🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.46 AU - 0.6 AU

Year: 143 Days

Day: 46.7 Hours

Environment

Temp: 249 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.27 AU - 1.81 AU

Year: 709 Days

Day: 24.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,918,117 km

• M1: 54,304 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.48 AU - 1.64 AU

Year: 723 Days

Day: 36.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.87 AU - 2.23 AU

Year: 1089 Days

Day: 19.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.15 AU - 3.33 AU

Year: 2163 Days

Day: 33 Hours

Environment

Temp: -122 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,918,117 km

• M1: 2,002,367 km (0.091 R)
• M2: 2,210,608 km (0.05 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.71 AU - 4.03 AU

Year: 2294 Days

Day: 35.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.44 AU - 5.4 AU

Year: 3446 Days

Day: 46.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,918,117 km

• M1: 2,168,571 km (0.114 R)

Asteroid Belt

Center: 5.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.5

Radius: 10.2

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.33 AU - 7.29 AU

Year: 6591 Days

Day: 15 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 26,918,117 km

• M1: 129,851 km (0.063 R)
• M2: 196,272 km (0.088 R)
• M3: 279,000 km (0.108 R)
• M4: 401,221 km (0.087 R)
• M5: 521,947 km (0.119 R)
• M6: 682,316 km (0.101 R)
• M7: 762,201 km (0.081 R)
• M8: 874,100 km (0.091 R)
• M9: 1,378,395 km (0.081 R)
• M10: 1,535,024 km (0.113 R)
• M11: 2,139,698 km (0.062 R)
• M12: 2,260,873 km (0.069 R)
• M13: 2,363,646 km (0.052 R)
• M14: 2,510,103 km (0.1 R)
• M15: 3,241,187 km (0.073 R)
• M16: 3,570,602 km (0.054 R)
• M17: 3,763,583 km (0.036 R)
• M18: 4,286,877 km (0.088 R)
• M19: 4,466,394 km (0.091 R)
• M20: 4,622,275 km (0.11 R)
• M21: 4,727,293 km (0.078 R)
• M22: 5,236,673 km (0.068 R)
• M23: 5,428,757 km (0.108 R)
• M24: 5,539,609 km (0.103 R)
• M25: 5,679,184 km (0.041 R)
• M26: 6,365,689 km (0.079 R)
• M27: 7,048,004 km (0.097 R)
• M28: 8,130,794 km (0.083 R)
• M29: 8,643,017 km (0.117 R)
• M30: 8,707,643 km (0.105 R)
• M31: 9,132,651 km (0.074 R)
• M32: 9,530,880 km (0.047 R)
• M33: 9,698,430 km (0.065 R)
• M34: 9,799,558 km (0.081 R)
• M35: 9,900,985 km (0.048 R)
• M36: 10,241,470 km (0.062 R)
• M37: 11,250,807 km (0.089 R)
• M38: 12,001,340 km (0.1 R)
• M39: 12,400,915 km (0.105 R)
• M40: 12,510,720 km (0.118 R)
• M41: 12,657,625 km (0.081 R)
• M42: 13,625,972 km (0.112 R)
• M43: 13,739,218 km (0.111 R)
• M44: 14,464,020 km (0.079 R)
• M45: 14,850,431 km (0.093 R)
• M46: 15,279,478 km (0.086 R)
• M47: 15,950,424 km (0.102 R)
• M48: 16,954,824 km (0.033 R)
• M49: 17,198,818 km (0.054 R)
• M50: 17,526,139 km (0.081 R)
• M51: 17,731,686 km (0.082 R)
• M52: 17,814,114 km (0.1 R)
• M53: 18,478,479 km (0.095 R)
• M54: 18,603,842 km (0.117 R)
• M55: 18,729,653 km (0.119 R)
• M56: 19,108,585 km (0.112 R)
• M57: 19,490,059 km (0.072 R)
• M58: 19,660,302 km (0.115 R)
• M59: 20,174,320 km (0.051 R)
• M60: 20,260,488 km (0.088 R)
• M61: 21,434,832 km (0.027 R)
• M62: 22,363,386 km (0.105 R)
• M63: 22,452,546 km (0.076 R)
• M64: 23,034,781 km (0.109 R)
• M65: 23,576,624 km (0.113 R)
• M66: 23,758,087 km (0.099 R)
• M67: 24,168,284 km (0.089 R)
• M68: 24,580,875 km (0.09 R)
• M69: 24,995,710 km (0.112 R)
• M70: 26,348,224 km (0.117 R)
• M71: 26,489,445 km (0.098 R)
• M72: 26,678,237 km (0.082 R)
• M73: 26,772,783 km (0.066 R)
• M74: 27,533,189 km (0.105 R)
• M75: 27,628,632 km (0.099 R)
• M76: 28,060,073 km (0.079 R)
• M77: 28,300,626 km (0.072 R)
• M78: 28,638,568 km (0.1 R)
• M79: 28,880,767 km (0.057 R)
• M80: 29,269,871 km (0.117 R)
• M81: 29,611,552 km (0.105 R)
• M82: 30,644,974 km (0.106 R)
• M83: 31,490,202 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.3

Radius: 6.9

Gravity: 15.11 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.91 AU - 18.35 AU

Year: 22916 Days

Day: 17.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 26,918,117 km

• M1: 99,782 km (0.096 R)
• M2: 183,407 km (0.117 R)
• M3: 737,368 km (0.041 R)
• M4: 1,177,036 km (0.054 R)
• M5: 1,360,293 km (0.108 R)
• M6: 1,788,742 km (0.072 R)
• M7: 2,923,142 km (0.059 R)
• M8: 3,735,160 km (0.104 R)
• M9: 4,051,110 km (0.098 R)
• M10: 4,951,390 km (0.082 R)
• M11: 6,981,882 km (0.09 R)
• M12: 8,285,328 km (0.093 R)
• M13: 9,295,862 km (0.113 R)
• M14: 10,660,643 km (0.088 R)
• M15: 10,724,073 km (0.093 R)
• M16: 10,915,409 km (0.069 R)
• M17: 10,979,437 km (0.073 R)
• M18: 12,153,032 km (0.073 R)
• M19: 12,687,246 km (0.071 R)
• M20: 12,754,565 km (0.104 R)
• M21: 12,822,033 km (0.106 R)
• M22: 15,113,424 km (0.091 R)
• M23: 15,256,440 km (0.108 R)
• M24: 15,832,391 km (0.069 R)
• M25: 16,123,210 km (0.059 R)
• M26: 16,196,064 km (0.04 R)
• M27: 16,783,684 km (0.11 R)
• M28: 16,857,586 km (0.104 R)
• M29: 17,228,888 km (0.118 R)
• M30: 17,828,625 km (0.056 R)
• M31: 18,587,984 km (0.104 R)
• M32: 20,295,195 km (0.097 R)
• M33: 21,970,990 km (0.094 R)
• M34: 22,539,462 km (0.045 R)
• M35: 24,357,226 km (0.041 R)
• M36: 24,861,072 km (0.042 R)
• M37: 25,964,655 km (0.067 R)
• M38: 26,393,403 km (0.099 R)
• M39: 26,651,758 km (0.066 R)
• M40: 26,997,479 km (0.055 R)
• M41: 27,084,096 km (0.104 R)
• M42: 27,606,043 km (0.102 R)
• M43: 28,395,321 km (0.103 R)
• M44: 28,659,960 km (0.081 R)
• M45: 28,925,496 km (0.119 R)
• M46: 29,637,582 km (0.073 R)
• M47: 31,169,913 km (0.097 R)
• M48: 31,899,801 km (0.048 R)
• M49: 32,174,912 km (0.118 R)
• M50: 32,266,914 km (0.096 R)
• M51: 32,543,072 km (0.099 R)
• M52: 32,820,127 km (0.09 R)
• M53: 33,562,731 km (0.042 R)
• M54: 36,971,917 km (0.076 R)
• M55: 37,068,258 km (0.076 R)
• M56: 38,035,408 km (0.052 R)
• M57: 41,385,653 km (0.093 R)
• M58: 41,485,734 km (0.096 R)
• M59: 42,489,685 km (0.105 R)
• M60: 44,317,023 km (0.099 R)
• M61: 45,755,855 km (0.094 R)
• M62: 49,101,911 km (0.114 R)
• M63: 51,125,671 km (0.077 R)
• M64: 54,814,305 km (0.051 R)
• M65: 57,135,167 km (0.105 R)
• M66: 57,580,968 km (0.12 R)
• M67: 58,251,616 km (0.101 R)
• M68: 58,587,912 km (0.065 R)
• M69: 60,505,906 km (0.103 R)
• M70: 62,215,361 km (0.097 R)
• M71: 63,709,694 km (0.109 R)
• M72: 64,171,802 km (0.097 R)
• M73: 65,332,083 km (0.087 R)
• M74: 65,448,470 km (0.047 R)
• M75: 66,733,516 km (0.108 R)
• M76: 67,202,804 km (0.067 R)
• M77: 67,908,906 km (0.068 R)
• M78: 72,799,111 km (0.07 R)
• M79: 73,887,735 km (0.096 R)
• M80: 75,958,618 km (0.101 R)
• M81: 77,308,739 km (0.117 R)
• M82: 77,801,664 km (0.085 R)
• M83: 79,162,556 km (0.08 R)
• M84: 80,531,227 km (0.079 R)
• M85: 81,656,951 km (0.061 R)
• M86: 82,158,851 km (0.099 R)
• M87: 84,684,063 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.6

Radius: 5.1

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 17.1 AU - 21.16 AU

Year: 31030 Days

Day: 23.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 26,918,117 km

• M1: 964,158 km (0.105 R)
• M2: 1,221,915 km (0.069 R)
• M3: 1,455,138 km (0.087 R)
• M4: 1,515,576 km (0.098 R)
• M5: 1,814,473 km (0.103 R)
• M6: 1,896,153 km (0.107 R)
• M7: 1,979,030 km (0.081 R)
• M8: 2,200,285 km (0.098 R)
• M9: 2,234,992 km (0.059 R)
• M10: 2,629,332 km (0.046 R)
• M11: 2,778,032 km (0.115 R)
• M12: 2,948,724 km (0.08 R)
• M13: 3,044,915 km (0.117 R)
• M14: 3,201,095 km (0.114 R)
• M15: 3,380,014 km (0.112 R)
• M16: 3,644,204 km (0.104 R)
• M17: 4,021,041 km (0.097 R)
• M18: 4,388,154 km (0.086 R)
• M19: 4,676,130 km (0.087 R)
• M20: 4,856,396 km (0.115 R)
• M21: 5,458,078 km (0.094 R)
• M22: 5,505,351 km (0.104 R)
• M23: 7,399,111 km (0.041 R)
• M24: 8,008,423 km (0.079 R)
• M25: 8,633,742 km (0.118 R)
• M26: 8,716,470 km (0.091 R)
• M27: 9,529,534 km (0.082 R)
• M28: 9,729,397 km (0.116 R)
• M29: 9,959,478 km (0.115 R)
• M30: 10,249,698 km (0.065 R)
• M31: 12,544,380 km (0.09 R)
• M32: 13,332,461 km (0.107 R)
• M33: 13,942,073 km (0.098 R)
• M34: 14,758,129 km (0.104 R)
• M35: 15,421,895 km (0.099 R)
• M36: 16,881,970 km (0.055 R)
• M37: 17,471,236 km (0.078 R)
• M38: 19,099,160 km (0.103 R)
• M39: 20,443,447 km (0.098 R)
• M40: 22,232,338 km (0.107 R)
• M41: 23,030,592 km (0.075 R)
• M42: 25,917,382 km (0.108 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 18,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit