🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.98 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.86 AU - 2.06 AU

Year: 1034 Days

Day: 47.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,779,957 km

• M1: 107,411 km (0.1 R)
• M2: 474,973 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.93 AU - 3.01 AU

Year: 1462 Days

Day: 33.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.48 AU - 3.5 AU

Year: 1948 Days

Day: 20.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 139.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.94 AU - 4.46 AU

Year: 3243 Days

Day: 15.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.7

Radius: 8.1

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.37 AU - 6.29 AU

Year: 4636 Days

Day: 8 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,779,957 km

• M1: 101,577 km (0.117 R)
• M2: 201,209 km (0.087 R)
• M3: 357,689 km (0.094 R)
• M4: 442,361 km (0.071 R)
• M5: 503,247 km (0.112 R)
• M6: 578,196 km (0.106 R)
• M7: 865,723 km (0.119 R)
• M8: 944,411 km (0.036 R)
• M9: 1,025,643 km (0.101 R)
• M10: 1,081,144 km (0.105 R)
• M11: 1,389,465 km (0.111 R)
• M12: 1,944,772 km (0.073 R)
• M13: 2,562,761 km (0.055 R)
• M14: 2,893,522 km (0.092 R)
• M15: 2,953,212 km (0.091 R)
• M16: 3,094,282 km (0.113 R)
• M17: 3,279,036 km (0.079 R)
• M18: 3,987,082 km (0.087 R)
• M19: 4,210,731 km (0.107 R)
• M20: 4,484,795 km (0.096 R)
• M21: 4,647,258 km (0.085 R)
• M22: 4,740,906 km (0.112 R)
• M23: 5,414,695 km (0.103 R)
• M24: 5,587,929 km (0.096 R)
• M25: 6,067,091 km (0.101 R)
• M26: 6,195,297 km (0.082 R)
• M27: 6,428,520 km (0.088 R)
• M28: 6,559,418 km (0.05 R)
• M29: 7,172,620 km (0.111 R)
• M30: 7,253,851 km (0.113 R)
• M31: 7,308,305 km (0.062 R)
• M32: 7,527,316 km (0.111 R)
• M33: 7,804,072 km (0.11 R)
• M34: 7,915,672 km (0.114 R)
• M35: 8,885,964 km (0.078 R)
• M36: 9,031,822 km (0.084 R)
• M37: 9,090,315 km (0.072 R)
• M38: 9,414,643 km (0.11 R)
• M39: 9,623,033 km (0.12 R)
• M40: 9,953,644 km (0.095 R)
• M41: 10,226,959 km (0.047 R)
• M42: 10,656,904 km (0.1 R)
• M43: 10,843,003 km (0.097 R)
• M44: 10,936,502 km (0.071 R)
• M45: 11,344,605 km (0.039 R)
• M46: 11,821,673 km (0.083 R)
• M47: 12,435,323 km (0.115 R)
• M48: 12,696,820 km (0.062 R)
• M49: 12,993,173 km (0.056 R)
• M50: 13,258,560 km (0.105 R)
• M51: 13,963,615 km (0.09 R)
• M52: 14,303,800 km (0.105 R)
• M53: 14,509,049 km (0.092 R)
• M54: 14,612,122 km (0.032 R)
• M55: 14,888,130 km (0.103 R)
• M56: 15,515,244 km (0.045 R)
• M57: 16,293,602 km (0.086 R)
• M58: 16,364,960 km (0.118 R)
• M59: 17,557,853 km (0.065 R)
• M60: 18,072,320 km (0.103 R)
• M61: 18,294,324 km (0.113 R)
• M62: 18,442,874 km (0.078 R)
• M63: 19,116,214 km (0.093 R)
• M64: 19,266,859 km (0.072 R)
• M65: 19,721,487 km (0.057 R)
• M66: 19,797,483 km (0.087 R)
• M67: 20,486,830 km (0.103 R)
• M68: 21,300,942 km (0.105 R)
• M69: 21,692,290 km (0.066 R)
• M70: 21,888,861 km (0.083 R)
• M71: 22,363,086 km (0.083 R)
• M72: 22,840,752 km (0.109 R)
• M73: 23,241,226 km (0.052 R)
• M74: 23,523,068 km (0.12 R)
• M75: 23,725,026 km (0.118 R)
• M76: 24,538,688 km (0.091 R)
• M77: 24,743,488 km (0.107 R)
• M78: 24,948,886 km (0.117 R)
• M79: 25,901,076 km (0.103 R)
• M80: 26,026,290 km (0.119 R)
• M81: 26,738,824 km (0.063 R)
• M82: 27,670,370 km (0.094 R)
• M83: 28,741,940 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.1

Radius: 8.8

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.49 AU - 8.07 AU

Year: 7400 Days

Day: 9.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 32,779,957 km

• M1: 112,348 km (0.118 R)
• M2: 181,911 km (0.074 R)
• M3: 485,744 km (0.092 R)
• M4: 542,442 km (0.053 R)
• M5: 890,706 km (0.049 R)
• M6: 1,035,965 km (0.098 R)
• M7: 1,400,236 km (0.067 R)
• M8: 1,501,663 km (0.092 R)
• M9: 1,913,357 km (0.073 R)
• M10: 2,026,453 km (0.046 R)
• M11: 2,141,793 km (0.061 R)
• M12: 2,299,170 km (0.113 R)
• M13: 2,687,975 km (0.039 R)
• M14: 2,751,404 km (0.072 R)
• M15: 2,901,002 km (0.104 R)
• M16: 3,009,760 km (0.109 R)
• M17: 3,298,483 km (0.064 R)
• M18: 3,736,656 km (0.074 R)
• M19: 4,193,228 km (0.066 R)
• M20: 4,366,014 km (0.091 R)
• M21: 4,616,740 km (0.087 R)
• M22: 4,718,466 km (0.108 R)
• M23: 4,898,133 km (0.06 R)
• M24: 5,264,499 km (0.089 R)
• M25: 5,666,767 km (0.072 R)
• M26: 5,968,057 km (0.095 R)
• M27: 6,051,234 km (0.109 R)
• M28: 6,529,349 km (0.089 R)
• M29: 7,641,908 km (0.118 R)
• M30: 7,883,658 km (0.106 R)
• M31: 8,158,469 km (0.11 R)
• M32: 8,219,954 km (0.079 R)
• M33: 9,321,593 km (0.06 R)
• M34: 9,450,397 km (0.109 R)
• M35: 9,644,724 km (0.093 R)
• M36: 10,103,391 km (0.071 R)
• M37: 10,202,724 km (0.116 R)
• M38: 10,402,138 km (0.114 R)
• M39: 10,670,068 km (0.113 R)
• M40: 10,804,856 km (0.034 R)
• M41: 11,076,226 km (0.071 R)
• M42: 11,418,506 km (0.112 R)
• M43: 11,590,993 km (0.069 R)
• M44: 11,660,256 km (0.067 R)
• M45: 12,289,465 km (0.107 R)
• M46: 12,643,862 km (0.058 R)
• M47: 12,715,221 km (0.088 R)
• M48: 12,858,236 km (0.091 R)
• M49: 13,326,627 km (0.095 R)
• M50: 13,654,097 km (0.115 R)
• M51: 13,800,553 km (0.057 R)
• M52: 14,058,011 km (0.104 R)
• M53: 15,712,863 km (0.103 R)
• M54: 15,981,690 km (0.069 R)
• M55: 16,058,883 km (0.089 R)
• M56: 16,136,075 km (0.055 R)
• M57: 16,602,072 km (0.062 R)
• M58: 16,680,163 km (0.109 R)
• M59: 16,915,181 km (0.088 R)
• M60: 17,786,439 km (0.106 R)
• M61: 18,308,087 km (0.086 R)
• M62: 19,161,393 km (0.112 R)
• M63: 19,325,352 km (0.087 R)
• M64: 19,448,621 km (0.116 R)
• M65: 19,737,494 km (0.034 R)
• M66: 20,319,131 km (0.059 R)
• M67: 20,402,756 km (0.116 R)
• M68: 20,570,306 km (0.118 R)
• M69: 20,990,975 km (0.084 R)
• M70: 21,329,515 km (0.067 R)
• M71: 21,414,486 km (0.109 R)
• M72: 21,755,420 km (0.046 R)
• M73: 22,141,083 km (0.116 R)
• M74: 22,572,224 km (0.081 R)
• M75: 22,658,692 km (0.105 R)
• M76: 23,180,340 km (0.117 R)
• M77: 24,058,629 km (0.119 R)
• M78: 24,457,457 km (0.076 R)
• M79: 24,546,318 km (0.045 R)
• M80: 25,802,491 km (0.043 R)
• M81: 26,074,310 km (0.034 R)
• M82: 26,620,941 km (0.087 R)
• M83: 27,079,309 km (0.075 R)
• M84: 27,171,312 km (0.086 R)
• M85: 27,309,540 km (0.108 R)
• M86: 28,236,748 km (0.108 R)
• M87: 28,423,446 km (0.044 R)
• M88: 29,315,797 km (0.11 R)
• M89: 29,836,697 km (0.066 R)
• M90: 31,369,178 km (0.044 R)
• M91: 31,853,276 km (0.051 R)
• M92: 32,632,980 km (0.096 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 11,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit