🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.59 AU - 0.69 AU

Year: 195 Days

Day: 31 Hours

Environment

Temp: 127 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.67 AU - 0.71 AU

Year: 218 Days

Day: 34.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.55 AU - 0.83 AU

Year: 218 Days

Day: 16.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.69 AU - 0.89 AU

Year: 267 Days

Day: 18.1 Hours

Environment

Temp: 99 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,344,613 km

• M1: 821,292 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.78 AU - 2.5 AU

Year: 1192 Days

Day: 47.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,344,613 km

• M1: 245,490 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.96 AU - 2.98 AU

Year: 1478 Days

Day: 27.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.6

Radius: 9.7

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.65 AU - 13.01 AU

Year: 13572 Days

Day: 14.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 56,344,613 km

• M1: 121,174 km (0.059 R)
• M2: 810,820 km (0.106 R)
• M3: 1,114,803 km (0.097 R)
• M4: 1,671,457 km (0.034 R)
• M5: 2,404,487 km (0.107 R)
• M6: 3,813,100 km (0.118 R)
• M7: 4,525,186 km (0.032 R)
• M8: 5,138,238 km (0.108 R)
• M9: 5,707,009 km (0.106 R)
• M10: 8,496,112 km (0.078 R)
• M11: 10,184,773 km (0.106 R)
• M12: 10,828,043 km (0.057 R)
• M13: 14,519,371 km (0.094 R)
• M14: 15,850,642 km (0.113 R)
• M15: 17,400,177 km (0.069 R)
• M16: 19,196,249 km (0.077 R)
• M17: 19,872,132 km (0.059 R)
• M18: 20,486,082 km (0.115 R)
• M19: 21,033,610 km (0.118 R)
• M20: 25,322,132 km (0.034 R)
• M21: 26,501,861 km (0.061 R)
• M22: 31,381,893 km (0.098 R)
• M23: 34,141,824 km (0.086 R)
• M24: 36,829,500 km (0.1 R)
• M25: 40,383,496 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.1

Radius: 8.3

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 10.94 AU - 11.76 AU

Year: 14561 Days

Day: 7.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 56,344,613 km

• M1: 111,151 km (0.084 R)
• M2: 446,250 km (0.113 R)
• M3: 1,044,492 km (0.115 R)
• M4: 1,955,244 km (0.119 R)
• M5: 2,488,112 km (0.081 R)
• M6: 3,398,265 km (0.099 R)
• M7: 4,261,595 km (0.095 R)
• M8: 5,335,707 km (0.074 R)
• M9: 5,858,701 km (0.092 R)
• M10: 6,664,436 km (0.106 R)
• M11: 10,464,969 km (0.082 R)
• M12: 12,399,420 km (0.078 R)
• M13: 12,787,028 km (0.115 R)
• M14: 13,316,305 km (0.112 R)
• M15: 14,348,081 km (0.102 R)
• M16: 19,701,740 km (0.038 R)
• M17: 24,094,233 km (0.042 R)
• M18: 33,994,471 km (0.104 R)
• M19: 37,771,368 km (0.097 R)
• M20: 44,171,314 km (0.084 R)
• M21: 46,921,671 km (0.111 R)
• M22: 49,784,077 km (0.028 R)
• M23: 57,445,283 km (0.088 R)
• M24: 59,248,386 km (0.109 R)
• M25: 59,613,405 km (0.089 R)
• M26: 60,163,925 km (0.043 R)
• M27: 60,903,088 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.2

Radius: 4.2

Gravity: 14.75 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.91 AU - 17.77 AU

Year: 20679 Days

Day: 16.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,344,613 km

• M1: 52,210 km (0.027 R)
• M2: 359,184 km (0.102 R)
• M3: 1,053,019 km (0.06 R)
• M4: 1,587,383 km (0.116 R)
• M5: 2,112,172 km (0.119 R)
• M6: 2,284,359 km (0.114 R)
• M7: 2,528,354 km (0.061 R)
• M8: 2,722,681 km (0.107 R)
• M9: 5,113,854 km (0.083 R)
• M10: 7,258,937 km (0.085 R)
• M11: 8,151,438 km (0.116 R)
• M12: 8,769,278 km (0.065 R)
• M13: 9,366,921 km (0.087 R)
• M14: 12,090,201 km (0.109 R)
• M15: 15,369,236 km (0.068 R)
• M16: 15,583,012 km (0.11 R)
• M17: 16,236,007 km (0.045 R)
• M18: 21,063,231 km (0.088 R)
• M19: 21,950,944 km (0.097 R)
• M20: 32,589,747 km (0.064 R)
• M21: 44,029,496 km (0.082 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 18,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit