🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.53 AU - 0.73 AU

Year: 187 Days

Day: 36.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.48 AU - 0.78 AU

Year: 187 Days

Day: 30.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 66.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.56 AU - 0.76 AU

Year: 201 Days

Day: 37.2 Hours

Environment

Temp: 124 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.3

Radius: 12.7

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.12 AU - 6.96 AU

Year: 5563 Days

Day: 11.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 93,546,485 km

• M1: 157,975 km (0.062 R)
• M2: 732,431 km (0.109 R)
• M3: 1,146,817 km (0.101 R)
• M4: 1,565,991 km (0.071 R)
• M5: 2,908,183 km (0.072 R)
• M6: 4,161,364 km (0.111 R)
• M7: 4,857,592 km (0.1 R)
• M8: 5,345,282 km (0.051 R)
• M9: 5,747,101 km (0.101 R)
• M10: 7,561,574 km (0.09 R)
• M11: 7,995,557 km (0.058 R)
• M12: 15,494,599 km (0.11 R)
• M13: 15,960,597 km (0.082 R)
• M14: 16,495,858 km (0.108 R)
• M15: 18,238,224 km (0.071 R)
• M16: 20,307,163 km (0.116 R)
• M17: 21,505,891 km (0.098 R)
• M18: 22,602,443 km (0.103 R)
• M19: 25,065,572 km (0.106 R)
• M20: 28,737,751 km (0.062 R)
• M21: 29,887,859 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.8

Radius: 5.2

Gravity: 33.17 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 11.79 AU - 16.35 AU

Year: 19777 Days

Day: 18.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 93,546,485 km

• M1: 64,626 km (0.093 R)
• M2: 354,547 km (0.06 R)
• M3: 775,815 km (0.065 R)
• M4: 1,689,558 km (0.065 R)
• M5: 2,407,030 km (0.104 R)
• M6: 2,572,036 km (0.1 R)
• M7: 3,085,755 km (0.102 R)
• M8: 3,820,879 km (0.026 R)
• M9: 4,145,357 km (0.115 R)
• M10: 4,924,164 km (0.077 R)
• M11: 5,427,860 km (0.087 R)
• M12: 5,754,432 km (0.045 R)
• M13: 6,954,207 km (0.106 R)
• M14: 7,738,847 km (0.095 R)
• M15: 10,016,924 km (0.037 R)
• M16: 11,807,012 km (0.055 R)
• M17: 14,025,698 km (0.094 R)
• M18: 16,172,128 km (0.115 R)
• M19: 17,454,332 km (0.12 R)
• M20: 22,217,079 km (0.102 R)
• M21: 29,238,904 km (0.119 R)
• M22: 31,916,556 km (0.072 R)
• M23: 41,232,764 km (0.107 R)
• M24: 42,809,974 km (0.047 R)
• M25: 46,927,954 km (0.101 R)
• M26: 47,268,290 km (0.071 R)
• M27: 47,954,046 km (0.064 R)
• M28: 49,521,234 km (0.087 R)
• M29: 64,558,812 km (0.111 R)
• M30: 69,512,296 km (0.106 R)
• M31: 73,790,646 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.2

Radius: 8

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 13.05 AU - 16.05 AU

Year: 20798 Days

Day: 16.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 113.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 93,546,485 km

• M1: 113,545 km (0.083 R)
• M2: 1,104,331 km (0.106 R)
• M3: 1,535,921 km (0.079 R)
• M4: 2,432,312 km (0.106 R)
• M5: 2,782,820 km (0.114 R)
• M6: 5,136,892 km (0.104 R)
• M7: 5,829,530 km (0.053 R)
• M8: 13,038,801 km (0.099 R)
• M9: 15,103,551 km (0.113 R)
• M10: 18,512,437 km (0.111 R)
• M11: 25,653,791 km (0.111 R)
• M12: 32,348,296 km (0.115 R)
• M13: 38,882,731 km (0.064 R)
• M14: 44,733,952 km (0.07 R)
• M15: 48,891,875 km (0.104 R)
• M16: 49,689,082 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.8

Radius: 4.8

Gravity: 22.91 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 15.44 AU - 22.58 AU

Year: 31060 Days

Day: 15.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 93,546,485 km

• M1: 65,673 km (0.092 R)
• M2: 294,857 km (0.115 R)
• M3: 479,611 km (0.081 R)
• M4: 1,721,871 km (0.039 R)
• M5: 1,879,398 km (0.045 R)
• M6: 2,953,960 km (0.08 R)
• M7: 3,799,337 km (0.056 R)
• M8: 4,421,365 km (0.089 R)
• M9: 5,562,647 km (0.043 R)
• M10: 7,596,729 km (0.081 R)
• M11: 8,297,895 km (0.107 R)
• M12: 8,465,594 km (0.114 R)
• M13: 8,982,455 km (0.1 R)
• M14: 11,193,511 km (0.066 R)
• M15: 11,745,527 km (0.086 R)
• M16: 12,243,239 km (0.111 R)
• M17: 13,820,749 km (0.072 R)
• M18: 14,056,665 km (0.079 R)
• M19: 14,780,569 km (0.075 R)
• M20: 15,193,160 km (0.049 R)
• M21: 16,389,644 km (0.115 R)
• M22: 17,100,832 km (0.112 R)
• M23: 20,152,030 km (0.076 R)
• M24: 20,455,414 km (0.073 R)
• M25: 21,805,535 km (0.118 R)
• M26: 22,883,687 km (0.038 R)
• M27: 25,615,195 km (0.091 R)
• M28: 27,181,784 km (0.109 R)
• M29: 32,539,781 km (0.09 R)
• M30: 33,097,332 km (0.114 R)
• M31: 34,663,472 km (0.072 R)
• M32: 38,871,810 km (0.109 R)
• M33: 39,657,348 km (0.066 R)
• M34: 44,766,116 km (0.11 R)
• M35: 49,926,644 km (0.067 R)
• M36: 53,707,730 km (0.045 R)
• M37: 68,211,543 km (0.106 R)
• M38: 69,124,239 km (0.111 R)
• M39: 72,856,706 km (0.068 R)
• M40: 80,466,301 km (0.114 R)
• M41: 85,118,944 km (0.09 R)
• M42: 89,402,380 km (0.047 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 12,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit