🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.51 AU - 0.55 AU

Year: 142 Days

Day: 20 Hours

Environment

Temp: 197 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.56 AU - 0.58 AU

Year: 159 Days

Day: 27.8 Hours

Environment

Temp: 204 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.44 AU - 4.02 AU

Year: 2658 Days

Day: 28.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 134.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.8

Radius: 14.4

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.62 AU - 5.64 AU

Year: 3676 Days

Day: 13 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 27,007,174 km

• M1: 186,100 km (0.095 R)
• M2: 376,837 km (0.104 R)
• M3: 488,587 km (0.09 R)
• M4: 702,362 km (0.081 R)
• M5: 803,490 km (0.1 R)
• M6: 1,033,272 km (0.089 R)
• M7: 1,546,992 km (0.103 R)
• M8: 1,671,756 km (0.116 R)
• M9: 1,774,081 km (0.078 R)
• M10: 2,418,998 km (0.074 R)
• M11: 2,669,724 km (0.091 R)
• M12: 2,836,525 km (0.095 R)
• M13: 2,944,535 km (0.111 R)
• M14: 3,180,900 km (0.099 R)
• M15: 3,293,248 km (0.09 R)
• M16: 3,439,853 km (0.117 R)
• M17: 3,638,819 km (0.069 R)
• M18: 3,756,702 km (0.119 R)
• M19: 3,858,727 km (0.12 R)
• M20: 3,961,800 km (0.107 R)
• M21: 4,241,100 km (0.047 R)
• M22: 4,690,492 km (0.071 R)
• M23: 4,874,497 km (0.085 R)
• M24: 4,986,247 km (0.097 R)
• M25: 5,269,136 km (0.086 R)
• M26: 5,364,580 km (0.098 R)
• M27: 5,480,069 km (0.041 R)
• M28: 5,576,859 km (0.085 R)
• M29: 5,930,060 km (0.077 R)
• M30: 6,069,335 km (0.11 R)
• M31: 6,432,858 km (0.12 R)
• M32: 6,845,150 km (0.109 R)
• M33: 7,012,400 km (0.077 R)
• M34: 7,202,389 km (0.101 R)
• M35: 7,501,136 km (0.051 R)
• M36: 7,652,230 km (0.077 R)
• M37: 8,534,259 km (0.112 R)
• M38: 8,737,264 km (0.052 R)
• M39: 8,850,659 km (0.106 R)
• M40: 9,170,948 km (0.056 R)
• M41: 9,263,250 km (0.101 R)
• M42: 9,355,701 km (0.07 R)
• M43: 9,917,441 km (0.05 R)
• M44: 10,369,975 km (0.092 R)
• M45: 10,780,621 km (0.039 R)
• M46: 11,693,018 km (0.092 R)
• M47: 12,171,133 km (0.11 R)
• M48: 12,323,424 km (0.12 R)
• M49: 12,476,462 km (0.095 R)
• M50: 13,120,631 km (0.086 R)
• M51: 13,276,811 km (0.049 R)
• M52: 13,459,919 km (0.12 R)
• M53: 14,414,652 km (0.078 R)
• M54: 14,548,991 km (0.057 R)
• M55: 14,845,943 km (0.04 R)
• M56: 14,954,551 km (0.03 R)
• M57: 15,063,309 km (0.094 R)
• M58: 15,611,136 km (0.113 R)
• M59: 16,333,096 km (0.118 R)
• M60: 16,782,936 km (0.113 R)
• M61: 17,407,956 km (0.072 R)
• M62: 18,330,825 km (0.117 R)
• M63: 18,768,998 km (0.101 R)
• M64: 19,269,552 km (0.086 R)
• M65: 19,655,515 km (0.096 R)
• M66: 19,804,514 km (0.052 R)
• M67: 20,193,917 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.5

Radius: 11.8

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.94 AU - 10.18 AU

Year: 9240 Days

Day: 11.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 27,007,174 km

• M1: 151,094 km (0.059 R)
• M2: 240,404 km (0.094 R)
• M3: 330,163 km (0.083 R)
• M4: 521,947 km (0.081 R)
• M5: 765,941 km (0.036 R)
• M6: 872,006 km (0.086 R)
• M7: 983,456 km (0.108 R)
• M8: 1,523,804 km (0.053 R)
• M9: 1,599,201 km (0.093 R)
• M10: 1,676,095 km (0.084 R)
• M11: 1,817,764 km (0.092 R)
• M12: 1,898,098 km (0.089 R)
• M13: 2,079,560 km (0.09 R)
• M14: 2,694,856 km (0.116 R)
• M15: 3,364,307 km (0.049 R)
• M16: 3,666,793 km (0.073 R)
• M17: 4,385,013 km (0.12 R)
• M18: 4,626,763 km (0.118 R)
• M19: 4,918,180 km (0.041 R)
• M20: 5,780,163 km (0.104 R)
• M21: 5,997,079 km (0.045 R)
• M22: 6,192,005 km (0.092 R)
• M23: 7,095,427 km (0.105 R)
• M24: 7,747,075 km (0.114 R)
• M25: 7,826,512 km (0.101 R)
• M26: 8,013,060 km (0.073 R)
• M27: 8,147,250 km (0.088 R)
• M28: 8,608,909 km (0.109 R)
• M29: 9,107,219 km (0.111 R)
• M30: 9,643,378 km (0.115 R)
• M31: 9,987,303 km (0.098 R)
• M32: 10,452,104 km (0.113 R)
• M33: 10,540,068 km (0.112 R)
• M34: 10,746,213 km (0.086 R)
• M35: 11,736,252 km (0.114 R)
• M36: 11,980,695 km (0.059 R)
• M37: 14,353,018 km (0.09 R)
• M38: 14,910,569 km (0.089 R)
• M39: 16,728,034 km (0.063 R)
• M40: 16,831,107 km (0.118 R)
• M41: 17,210,637 km (0.07 R)
• M42: 17,384,170 km (0.051 R)
• M43: 18,013,528 km (0.08 R)
• M44: 18,935,650 km (0.116 R)
• M45: 19,150,622 km (0.113 R)
• M46: 20,384,355 km (0.063 R)
• M47: 20,567,912 km (0.099 R)
• M48: 20,641,514 km (0.098 R)
• M49: 21,718,469 km (0.059 R)
• M50: 22,244,904 km (0.091 R)
• M51: 22,623,387 km (0.102 R)
• M52: 22,737,380 km (0.118 R)
• M53: 23,617,764 km (0.119 R)
• M54: 24,665,398 km (0.113 R)
• M55: 24,821,877 km (0.112 R)
• M56: 25,490,729 km (0.081 R)
• M57: 26,966,961 km (0.101 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 19,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit