🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.46 AU - 0.68 AU

Year: 129 Days

Day: 38.6 Hours

Environment

Temp: 338 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,222,358 km

• M1: 40,242 km (0.061 R)
• M2: 230,979 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.24 AU - 2.34 AU

Year: 1037 Days

Day: 23.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.44 AU - 2.72 AU

Year: 1240 Days

Day: 44.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 48.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.11 AU - 5.47 AU

Year: 3137 Days

Day: 26.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,222,358 km

• M1: 45,927 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.34 AU - 7.67 AU

Year: 5542 Days

Day: 35.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,222,358 km

• M1: 681,568 km (0.103 R)

Asteroid Belt

Center: 11.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 15.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.2

Radius: 9.1

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.74 AU - 18.1 AU

Year: 18119 Days

Day: 7.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 97,222,358 km

• M1: 135,835 km (0.071 R)
• M2: 272,717 km (0.11 R)
• M3: 367,263 km (0.119 R)
• M4: 660,026 km (0.12 R)
• M5: 814,112 km (0.064 R)
• M6: 942,467 km (0.04 R)
• M7: 1,219,821 km (0.074 R)
• M8: 1,411,755 km (0.104 R)
• M9: 1,477,877 km (0.064 R)
• M10: 2,485,419 km (0.036 R)
• M11: 2,926,134 km (0.112 R)
• M12: 3,097,723 km (0.119 R)
• M13: 3,693,571 km (0.079 R)
• M14: 4,068,164 km (0.07 R)
• M15: 4,131,744 km (0.098 R)
• M16: 4,357,038 km (0.107 R)
• M17: 5,263,451 km (0.093 R)
• M18: 5,863,489 km (0.114 R)
• M19: 6,190,061 km (0.112 R)
• M20: 6,559,717 km (0.119 R)
• M21: 6,822,860 km (0.089 R)
• M22: 7,204,783 km (0.114 R)
• M23: 7,869,895 km (0.09 R)
• M24: 8,189,735 km (0.106 R)
• M25: 8,351,301 km (0.105 R)
• M26: 9,008,036 km (0.113 R)
• M27: 9,342,537 km (0.106 R)
• M28: 9,469,096 km (0.118 R)
• M29: 9,809,282 km (0.115 R)
• M30: 10,327,190 km (0.112 R)
• M31: 10,942,486 km (0.083 R)
• M32: 11,031,347 km (0.033 R)
• M33: 11,434,364 km (0.088 R)
• M34: 11,842,167 km (0.098 R)
• M35: 13,903,776 km (0.077 R)
• M36: 14,290,337 km (0.053 R)
• M37: 14,436,344 km (0.111 R)
• M38: 14,975,495 km (0.06 R)
• M39: 16,225,535 km (0.073 R)
• M40: 17,612,606 km (0.064 R)
• M41: 18,294,024 km (0.107 R)
• M42: 18,399,641 km (0.06 R)
• M43: 20,389,591 km (0.092 R)
• M44: 20,773,759 km (0.114 R)
• M45: 21,604,924 km (0.083 R)
• M46: 22,503,409 km (0.081 R)
• M47: 22,786,748 km (0.082 R)
• M48: 22,843,595 km (0.114 R)
• M49: 23,299,719 km (0.085 R)
• M50: 24,686,042 km (0.074 R)
• M51: 25,095,342 km (0.119 R)
• M52: 25,448,094 km (0.109 R)
• M53: 25,861,582 km (0.1 R)
• M54: 27,175,800 km (0.117 R)
• M55: 27,296,375 km (0.061 R)
• M56: 27,356,663 km (0.1 R)
• M57: 28,389,188 km (0.085 R)
• M58: 28,511,559 km (0.103 R)
• M59: 29,372,644 km (0.062 R)
• M60: 30,555,066 km (0.031 R)
• M61: 32,581,219 km (0.041 R)
• M62: 33,804,780 km (0.114 R)
• M63: 33,999,407 km (0.088 R)
• M64: 36,695,460 km (0.076 R)
• M65: 37,095,784 km (0.114 R)
• M66: 37,564,624 km (0.074 R)
• M67: 37,766,132 km (0.09 R)
• M68: 38,372,901 km (0.057 R)
• M69: 39,050,879 km (0.103 R)
• M70: 39,118,796 km (0.098 R)
• M71: 39,801,112 km (0.084 R)
• M72: 40,625,097 km (0.094 R)
• M73: 40,694,062 km (0.082 R)
• M74: 41,177,562 km (0.085 R)
• M75: 41,732,420 km (0.03 R)
• M76: 41,801,983 km (0.075 R)
• M77: 42,289,822 km (0.096 R)
• M78: 44,615,022 km (0.112 R)
• M79: 45,113,631 km (0.069 R)
• M80: 46,260,150 km (0.091 R)
• M81: 47,198,577 km (0.055 R)
• M82: 47,271,132 km (0.094 R)
• M83: 48,947,825 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 21.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 637.9

Radius: 7.6

Gravity: 11.04 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 20.69 AU - 22.41 AU

Year: 29934 Days

Day: 19.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,222,358 km

• M1: 110,403 km (0.047 R)
• M2: 222,153 km (0.102 R)
• M3: 309,817 km (0.09 R)
• M4: 390,151 km (0.104 R)
• M5: 758,012 km (0.11 R)
• M6: 1,084,136 km (0.119 R)
• M7: 1,213,239 km (0.061 R)
• M8: 1,486,404 km (0.113 R)
• M9: 2,544,061 km (0.055 R)
• M10: 2,849,241 km (0.113 R)
• M11: 3,212,165 km (0.108 R)
• M12: 3,352,039 km (0.102 R)
• M13: 4,081,628 km (0.109 R)
• M14: 4,132,043 km (0.118 R)
• M15: 4,490,479 km (0.049 R)
• M16: 4,594,749 km (0.071 R)
• M17: 5,346,777 km (0.046 R)
• M18: 5,568,631 km (0.089 R)
• M19: 7,266,118 km (0.084 R)
• M20: 8,138,573 km (0.116 R)
• M21: 8,781,844 km (0.096 R)
• M22: 8,912,592 km (0.107 R)
• M23: 9,109,762 km (0.088 R)
• M24: 9,777,268 km (0.107 R)
• M25: 10,185,521 km (0.117 R)
• M26: 10,322,702 km (0.056 R)
• M27: 11,159,403 km (0.113 R)
• M28: 11,657,414 km (0.072 R)
• M29: 11,801,028 km (0.056 R)
• M30: 12,381,468 km (0.106 R)
• M31: 12,601,526 km (0.114 R)
• M32: 13,269,481 km (0.075 R)
• M33: 14,025,100 km (0.109 R)
• M34: 14,485,113 km (0.069 R)
• M35: 14,717,139 km (0.1 R)
• M36: 19,776,689 km (0.09 R)
• M37: 20,725,439 km (0.068 R)
• M38: 24,206,880 km (0.119 R)
• M39: 26,249,041 km (0.057 R)
• M40: 26,343,287 km (0.098 R)
• M41: 28,345,954 km (0.102 R)
• M42: 28,539,235 km (0.047 R)
• M43: 28,732,964 km (0.079 R)
• M44: 28,829,903 km (0.096 R)
• M45: 29,708,043 km (0.093 R)
• M46: 30,793,226 km (0.112 R)
• M47: 31,390,570 km (0.111 R)
• M48: 32,900,761 km (0.095 R)
• M49: 33,307,368 km (0.074 R)
• M50: 34,847,328 km (0.102 R)
• M51: 35,261,864 km (0.08 R)
• M52: 35,782,315 km (0.066 R)
• M53: 36,305,309 km (0.106 R)
• M54: 37,253,161 km (0.118 R)
• M55: 37,464,842 km (0.074 R)
• M56: 38,743,605 km (0.114 R)
• M57: 39,928,420 km (0.066 R)
• M58: 40,253,496 km (0.1 R)
• M59: 44,897,313 km (0.06 R)
• M60: 47,511,237 km (0.045 R)
• M61: 48,431,862 km (0.119 R)
• M62: 50,290,915 km (0.114 R)
• M63: 51,111,609 km (0.095 R)
• M64: 52,054,823 km (0.087 R)
• M65: 53,599,870 km (0.082 R)
• M66: 56,248,799 km (0.118 R)
• M67: 65,337,917 km (0.114 R)
• M68: 65,593,281 km (0.073 R)
• M69: 67,906,363 km (0.119 R)
• M70: 68,943,076 km (0.083 R)
• M71: 69,593,528 km (0.091 R)
• M72: 71,163,109 km (0.085 R)
• M73: 73,539,321 km (0.064 R)
• M74: 76,075,604 km (0.065 R)
• M75: 76,344,132 km (0.103 R)
• M76: 79,320,082 km (0.062 R)
• M77: 80,685,163 km (0.069 R)
• M78: 84,270,725 km (0.081 R)
• M79: 84,687,803 km (0.104 R)
• M80: 86,222,827 km (0.104 R)
• M81: 89,745,707 km (0.099 R)
• M82: 90,740,533 km (0.114 R)
• M83: 91,310,651 km (0.086 R)
• M84: 92,311,161 km (0.105 R)
• M85: 93,028,034 km (0.095 R)
• M86: 93,171,648 km (0.105 R)
• M87: 93,602,939 km (0.12 R)
• M88: 93,746,852 km (0.052 R)
• M89: 94,611,677 km (0.072 R)
• M90: 95,624,156 km (0.068 R)
• M91: 96,204,296 km (0.084 R)
• M92: 96,640,224 km (0.081 R)

Kuiper Belt

Range: 36.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 10,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit