 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.1

Radius: 4.1

Gravity: 31.53 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 10.81 AU - 15.43 AU

Year: 17445 Days

Day: 23.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,773,189 km

• M1: 61,485 km (0.078 R)
• M2: 217,814 km (0.03 R)
• M3: 273,315 km (0.046 R)
• M4: 964,158 km (0.085 R)
• M5: 1,205,908 km (0.072 R)
• M6: 1,439,132 km (0.111 R)
• M7: 1,686,118 km (0.113 R)
• M8: 1,771,538 km (0.116 R)
• M9: 1,829,133 km (0.094 R)
• M10: 1,858,155 km (0.067 R)
• M11: 1,887,476 km (0.06 R)
• M12: 2,005,958 km (0.118 R)
• M13: 2,035,877 km (0.071 R)
• M14: 2,096,315 km (0.087 R)
• M15: 2,157,351 km (0.088 R)
• M16: 2,471,506 km (0.107 R)
• M17: 3,003,327 km (0.085 R)
• M18: 3,901,961 km (0.093 R)
• M19: 3,977,209 km (0.079 R)
• M20: 4,129,200 km (0.107 R)
• M21: 4,796,108 km (0.113 R)
• M22: 6,536,978 km (0.042 R)
• M23: 6,626,438 km (0.103 R)
• M24: 7,589,998 km (0.07 R)
• M25: 7,684,095 km (0.084 R)
• M26: 7,778,491 km (0.091 R)
• M27: 7,873,336 km (0.108 R)
• M28: 8,064,073 km (0.088 R)
• M29: 9,040,648 km (0.108 R)
• M30: 9,492,134 km (0.088 R)
• M31: 9,746,152 km (0.097 R)
• M32: 9,848,477 km (0.086 R)
• M33: 10,837,319 km (0.085 R)
• M34: 11,102,705 km (0.12 R)
• M35: 12,185,794 km (0.116 R)
• M36: 12,240,846 km (0.091 R)
• M37: 13,529,183 km (0.107 R)
• M38: 14,102,741 km (0.072 R)
• M39: 14,276,274 km (0.04 R)
• M40: 14,567,242 km (0.115 R)
• M41: 15,332,735 km (0.103 R)
• M42: 16,535,651 km (0.031 R)
• M43: 17,271,822 km (0.065 R)
• M44: 17,457,623 km (0.043 R)
• M45: 18,333,069 km (0.116 R)
• M46: 18,396,050 km (0.101 R)
• M47: 18,585,740 km (0.078 R)
• M48: 18,967,065 km (0.098 R)
• M49: 19,996,299 km (0.117 R)
• M50: 22,377,747 km (0.111 R)
• M51: 22,715,539 km (0.118 R)
• M52: 22,851,075 km (0.079 R)
• M53: 23,259,477 km (0.117 R)
• M54: 23,738,938 km (0.066 R)
• M55: 24,152,427 km (0.094 R)
• M56: 24,637,872 km (0.037 R)
• M57: 26,184,564 km (0.056 R)
• M58: 26,397,891 km (0.107 R)
• M59: 27,473,200 km (0.049 R)
• M60: 27,834,778 km (0.106 R)
• M61: 28,855,784 km (0.104 R)
• M62: 28,929,087 km (0.091 R)
• M63: 30,186,158 km (0.04 R)
• M64: 30,335,157 km (0.106 R)
• M65: 31,915,060 km (0.109 R)
• M66: 32,983,039 km (0.119 R)
• M67: 33,213,420 km (0.115 R)
• M68: 34,528,984 km (0.087 R)
• M69: 35,389,321 km (0.071 R)
• M70: 35,467,860 km (0.087 R)
• M71: 37,210,825 km (0.089 R)
• M72: 37,771,218 km (0.094 R)
• M73: 38,900,383 km (0.116 R)
• M74: 40,532,496 km (0.106 R)
• M75: 41,771,316 km (0.115 R)
• M76: 42,437,026 km (0.102 R)
• M77: 42,520,502 km (0.091 R)
• M78: 43,022,403 km (0.037 R)
• M79: 43,947,815 km (0.12 R)
• M80: 44,285,906 km (0.094 R)
• M81: 45,134,874 km (0.103 R)
• M82: 46,848,967 km (0.119 R)
• M83: 47,280,856 km (0.107 R)
• M84: 48,409,871 km (0.025 R)
• M85: 48,671,667 km (0.115 R)
• M86: 48,933,912 km (0.105 R)
• M87: 50,252,169 km (0.087 R)
• M88: 54,639,425 km (0.11 R)
• M89: 55,732,388 km (0.093 R)
• M90: 56,373,265 km (0.098 R)
• M91: 57,569,898 km (0.118 R)
• M92: 59,147,408 km (0.098 R)
• M93: 60,082,095 km (0.119 R)
• M94: 60,551,085 km (0.03 R)
• M95: 63,105,319 km (0.03 R)
• M96: 63,773,123 km (0.073 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 15,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit