🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.44 AU - 0.72 AU

Year: 134 Days

Day: 14.9 Hours

Environment

Temp: 303 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 114,896,257 km

• M1: 58,044 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.6 AU - 0.64 AU

Year: 148 Days

Day: 17 Hours

Environment

Temp: 293 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 114,896,257 km

• M1: 303,833 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.81 AU - 0.81 AU

Year: 221 Days

Day: 17.3 Hours

Environment

Temp: 266 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 114,896,257 km

• M1: 29,620 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.13 AU - 3.79 AU

Year: 1952 Days

Day: 40.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,896,257 km

• M1: 1,467,406 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.51 AU - 9.11 AU

Year: 5995 Days

Day: 25.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,896,257 km

• M1: 57,595 km (0.029 R)

Planet 6 - Terrestrial

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.28 AU - 8.02 AU

Year: 6418 Days

Day: 24.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.5 AU - 10.24 AU

Year: 7345 Days

Day: 29.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.1

Radius: 9.9

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 12.31 AU - 13.93 AU

Year: 14415 Days

Day: 13.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 114,896,257 km

• M1: 123,119 km (0.066 R)
• M2: 479,910 km (0.045 R)
• M3: 1,190,799 km (0.114 R)
• M4: 1,612,815 km (0.115 R)
• M5: 2,047,995 km (0.117 R)
• M6: 2,620,356 km (0.099 R)
• M7: 3,562,374 km (0.117 R)
• M8: 5,150,954 km (0.109 R)
• M9: 5,478,124 km (0.099 R)
• M10: 6,357,162 km (0.047 R)
• M11: 7,450,423 km (0.083 R)
• M12: 8,041,933 km (0.119 R)
• M13: 8,438,517 km (0.117 R)
• M14: 9,463,262 km (0.077 R)
• M15: 11,261,578 km (0.098 R)
• M16: 12,560,836 km (0.06 R)
• M17: 13,583,337 km (0.099 R)
• M18: 22,005,847 km (0.043 R)
• M19: 25,318,841 km (0.119 R)
• M20: 25,980,961 km (0.088 R)
• M21: 26,557,661 km (0.085 R)
• M22: 27,241,323 km (0.1 R)
• M23: 28,339,222 km (0.099 R)
• M24: 28,745,680 km (0.104 R)
• M25: 30,410,554 km (0.077 R)
• M26: 31,158,843 km (0.099 R)
• M27: 35,672,061 km (0.082 R)
• M28: 36,985,530 km (0.111 R)
• M29: 39,204,216 km (0.061 R)
• M30: 40,602,807 km (0.056 R)
• M31: 43,499,470 km (0.066 R)
• M32: 45,690,630 km (0.065 R)
• M33: 47,954,495 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.5

Radius: 3.3

Gravity: 55.14 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 16.04 AU - 23.82 AU

Year: 26988 Days

Day: 24 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 114,896,257 km

• M1: 40,990 km (0.119 R)
• M2: 183,407 km (0.085 R)
• M3: 306,376 km (0.106 R)
• M4: 603,777 km (0.105 R)
• M5: 2,464,924 km (0.086 R)
• M6: 2,766,513 km (0.061 R)
• M7: 3,235,204 km (0.091 R)
• M8: 3,754,757 km (0.039 R)
• M9: 4,017,600 km (0.101 R)
• M10: 4,879,883 km (0.112 R)
• M11: 5,354,108 km (0.117 R)
• M12: 5,858,552 km (0.051 R)
• M13: 7,509,664 km (0.099 R)
• M14: 7,926,443 km (0.068 R)
• M15: 8,920,222 km (0.083 R)
• M16: 10,434,152 km (0.072 R)
• M17: 13,124,371 km (0.104 R)
• M18: 13,651,703 km (0.113 R)
• M19: 14,192,948 km (0.113 R)
• M20: 15,483,679 km (0.11 R)
• M21: 21,533,267 km (0.101 R)
• M22: 26,062,043 km (0.108 R)
• M23: 29,239,951 km (0.1 R)
• M24: 29,622,473 km (0.068 R)
• M25: 31,318,613 km (0.107 R)
• M26: 36,204,779 km (0.073 R)
• M27: 38,751,384 km (0.025 R)
• M28: 39,058,508 km (0.112 R)
• M29: 42,545,934 km (0.108 R)
• M30: 47,277,116 km (0.113 R)
• M31: 57,368,091 km (0.08 R)
• M32: 66,141,258 km (0.1 R)
• M33: 74,101,660 km (0.045 R)
• M34: 76,006,639 km (0.119 R)
• M35: 83,697,017 km (0.099 R)
• M36: 86,807,904 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 23.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.7

Radius: 3

Gravity: 84.3 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 23.18 AU - 24.46 AU

Year: 35263 Days

Day: 20.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 114,896,257 km

• M1: 40,092 km (0.102 R)
• M2: 642,373 km (0.097 R)
• M3: 1,227,301 km (0.11 R)
• M4: 1,508,994 km (0.118 R)
• M5: 1,768,097 km (0.027 R)
• M6: 2,374,268 km (0.085 R)
• M7: 2,696,202 km (0.118 R)
• M8: 2,896,963 km (0.054 R)
• M9: 3,393,329 km (0.101 R)
• M10: 4,202,653 km (0.077 R)
• M11: 9,233,330 km (0.08 R)
• M12: 9,361,835 km (0.056 R)
• M13: 10,158,743 km (0.106 R)
• M14: 11,144,443 km (0.074 R)
• M15: 12,192,077 km (0.112 R)
• M16: 13,140,827 km (0.078 R)
• M17: 16,944,352 km (0.064 R)
• M18: 18,528,295 km (0.079 R)
• M19: 21,196,672 km (0.085 R)
• M20: 23,747,016 km (0.115 R)
• M21: 28,894,380 km (0.067 R)
• M22: 30,006,042 km (0.117 R)
• M23: 33,662,812 km (0.103 R)
• M24: 34,582,689 km (0.105 R)
• M25: 35,834,973 km (0.118 R)
• M26: 37,279,490 km (0.087 R)
• M27: 43,087,029 km (0.085 R)
• M28: 43,807,492 km (0.102 R)
• M29: 44,903,297 km (0.101 R)
• M30: 47,149,210 km (0.09 R)
• M31: 51,863,637 km (0.096 R)
• M32: 52,474,146 km (0.05 R)
• M33: 53,917,317 km (0.097 R)
• M34: 54,125,706 km (0.09 R)
• M35: 55,386,667 km (0.068 R)
• M36: 59,509,135 km (0.112 R)
• M37: 61,758,788 km (0.078 R)
• M38: 64,064,540 km (0.091 R)
• M39: 67,871,806 km (0.081 R)
• M40: 72,079,396 km (0.061 R)
• M41: 102,293,678 km (0.086 R)
• M42: 106,168,113 km (0.045 R)
• M43: 113,523,391 km (0.104 R)

Kuiper Belt

Range: 36.2 - 64.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 15,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit