🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.44 AU - 0.62 AU

Year: 143 Days

Day: 39.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.48 AU - 0.64 AU

Year: 155 Days

Day: 38.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 83.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.52 AU - 0.7 AU

Year: 177 Days

Day: 38.6 Hours

Environment

Temp: 157 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.59 AU - 0.81 AU

Year: 217 Days

Day: 16.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.03 AU - 1.69 AU

Year: 588 Days

Day: 19.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.64 AU - 2.32 AU

Year: 1033 Days

Day: 47.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 89.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.54 AU - 2.54 AU

Year: 1081 Days

Day: 33.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,247,149 km

• M1: 695,630 km (0.113 R)
• M2: 1,037,012 km (0.038 R)

Asteroid Belt

Center: 3.92 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.7

Radius: 9.3

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.78 AU - 6.82 AU

Year: 5180 Days

Day: 8.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,247,149 km

• M1: 127,906 km (0.097 R)
• M2: 198,816 km (0.033 R)
• M3: 341,233 km (0.105 R)
• M4: 477,965 km (0.081 R)
• M5: 584,479 km (0.045 R)
• M6: 809,175 km (0.03 R)
• M7: 984,653 km (0.112 R)
• M8: 1,407,118 km (0.038 R)
• M9: 1,512,285 km (0.105 R)
• M10: 1,602,044 km (0.107 R)
• M11: 1,901,239 km (0.066 R)
• M12: 2,320,861 km (0.099 R)
• M13: 2,467,018 km (0.107 R)
• M14: 2,638,009 km (0.115 R)
• M15: 3,220,543 km (0.11 R)
• M16: 3,384,203 km (0.045 R)
• M17: 3,455,112 km (0.111 R)
• M18: 3,622,662 km (0.093 R)
• M19: 3,743,986 km (0.099 R)
• M20: 3,891,489 km (0.078 R)
• M21: 4,345,220 km (0.105 R)
• M22: 4,657,281 km (0.069 R)
• M23: 5,805,594 km (0.086 R)
• M24: 5,947,862 km (0.083 R)
• M25: 6,499,429 km (0.099 R)
• M26: 6,558,520 km (0.075 R)
• M27: 7,097,671 km (0.102 R)
• M28: 7,158,557 km (0.057 R)
• M29: 7,311,297 km (0.095 R)
• M30: 8,186,743 km (0.082 R)
• M31: 8,250,472 km (0.095 R)
• M32: 9,260,557 km (0.112 R)
• M33: 9,360,339 km (0.107 R)
• M34: 9,898,891 km (0.082 R)
• M35: 10,171,907 km (0.051 R)
• M36: 11,076,226 km (0.11 R)
• M37: 11,288,655 km (0.116 R)
• M38: 11,395,319 km (0.086 R)
• M39: 11,466,677 km (0.056 R)
• M40: 11,538,035 km (0.084 R)
• M41: 11,861,466 km (0.112 R)
• M42: 12,187,888 km (0.054 R)
• M43: 12,886,809 km (0.093 R)
• M44: 13,035,659 km (0.077 R)
• M45: 13,712,141 km (0.053 R)
• M46: 15,969,124 km (0.047 R)
• M47: 16,369,747 km (0.11 R)
• M48: 16,895,584 km (0.093 R)
• M49: 17,222,006 km (0.073 R)
• M50: 17,963,862 km (0.074 R)
• M51: 18,255,279 km (0.108 R)
• M52: 18,422,379 km (0.115 R)
• M53: 20,251,513 km (0.115 R)
• M54: 21,385,464 km (0.1 R)
• M55: 21,738,366 km (0.118 R)
• M56: 22,004,500 km (0.073 R)
• M57: 22,093,362 km (0.11 R)
• M58: 22,854,067 km (0.075 R)
• M59: 24,538,988 km (0.12 R)
• M60: 25,140,521 km (0.051 R)
• M61: 25,373,145 km (0.119 R)
• M62: 25,466,494 km (0.078 R)
• M63: 25,606,518 km (0.12 R)
• M64: 26,405,371 km (0.089 R)
• M65: 26,547,189 km (0.073 R)
• M66: 26,926,570 km (0.091 R)
• M67: 27,212,301 km (0.088 R)
• M68: 27,786,757 km (0.084 R)
• M69: 28,220,142 km (0.084 R)
• M70: 28,316,783 km (0.102 R)
• M71: 28,996,406 km (0.116 R)
• M72: 29,436,074 km (0.098 R)
• M73: 29,730,333 km (0.039 R)
• M74: 30,421,026 km (0.07 R)
• M75: 30,619,243 km (0.063 R)
• M76: 30,917,542 km (0.091 R)
• M77: 31,166,772 km (0.069 R)
• M78: 31,617,211 km (0.105 R)
• M79: 31,918,650 km (0.026 R)
• M80: 33,389,048 km (0.099 R)
• M81: 33,798,497 km (0.087 R)
• M82: 34,209,742 km (0.056 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.2

Radius: 13.3

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 9.42 AU - 12.14 AU

Year: 13126 Days

Day: 7.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 48,247,149 km

• M1: 170,841 km (0.103 R)
• M2: 272,418 km (0.037 R)
• M3: 447,597 km (0.117 R)
• M4: 565,480 km (0.107 R)
• M5: 812,167 km (0.092 R)
• M6: 935,286 km (0.107 R)
• M7: 1,110,315 km (0.11 R)
• M8: 1,377,946 km (0.085 R)
• M9: 1,477,578 km (0.102 R)
• M10: 1,684,622 km (0.07 R)
• M11: 1,791,734 km (0.115 R)
• M12: 1,957,189 km (0.093 R)
• M13: 2,443,382 km (0.111 R)
• M14: 2,732,256 km (0.111 R)
• M15: 2,945,582 km (0.077 R)
• M16: 3,164,294 km (0.12 R)
• M17: 3,320,774 km (0.084 R)
• M18: 4,020,592 km (0.094 R)
• M19: 4,613,150 km (0.107 R)
• M20: 4,714,577 km (0.107 R)
• M21: 4,816,752 km (0.099 R)
• M22: 4,945,556 km (0.094 R)
• M23: 5,259,562 km (0.101 R)
• M24: 5,580,150 km (0.111 R)
• M25: 5,962,223 km (0.092 R)
• M26: 6,268,600 km (0.094 R)
• M27: 6,494,642 km (0.109 R)
• M28: 6,580,062 km (0.102 R)
• M29: 6,665,932 km (0.103 R)
• M30: 7,218,247 km (0.057 R)
• M31: 7,876,477 km (0.097 R)
• M32: 8,059,286 km (0.114 R)
• M33: 8,963,007 km (0.071 R)
• M34: 9,186,057 km (0.08 R)
• M35: 9,475,529 km (0.051 R)
• M36: 10,030,388 km (0.043 R)
• M37: 11,103,603 km (0.06 R)
• M38: 11,274,593 km (0.082 R)
• M39: 11,377,666 km (0.025 R)
• M40: 11,619,267 km (0.05 R)
• M41: 12,072,399 km (0.105 R)
• M42: 12,852,701 km (0.112 R)
• M43: 14,164,525 km (0.051 R)
• M44: 14,461,925 km (0.105 R)
• M45: 15,480,537 km (0.104 R)
• M46: 16,366,605 km (0.092 R)
• M47: 16,717,861 km (0.106 R)
• M48: 17,229,486 km (0.037 R)
• M49: 17,388,060 km (0.094 R)
• M50: 17,946,509 km (0.093 R)
• M51: 18,917,698 km (0.113 R)
• M52: 20,364,609 km (0.119 R)
• M53: 21,504,993 km (0.111 R)
• M54: 23,715,302 km (0.069 R)
• M55: 24,201,495 km (0.081 R)
• M56: 24,334,637 km (0.084 R)
• M57: 25,048,967 km (0.07 R)
• M58: 25,543,986 km (0.083 R)
• M59: 26,773,082 km (0.089 R)
• M60: 26,864,786 km (0.089 R)
• M61: 28,114,377 km (0.107 R)
• M62: 28,488,371 km (0.066 R)
• M63: 29,005,082 km (0.04 R)
• M64: 29,477,662 km (0.067 R)
• M65: 29,667,352 km (0.092 R)
• M66: 29,762,347 km (0.094 R)
• M67: 29,905,063 km (0.058 R)
• M68: 30,526,194 km (0.065 R)
• M69: 30,910,510 km (0.032 R)
• M70: 31,393,113 km (0.099 R)
• M71: 31,586,842 km (0.086 R)
• M72: 32,561,622 km (0.116 R)

Asteroid Belt

Center: 12.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.1

Radius: 3

Gravity: 20.79 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 13.55 AU - 14.35 AU

Year: 19323 Days

Day: 20.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 48,247,149 km

• M1: 54,304 km (0.111 R)
• M2: 134,937 km (0.116 R)
• M3: 184,005 km (0.091 R)
• M4: 422,913 km (0.058 R)
• M5: 1,047,335 km (0.078 R)
• M6: 1,087,577 km (0.099 R)
• M7: 1,232,088 km (0.1 R)
• M8: 1,426,715 km (0.092 R)
• M9: 1,561,802 km (0.106 R)
• M10: 1,654,253 km (0.051 R)
• M11: 2,617,065 km (0.069 R)
• M12: 2,838,021 km (0.102 R)
• M13: 3,297,885 km (0.073 R)
• M14: 3,688,336 km (0.077 R)
• M15: 4,577,695 km (0.071 R)
• M16: 4,709,939 km (0.089 R)
• M17: 4,910,700 km (0.058 R)
• M18: 4,944,359 km (0.098 R)
• M19: 5,080,044 km (0.113 R)
• M20: 5,251,334 km (0.09 R)
• M21: 5,847,930 km (0.063 R)
• M22: 6,245,262 km (0.119 R)
• M23: 6,391,868 km (0.087 R)
• M24: 7,180,249 km (0.118 R)
• M25: 7,295,290 km (0.071 R)
• M26: 7,840,424 km (0.045 R)
• M27: 8,277,998 km (0.047 R)
• M28: 8,601,130 km (0.06 R)
• M29: 9,093,456 km (0.096 R)
• M30: 9,134,895 km (0.106 R)
• M31: 9,468,797 km (0.118 R)
• M32: 10,062,551 km (0.07 R)
• M33: 10,407,225 km (0.097 R)
• M34: 10,712,105 km (0.118 R)
• M35: 11,643,801 km (0.094 R)
• M36: 12,142,111 km (0.111 R)
• M37: 12,187,888 km (0.09 R)
• M38: 13,300,447 km (0.109 R)
• M39: 13,964,363 km (0.034 R)
• M40: 14,300,210 km (0.112 R)
• M41: 18,114,956 km (0.075 R)
• M42: 20,078,278 km (0.066 R)
• M43: 20,729,328 km (0.103 R)
• M44: 21,167,351 km (0.098 R)
• M45: 22,219,473 km (0.09 R)
• M46: 23,345,346 km (0.116 R)
• M47: 24,547,365 km (0.043 R)
• M48: 24,778,643 km (0.102 R)
• M49: 25,301,488 km (0.118 R)
• M50: 25,535,160 km (0.072 R)
• M51: 27,070,632 km (0.082 R)
• M52: 27,849,588 km (0.075 R)
• M53: 28,453,665 km (0.061 R)
• M54: 28,635,725 km (0.106 R)
• M55: 29,921,220 km (0.12 R)
• M56: 32,421,150 km (0.062 R)
• M57: 32,992,763 km (0.073 R)
• M58: 33,247,977 km (0.092 R)
• M59: 33,311,855 km (0.076 R)
• M60: 33,760,200 km (0.063 R)
• M61: 33,824,378 km (0.038 R)
• M62: 34,275,116 km (0.096 R)
• M63: 37,551,160 km (0.106 R)
• M64: 37,884,165 km (0.029 R)
• M65: 38,352,107 km (0.111 R)
• M66: 39,226,207 km (0.083 R)
• M67: 39,902,988 km (0.119 R)
• M68: 43,274,774 km (0.072 R)
• M69: 48,174,853 km (0.09 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: 361 - 13,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit