🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.51 AU - 0.51 AU

Year: 132 Days

Day: 27.8 Hours

Environment

Temp: 244 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.42 AU - 0.64 AU

Year: 140 Days

Day: 39.3 Hours

Environment

Temp: 226 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.62 AU - 0.86 AU

Year: 231 Days

Day: 43.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,240,293 km

• M1: 501,751 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.79 AU - 0.95 AU

Year: 295 Days

Day: 35.6 Hours

Environment

Temp: 80 °C

Axial Tilt: 150.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.84 AU - 0.9 AU

Year: 295 Days

Day: 26.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.82 AU - 0.92 AU

Year: 295 Days

Day: 35.4 Hours

Environment

Temp: 120 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 7 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.66 AU - 2.14 AU

Year: 952 Days

Day: 13.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,240,293 km

• M1: 253,718 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.8

Radius: 12.9

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.5 AU - 7.94 AU

Year: 7051 Days

Day: 11.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 34,240,293 km

• M1: 194,926 km (0.05 R)
• M2: 457,171 km (0.086 R)
• M3: 601,084 km (0.089 R)
• M4: 844,929 km (0.111 R)
• M5: 940,372 km (0.091 R)
• M6: 1,050,177 km (0.079 R)
• M7: 1,185,713 km (0.111 R)
• M8: 1,350,121 km (0.085 R)
• M9: 1,487,302 km (0.052 R)
• M10: 1,569,581 km (0.112 R)
• M11: 1,902,137 km (0.082 R)
• M12: 2,136,407 km (0.099 R)
• M13: 2,449,815 km (0.081 R)
• M14: 2,619,459 km (0.091 R)
• M15: 3,336,631 km (0.117 R)
• M16: 3,605,009 km (0.03 R)
• M17: 4,012,514 km (0.054 R)
• M18: 4,298,246 km (0.086 R)
• M19: 4,417,775 km (0.091 R)
• M20: 4,503,943 km (0.032 R)
• M21: 4,660,422 km (0.119 R)
• M22: 5,359,344 km (0.119 R)
• M23: 5,711,796 km (0.107 R)
• M24: 5,824,743 km (0.079 R)
• M25: 6,283,859 km (0.112 R)
• M26: 6,596,518 km (0.049 R)
• M27: 6,715,149 km (0.118 R)
• M28: 7,420,952 km (0.1 R)
• M29: 8,002,738 km (0.052 R)
• M30: 8,108,205 km (0.117 R)
• M31: 8,363,269 km (0.078 R)
• M32: 8,513,166 km (0.052 R)
• M33: 8,620,876 km (0.104 R)
• M34: 9,745,104 km (0.07 R)
• M35: 9,948,408 km (0.115 R)
• M36: 10,198,685 km (0.095 R)
• M37: 10,336,016 km (0.07 R)
• M38: 10,566,397 km (0.028 R)
• M39: 11,386,193 km (0.103 R)
• M40: 11,695,861 km (0.086 R)
• M41: 12,008,371 km (0.096 R)
• M42: 12,421,261 km (0.097 R)
• M43: 12,764,738 km (0.099 R)
• M44: 13,186,155 km (0.105 R)
• M45: 13,461,265 km (0.05 R)
• M46: 14,042,603 km (0.104 R)
• M47: 14,426,171 km (0.067 R)
• M48: 14,554,826 km (0.057 R)
• M49: 14,658,048 km (0.09 R)
• M50: 15,256,140 km (0.074 R)
• M51: 15,466,026 km (0.059 R)
• M52: 16,583,672 km (0.071 R)
• M53: 16,745,537 km (0.094 R)
• M54: 16,826,619 km (0.117 R)
• M55: 16,934,928 km (0.115 R)
• M56: 17,261,350 km (0.106 R)
• M57: 17,425,310 km (0.081 R)
• M58: 17,782,400 km (0.096 R)
• M59: 18,420,135 km (0.054 R)
• M60: 18,615,809 km (0.089 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.6

Radius: 9.8

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 8.87 AU - 14.05 AU

Year: 14100 Days

Day: 12.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 34,240,293 km

• M1: 130,449 km (0.099 R)
• M2: 218,413 km (0.111 R)
• M3: 384,616 km (0.103 R)
• M4: 550,071 km (0.107 R)
• M5: 740,210 km (0.06 R)
• M6: 1,168,659 km (0.099 R)
• M7: 1,349,672 km (0.055 R)
• M8: 1,647,821 km (0.081 R)
• M9: 2,163,784 km (0.08 R)
• M10: 3,059,875 km (0.118 R)
• M11: 3,242,384 km (0.09 R)
• M12: 3,714,814 km (0.075 R)
• M13: 3,811,903 km (0.047 R)
• M14: 3,909,890 km (0.117 R)
• M15: 4,908,605 km (0.085 R)
• M16: 4,988,491 km (0.095 R)
• M17: 5,068,974 km (0.119 R)
• M18: 5,149,907 km (0.099 R)
• M19: 5,340,345 km (0.029 R)
• M20: 5,644,178 km (0.096 R)
• M21: 5,840,600 km (0.113 R)
• M22: 5,982,269 km (0.052 R)
• M23: 6,796,530 km (0.086 R)
• M24: 6,915,760 km (0.11 R)
• M25: 7,460,745 km (0.038 R)
• M26: 8,114,039 km (0.094 R)
• M27: 8,335,893 km (0.116 R)
• M28: 8,495,513 km (0.112 R)
• M29: 9,078,945 km (0.058 R)
• M30: 9,210,292 km (0.11 R)
• M31: 9,708,752 km (0.074 R)
• M32: 10,558,767 km (0.088 R)
• M33: 11,045,260 km (0.067 R)
• M34: 11,432,718 km (0.105 R)
• M35: 11,539,082 km (0.092 R)
• M36: 11,932,076 km (0.083 R)
• M37: 12,293,355 km (0.095 R)
• M38: 12,511,768 km (0.088 R)
• M39: 12,584,771 km (0.096 R)
• M40: 12,694,726 km (0.102 R)
• M41: 13,026,384 km (0.087 R)
• M42: 13,323,635 km (0.101 R)
• M43: 13,886,871 km (0.091 R)
• M44: 14,804,355 km (0.042 R)
• M45: 14,959,189 km (0.116 R)
• M46: 16,097,778 km (0.1 R)
• M47: 16,217,157 km (0.094 R)
• M48: 16,336,835 km (0.046 R)
• M49: 17,223,352 km (0.085 R)
• M50: 18,874,913 km (0.103 R)
• M51: 19,337,918 km (0.099 R)
• M52: 19,975,355 km (0.078 R)
• M53: 20,706,140 km (0.066 R)
• M54: 21,445,752 km (0.06 R)
• M55: 25,827,923 km (0.065 R)
• M56: 26,859,101 km (0.084 R)
• M57: 27,427,423 km (0.109 R)
• M58: 27,569,990 km (0.078 R)
• M59: 27,903,892 km (0.065 R)
• M60: 29,690,689 km (0.109 R)
• M61: 29,788,377 km (0.097 R)
• M62: 30,130,956 km (0.118 R)
• M63: 30,278,160 km (0.088 R)
• M64: 30,376,446 km (0.093 R)
• M65: 31,315,472 km (0.117 R)
• M66: 31,414,805 km (0.027 R)
• M67: 32,515,097 km (0.03 R)
• M68: 33,221,947 km (0.071 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 10,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit