🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.69 AU - 0.89 AU

Year: 246 Days

Day: 22.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.74 AU - 1.02 AU

Year: 289 Days

Day: 38.6 Hours

Environment

Temp: 186 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,558,366 km

• M1: 32,313 km (0.093 R)
• M2: 124,166 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.75 AU - 1.15 AU

Year: 324 Days

Day: 23.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.97 AU - 1.29 AU

Year: 420 Days

Day: 15.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,558,366 km

• M1: 711,338 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.21 AU - 1.65 AU

Year: 598 Days

Day: 17.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.62 AU - 1.7 AU

Year: 748 Days

Day: 13.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,558,366 km

• M1: 52,808 km (0.058 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.24 AU - 4.44 AU

Year: 2633 Days

Day: 46.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.24 AU - 5.92 AU

Year: 4006 Days

Day: 46.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.7

Radius: 10.7

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.48 AU - 6.8 AU

Year: 4686 Days

Day: 5.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,558,366 km

• M1: 170,392 km (0.109 R)
• M2: 372,349 km (0.082 R)
• M3: 441,463 km (0.116 R)
• M4: 561,142 km (0.074 R)
• M5: 770,130 km (0.098 R)
• M6: 1,200,822 km (0.091 R)
• M7: 1,825,244 km (0.03 R)
• M8: 1,898,247 km (0.084 R)
• M9: 1,972,298 km (0.04 R)
• M10: 2,417,352 km (0.079 R)
• M11: 2,703,533 km (0.116 R)
• M12: 2,979,092 km (0.062 R)
• M13: 3,131,383 km (0.095 R)
• M14: 3,308,656 km (0.095 R)
• M15: 3,375,975 km (0.112 R)
• M16: 3,883,710 km (0.111 R)
• M17: 4,589,812 km (0.078 R)
• M18: 5,871,268 km (0.072 R)
• M19: 6,173,455 km (0.111 R)
• M20: 6,850,535 km (0.085 R)
• M21: 7,551,102 km (0.03 R)
• M22: 7,759,791 km (0.106 R)
• M23: 8,152,486 km (0.093 R)
• M24: 8,244,039 km (0.097 R)
• M25: 8,489,829 km (0.082 R)
• M26: 8,831,660 km (0.086 R)
• M27: 8,957,173 km (0.102 R)
• M28: 9,369,015 km (0.116 R)
• M29: 9,625,576 km (0.064 R)
• M30: 9,786,992 km (0.079 R)
• M31: 9,916,992 km (0.106 R)
• M32: 10,080,054 km (0.043 R)
• M33: 11,281,026 km (0.101 R)
• M34: 11,656,965 km (0.084 R)
• M35: 11,829,152 km (0.108 R)
• M36: 11,967,530 km (0.091 R)
• M37: 12,036,944 km (0.042 R)
• M38: 12,350,950 km (0.096 R)
• M39: 12,561,883 km (0.081 R)
• M40: 13,381,230 km (0.093 R)
• M41: 13,453,187 km (0.065 R)
• M42: 13,561,645 km (0.104 R)
• M43: 13,779,161 km (0.067 R)
• M44: 13,961,371 km (0.084 R)
• M45: 14,034,375 km (0.069 R)
• M46: 14,328,185 km (0.12 R)
• M47: 14,549,739 km (0.045 R)
• M48: 14,735,241 km (0.052 R)
• M49: 14,959,039 km (0.106 R)
• M50: 15,146,186 km (0.117 R)
• M51: 15,296,681 km (0.093 R)
• M52: 16,056,040 km (0.119 R)
• M53: 16,209,378 km (0.12 R)
• M54: 16,478,804 km (0.089 R)
• M55: 16,944,352 km (0.093 R)
• M56: 17,217,967 km (0.1 R)
• M57: 17,571,766 km (0.047 R)
• M58: 17,928,108 km (0.112 R)
• M59: 18,206,958 km (0.031 R)
• M60: 18,527,247 km (0.052 R)
• M61: 18,647,823 km (0.097 R)
• M62: 18,728,457 km (0.113 R)
• M63: 19,295,582 km (0.066 R)
• M64: 19,417,804 km (0.069 R)
• M65: 19,909,532 km (0.044 R)
• M66: 20,988,880 km (0.118 R)
• M67: 21,282,691 km (0.04 R)
• M68: 21,535,661 km (0.046 R)
• M69: 21,832,014 km (0.046 R)
• M70: 21,916,986 km (0.116 R)
• M71: 22,643,283 km (0.045 R)
• M72: 22,987,807 km (0.116 R)
• M73: 23,074,275 km (0.117 R)
• M74: 23,594,875 km (0.1 R)
• M75: 24,207,329 km (0.104 R)
• M76: 24,471,369 km (0.117 R)
• M77: 24,780,738 km (0.083 R)
• M78: 25,537,254 km (0.044 R)
• M79: 25,761,202 km (0.089 R)
• M80: 27,073,026 km (0.056 R)
• M81: 27,209,908 km (0.114 R)
• M82: 27,714,053 km (0.086 R)
• M83: 27,851,982 km (0.067 R)
• M84: 28,499,142 km (0.05 R)
• M85: 29,714,027 km (0.088 R)
• M86: 31,280,316 km (0.083 R)
• M87: 31,664,035 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.3

Radius: 7.5

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 17.57 AU - 20.51 AU

Year: 29065 Days

Day: 24.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 48,558,366 km

• M1: 105,466 km (0.11 R)
• M2: 230,381 km (0.086 R)
• M3: 1,108,670 km (0.076 R)
• M4: 1,358,498 km (0.111 R)
• M5: 1,445,714 km (0.109 R)
• M6: 2,443,980 km (0.096 R)
• M7: 3,641,362 km (0.08 R)
• M8: 5,334,959 km (0.042 R)
• M9: 6,151,464 km (0.091 R)
• M10: 7,389,686 km (0.042 R)
• M11: 8,096,686 km (0.113 R)
• M12: 8,539,495 km (0.088 R)
• M13: 9,914,300 km (0.069 R)
• M14: 10,912,566 km (0.098 R)
• M15: 11,089,541 km (0.059 R)
• M16: 12,079,280 km (0.111 R)
• M17: 12,170,684 km (0.11 R)
• M18: 12,354,091 km (0.111 R)
• M19: 13,190,942 km (0.084 R)
• M20: 14,577,265 km (0.095 R)
• M21: 16,767,677 km (0.078 R)
• M22: 17,382,674 km (0.073 R)
• M23: 18,214,139 km (0.104 R)
• M24: 18,371,516 km (0.118 R)
• M25: 20,840,031 km (0.11 R)
• M26: 22,956,541 km (0.046 R)
• M27: 23,126,484 km (0.108 R)
• M28: 25,726,047 km (0.1 R)
• M29: 28,113,329 km (0.095 R)
• M30: 28,173,917 km (0.047 R)
• M31: 28,843,217 km (0.093 R)
• M32: 29,702,508 km (0.115 R)
• M33: 30,944,768 km (0.091 R)
• M34: 37,072,596 km (0.07 R)
• M35: 37,405,152 km (0.085 R)
• M36: 37,872,646 km (0.111 R)
• M37: 38,006,536 km (0.075 R)
• M38: 41,957,266 km (0.104 R)
• M39: 43,349,573 km (0.064 R)
• M40: 43,981,026 km (0.096 R)
• M41: 48,558,422 km (0.082 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 19,782 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit