🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.02 AU - 2.66 AU

Year: 1270 Days

Day: 34.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.23 AU - 6.25 AU

Year: 4255 Days

Day: 41.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 134.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.7

Radius: 10

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.09 AU - 11.43 AU

Year: 10817 Days

Day: 11.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 83,192,995 km

• M1: 124,465 km (0.108 R)
• M2: 666,758 km (0.117 R)
• M3: 985,551 km (0.037 R)
• M4: 1,485,507 km (0.098 R)
• M5: 1,877,603 km (0.115 R)
• M6: 2,250,999 km (0.102 R)
• M7: 2,853,729 km (0.072 R)
• M8: 3,350,843 km (0.1 R)
• M9: 3,879,522 km (0.11 R)
• M10: 4,660,722 km (0.081 R)
• M11: 5,104,279 km (0.114 R)
• M12: 7,922,105 km (0.113 R)
• M13: 11,272,499 km (0.081 R)
• M14: 13,551,473 km (0.066 R)
• M15: 15,082,757 km (0.115 R)
• M16: 16,254,706 km (0.09 R)
• M17: 16,590,703 km (0.099 R)
• M18: 17,068,967 km (0.11 R)
• M19: 18,124,829 km (0.082 R)
• M20: 18,559,112 km (0.103 R)
• M21: 20,600,076 km (0.059 R)
• M22: 22,370,267 km (0.089 R)
• M23: 23,892,276 km (0.119 R)
• M24: 25,122,868 km (0.094 R)
• M25: 31,291,087 km (0.03 R)
• M26: 31,707,119 km (0.095 R)
• M27: 32,021,574 km (0.039 R)
• M28: 34,723,311 km (0.115 R)
• M29: 35,958,840 km (0.069 R)
• M30: 37,573,600 km (0.072 R)
• M31: 38,280,150 km (0.099 R)
• M32: 40,330,240 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.7

Radius: 8.4

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 9.48 AU - 11.78 AU

Year: 12295 Days

Day: 13.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 83,192,995 km

• M1: 112,946 km (0.052 R)
• M2: 381,923 km (0.114 R)
• M3: 715,676 km (0.098 R)
• M4: 999,015 km (0.112 R)
• M5: 1,492,388 km (0.114 R)
• M6: 1,867,729 km (0.114 R)
• M7: 2,249,354 km (0.111 R)
• M8: 2,919,103 km (0.096 R)
• M9: 5,254,476 km (0.035 R)
• M10: 5,558,758 km (0.116 R)
• M11: 7,301,722 km (0.099 R)
• M12: 9,041,995 km (0.095 R)
• M13: 10,663,486 km (0.085 R)
• M14: 11,599,370 km (0.055 R)
• M15: 12,709,237 km (0.08 R)
• M16: 13,012,621 km (0.119 R)
• M17: 13,508,389 km (0.067 R)
• M18: 13,888,218 km (0.088 R)
• M19: 14,210,302 km (0.099 R)
• M20: 14,537,323 km (0.092 R)
• M21: 15,895,971 km (0.112 R)
• M22: 16,319,482 km (0.088 R)
• M23: 18,165,969 km (0.118 R)
• M24: 19,258,781 km (0.093 R)
• M25: 20,312,249 km (0.058 R)
• M26: 21,920,127 km (0.049 R)
• M27: 24,535,397 km (0.077 R)
• M28: 28,062,466 km (0.073 R)
• M29: 33,617,484 km (0.028 R)
• M30: 37,827,018 km (0.032 R)
• M31: 41,172,625 km (0.104 R)
• M32: 46,409,299 km (0.046 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.9

Radius: 7.6

Gravity: 14.06 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 11.67 AU - 18.71 AU

Year: 21003 Days

Day: 21.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 83,192,995 km

• M1: 94,845 km (0.098 R)
• M2: 386,411 km (0.114 R)
• M3: 810,372 km (0.053 R)
• M4: 1,159,234 km (0.107 R)
• M5: 1,424,321 km (0.119 R)
• M6: 1,841,699 km (0.112 R)
• M7: 2,522,519 km (0.116 R)
• M8: 3,596,632 km (0.12 R)
• M9: 5,333,463 km (0.097 R)
• M10: 6,251,097 km (0.118 R)
• M11: 6,701,386 km (0.108 R)
• M12: 7,221,538 km (0.1 R)
• M13: 8,025,776 km (0.087 R)
• M14: 15,402,896 km (0.108 R)
• M15: 17,510,730 km (0.096 R)
• M16: 24,202,841 km (0.051 R)
• M17: 25,311,960 km (0.111 R)
• M18: 25,764,942 km (0.096 R)
• M19: 26,454,588 km (0.114 R)
• M20: 29,710,885 km (0.118 R)
• M21: 30,341,889 km (0.087 R)
• M22: 35,011,586 km (0.108 R)
• M23: 35,999,830 km (0.07 R)
• M24: 38,328,171 km (0.076 R)
• M25: 40,909,931 km (0.098 R)
• M26: 44,256,436 km (0.073 R)
• M27: 45,744,934 km (0.051 R)
• M28: 46,925,561 km (0.105 R)
• M29: 55,383,077 km (0.087 R)
• M30: 58,479,154 km (0.077 R)
• M31: 60,069,529 km (0.079 R)
• M32: 61,484,575 km (0.114 R)
• M33: 69,335,322 km (0.064 R)
• M34: 78,306,108 km (0.098 R)
• M35: 78,786,018 km (0.12 R)
• M36: 79,751,522 km (0.111 R)
• M37: 83,193,021 km (0.084 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 20,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit