🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.63 AU - 0.77 AU

Year: 204 Days

Day: 21.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,985,783 km

• M1: 56,398 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.92 AU - 1.08 AU

Year: 348 Days

Day: 42.6 Hours

Environment

Temp: 117 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.09 AU - 1.21 AU

Year: 429 Days

Day: 36 Hours

Environment

Temp: 20 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.43 AU - 1.69 AU

Year: 679 Days

Day: 31.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.2 AU - 2.6 AU

Year: 1295 Days

Day: 14.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.77 AU - 3.27 AU

Year: 1828 Days

Day: 14.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.99 AU - 5.31 AU

Year: 4070 Days

Day: 37.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.6

Radius: 8.4

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.11 AU - 12.07 AU

Year: 11162 Days

Day: 5.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,985,783 km

• M1: 126,111 km (0.09 R)
• M2: 286,630 km (0.084 R)
• M3: 787,483 km (0.076 R)
• M4: 877,242 km (0.102 R)
• M5: 1,034,619 km (0.051 R)
• M6: 1,201,420 km (0.112 R)
• M7: 1,450,052 km (0.037 R)
• M8: 1,599,351 km (0.055 R)
• M9: 1,695,393 km (0.075 R)
• M10: 2,077,914 km (0.079 R)
• M11: 2,161,988 km (0.05 R)
• M12: 2,247,110 km (0.037 R)
• M13: 2,442,784 km (0.107 R)
• M14: 2,576,375 km (0.098 R)
• M15: 3,039,230 km (0.118 R)
• M16: 3,628,347 km (0.119 R)
• M17: 4,440,813 km (0.098 R)
• M18: 4,576,947 km (0.11 R)
• M19: 4,714,577 km (0.061 R)
• M20: 4,881,528 km (0.065 R)
• M21: 5,135,695 km (0.068 R)
• M22: 5,365,178 km (0.071 R)
• M23: 6,531,892 km (0.028 R)
• M24: 7,287,660 km (0.113 R)
• M25: 7,351,838 km (0.104 R)
• M26: 7,675,867 km (0.05 R)
• M27: 8,270,817 km (0.058 R)
• M28: 8,914,836 km (0.114 R)
• M29: 9,364,827 km (0.106 R)
• M30: 9,469,844 km (0.06 R)
• M31: 9,645,472 km (0.088 R)
• M32: 9,964,565 km (0.105 R)
• M33: 10,576,569 km (0.1 R)
• M34: 10,795,431 km (0.07 R)
• M35: 10,905,535 km (0.047 R)
• M36: 11,089,690 km (0.117 R)
• M37: 11,535,941 km (0.083 R)
• M38: 11,648,438 km (0.083 R)
• M39: 12,140,166 km (0.05 R)
• M40: 12,254,609 km (0.039 R)
• M41: 13,300,747 km (0.116 R)
• M42: 13,695,386 km (0.05 R)
• M43: 14,214,341 km (0.081 R)
• M44: 14,334,917 km (0.119 R)
• M45: 14,536,874 km (0.087 R)
• M46: 14,658,347 km (0.072 R)
• M47: 15,147,981 km (0.101 R)
• M48: 15,230,110 km (0.075 R)
• M49: 15,353,678 km (0.108 R)
• M50: 15,850,792 km (0.064 R)
• M51: 15,976,005 km (0.069 R)
• M52: 16,648,897 km (0.089 R)
• M53: 17,159,773 km (0.033 R)
• M54: 17,460,016 km (0.11 R)
• M55: 18,109,570 km (0.104 R)
• M56: 18,590,827 km (0.073 R)
• M57: 18,987,710 km (0.07 R)
• M58: 19,120,702 km (0.072 R)
• M59: 19,298,275 km (0.082 R)
• M60: 19,610,635 km (0.059 R)
• M61: 20,922,459 km (0.073 R)
• M62: 22,029,334 km (0.073 R)
• M63: 22,918,992 km (0.083 R)
• M64: 23,582,010 km (0.072 R)
• M65: 24,107,547 km (0.107 R)
• M66: 24,347,652 km (0.064 R)
• M67: 24,492,014 km (0.106 R)
• M68: 24,733,465 km (0.065 R)
• M69: 24,878,724 km (0.107 R)
• M70: 25,462,306 km (0.091 R)
• M71: 25,755,817 km (0.083 R)
• M72: 26,346,279 km (0.043 R)
• M73: 26,891,414 km (0.057 R)
• M74: 27,640,750 km (0.112 R)
• M75: 27,892,074 km (0.074 R)
• M76: 29,723,900 km (0.114 R)
• M77: 30,498,667 km (0.082 R)
• M78: 31,646,831 km (0.048 R)
• M79: 31,804,507 km (0.098 R)
• M80: 32,015,141 km (0.105 R)
• M81: 32,809,057 km (0.1 R)
• M82: 33,181,855 km (0.111 R)
• M83: 33,502,443 km (0.067 R)
• M84: 35,830,186 km (0.085 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 17,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit