🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.72 AU - 0.8 AU

Year: 238 Days

Day: 34.7 Hours

Environment

Temp: 135 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.84 AU - 0.92 AU

Year: 297 Days

Day: 21.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.36 AU - 1.38 AU

Year: 577 Days

Day: 33.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.2

Radius: 4.8

Gravity: 25.49 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 13.12 AU - 17.64 AU

Year: 21707 Days

Day: 22.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 106,806,022 km

• M1: 59,690 km (0.095 R)
• M2: 212,279 km (0.062 R)
• M3: 402,269 km (0.088 R)
• M4: 796,758 km (0.102 R)
• M5: 1,511,537 km (0.079 R)
• M6: 1,734,139 km (0.075 R)
• M7: 2,098,709 km (0.086 R)
• M8: 2,630,080 km (0.053 R)
• M9: 3,137,815 km (0.112 R)
• M10: 3,472,316 km (0.1 R)
• M11: 5,873,960 km (0.033 R)
• M12: 7,878,422 km (0.044 R)
• M13: 9,767,095 km (0.099 R)
• M14: 13,312,266 km (0.07 R)
• M15: 15,965,683 km (0.112 R)
• M16: 17,629,959 km (0.044 R)
• M17: 18,238,823 km (0.068 R)
• M18: 18,503,910 km (0.053 R)
• M19: 21,396,535 km (0.085 R)
• M20: 27,707,770 km (0.103 R)
• M21: 29,977,469 km (0.067 R)
• M22: 32,368,192 km (0.081 R)
• M23: 33,543,732 km (0.086 R)
• M24: 37,099,075 km (0.075 R)
• M25: 37,953,877 km (0.078 R)
• M26: 50,462,055 km (0.107 R)
• M27: 52,931,766 km (0.092 R)
• M28: 57,729,818 km (0.071 R)
• M29: 69,891,676 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.6

Radius: 7.7

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 14.41 AU - 21.79 AU

Year: 27713 Days

Day: 22 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 106,806,022 km

• M1: 102,774 km (0.084 R)
• M2: 355,744 km (0.109 R)
• M3: 950,096 km (0.099 R)
• M4: 1,697,786 km (0.034 R)
• M5: 2,033,484 km (0.081 R)
• M6: 2,302,910 km (0.091 R)
• M7: 3,096,826 km (0.103 R)
• M8: 3,513,156 km (0.081 R)
• M9: 4,423,609 km (0.087 R)
• M10: 5,062,990 km (0.118 R)
• M11: 7,841,172 km (0.091 R)
• M12: 8,829,865 km (0.105 R)
• M13: 9,326,230 km (0.102 R)
• M14: 13,336,351 km (0.027 R)
• M15: 15,597,224 km (0.114 R)
• M16: 15,997,547 km (0.117 R)
• M17: 17,667,060 km (0.083 R)
• M18: 18,455,141 km (0.108 R)
• M19: 21,251,126 km (0.106 R)
• M20: 21,743,153 km (0.083 R)
• M21: 22,343,489 km (0.06 R)
• M22: 31,820,664 km (0.097 R)
• M23: 33,778,451 km (0.067 R)
• M24: 43,666,870 km (0.092 R)
• M25: 47,404,274 km (0.11 R)
• M26: 60,867,035 km (0.076 R)
• M27: 69,752,251 km (0.087 R)
• M28: 71,275,905 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.1

Radius: 4.1

Gravity: 54.97 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 15.71 AU - 21.29 AU

Year: 28637 Days

Day: 23.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 106,806,022 km

• M1: 51,013 km (0.081 R)
• M2: 259,552 km (0.095 R)
• M3: 1,126,771 km (0.103 R)
• M4: 2,015,233 km (0.065 R)
• M5: 4,173,332 km (0.106 R)
• M6: 4,472,976 km (0.118 R)
• M7: 4,628,109 km (0.092 R)
• M8: 5,199,573 km (0.114 R)
• M9: 5,955,192 km (0.078 R)
• M10: 6,481,477 km (0.101 R)
• M11: 7,847,755 km (0.119 R)
• M12: 9,458,325 km (0.078 R)
• M13: 9,649,960 km (0.088 R)
• M14: 9,974,887 km (0.084 R)
• M15: 12,154,827 km (0.08 R)
• M16: 13,963,764 km (0.08 R)
• M17: 14,295,573 km (0.098 R)
• M18: 14,463,571 km (0.103 R)
• M19: 16,490,323 km (0.037 R)
• M20: 16,954,675 km (0.095 R)
• M21: 18,301,205 km (0.113 R)
• M22: 18,899,447 km (0.091 R)
• M23: 20,240,442 km (0.053 R)
• M24: 20,452,123 km (0.11 R)
• M25: 21,205,049 km (0.094 R)
• M26: 22,200,025 km (0.099 R)
• M27: 23,341,457 km (0.063 R)
• M28: 27,385,386 km (0.059 R)
• M29: 30,326,032 km (0.074 R)
• M30: 31,163,032 km (0.111 R)
• M31: 33,618,232 km (0.101 R)
• M32: 35,426,870 km (0.115 R)
• M33: 35,888,978 km (0.067 R)
• M34: 39,731,250 km (0.099 R)
• M35: 52,885,540 km (0.095 R)
• M36: 63,778,210 km (0.105 R)
• M37: 66,308,508 km (0.099 R)
• M38: 70,349,446 km (0.098 R)
• M39: 83,723,196 km (0.055 R)
• M40: 83,995,764 km (0.093 R)
• M41: 93,325,285 km (0.05 R)
• M42: 100,527,974 km (0.105 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 18,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit