🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.49 AU - 0.57 AU

Year: 162 Days

Day: 18.8 Hours

Environment

Temp: 119 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,140,347 km

• M1: 42,187 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.49 AU - 0.67 AU

Year: 185 Days

Day: 26 Hours

Environment

Temp: 95 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.5

Radius: 13.6

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.11 AU - 3.45 AU

Year: 2489 Days

Day: 12.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 99,140,347 km

• M1: 169,943 km (0.047 R)
• M2: 748,289 km (0.109 R)
• M3: 1,219,073 km (0.088 R)
• M4: 1,979,479 km (0.104 R)
• M5: 4,414,484 km (0.112 R)
• M6: 5,447,008 km (0.055 R)
• M7: 7,363,058 km (0.091 R)
• M8: 7,886,201 km (0.101 R)
• M9: 9,694,241 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.5

Radius: 10.5

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.03 AU - 4.51 AU

Year: 3067 Days

Day: 7.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 99,140,347 km

• M1: 130,599 km (0.116 R)
• M2: 878,289 km (0.099 R)
• M3: 1,309,131 km (0.057 R)
• M4: 2,582,209 km (0.115 R)
• M5: 3,263,029 km (0.063 R)
• M6: 4,098,383 km (0.051 R)
• M7: 4,566,774 km (0.111 R)
• M8: 5,832,971 km (0.069 R)
• M9: 6,507,358 km (0.096 R)
• M10: 7,175,013 km (0.11 R)
• M11: 11,064,558 km (0.105 R)
• M12: 13,544,142 km (0.108 R)
• M13: 14,819,315 km (0.1 R)
• M14: 15,631,631 km (0.031 R)
• M15: 16,931,038 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.7

Radius: 8.6

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.27 AU - 9.01 AU

Year: 9730 Days

Day: 10 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 99,140,347 km

• M1: 106,962 km (0.111 R)
• M2: 382,821 km (0.077 R)
• M3: 663,616 km (0.084 R)
• M4: 1,211,294 km (0.11 R)
• M5: 1,751,193 km (0.088 R)
• M6: 2,738,389 km (0.09 R)
• M7: 3,123,903 km (0.109 R)
• M8: 3,770,166 km (0.098 R)
• M9: 4,193,528 km (0.043 R)
• M10: 4,948,847 km (0.119 R)
• M11: 6,247,955 km (0.111 R)
• M12: 7,719,250 km (0.099 R)
• M13: 8,669,795 km (0.037 R)
• M14: 9,220,166 km (0.093 R)
• M15: 10,089,030 km (0.107 R)
• M16: 10,801,714 km (0.045 R)
• M17: 12,964,451 km (0.083 R)
• M18: 13,991,739 km (0.113 R)
• M19: 14,303,950 km (0.117 R)
• M20: 14,813,181 km (0.077 R)
• M21: 16,691,382 km (0.114 R)
• M22: 17,398,980 km (0.099 R)
• M23: 17,760,259 km (0.081 R)
• M24: 18,572,576 km (0.028 R)
• M25: 20,033,848 km (0.057 R)
• M26: 22,837,312 km (0.084 R)
• M27: 23,445,277 km (0.114 R)
• M28: 24,603,165 km (0.061 R)
• M29: 27,322,555 km (0.079 R)
• M30: 27,909,278 km (0.09 R)
• M31: 32,689,528 km (0.029 R)
• M32: 33,461,753 km (0.043 R)
• M33: 34,472,436 km (0.073 R)
• M34: 38,231,082 km (0.083 R)
• M35: 43,966,216 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.2

Radius: 4.1

Gravity: 40.23 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 13.97 AU - 20.47 AU

Year: 29939 Days

Day: 15.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 99,140,347 km

• M1: 52,359 km (0.117 R)
• M2: 182,809 km (0.057 R)
• M3: 317,147 km (0.105 R)
• M4: 917,185 km (0.115 R)
• M5: 1,063,491 km (0.092 R)
• M6: 1,256,622 km (0.119 R)
• M7: 1,562,400 km (0.074 R)
• M8: 2,089,284 km (0.07 R)
• M9: 2,296,926 km (0.098 R)
• M10: 2,673,314 km (0.071 R)
• M11: 3,390,187 km (0.057 R)
• M12: 3,710,027 km (0.108 R)
• M13: 5,318,354 km (0.076 R)
• M14: 5,617,998 km (0.064 R)
• M15: 6,440,338 km (0.093 R)
• M16: 7,236,199 km (0.095 R)
• M17: 8,549,518 km (0.069 R)
• M18: 10,273,185 km (0.101 R)
• M19: 11,425,537 km (0.107 R)
• M20: 11,566,608 km (0.094 R)
• M21: 14,307,690 km (0.062 R)
• M22: 17,266,885 km (0.084 R)
• M23: 19,585,204 km (0.097 R)
• M24: 21,347,467 km (0.112 R)
• M25: 23,325,599 km (0.088 R)
• M26: 27,013,037 km (0.102 R)
• M27: 29,191,182 km (0.118 R)
• M28: 31,345,541 km (0.064 R)
• M29: 36,422,893 km (0.107 R)
• M30: 42,357,889 km (0.103 R)
• M31: 48,167,522 km (0.086 R)
• M32: 55,893,804 km (0.12 R)
• M33: 66,660,961 km (0.115 R)
• M34: 69,670,720 km (0.111 R)
• M35: 73,254,637 km (0.099 R)
• M36: 73,497,733 km (0.07 R)
• M37: 80,528,085 km (0.098 R)
• M38: 85,007,793 km (0.115 R)
• M39: 88,267,980 km (0.115 R)
• M40: 89,095,854 km (0.119 R)
• M41: 96,781,146 km (0.088 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: 163 - 11,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit