🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.52 AU - 0.6 AU

Year: 161 Days

Day: 39.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 155.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,906,730 km

• M1: 76,893 km (0.117 R)
• M2: 194,627 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.55 AU - 0.61 AU

Year: 170 Days

Day: 13.5 Hours

Environment

Temp: 117 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.52 AU - 0.64 AU

Year: 170 Days

Day: 39.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.29 AU - 3.69 AU

Year: 1991 Days

Day: 39.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,906,730 km

• M1: 1,434,195 km (0.05 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.86 AU - 3.38 AU

Year: 2122 Days

Day: 42.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.7

Radius: 14.5

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.19 AU - 9.63 AU

Year: 8565 Days

Day: 9.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 103,906,730 km

• M1: 180,415 km (0.059 R)
• M2: 645,964 km (0.053 R)
• M3: 1,183,319 km (0.113 R)
• M4: 1,744,760 km (0.078 R)
• M5: 2,221,977 km (0.098 R)
• M6: 2,748,412 km (0.107 R)
• M7: 3,313,294 km (0.11 R)
• M8: 3,930,385 km (0.107 R)
• M9: 5,652,256 km (0.059 R)
• M10: 7,997,053 km (0.078 R)
• M11: 10,333,024 km (0.101 R)
• M12: 12,639,674 km (0.029 R)
• M13: 13,440,770 km (0.065 R)
• M14: 14,336,413 km (0.04 R)
• M15: 15,721,689 km (0.066 R)
• M16: 17,893,551 km (0.069 R)
• M17: 18,611,621 km (0.077 R)
• M18: 19,348,839 km (0.117 R)
• M19: 22,659,589 km (0.045 R)
• M20: 26,331,320 km (0.115 R)
• M21: 27,924,387 km (0.074 R)
• M22: 30,483,857 km (0.072 R)
• M23: 36,178,899 km (0.073 R)
• M24: 37,677,121 km (0.069 R)
• M25: 40,673,866 km (0.099 R)
• M26: 42,041,490 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.4

Radius: 5.4

Gravity: 29.64 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 9.48 AU - 14.46 AU

Year: 15944 Days

Day: 17 Hours

Environment

Temp: -185 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 103,906,730 km

• M1: 67,469 km (0.091 R)
• M2: 269,426 km (0.072 R)
• M3: 465,399 km (0.116 R)
• M4: 798,853 km (0.074 R)
• M5: 1,266,047 km (0.051 R)
• M6: 1,600,996 km (0.118 R)
• M7: 2,110,676 km (0.089 R)
• M8: 2,867,642 km (0.112 R)
• M9: 3,821,478 km (0.076 R)
• M10: 5,042,495 km (0.042 R)
• M11: 6,417,599 km (0.057 R)
• M12: 8,325,570 km (0.086 R)
• M13: 9,714,138 km (0.037 R)
• M14: 9,883,632 km (0.095 R)
• M15: 11,250,209 km (0.118 R)
• M16: 13,146,661 km (0.084 R)
• M17: 14,944,378 km (0.117 R)
• M18: 16,495,559 km (0.114 R)
• M19: 16,981,004 km (0.12 R)
• M20: 17,392,847 km (0.065 R)
• M21: 20,372,088 km (0.101 R)
• M22: 21,884,822 km (0.102 R)
• M23: 26,318,753 km (0.079 R)
• M24: 27,204,822 km (0.095 R)
• M25: 39,151,109 km (0.05 R)
• M26: 40,304,808 km (0.105 R)
• M27: 43,287,939 km (0.053 R)
• M28: 44,055,975 km (0.095 R)
• M29: 44,365,792 km (0.08 R)
• M30: 44,833,135 km (0.109 R)
• M31: 46,575,053 km (0.102 R)
• M32: 50,024,780 km (0.07 R)
• M33: 57,797,437 km (0.113 R)
• M34: 63,534,515 km (0.051 R)
• M35: 67,975,028 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605

Radius: 3.7

Gravity: 44.19 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 12.06 AU - 14.16 AU

Year: 18276 Days

Day: 19.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 103,906,730 km

• M1: 47,123 km (0.088 R)
• M2: 200,461 km (0.112 R)
• M3: 332,706 km (0.12 R)
• M4: 539,899 km (0.078 R)
• M5: 777,460 km (0.089 R)
• M6: 1,239,568 km (0.091 R)
• M7: 1,368,372 km (0.087 R)
• M8: 1,882,390 km (0.117 R)
• M9: 2,276,132 km (0.084 R)
• M10: 2,426,178 km (0.044 R)
• M11: 3,525,723 km (0.057 R)
• M12: 5,282,600 km (0.088 R)
• M13: 6,820,466 km (0.106 R)
• M14: 7,408,535 km (0.078 R)
• M15: 7,835,039 km (0.088 R)
• M16: 11,853,836 km (0.054 R)
• M17: 12,835,497 km (0.105 R)
• M18: 15,183,585 km (0.116 R)
• M19: 19,439,645 km (0.095 R)
• M20: 21,742,405 km (0.045 R)
• M21: 22,712,248 km (0.101 R)
• M22: 25,051,809 km (0.111 R)
• M23: 27,435,202 km (0.089 R)
• M24: 31,165,276 km (0.091 R)
• M25: 34,434,139 km (0.083 R)
• M26: 34,825,337 km (0.105 R)
• M27: 35,087,881 km (0.083 R)
• M28: 37,509,871 km (0.109 R)
• M29: 38,201,911 km (0.037 R)
• M30: 38,902,477 km (0.115 R)
• M31: 40,041,067 km (0.084 R)
• M32: 47,664,574 km (0.098 R)
• M33: 55,661,329 km (0.114 R)
• M34: 63,328,668 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.9

Radius: 3.9

Gravity: 60.61 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 14.36 AU - 20.08 AU

Year: 27512 Days

Day: 18.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 103,906,730 km

• M1: 50,714 km (0.088 R)
• M2: 190,588 km (0.095 R)
• M3: 345,870 km (0.117 R)
• M4: 540,946 km (0.038 R)
• M5: 904,469 km (0.06 R)
• M6: 1,215,782 km (0.088 R)
• M7: 1,431,053 km (0.065 R)
• M8: 2,824,707 km (0.09 R)
• M9: 3,142,602 km (0.106 R)
• M10: 3,356,976 km (0.089 R)
• M11: 3,918,267 km (0.059 R)
• M12: 4,387,855 km (0.045 R)
• M13: 5,657,941 km (0.069 R)
• M14: 6,256,781 km (0.075 R)
• M15: 6,596,219 km (0.07 R)
• M16: 7,418,110 km (0.109 R)
• M17: 7,743,186 km (0.112 R)
• M18: 11,462,787 km (0.096 R)
• M19: 12,493,068 km (0.082 R)
• M20: 14,069,979 km (0.117 R)
• M21: 14,991,352 km (0.115 R)
• M22: 15,774,647 km (0.099 R)
• M23: 18,483,715 km (0.032 R)
• M24: 23,161,640 km (0.101 R)
• M25: 25,282,938 km (0.112 R)
• M26: 31,285,253 km (0.102 R)
• M27: 32,849,149 km (0.118 R)
• M28: 33,430,487 km (0.118 R)
• M29: 35,367,330 km (0.07 R)
• M30: 42,476,520 km (0.045 R)
• M31: 64,962,576 km (0.09 R)
• M32: 73,512,394 km (0.096 R)
• M33: 74,256,942 km (0.053 R)
• M34: 75,509,076 km (0.095 R)
• M35: 75,761,149 km (0.12 R)
• M36: 78,055,382 km (0.117 R)
• M37: 86,311,539 km (0.106 R)
• M38: 91,362,561 km (0.106 R)
• M39: 101,740,913 km (0.1 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 19,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit