🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.42 AU - 0.6 AU

Year: 155 Days

Day: 37.3 Hours

Environment

Temp: 106 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.8 AU - 1.06 AU

Year: 381 Days

Day: 37 Hours

Environment

Temp: -50 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,531,392 km

• M1: 664,364 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.34 AU - 1.4 AU

Year: 681 Days

Day: 31.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.31 AU - 2.03 AU

Year: 916 Days

Day: 47 Hours

Environment

Temp: -103 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,531,392 km

• M1: 663,167 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2 AU - 2.14 AU

Year: 1265 Days

Day: 17.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,531,392 km

• M1: 799,451 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.67 AU - 2.97 AU

Year: 2011 Days

Day: 22.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.7

Radius: 12.5

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.9 AU - 4.28 AU

Year: 3512 Days

Day: 9.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 28,531,392 km

• M1: 223,798 km (0.106 R)
• M2: 415,882 km (0.08 R)
• M3: 510,578 km (0.034 R)
• M4: 591,510 km (0.114 R)
• M5: 735,274 km (0.033 R)
• M6: 975,229 km (0.063 R)
• M7: 1,061,098 km (0.108 R)
• M8: 1,190,201 km (0.054 R)
• M9: 1,377,946 km (0.116 R)
• M10: 1,783,655 km (0.071 R)
• M11: 1,878,949 km (0.115 R)
• M12: 2,062,506 km (0.118 R)
• M13: 2,264,912 km (0.109 R)
• M14: 2,540,770 km (0.08 R)
• M15: 2,676,007 km (0.078 R)
• M16: 2,758,286 km (0.086 R)
• M17: 2,897,561 km (0.109 R)
• M18: 3,358,771 km (0.107 R)
• M19: 3,796,944 km (0.026 R)
• M20: 3,889,844 km (0.047 R)
• M21: 4,094,045 km (0.086 R)
• M22: 4,317,843 km (0.034 R)
• M23: 4,611,504 km (0.107 R)
• M24: 5,339,746 km (0.113 R)
• M25: 5,514,327 km (0.116 R)
• M26: 5,655,248 km (0.104 R)
• M27: 5,744,109 km (0.056 R)
• M28: 5,995,135 km (0.034 R)
• M29: 6,121,994 km (0.109 R)
• M30: 6,601,156 km (0.077 R)
• M31: 6,977,993 km (0.106 R)
• M32: 7,207,476 km (0.07 R)
• M33: 7,634,877 km (0.067 R)
• M34: 7,970,724 km (0.114 R)
• M35: 8,110,449 km (0.102 R)
• M36: 8,616,239 km (0.033 R)
• M37: 8,924,560 km (0.08 R)
• M38: 9,215,678 km (0.074 R)
• M39: 9,446,657 km (0.062 R)
• M40: 9,764,702 km (0.107 R)
• M41: 10,000,318 km (0.082 R)
• M42: 10,086,337 km (0.09 R)
• M43: 10,806,202 km (0.03 R)
• M44: 10,894,615 km (0.062 R)
• M45: 11,205,778 km (0.09 R)
• M46: 11,633,030 km (0.091 R)
• M47: 11,791,753 km (0.088 R)
• M48: 11,996,852 km (0.1 R)
• M49: 12,203,147 km (0.108 R)
• M50: 12,410,639 km (0.094 R)
• M51: 12,852,701 km (0.098 R)
• M52: 12,969,836 km (0.116 R)
• M53: 13,134,394 km (0.117 R)
• M54: 13,276,063 km (0.118 R)
• M55: 13,584,833 km (0.115 R)
• M56: 14,452,201 km (0.061 R)
• M57: 14,573,974 km (0.085 R)
• M58: 14,818,866 km (0.116 R)
• M59: 15,163,839 km (0.086 R)
• M60: 15,486,521 km (0.099 R)
• M61: 15,711,367 km (0.084 R)
• M62: 16,189,482 km (0.095 R)
• M63: 16,392,187 km (0.078 R)
• M64: 16,570,358 km (0.117 R)
• M65: 16,749,127 km (0.047 R)
• M66: 17,134,192 km (0.091 R)
• M67: 17,392,697 km (0.042 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.5

Radius: 11.8

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.19 AU - 6.77 AU

Year: 7004 Days

Day: 6.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 28,531,392 km

• M1: 163,361 km (0.072 R)
• M2: 301,739 km (0.104 R)
• M3: 382,372 km (0.094 R)
• M4: 512,822 km (0.1 R)
• M5: 628,012 km (0.101 R)
• M6: 825,481 km (0.057 R)
• M7: 926,011 km (0.088 R)
• M8: 1,253,630 km (0.075 R)
• M9: 1,371,214 km (0.06 R)
• M10: 1,492,538 km (0.114 R)
• M11: 1,649,616 km (0.036 R)
• M12: 1,895,704 km (0.095 R)
• M13: 2,031,838 km (0.033 R)
• M14: 2,387,133 km (0.108 R)
• M15: 2,497,536 km (0.078 R)
• M16: 2,609,735 km (0.113 R)
• M17: 2,685,581 km (0.114 R)
• M18: 2,917,458 km (0.084 R)
• M19: 3,155,917 km (0.051 R)
• M20: 3,236,999 km (0.072 R)
• M21: 3,463,191 km (0.077 R)
• M22: 3,567,909 km (0.107 R)
• M23: 4,040,788 km (0.102 R)
• M24: 4,329,811 km (0.11 R)
• M25: 4,857,592 km (0.078 R)
• M26: 6,354,618 km (0.041 R)
• M27: 7,246,970 km (0.083 R)
• M28: 7,381,458 km (0.084 R)
• M29: 8,178,366 km (0.046 R)
• M30: 8,516,008 km (0.086 R)
• M31: 9,321,892 km (0.1 R)
• M32: 9,468,348 km (0.106 R)
• M33: 10,092,022 km (0.095 R)
• M34: 10,975,098 km (0.114 R)
• M35: 11,598,473 km (0.078 R)
• M36: 11,882,858 km (0.101 R)
• M37: 11,978,152 km (0.099 R)
• M38: 12,105,609 km (0.111 R)
• M39: 12,490,674 km (0.106 R)
• M40: 12,619,927 km (0.104 R)
• M41: 13,669,954 km (0.069 R)
• M42: 13,936,837 km (0.073 R)
• M43: 14,239,174 km (0.079 R)
• M44: 14,781,915 km (0.031 R)
• M45: 14,953,055 km (0.074 R)
• M46: 16,344,914 km (0.092 R)
• M47: 16,486,433 km (0.097 R)
• M48: 16,699,311 km (0.111 R)
• M49: 17,020,498 km (0.073 R)
• M50: 17,850,616 km (0.085 R)
• M51: 18,105,830 km (0.03 R)
• M52: 18,362,391 km (0.115 R)
• M53: 19,027,353 km (0.092 R)
• M54: 19,325,502 km (0.097 R)
• M55: 19,475,100 km (0.052 R)
• M56: 20,229,073 km (0.074 R)
• M57: 20,533,355 km (0.083 R)
• M58: 20,686,094 km (0.112 R)
• M59: 21,223,600 km (0.116 R)
• M60: 21,765,593 km (0.114 R)
• M61: 22,194,639 km (0.096 R)
• M62: 22,863,342 km (0.109 R)
• M63: 23,698,547 km (0.027 R)
• M64: 24,260,885 km (0.028 R)
• M65: 24,422,451 km (0.094 R)
• M66: 24,584,166 km (0.113 R)
• M67: 24,746,480 km (0.026 R)
• M68: 25,316,896 km (0.108 R)
• M69: 26,387,868 km (0.037 R)
• M70: 26,720,424 km (0.116 R)
• M71: 26,845,487 km (0.081 R)
• M72: 26,970,701 km (0.041 R)
• M73: 27,137,951 km (0.098 R)
• M74: 28,106,747 km (0.085 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 20,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit