🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.51 AU - 0.81 AU

Year: 191 Days

Day: 26.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,844,133 km

• M1: 71,059 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.67 AU - 0.93 AU

Year: 255 Days

Day: 32.3 Hours

Environment

Temp: 147 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.72 AU - 0.96 AU

Year: 274 Days

Day: 42.6 Hours

Environment

Temp: 99 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.08 AU - 1.22 AU

Year: 440 Days

Day: 44.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2 AU - 2.44 AU

Year: 1179 Days

Day: 44.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,844,133 km

• M1: 584,180 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.2 AU - 2.36 AU

Year: 1227 Days

Day: 36.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,844,133 km

• M1: 27,227 km (0.106 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.43 AU - 3.39 AU

Year: 1769 Days

Day: 27 Hours

Environment

Temp: -88 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,844,133 km

• M1: 217,964 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.7

Radius: 11.7

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.25 AU - 10.39 AU

Year: 9337 Days

Day: 8.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 86.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 42,844,133 km

• M1: 184,155 km (0.098 R)
• M2: 416,630 km (0.108 R)
• M3: 925,712 km (0.09 R)
• M4: 1,412,952 km (0.077 R)
• M5: 1,751,043 km (0.05 R)
• M6: 2,061,309 km (0.106 R)
• M7: 2,259,825 km (0.111 R)
• M8: 2,370,677 km (0.059 R)
• M9: 2,695,155 km (0.05 R)
• M10: 3,239,691 km (0.089 R)
• M11: 3,407,690 km (0.118 R)
• M12: 3,796,345 km (0.089 R)
• M13: 4,063,377 km (0.099 R)
• M14: 4,405,956 km (0.103 R)
• M15: 4,498,857 km (0.101 R)
• M16: 5,119,090 km (0.073 R)
• M17: 5,315,512 km (0.103 R)
• M18: 6,492,248 km (0.107 R)
• M19: 6,704,977 km (0.046 R)
• M20: 6,893,021 km (0.103 R)
• M21: 7,356,924 km (0.085 R)
• M22: 8,114,637 km (0.066 R)
• M23: 8,286,525 km (0.058 R)
• M24: 9,522,652 km (0.053 R)
• M25: 10,347,535 km (0.108 R)
• M26: 10,721,380 km (0.09 R)
• M27: 11,290,750 km (0.112 R)
• M28: 11,386,642 km (0.114 R)
• M29: 11,740,441 km (0.116 R)
• M30: 11,902,455 km (0.101 R)
• M31: 12,032,606 km (0.057 R)
• M32: 12,690,387 km (0.085 R)
• M33: 12,790,169 km (0.042 R)
• M34: 12,923,461 km (0.116 R)
• M35: 14,385,930 km (0.103 R)
• M36: 14,663,733 km (0.075 R)
• M37: 15,971,817 km (0.119 R)
• M38: 16,331,749 km (0.107 R)
• M39: 16,803,730 km (0.109 R)
• M40: 17,096,493 km (0.047 R)
• M41: 17,390,752 km (0.101 R)
• M42: 18,246,452 km (0.09 R)
• M43: 18,321,550 km (0.046 R)
• M44: 19,306,652 km (0.079 R)
• M45: 19,421,394 km (0.112 R)
• M46: 20,114,780 km (0.107 R)
• M47: 20,347,704 km (0.114 R)
• M48: 20,816,394 km (0.114 R)
• M49: 20,894,783 km (0.104 R)
• M50: 21,012,667 km (0.091 R)
• M51: 21,091,355 km (0.105 R)
• M52: 22,163,373 km (0.114 R)
• M53: 23,742,828 km (0.096 R)
• M54: 23,906,937 km (0.047 R)
• M55: 24,732,866 km (0.118 R)
• M56: 25,232,972 km (0.026 R)
• M57: 25,316,597 km (0.109 R)
• M58: 26,753,186 km (0.071 R)
• M59: 27,180,736 km (0.049 R)
• M60: 27,567,447 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.8

Radius: 8

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.77 AU - 11.41 AU

Year: 11424 Days

Day: 7.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,844,133 km

• M1: 332,855 km (0.066 R)
• M2: 391,498 km (0.072 R)
• M3: 925,263 km (0.072 R)
• M4: 1,084,884 km (0.074 R)
• M5: 1,311,824 km (0.051 R)
• M6: 2,149,422 km (0.113 R)
• M7: 2,435,304 km (0.03 R)
• M8: 2,657,606 km (0.05 R)
• M9: 3,255,549 km (0.053 R)
• M10: 3,418,311 km (0.096 R)
• M11: 3,556,091 km (0.09 R)
• M12: 3,695,666 km (0.057 R)
• M13: 4,570,514 km (0.113 R)
• M14: 4,691,988 km (0.049 R)
• M15: 4,937,927 km (0.106 R)
• M16: 5,283,049 km (0.109 R)
• M17: 5,668,563 km (0.044 R)
• M18: 5,897,597 km (0.076 R)
• M19: 5,963,570 km (0.092 R)
• M20: 7,946,190 km (0.068 R)
• M21: 8,128,999 km (0.096 R)
• M22: 8,573,753 km (0.116 R)
• M23: 8,686,101 km (0.12 R)
• M24: 8,761,349 km (0.066 R)
• M25: 8,988,289 km (0.043 R)
• M26: 9,370,811 km (0.115 R)
• M27: 9,525,345 km (0.03 R)
• M28: 9,641,732 km (0.054 R)
• M29: 9,719,673 km (0.114 R)
• M30: 9,876,152 km (0.042 R)
• M31: 10,872,624 km (0.117 R)
• M32: 11,034,937 km (0.08 R)
• M33: 11,280,128 km (0.06 R)
• M34: 11,942,548 km (0.086 R)
• M35: 12,532,562 km (0.096 R)
• M36: 12,959,813 km (0.091 R)
• M37: 13,045,832 km (0.087 R)
• M38: 13,348,319 km (0.082 R)
• M39: 13,740,864 km (0.108 R)
• M40: 14,225,561 km (0.065 R)
• M41: 14,358,852 km (0.087 R)
• M42: 14,537,023 km (0.093 R)
• M43: 15,576,130 km (0.065 R)
• M44: 15,713,461 km (0.08 R)
• M45: 17,202,858 km (0.102 R)
• M46: 17,344,826 km (0.081 R)
• M47: 18,397,546 km (0.087 R)
• M48: 18,639,595 km (0.104 R)
• M49: 18,834,073 km (0.083 R)
• M50: 18,980,379 km (0.113 R)
• M51: 19,866,148 km (0.096 R)
• M52: 22,241,763 km (0.079 R)
• M53: 24,439,206 km (0.118 R)
• M54: 24,545,570 km (0.109 R)
• M55: 25,187,046 km (0.104 R)
• M56: 26,431,849 km (0.062 R)
• M57: 27,309,540 km (0.095 R)
• M58: 27,419,943 km (0.11 R)
• M59: 27,530,496 km (0.101 R)
• M60: 28,587,854 km (0.11 R)
• M61: 29,375,636 km (0.116 R)
• M62: 29,488,732 km (0.071 R)
• M63: 29,601,978 km (0.098 R)
• M64: 30,284,443 km (0.092 R)
• M65: 30,627,770 km (0.08 R)
• M66: 31,897,258 km (0.12 R)
• M67: 32,129,883 km (0.113 R)
• M68: 32,363,106 km (0.106 R)
• M69: 34,130,305 km (0.099 R)
• M70: 35,928,472 km (0.08 R)
• M71: 38,683,017 km (0.088 R)
• M72: 39,803,805 km (0.11 R)
• M73: 39,991,550 km (0.06 R)
• M74: 42,013,365 km (0.115 R)
• M75: 42,332,158 km (0.097 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 17,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit