🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.5 AU - 0.54 AU

Year: 132 Days

Day: 31.7 Hours

Environment

Temp: 263 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.78 AU - 1.12 AU

Year: 325 Days

Day: 37.5 Hours

Environment

Temp: 95 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,869,866 km

• M1: 48,171 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.44 AU - 1.76 AU

Year: 711 Days

Day: 33.6 Hours

Environment

Temp: -26 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.57 AU - 2.67 AU

Year: 1490 Days

Day: 42.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.27 AU - 3.95 AU

Year: 2411 Days

Day: 13.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,869,866 km

• M1: 20,944 km (0.059 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.48 AU - 4.58 AU

Year: 2843 Days

Day: 39.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.19 AU - 4.25 AU

Year: 3047 Days

Day: 19.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.84 AU - 5.28 AU

Year: 4000 Days

Day: 32.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.6

Radius: 7.3

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 13.36 AU - 13.54 AU

Year: 17337 Days

Day: 19 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 76,869,866 km

• M1: 90,806 km (0.1 R)
• M2: 823,237 km (0.115 R)
• M3: 1,297,462 km (0.119 R)
• M4: 2,335,672 km (0.028 R)
• M5: 2,627,238 km (0.079 R)
• M6: 4,074,597 km (0.088 R)
• M7: 4,625,417 km (0.056 R)
• M8: 4,885,717 km (0.097 R)
• M9: 5,616,054 km (0.094 R)
• M10: 6,103,294 km (0.04 R)
• M11: 7,780,436 km (0.101 R)
• M12: 8,102,819 km (0.105 R)
• M13: 8,386,008 km (0.052 R)
• M14: 8,774,065 km (0.1 R)
• M15: 13,602,186 km (0.046 R)
• M16: 16,199,355 km (0.095 R)
• M17: 19,026,904 km (0.111 R)
• M18: 20,210,074 km (0.09 R)
• M19: 22,815,620 km (0.065 R)
• M20: 25,535,908 km (0.096 R)
• M21: 32,788,562 km (0.053 R)
• M22: 33,027,470 km (0.103 R)
• M23: 35,733,247 km (0.04 R)
• M24: 35,986,366 km (0.107 R)
• M25: 41,302,775 km (0.097 R)
• M26: 43,280,609 km (0.066 R)
• M27: 45,320,675 km (0.111 R)
• M28: 46,214,373 km (0.113 R)
• M29: 48,810,195 km (0.075 R)
• M30: 51,824,442 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.1

Radius: 7

Gravity: 16.06 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 11.24 AU - 17.3 AU

Year: 18946 Days

Day: 19.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 76,869,866 km

• M1: 87,066 km (0.053 R)
• M2: 484,548 km (0.107 R)
• M3: 748,588 km (0.066 R)
• M4: 1,009,187 km (0.087 R)
• M5: 1,286,841 km (0.064 R)
• M6: 2,018,374 km (0.113 R)
• M7: 2,464,176 km (0.105 R)
• M8: 2,821,416 km (0.118 R)
• M9: 3,078,425 km (0.12 R)
• M10: 3,913,630 km (0.061 R)
• M11: 4,676,878 km (0.052 R)
• M12: 5,898,494 km (0.027 R)
• M13: 6,494,792 km (0.105 R)
• M14: 9,120,533 km (0.079 R)
• M15: 9,917,142 km (0.111 R)
• M16: 10,697,594 km (0.07 R)
• M17: 12,792,264 km (0.088 R)
• M18: 13,355,799 km (0.031 R)
• M19: 14,381,591 km (0.108 R)
• M20: 14,760,523 km (0.096 R)
• M21: 17,005,987 km (0.098 R)
• M22: 17,259,406 km (0.084 R)
• M23: 31,964,278 km (0.077 R)
• M24: 32,739,644 km (0.066 R)
• M25: 40,892,578 km (0.082 R)
• M26: 41,959,660 km (0.091 R)
• M27: 43,516,076 km (0.072 R)
• M28: 47,075,009 km (0.098 R)
• M29: 61,450,317 km (0.089 R)
• M30: 67,595,947 km (0.036 R)
• M31: 68,872,317 km (0.117 R)
• M32: 71,912,893 km (0.113 R)
• M33: 72,133,400 km (0.096 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 18,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit