🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.54 AU - 0.62 AU

Year: 154 Days

Day: 27.4 Hours

Environment

Temp: 249 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.68 AU - 1.04 AU

Year: 278 Days

Day: 23.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.81 AU - 1.27 AU

Year: 369 Days

Day: 37.7 Hours

Environment

Temp: 83 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,966,134 km

• M1: 716,723 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.11 AU - 1.11 AU

Year: 407 Days

Day: 23 Hours

Environment

Temp: 105 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,966,134 km

• M1: 181,612 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.88 AU - 1.42 AU

Year: 429 Days

Day: 14.2 Hours

Environment

Temp: 43 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4 AU - 4.08 AU

Year: 2828 Days

Day: 18.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.44 AU - 5.04 AU

Year: 3040 Days

Day: 19.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.2

Radius: 14.8

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.69 AU - 11.11 AU

Year: 10037 Days

Day: 12.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 30,966,134 km

• M1: 197,320 km (0.06 R)
• M2: 360,531 km (0.076 R)
• M3: 867,069 km (0.089 R)
• M4: 1,201,420 km (0.114 R)
• M5: 1,929,813 km (0.103 R)
• M6: 2,179,043 km (0.109 R)
• M7: 2,439,044 km (0.074 R)
• M8: 3,037,585 km (0.036 R)
• M9: 3,158,011 km (0.102 R)
• M10: 3,630,441 km (0.113 R)
• M11: 3,888,198 km (0.081 R)
• M12: 4,045,725 km (0.093 R)
• M13: 4,781,447 km (0.088 R)
• M14: 4,922,368 km (0.03 R)
• M15: 5,324,338 km (0.055 R)
• M16: 5,707,159 km (0.091 R)
• M17: 5,917,045 km (0.075 R)
• M18: 6,624,792 km (0.084 R)
• M19: 6,972,906 km (0.09 R)
• M20: 7,359,617 km (0.115 R)
• M21: 8,221,450 km (0.064 R)
• M22: 8,698,817 km (0.113 R)
• M23: 10,003,909 km (0.12 R)
• M24: 10,148,570 km (0.105 R)
• M25: 10,330,481 km (0.085 R)
• M26: 10,476,937 km (0.103 R)
• M27: 10,734,694 km (0.093 R)
• M28: 10,994,546 km (0.111 R)
• M29: 11,106,595 km (0.086 R)
• M30: 11,294,190 km (0.092 R)
• M31: 12,286,473 km (0.111 R)
• M32: 12,871,700 km (0.081 R)
• M33: 13,466,052 km (0.111 R)
• M34: 13,827,032 km (0.103 R)
• M35: 14,476,586 km (0.108 R)
• M36: 15,721,390 km (0.058 R)
• M37: 15,974,509 km (0.098 R)
• M38: 16,699,012 km (0.1 R)
• M39: 16,827,965 km (0.066 R)
• M40: 17,216,770 km (0.057 R)
• M41: 17,959,524 km (0.114 R)
• M42: 18,268,443 km (0.118 R)
• M43: 18,936,248 km (0.082 R)
• M44: 19,205,674 km (0.114 R)
• M45: 19,793,593 km (0.071 R)
• M46: 23,252,296 km (0.098 R)
• M47: 23,540,871 km (0.052 R)
• M48: 23,685,532 km (0.119 R)
• M49: 23,830,642 km (0.109 R)
• M50: 24,560,230 km (0.076 R)
• M51: 25,792,468 km (0.072 R)
• M52: 25,891,801 km (0.092 R)
• M53: 26,091,065 km (0.081 R)
• M54: 26,340,894 km (0.113 R)
• M55: 27,398,850 km (0.089 R)
• M56: 27,652,867 km (0.099 R)
• M57: 28,163,146 km (0.112 R)
• M58: 28,522,180 km (0.025 R)
• M59: 28,779,489 km (0.081 R)
• M60: 30,235,076 km (0.079 R)
• M61: 30,708,105 km (0.104 R)
• M62: 31,289,442 km (0.086 R)
• M63: 31,395,656 km (0.084 R)
• M64: 33,001,440 km (0.09 R)
• M65: 34,798,709 km (0.079 R)
• M66: 34,908,663 km (0.045 R)
• M67: 36,795,391 km (0.04 R)
• M68: 37,244,185 km (0.111 R)
• M69: 37,356,683 km (0.117 R)
• M70: 37,864,119 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.8

Radius: 13

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9 AU - 10.52 AU

Year: 10619 Days

Day: 8.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 30,966,134 km

• M1: 276,158 km (0.108 R)
• M2: 426,803 km (0.115 R)
• M3: 720,015 km (0.106 R)
• M4: 885,021 km (0.067 R)
• M5: 993,330 km (0.112 R)
• M6: 1,506,750 km (0.098 R)
• M7: 1,723,667 km (0.091 R)
• M8: 1,915,601 km (0.095 R)
• M9: 2,114,716 km (0.085 R)
• M10: 2,207,616 km (0.094 R)
• M11: 2,320,861 km (0.099 R)
• M12: 2,514,142 km (0.117 R)
• M13: 2,672,716 km (0.114 R)
• M14: 3,000,036 km (0.119 R)
• M15: 3,104,904 km (0.047 R)
• M16: 4,012,215 km (0.075 R)
• M17: 4,459,363 km (0.085 R)
• M18: 4,652,643 km (0.111 R)
• M19: 4,799,249 km (0.104 R)
• M20: 5,047,283 km (0.091 R)
• M21: 5,147,663 km (0.088 R)
• M22: 5,248,641 km (0.1 R)
• M23: 5,427,112 km (0.052 R)
• M24: 5,607,676 km (0.093 R)
• M25: 6,241,822 km (0.118 R)
• M26: 7,094,529 km (0.086 R)
• M27: 7,292,298 km (0.116 R)
• M28: 8,101,173 km (0.041 R)
• M29: 8,908,254 km (0.089 R)
• M30: 9,275,218 km (0.08 R)
• M31: 9,491,536 km (0.11 R)
• M32: 9,584,885 km (0.119 R)
• M33: 10,469,906 km (0.11 R)
• M34: 10,824,752 km (0.115 R)
• M35: 10,922,290 km (0.074 R)
• M36: 11,249,311 km (0.088 R)
• M37: 11,745,976 km (0.096 R)
• M38: 12,013,756 km (0.057 R)
• M39: 12,863,921 km (0.09 R)
• M40: 13,105,372 km (0.114 R)
• M41: 13,453,037 km (0.065 R)
• M42: 13,838,850 km (0.114 R)
• M43: 13,980,071 km (0.107 R)
• M44: 14,228,553 km (0.03 R)
• M45: 14,371,119 km (0.04 R)
• M46: 14,801,662 km (0.118 R)
• M47: 14,909,971 km (0.066 R)
• M48: 15,200,041 km (0.119 R)
• M49: 15,859,618 km (0.091 R)
• M50: 16,081,622 km (0.073 R)
• M51: 16,453,821 km (0.101 R)
• M52: 17,625,920 km (0.072 R)
• M53: 17,855,852 km (0.101 R)
• M54: 18,164,024 km (0.065 R)
• M55: 18,396,349 km (0.048 R)
• M56: 18,668,617 km (0.031 R)
• M57: 18,942,232 km (0.078 R)
• M58: 19,138,355 km (0.074 R)
• M59: 19,295,881 km (0.107 R)
• M60: 19,691,418 km (0.076 R)
• M61: 20,009,912 km (0.107 R)
• M62: 20,249,867 km (0.057 R)
• M63: 21,709,493 km (0.059 R)
• M64: 23,707,971 km (0.047 R)
• M65: 24,301,875 km (0.084 R)
• M66: 24,900,865 km (0.093 R)
• M67: 25,591,109 km (0.12 R)
• M68: 25,938,775 km (0.09 R)
• M69: 26,200,421 km (0.1 R)
• M70: 26,902,484 km (0.088 R)
• M71: 27,833,581 km (0.088 R)
• M72: 29,727,042 km (0.026 R)
• M73: 30,459,323 km (0.116 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 19,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit