🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.56 AU - 0.66 AU

Year: 170 Days

Day: 34.7 Hours

Environment

Temp: 245 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,753,775 km

• M1: 39,793 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.58 AU - 0.78 AU

Year: 200 Days

Day: 13.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.73 AU - 0.77 AU

Year: 232 Days

Day: 40.5 Hours

Environment

Temp: 116 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,753,775 km

• M1: 416,181 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.14 AU - 1.2 AU

Year: 451 Days

Day: 44.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.57 AU - 1.69 AU

Year: 742 Days

Day: 20.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.42 AU - 2.34 AU

Year: 919 Days

Day: 39.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,753,775 km

• M1: 61,934 km (0.078 R)
• M2: 108,309 km (0.089 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.43 AU - 3.53 AU

Year: 1834 Days

Day: 26.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.48 AU - 3.54 AU

Year: 1861 Days

Day: 25.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30

Radius: 13.1

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.79 AU - 6.03 AU

Year: 5121 Days

Day: 8.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 40,753,775 km

• M1: 172,038 km (0.027 R)
• M2: 413,040 km (0.112 R)
• M3: 494,720 km (0.065 R)
• M4: 600,187 km (0.088 R)
• M5: 732,880 km (0.067 R)
• M6: 831,914 km (0.091 R)
• M7: 922,720 km (0.094 R)
• M8: 1,059,153 km (0.108 R)
• M9: 1,210,097 km (0.082 R)
• M10: 1,423,125 km (0.07 R)
• M11: 1,526,497 km (0.073 R)
• M12: 1,741,170 km (0.104 R)
• M13: 1,826,440 km (0.101 R)
• M14: 1,913,207 km (0.054 R)
• M15: 2,127,431 km (0.108 R)
• M16: 2,237,535 km (0.073 R)
• M17: 2,570,091 km (0.108 R)
• M18: 2,687,825 km (0.056 R)
• M19: 2,837,572 km (0.118 R)
• M20: 2,979,840 km (0.059 R)
• M21: 3,103,857 km (0.049 R)
• M22: 3,389,140 km (0.12 R)
• M23: 3,650,188 km (0.097 R)
• M24: 3,906,449 km (0.09 R)
• M25: 4,042,583 km (0.114 R)
• M26: 4,203,401 km (0.079 R)
• M27: 4,759,007 km (0.097 R)
• M28: 5,064,187 km (0.119 R)
• M29: 5,175,638 km (0.115 R)
• M30: 5,502,210 km (0.09 R)
• M31: 5,732,291 km (0.108 R)
• M32: 6,481,777 km (0.103 R)
• M33: 6,657,105 km (0.098 R)
• M34: 6,902,595 km (0.066 R)
• M35: 6,998,787 km (0.086 R)
• M36: 7,318,178 km (0.102 R)
• M37: 7,515,049 km (0.043 R)
• M38: 7,628,295 km (0.094 R)
• M39: 8,101,473 km (0.073 R)
• M40: 8,792,016 km (0.104 R)
• M41: 8,911,396 km (0.075 R)
• M42: 9,379,338 km (0.094 R)
• M43: 9,731,790 km (0.114 R)
• M44: 10,497,133 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.8

Radius: 4.2

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 15.12 AU - 15.34 AU

Year: 21186 Days

Day: 21.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 40,753,775 km

• M1: 62,532 km (0.114 R)
• M2: 402,568 km (0.097 R)
• M3: 493,673 km (0.086 R)
• M4: 822,190 km (0.037 R)
• M5: 990,488 km (0.079 R)
• M6: 1,244,056 km (0.103 R)
• M7: 1,281,904 km (0.103 R)
• M8: 1,872,666 km (0.112 R)
• M9: 2,116,211 km (0.094 R)
• M10: 2,253,243 km (0.096 R)
• M11: 2,955,605 km (0.053 R)
• M12: 3,160,554 km (0.049 R)
• M13: 3,212,465 km (0.099 R)
• M14: 3,774,953 km (0.119 R)
• M15: 4,081,479 km (0.101 R)
• M16: 4,280,893 km (0.118 R)
• M17: 5,109,366 km (0.074 R)
• M18: 5,324,188 km (0.094 R)
• M19: 5,355,155 km (0.099 R)
• M20: 5,986,009 km (0.059 R)
• M21: 6,018,173 km (0.051 R)
• M22: 6,474,446 km (0.078 R)
• M23: 6,908,130 km (0.114 R)
• M24: 7,351,090 km (0.111 R)
• M25: 7,663,001 km (0.067 R)
• M26: 8,407,849 km (0.096 R)
• M27: 8,516,158 km (0.052 R)
• M28: 8,552,361 km (0.067 R)
• M29: 8,734,122 km (0.119 R)
• M30: 8,770,624 km (0.119 R)
• M31: 9,287,036 km (0.119 R)
• M32: 9,699,627 km (0.032 R)
• M33: 9,851,169 km (0.11 R)
• M34: 10,118,202 km (0.11 R)
• M35: 10,465,119 km (0.115 R)
• M36: 12,502,941 km (0.097 R)
• M37: 12,709,237 km (0.079 R)
• M38: 13,125,119 km (0.094 R)
• M39: 13,842,291 km (0.112 R)
• M40: 14,269,991 km (0.103 R)
• M41: 15,226,370 km (0.089 R)
• M42: 15,756,695 km (0.096 R)
• M43: 15,890,286 km (0.105 R)
• M44: 16,203,245 km (0.112 R)
• M45: 16,383,061 km (0.105 R)
• M46: 18,123,782 km (0.111 R)
• M47: 18,779,769 km (0.051 R)
• M48: 19,634,571 km (0.084 R)
• M49: 20,696,417 km (0.089 R)
• M50: 20,745,036 km (0.11 R)
• M51: 20,989,180 km (0.081 R)
• M52: 21,332,507 km (0.083 R)
• M53: 21,430,942 km (0.032 R)
• M54: 21,578,894 km (0.077 R)
• M55: 22,523,755 km (0.105 R)
• M56: 22,925,724 km (0.067 R)
• M57: 23,026,553 km (0.067 R)
• M58: 23,076,968 km (0.06 R)
• M59: 23,329,938 km (0.071 R)
• M60: 23,685,532 km (0.09 R)
• M61: 24,505,178 km (0.085 R)
• M62: 24,918,517 km (0.055 R)
• M63: 25,909,154 km (0.073 R)
• M64: 27,499,529 km (0.108 R)
• M65: 27,929,025 km (0.082 R)
• M66: 29,394,635 km (0.07 R)
• M67: 29,613,796 km (0.079 R)
• M68: 29,943,659 km (0.117 R)
• M69: 29,998,861 km (0.055 R)
• M70: 30,385,422 km (0.04 R)
• M71: 31,052,180 km (0.104 R)
• M72: 31,163,630 km (0.109 R)
• M73: 31,331,329 km (0.118 R)
• M74: 31,892,172 km (0.082 R)
• M75: 33,480,153 km (0.071 R)
• M76: 33,651,891 km (0.03 R)
• M77: 34,168,602 km (0.111 R)
• M78: 34,630,261 km (0.118 R)
• M79: 35,093,865 km (0.105 R)
• M80: 35,268,147 km (0.109 R)
• M81: 35,442,877 km (0.095 R)
• M82: 35,734,593 km (0.097 R)
• M83: 35,851,579 km (0.109 R)
• M84: 36,438,152 km (0.108 R)
• M85: 36,614,677 km (0.107 R)
• M86: 36,909,684 km (0.092 R)
• M87: 37,383,162 km (0.054 R)
• M88: 38,097,192 km (0.111 R)
• M89: 39,417,992 km (0.091 R)
• M90: 39,538,867 km (0.099 R)
• M91: 39,780,916 km (0.115 R)
• M92: 39,841,503 km (0.116 R)
• M93: 39,902,090 km (0.115 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 10,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit