🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.96 AU - 2.96 AU

Year: 1555 Days

Day: 45.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.04 AU - 4.12 AU

Year: 2069 Days

Day: 15.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.9

Radius: 13.2

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.76 AU - 10.2 AU

Year: 8915 Days

Day: 10.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 96,730,399 km

• M1: 164,109 km (0.085 R)
• M2: 783,893 km (0.114 R)
• M3: 1,399,638 km (0.096 R)
• M4: 2,097,512 km (0.104 R)
• M5: 2,557,525 km (0.118 R)
• M6: 3,412,178 km (0.114 R)
• M7: 5,860,646 km (0.1 R)
• M8: 6,824,804 km (0.108 R)
• M9: 8,286,226 km (0.118 R)
• M10: 9,598,349 km (0.112 R)
• M11: 10,617,410 km (0.082 R)
• M12: 11,317,677 km (0.1 R)
• M13: 11,763,778 km (0.11 R)
• M14: 12,221,697 km (0.102 R)
• M15: 13,982,015 km (0.037 R)
• M16: 20,110,891 km (0.072 R)
• M17: 20,683,850 km (0.104 R)
• M18: 23,533,241 km (0.097 R)
• M19: 25,193,029 km (0.106 R)
• M20: 29,893,544 km (0.07 R)
• M21: 33,409,244 km (0.107 R)
• M22: 38,055,604 km (0.083 R)
• M23: 38,555,261 km (0.078 R)
• M24: 39,823,552 km (0.095 R)
• M25: 48,461,632 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.4

Radius: 6.1

Gravity: 19.25 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 13.8 AU - 20.22 AU

Year: 21428 Days

Day: 18.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 96,730,399 km

• M1: 97,987 km (0.059 R)
• M2: 382,522 km (0.1 R)
• M3: 674,986 km (0.11 R)
• M4: 1,008,439 km (0.108 R)
• M5: 1,308,233 km (0.076 R)
• M6: 1,719,628 km (0.117 R)
• M7: 2,128,927 km (0.102 R)
• M8: 3,223,385 km (0.115 R)
• M9: 3,510,164 km (0.115 R)
• M10: 4,614,945 km (0.037 R)
• M11: 5,131,057 km (0.071 R)
• M12: 6,321,707 km (0.103 R)
• M13: 7,438,006 km (0.105 R)
• M14: 10,983,176 km (0.086 R)
• M15: 11,900,810 km (0.093 R)
• M16: 12,103,814 km (0.066 R)
• M17: 12,447,590 km (0.107 R)
• M18: 16,753,316 km (0.119 R)
• M19: 17,352,904 km (0.084 R)
• M20: 17,789,880 km (0.093 R)
• M21: 19,895,170 km (0.117 R)
• M22: 20,085,758 km (0.089 R)
• M23: 22,883,388 km (0.084 R)
• M24: 23,408,925 km (0.056 R)
• M25: 28,265,171 km (0.075 R)
• M26: 29,114,438 km (0.118 R)
• M27: 39,307,289 km (0.091 R)
• M28: 40,977,550 km (0.069 R)
• M29: 41,596,586 km (0.052 R)
• M30: 54,385,708 km (0.101 R)
• M31: 66,966,140 km (0.094 R)
• M32: 75,883,819 km (0.116 R)
• M33: 76,816,861 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 21.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.2

Radius: 3.9

Gravity: 40.71 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 18.6 AU - 24.12 AU

Year: 30153 Days

Day: 18.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 96,730,399 km

• M1: 48,470 km (0.115 R)
• M2: 170,242 km (0.11 R)
• M3: 422,614 km (0.093 R)
• M4: 1,120,638 km (0.087 R)
• M5: 1,271,432 km (0.079 R)
• M6: 2,263,117 km (0.075 R)
• M7: 3,187,033 km (0.098 R)
• M8: 3,460,199 km (0.107 R)
• M9: 3,683,249 km (0.117 R)
• M10: 4,229,431 km (0.09 R)
• M11: 4,866,718 km (0.068 R)
• M12: 5,608,873 km (0.091 R)
• M13: 6,663,239 km (0.101 R)
• M14: 7,211,515 km (0.105 R)
• M15: 7,575,636 km (0.101 R)
• M16: 8,228,182 km (0.101 R)
• M17: 12,279,292 km (0.08 R)
• M18: 16,133,981 km (0.057 R)
• M19: 18,142,482 km (0.118 R)
• M20: 18,717,835 km (0.051 R)
• M21: 19,010,000 km (0.097 R)
• M22: 19,206,571 km (0.111 R)
• M23: 19,804,065 km (0.092 R)
• M24: 23,766,015 km (0.051 R)
• M25: 27,466,917 km (0.095 R)
• M26: 32,926,940 km (0.092 R)
• M27: 42,489,535 km (0.044 R)
• M28: 48,810,793 km (0.114 R)
• M29: 52,966,772 km (0.111 R)
• M30: 59,633,002 km (0.073 R)
• M31: 67,747,789 km (0.096 R)
• M32: 68,206,307 km (0.097 R)
• M33: 69,827,200 km (0.105 R)
• M34: 80,350,961 km (0.062 R)
• M35: 83,465,738 km (0.047 R)
• M36: 83,728,881 km (0.115 R)
• M37: 86,929,976 km (0.111 R)

Kuiper Belt

Range: 35.9 - 61.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 18,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit