🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.05 AU - 1.71 AU

Year: 476 Days

Day: 12.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 141.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 115,450,280 km

• M1: 48,021 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.28 AU - 2.6 AU

Year: 1118 Days

Day: 19.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.54 AU - 7.46 AU

Year: 4312 Days

Day: 30.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,450,280 km

• M1: 137,032 km (0.03 R)

Planet 4 - Terrestrial

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.08 AU - 6.26 AU

Year: 4496 Days

Day: 23 Hours

Environment

Temp: -108 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,450,280 km

• M1: 33,061 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.67 AU - 10.13 AU

Year: 9139 Days

Day: 37 Hours

Environment

Temp: -137 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9.29 AU - 10.59 AU

Year: 9194 Days

Day: 38.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,450,280 km

• M1: 562,787 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 23.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.7

Radius: 5.4

Gravity: 33.39 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 20.82 AU - 25.96 AU

Year: 33187 Days

Day: 22 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 115,450,280 km

• M1: 67,169 km (0.037 R)
• M2: 687,701 km (0.116 R)
• M3: 1,192,893 km (0.118 R)
• M4: 1,378,395 km (0.105 R)
• M5: 1,682,826 km (0.1 R)
• M6: 2,031,090 km (0.107 R)
• M7: 3,270,658 km (0.098 R)
• M8: 5,117,893 km (0.066 R)
• M9: 5,942,775 km (0.098 R)
• M10: 6,959,592 km (0.107 R)
• M11: 7,737,202 km (0.074 R)
• M12: 8,694,778 km (0.111 R)
• M13: 9,931,803 km (0.063 R)
• M14: 13,909,311 km (0.116 R)
• M15: 14,166,619 km (0.075 R)
• M16: 19,043,211 km (0.111 R)
• M17: 19,897,564 km (0.093 R)
• M18: 22,144,674 km (0.097 R)
• M19: 24,431,127 km (0.068 R)
• M20: 25,824,183 km (0.074 R)
• M21: 29,185,647 km (0.115 R)
• M22: 30,463,811 km (0.117 R)
• M23: 37,916,328 km (0.102 R)
• M24: 39,608,280 km (0.031 R)
• M25: 40,298,974 km (0.096 R)
• M26: 42,960,469 km (0.103 R)
• M27: 47,458,877 km (0.083 R)
• M28: 49,621,763 km (0.062 R)
• M29: 53,931,528 km (0.108 R)
• M30: 58,484,091 km (0.115 R)
• M31: 60,739,428 km (0.116 R)
• M32: 61,427,130 km (0.069 R)
• M33: 62,584,718 km (0.077 R)
• M34: 63,051,912 km (0.106 R)
• M35: 65,422,440 km (0.101 R)
• M36: 66,872,941 km (0.099 R)
• M37: 69,587,694 km (0.071 R)
• M38: 74,710,074 km (0.06 R)
• M39: 85,985,116 km (0.032 R)
• M40: 90,974,654 km (0.077 R)
• M41: 98,657,253 km (0.102 R)
• M42: 101,204,156 km (0.084 R)
• M43: 117,057,491 km (0.112 R)
• M44: 117,411,590 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 24.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.1

Radius: 4.8

Gravity: 33.55 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 20.55 AU - 28.09 AU

Year: 35186 Days

Day: 19.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 115,450,280 km

• M1: 61,934 km (0.114 R)
• M2: 213,327 km (0.104 R)
• M3: 1,143,676 km (0.094 R)
• M4: 1,463,666 km (0.095 R)
• M5: 2,087,788 km (0.045 R)
• M6: 3,365,952 km (0.113 R)
• M7: 3,840,776 km (0.026 R)
• M8: 4,020,892 km (0.038 R)
• M9: 4,397,878 km (0.114 R)
• M10: 5,488,297 km (0.111 R)
• M11: 6,291,937 km (0.091 R)
• M12: 7,334,484 km (0.05 R)
• M13: 7,500,239 km (0.079 R)
• M14: 8,188,389 km (0.104 R)
• M15: 9,427,359 km (0.12 R)
• M16: 12,116,530 km (0.111 R)
• M17: 12,900,872 km (0.074 R)
• M18: 13,387,513 km (0.095 R)
• M19: 15,097,866 km (0.116 R)
• M20: 15,276,486 km (0.11 R)
• M21: 17,828,775 km (0.047 R)
• M22: 21,205,049 km (0.111 R)
• M23: 25,612,352 km (0.11 R)
• M24: 30,593,064 km (0.037 R)
• M25: 32,933,373 km (0.072 R)
• M26: 37,474,267 km (0.111 R)
• M27: 37,966,593 km (0.102 R)
• M28: 38,297,055 km (0.049 R)
• M29: 39,300,408 km (0.098 R)
• M30: 39,638,649 km (0.086 R)
• M31: 41,011,209 km (0.118 R)
• M32: 45,133,378 km (0.056 R)
• M33: 53,772,207 km (0.072 R)
• M34: 70,176,212 km (0.088 R)
• M35: 75,261,342 km (0.097 R)
• M36: 76,044,786 km (0.038 R)
• M37: 83,899,273 km (0.096 R)
• M38: 86,728,318 km (0.116 R)
• M39: 87,589,254 km (0.112 R)
• M40: 89,036,763 km (0.103 R)
• M41: 89,620,344 km (0.095 R)
• M42: 101,513,226 km (0.066 R)
• M43: 104,076,136 km (0.112 R)
• M44: 106,026,294 km (0.09 R)

Kuiper Belt

Range: 37.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 16,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit