🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.93 AU - 0.93 AU

Year: 318 Days

Day: 45.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.43 AU - 1.71 AU

Year: 698 Days

Day: 45.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,346,990 km

• M1: 118,930 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.5 AU - 2.26 AU

Year: 914 Days

Day: 15.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.83 AU - 2.83 AU

Year: 1262 Days

Day: 35 Hours

Environment

Temp: -65 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.29 AU - 2.99 AU

Year: 1522 Days

Day: 20.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.06 AU - 3.28 AU

Year: 1548 Days

Day: 37.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.69 AU - 3.05 AU

Year: 1725 Days

Day: 31.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.42 AU - 4.58 AU

Year: 3387 Days

Day: 32.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.58 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.4

Radius: 12.3

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 10.76 AU - 14.56 AU

Year: 15980 Days

Day: 5.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 59,346,990 km

• M1: 198,217 km (0.113 R)
• M2: 1,035,367 km (0.1 R)
• M3: 1,322,894 km (0.106 R)
• M4: 1,582,297 km (0.081 R)
• M5: 1,690,905 km (0.072 R)
• M6: 1,944,473 km (0.061 R)
• M7: 2,061,309 km (0.115 R)
• M8: 2,648,630 km (0.11 R)
• M9: 2,811,692 km (0.047 R)
• M10: 3,045,813 km (0.099 R)
• M11: 3,182,396 km (0.073 R)
• M12: 3,604,710 km (0.102 R)
• M13: 4,310,064 km (0.099 R)
• M14: 4,580,687 km (0.1 R)
• M15: 4,976,972 km (0.112 R)
• M16: 5,261,058 km (0.084 R)
• M17: 5,425,915 km (0.097 R)
• M18: 5,550,679 km (0.114 R)
• M19: 5,845,387 km (0.103 R)
• M20: 6,494,343 km (0.068 R)
• M21: 7,579,975 km (0.091 R)
• M22: 7,860,321 km (0.064 R)
• M23: 8,143,958 km (0.111 R)
• M24: 8,624,317 km (0.045 R)
• M25: 9,312,318 km (0.049 R)
• M26: 9,512,181 km (0.063 R)
• M27: 9,763,954 km (0.038 R)
• M28: 9,865,381 km (0.073 R)
• M29: 10,793,187 km (0.081 R)
• M30: 11,802,823 km (0.092 R)
• M31: 12,236,956 km (0.102 R)
• M32: 12,455,968 km (0.116 R)
• M33: 13,345,177 km (0.119 R)
• M34: 13,968,252 km (0.073 R)
• M35: 14,427,518 km (0.119 R)
• M36: 14,658,946 km (0.096 R)
• M37: 15,478,892 km (0.118 R)
• M38: 15,597,224 km (0.114 R)
• M39: 17,346,920 km (0.119 R)
• M40: 17,778,510 km (0.089 R)
• M41: 18,841,553 km (0.09 R)
• M42: 19,604,203 km (0.119 R)
• M43: 19,860,763 km (0.034 R)
• M44: 20,963,299 km (0.117 R)
• M45: 21,225,544 km (0.093 R)
• M46: 23,092,077 km (0.108 R)
• M47: 24,941,406 km (0.088 R)
• M48: 25,568,370 km (0.043 R)
• M49: 27,336,917 km (0.12 R)
• M50: 30,693,145 km (0.114 R)
• M51: 31,439,937 km (0.095 R)
• M52: 31,740,180 km (0.104 R)
• M53: 31,890,825 km (0.098 R)
• M54: 32,041,470 km (0.12 R)
• M55: 32,875,030 km (0.109 R)
• M56: 33,409,244 km (0.051 R)
• M57: 33,792,513 km (0.091 R)
• M58: 34,408,707 km (0.076 R)
• M59: 34,640,733 km (0.053 R)
• M60: 38,023,889 km (0.067 R)
• M61: 38,103,774 km (0.118 R)
• M62: 38,183,809 km (0.118 R)
• M63: 38,424,063 km (0.075 R)
• M64: 38,986,701 km (0.054 R)
• M65: 40,282,817 km (0.109 R)
• M66: 43,417,640 km (0.08 R)
• M67: 45,268,016 km (0.067 R)
• M68: 46,886,815 km (0.09 R)
• M69: 46,972,535 km (0.113 R)
• M70: 49,918,117 km (0.075 R)
• M71: 50,795,807 km (0.112 R)
• M72: 50,883,771 km (0.114 R)
• M73: 51,059,997 km (0.055 R)
• M74: 53,190,869 km (0.078 R)
• M75: 53,907,593 km (0.083 R)
• M76: 54,087,260 km (0.113 R)
• M77: 54,808,022 km (0.084 R)
• M78: 56,441,182 km (0.085 R)
• M79: 58,090,349 km (0.114 R)
• M80: 59,569,573 km (0.077 R)
• M81: 60,127,573 km (0.049 R)
• M82: 60,500,371 km (0.064 R)
• M83: 61,061,213 km (0.099 R)
• M84: 61,342,308 km (0.114 R)
• M85: 62,282,231 km (0.116 R)
• M86: 62,376,478 km (0.11 R)
• M87: 62,470,724 km (0.053 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223

Radius: 7.2

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 16.35 AU - 16.99 AU

Year: 24146 Days

Day: 19.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,346,990 km

• M1: 124,316 km (0.025 R)
• M2: 528,529 km (0.077 R)
• M3: 982,260 km (0.063 R)
• M4: 1,907,522 km (0.112 R)
• M5: 2,077,017 km (0.113 R)
• M6: 2,163,634 km (0.115 R)
• M7: 2,400,447 km (0.054 R)
• M8: 2,645,788 km (0.118 R)
• M9: 3,327,655 km (0.048 R)
• M10: 3,953,273 km (0.051 R)
• M11: 4,133,539 km (0.037 R)
• M12: 4,243,044 km (0.113 R)
• M13: 4,316,647 km (0.114 R)
• M14: 4,427,648 km (0.113 R)
• M15: 5,231,438 km (0.114 R)
• M16: 5,389,712 km (0.085 R)
• M17: 5,873,811 km (0.086 R)
• M18: 6,797,129 km (0.077 R)
• M19: 7,187,878 km (0.102 R)
• M20: 7,675,268 km (0.078 R)
• M21: 8,173,280 km (0.111 R)
• M22: 8,264,983 km (0.115 R)
• M23: 8,963,456 km (0.109 R)
• M24: 9,439,626 km (0.114 R)
• M25: 9,729,397 km (0.071 R)
• M26: 10,416,500 km (0.043 R)
• M27: 11,221,037 km (0.089 R)
• M28: 12,889,203 km (0.065 R)
• M29: 14,135,204 km (0.115 R)
• M30: 14,744,516 km (0.076 R)
• M31: 15,249,558 km (0.067 R)
• M32: 16,856,688 km (0.081 R)
• M33: 17,384,619 km (0.104 R)
• M34: 17,799,005 km (0.053 R)
• M35: 18,096,854 km (0.112 R)
• M36: 19,611,383 km (0.101 R)
• M37: 20,352,641 km (0.096 R)
• M38: 20,414,873 km (0.097 R)
• M39: 20,539,339 km (0.086 R)
• M40: 22,181,624 km (0.062 R)
• M41: 22,631,016 km (0.082 R)
• M42: 23,931,321 km (0.099 R)
• M43: 25,255,561 km (0.051 R)
• M44: 25,322,432 km (0.03 R)
• M45: 26,061,595 km (0.097 R)
• M46: 26,196,831 km (0.117 R)
• M47: 27,217,837 km (0.089 R)
• M48: 28,738,798 km (0.115 R)
• M49: 29,298,743 km (0.066 R)
• M50: 31,071,627 km (0.105 R)
• M51: 31,143,285 km (0.046 R)
• M52: 31,862,551 km (0.073 R)
• M53: 32,514,648 km (0.078 R)
• M54: 33,537,898 km (0.062 R)
• M55: 35,166,869 km (0.113 R)
• M56: 35,465,766 km (0.105 R)
• M57: 35,540,714 km (0.113 R)
• M58: 36,216,897 km (0.077 R)
• M59: 37,505,682 km (0.069 R)
• M60: 38,732,385 km (0.025 R)
• M61: 38,886,770 km (0.11 R)
• M62: 39,661,088 km (0.115 R)
• M63: 40,050,192 km (0.096 R)
• M64: 42,331,859 km (0.103 R)
• M65: 42,411,296 km (0.061 R)
• M66: 42,490,732 km (0.106 R)
• M67: 43,048,433 km (0.079 R)
• M68: 43,608,677 km (0.087 R)
• M69: 44,574,481 km (0.049 R)
• M70: 48,093,023 km (0.094 R)
• M71: 48,424,831 km (0.074 R)
• M72: 49,843,467 km (0.087 R)
• M73: 51,022,149 km (0.114 R)
• M74: 51,106,672 km (0.116 R)
• M75: 52,380,198 km (0.08 R)
• M76: 54,094,590 km (0.117 R)
• M77: 54,612,498 km (0.117 R)
• M78: 55,218,818 km (0.045 R)
• M79: 55,914,448 km (0.081 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 12,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit