🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.57 AU - 0.83 AU

Year: 217 Days

Day: 36.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.7 AU - 0.72 AU

Year: 222 Days

Day: 30.6 Hours

Environment

Temp: 102 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,026,075 km

• M1: 327,619 km (0.05 R)
• M2: 345,870 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.58 AU - 0.94 AU

Year: 246 Days

Day: 14 Hours

Environment

Temp: 122 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,026,075 km

• M1: 202,705 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.07 AU - 1.17 AU

Year: 440 Days

Day: 24.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 125.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 78,026,075 km

• M1: 327,320 km (0.111 R)
• M2: 526,136 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.56 AU - 2.92 AU

Year: 1682 Days

Day: 37.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.7

Radius: 9

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.72 AU - 12.7 AU

Year: 12998 Days

Day: 13.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 145.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 78,026,075 km

• M1: 167,550 km (0.108 R)
• M2: 977,622 km (0.118 R)
• M3: 1,059,003 km (0.11 R)
• M4: 1,246,449 km (0.094 R)
• M5: 1,595,611 km (0.113 R)
• M6: 1,771,538 km (0.1 R)
• M7: 1,892,413 km (0.111 R)
• M8: 1,995,336 km (0.115 R)
• M9: 2,163,933 km (0.067 R)
• M10: 2,814,086 km (0.107 R)
• M11: 3,003,626 km (0.101 R)
• M12: 4,637,983 km (0.074 R)
• M13: 5,119,239 km (0.096 R)
• M14: 5,292,773 km (0.119 R)
• M15: 5,735,433 km (0.102 R)
• M16: 6,159,393 km (0.111 R)
• M17: 6,877,762 km (0.065 R)
• M18: 6,973,505 km (0.114 R)
• M19: 7,622,610 km (0.084 R)
• M20: 7,754,705 km (0.095 R)
• M21: 7,821,126 km (0.1 R)
• M22: 7,887,697 km (0.085 R)
• M23: 8,155,777 km (0.119 R)
• M24: 8,460,956 km (0.092 R)
• M25: 9,222,858 km (0.088 R)
• M26: 11,259,484 km (0.06 R)
• M27: 11,599,370 km (0.063 R)
• M28: 12,057,738 km (0.069 R)
• M29: 12,717,315 km (0.072 R)
• M30: 14,437,691 km (0.111 R)
• M31: 15,096,220 km (0.09 R)
• M32: 15,554,738 km (0.055 R)
• M33: 16,187,238 km (0.083 R)
• M34: 16,871,349 km (0.068 R)
• M35: 17,000,601 km (0.089 R)
• M36: 17,216,770 km (0.108 R)
• M37: 17,739,465 km (0.096 R)
• M38: 18,800,563 km (0.042 R)
• M39: 19,158,850 km (0.05 R)
• M40: 19,293,787 km (0.087 R)
• M41: 19,564,559 km (0.044 R)
• M42: 19,836,528 km (0.094 R)
• M43: 19,973,111 km (0.115 R)
• M44: 20,155,620 km (0.051 R)
• M45: 21,355,246 km (0.056 R)
• M46: 21,495,120 km (0.098 R)
• M47: 21,916,686 km (0.074 R)
• M48: 24,698,309 km (0.058 R)
• M49: 25,188,990 km (0.115 R)
• M50: 25,534,561 km (0.117 R)
• M51: 26,831,276 km (0.117 R)
• M52: 28,456,507 km (0.119 R)
• M53: 29,748,285 km (0.08 R)
• M54: 30,270,381 km (0.09 R)
• M55: 30,375,100 km (0.109 R)
• M56: 31,961,286 km (0.12 R)
• M57: 32,388,687 km (0.085 R)
• M58: 32,710,622 km (0.11 R)
• M59: 33,791,167 km (0.091 R)
• M60: 35,433,901 km (0.104 R)
• M61: 35,931,763 km (0.091 R)
• M62: 36,599,269 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.5

Radius: 5

Gravity: 29.02 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 12.98 AU - 15.74 AU

Year: 20181 Days

Day: 23.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,026,075 km

• M1: 89,759 km (0.109 R)
• M2: 299,495 km (0.12 R)
• M3: 427,401 km (0.075 R)
• M4: 1,265,748 km (0.08 R)
• M5: 1,695,692 km (0.097 R)
• M6: 1,960,181 km (0.054 R)
• M7: 2,345,096 km (0.059 R)
• M8: 2,714,753 km (0.106 R)
• M9: 3,507,771 km (0.053 R)
• M10: 4,102,572 km (0.057 R)
• M11: 4,146,105 km (0.116 R)
• M12: 4,411,492 km (0.103 R)
• M13: 4,912,196 km (0.115 R)
• M14: 5,240,114 km (0.101 R)
• M15: 5,382,831 km (0.112 R)
• M16: 6,065,745 km (0.108 R)
• M17: 6,215,642 km (0.101 R)
• M18: 6,672,663 km (0.096 R)
• M19: 6,983,229 km (0.097 R)
• M20: 7,351,688 km (0.075 R)
• M21: 8,272,313 km (0.111 R)
• M22: 9,228,842 km (0.029 R)
• M23: 10,219,779 km (0.091 R)
• M24: 10,758,032 km (0.086 R)
• M25: 10,818,469 km (0.093 R)
• M26: 12,937,074 km (0.09 R)
• M27: 13,065,579 km (0.064 R)
• M28: 13,259,158 km (0.063 R)
• M29: 13,388,860 km (0.12 R)
• M30: 14,841,904 km (0.079 R)
• M31: 14,909,073 km (0.048 R)
• M32: 15,111,330 km (0.077 R)
• M33: 15,723,783 km (0.091 R)
• M34: 16,136,524 km (0.082 R)
• M35: 16,832,304 km (0.077 R)
• M36: 16,972,626 km (0.115 R)
• M37: 18,324,991 km (0.083 R)
• M38: 18,541,758 km (0.098 R)
• M39: 18,904,833 km (0.115 R)
• M40: 19,711,763 km (0.113 R)
• M41: 19,933,767 km (0.109 R)
• M42: 21,816,007 km (0.109 R)
• M43: 22,972,249 km (0.119 R)
• M44: 23,518,730 km (0.091 R)
• M45: 25,504,791 km (0.054 R)
• M46: 26,477,028 km (0.09 R)
• M47: 27,131,967 km (0.065 R)
• M48: 27,543,960 km (0.067 R)
• M49: 28,124,250 km (0.059 R)
• M50: 28,960,203 km (0.098 R)
• M51: 29,974,177 km (0.115 R)
• M52: 30,999,671 km (0.114 R)
• M53: 32,036,534 km (0.082 R)
• M54: 32,559,229 km (0.119 R)
• M55: 32,646,743 km (0.096 R)
• M56: 34,678,282 km (0.091 R)
• M57: 35,574,224 km (0.088 R)
• M58: 35,844,547 km (0.097 R)
• M59: 37,297,592 km (0.053 R)
• M60: 38,677,033 km (0.12 R)
• M61: 38,954,986 km (0.093 R)
• M62: 39,512,837 km (0.104 R)
• M63: 39,886,233 km (0.079 R)
• M64: 40,073,230 km (0.046 R)
• M65: 40,167,028 km (0.108 R)
• M66: 43,394,602 km (0.11 R)
• M67: 43,587,135 km (0.098 R)
• M68: 43,779,817 km (0.109 R)
• M69: 45,722,644 km (0.047 R)
• M70: 47,693,447 km (0.098 R)
• M71: 47,991,446 km (0.084 R)
• M72: 48,190,411 km (0.026 R)
• M73: 49,089,494 km (0.081 R)
• M74: 49,189,725 km (0.096 R)
• M75: 50,195,621 km (0.106 R)
• M76: 50,701,262 km (0.075 R)
• M77: 51,513,578 km (0.115 R)
• M78: 51,819,356 km (0.08 R)
• M79: 52,637,656 km (0.087 R)
• M80: 52,740,281 km (0.104 R)
• M81: 53,048,452 km (0.03 R)
• M82: 55,117,989 km (0.057 R)
• M83: 56,582,403 km (0.107 R)
• M84: 57,424,938 km (0.067 R)
• M85: 57,530,554 km (0.03 R)
• M86: 58,271,662 km (0.086 R)
• M87: 59,335,751 km (0.106 R)
• M88: 62,675,075 km (0.09 R)
• M89: 68,523,903 km (0.111 R)
• M90: 68,860,049 km (0.084 R)
• M91: 70,775,800 km (0.068 R)
• M92: 72,480,617 km (0.119 R)
• M93: 72,823,196 km (0.069 R)
• M94: 73,854,075 km (0.117 R)
• M95: 75,467,488 km (0.117 R)
• M96: 76,162,520 km (0.107 R)
• M97: 76,859,496 km (0.08 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 10,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit