🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.46 AU - 0.62 AU

Year: 180 Days

Day: 21.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 90,212,031 km

• M1: 429,346 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.48 AU - 0.6 AU

Year: 180 Days

Day: 21.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.5

Radius: 14

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.62 AU - 4.58 AU

Year: 3761 Days

Day: 6 Hours

Environment

Temp: -169 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 90,212,031 km

• M1: 174,282 km (0.112 R)
• M2: 716,424 km (0.073 R)
• M3: 1,957,039 km (0.057 R)
• M4: 2,655,512 km (0.117 R)
• M5: 7,507,270 km (0.079 R)
• M6: 8,287,872 km (0.114 R)
• M7: 14,297,218 km (0.107 R)
• M8: 14,961,433 km (0.077 R)
• M9: 18,819,861 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.9

Radius: 10

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.46 AU - 7.88 AU

Year: 8698 Days

Day: 7 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 90,212,031 km

• M1: 124,465 km (0.063 R)
• M2: 473,178 km (0.113 R)
• M3: 916,885 km (0.082 R)
• M4: 2,105,440 km (0.089 R)
• M5: 2,649,229 km (0.087 R)
• M6: 2,994,800 km (0.053 R)
• M7: 3,370,590 km (0.055 R)
• M8: 3,730,971 km (0.084 R)
• M9: 4,142,066 km (0.056 R)
• M10: 5,055,660 km (0.114 R)
• M11: 5,408,412 km (0.093 R)
• M12: 6,567,047 km (0.095 R)
• M13: 7,278,236 km (0.081 R)
• M14: 8,040,138 km (0.099 R)
• M15: 8,645,710 km (0.108 R)
• M16: 9,237,968 km (0.075 R)
• M17: 9,632,906 km (0.118 R)
• M18: 10,550,988 km (0.091 R)
• M19: 11,677,759 km (0.114 R)
• M20: 13,996,526 km (0.038 R)
• M21: 15,416,210 km (0.106 R)
• M22: 16,098,077 km (0.102 R)
• M23: 23,167,923 km (0.091 R)
• M24: 25,920,374 km (0.084 R)
• M25: 33,896,334 km (0.096 R)
• M26: 35,795,629 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.6

Radius: 6.9

Gravity: 13.9 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 11.57 AU - 16.55 AU

Year: 23884 Days

Day: 20.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 90,212,031 km

• M1: 89,160 km (0.109 R)
• M2: 693,835 km (0.101 R)
• M3: 1,439,281 km (0.065 R)
• M4: 2,556,927 km (0.099 R)
• M5: 3,774,354 km (0.075 R)
• M6: 4,987,743 km (0.108 R)
• M7: 6,000,371 km (0.059 R)
• M8: 7,438,455 km (0.078 R)
• M9: 7,792,553 km (0.05 R)
• M10: 10,913,314 km (0.081 R)
• M11: 11,909,038 km (0.082 R)
• M12: 14,003,857 km (0.054 R)
• M13: 14,700,833 km (0.105 R)
• M14: 15,017,981 km (0.107 R)
• M15: 21,946,008 km (0.099 R)
• M16: 23,743,276 km (0.062 R)
• M17: 24,511,162 km (0.12 R)
• M18: 27,150,518 km (0.08 R)
• M19: 37,065,266 km (0.12 R)
• M20: 40,374,969 km (0.077 R)
• M21: 41,625,757 km (0.028 R)
• M22: 46,546,629 km (0.033 R)
• M23: 51,841,646 km (0.076 R)
• M24: 55,586,081 km (0.053 R)
• M25: 60,718,185 km (0.093 R)
• M26: 67,894,096 km (0.082 R)
• M27: 75,145,404 km (0.038 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.9

Radius: 3.4

Gravity: 57.95 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 11.37 AU - 18.47 AU

Year: 26109 Days

Day: 21.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 90,212,031 km

• M1: 42,336 km (0.083 R)
• M2: 165,605 km (0.117 R)
• M3: 295,007 km (0.113 R)
• M4: 454,778 km (0.057 R)
• M5: 603,927 km (0.051 R)
• M6: 1,212,491 km (0.109 R)
• M7: 1,336,059 km (0.068 R)
• M8: 1,720,376 km (0.076 R)
• M9: 2,833,832 km (0.088 R)
• M10: 3,777,197 km (0.1 R)
• M11: 4,684,059 km (0.115 R)
• M12: 5,068,675 km (0.064 R)
• M13: 5,432,347 km (0.099 R)
• M14: 9,050,073 km (0.032 R)
• M15: 10,846,743 km (0.08 R)
• M16: 15,374,024 km (0.068 R)
• M17: 20,914,381 km (0.034 R)
• M18: 21,428,399 km (0.087 R)
• M19: 23,348,936 km (0.116 R)
• M20: 28,519,787 km (0.109 R)
• M21: 30,574,514 km (0.119 R)
• M22: 36,581,167 km (0.07 R)
• M23: 45,178,258 km (0.106 R)
• M24: 53,868,847 km (0.094 R)
• M25: 54,446,295 km (0.046 R)
• M26: 55,809,580 km (0.114 R)
• M27: 59,829,724 km (0.086 R)
• M28: 62,968,586 km (0.119 R)
• M29: 66,435,517 km (0.032 R)
• M30: 69,799,524 km (0.115 R)
• M31: 76,621,486 km (0.084 R)
• M32: 77,840,858 km (0.103 R)
• M33: 79,321,129 km (0.102 R)
• M34: 84,909,358 km (0.082 R)
• M35: 86,477,742 km (0.119 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 10,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit