🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.58 AU - 0.64 AU

Year: 175 Days

Day: 27 Hours

Environment

Temp: 168 °C

Axial Tilt: 128.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,883,947 km

• M1: 220,058 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.64 AU - 0.72 AU

Year: 206 Days

Day: 25.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.95 AU - 1.01 AU

Year: 356 Days

Day: 37.2 Hours

Environment

Temp: 40 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1 AU - 1.54 AU

Year: 525 Days

Day: 28.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 41,883,947 km

• M1: 374,443 km (0.114 R)
• M2: 422,315 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.12 AU - 1.6 AU

Year: 582 Days

Day: 42.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,883,947 km

• M1: 267,032 km (0.117 R)
• M2: 870,061 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.54 AU - 3.04 AU

Year: 1711 Days

Day: 36.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,883,947 km

• M1: 2,154,209 km (0.061 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.94 AU - 3.2 AU

Year: 1975 Days

Day: 26.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 56.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.7

Radius: 13.9

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.1 AU - 5.68 AU

Year: 3970 Days

Day: 12.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 41,883,947 km

• M1: 185,651 km (0.036 R)
• M2: 369,058 km (0.119 R)
• M3: 490,232 km (0.109 R)
• M4: 705,204 km (0.116 R)
• M5: 904,469 km (0.105 R)
• M6: 1,164,470 km (0.096 R)
• M7: 1,289,833 km (0.076 R)
• M8: 1,554,920 km (0.115 R)
• M9: 1,741,918 km (0.043 R)
• M10: 1,903,483 km (0.05 R)
• M11: 2,019,870 km (0.096 R)
• M12: 2,224,969 km (0.119 R)
• M13: 2,347,789 km (0.09 R)
• M14: 2,437,099 km (0.111 R)
• M15: 2,564,108 km (0.088 R)
• M16: 2,711,910 km (0.1 R)
• M17: 2,977,746 km (0.096 R)
• M18: 3,133,627 km (0.095 R)
• M19: 3,372,534 km (0.106 R)
• M20: 3,721,397 km (0.089 R)
• M21: 4,365,565 km (0.092 R)
• M22: 4,543,437 km (0.075 R)
• M23: 5,805,594 km (0.078 R)
• M24: 6,075,618 km (0.058 R)
• M25: 6,425,229 km (0.102 R)
• M26: 6,781,421 km (0.063 R)
• M27: 7,407,339 km (0.047 R)
• M28: 8,106,260 km (0.087 R)
• M29: 8,380,772 km (0.11 R)
• M30: 8,630,451 km (0.097 R)
• M31: 8,967,196 km (0.071 R)
• M32: 9,394,297 km (0.107 R)
• M33: 9,944,967 km (0.099 R)
• M34: 10,032,781 km (0.071 R)
• M35: 10,268,547 km (0.059 R)
• M36: 11,199,196 km (0.087 R)
• M37: 11,321,268 km (0.095 R)
• M38: 11,413,121 km (0.039 R)
• M39: 11,782,927 km (0.064 R)
• M40: 11,907,093 km (0.098 R)
• M41: 12,188,038 km (0.118 R)
• M42: 12,566,221 km (0.118 R)
• M43: 13,887,021 km (0.111 R)
• M44: 14,051,130 km (0.05 R)
• M45: 14,281,959 km (0.105 R)
• M46: 14,647,277 km (0.12 R)
• M47: 15,659,307 km (0.083 R)
• M48: 15,967,329 km (0.11 R)
• M49: 16,070,402 km (0.113 R)
• M50: 16,415,823 km (0.099 R)
• M51: 16,554,650 km (0.046 R)
• M52: 16,973,374 km (0.1 R)
• M53: 17,184,158 km (0.12 R)
• M54: 17,501,904 km (0.116 R)
• M55: 17,643,722 km (0.089 R)
• M56: 17,964,311 km (0.116 R)
• M57: 18,394,704 km (0.075 R)
• M58: 18,538,916 km (0.108 R)
• M59: 19,119,655 km (0.056 R)
• M60: 19,302,464 km (0.112 R)
• M61: 19,412,268 km (0.08 R)
• M62: 19,669,577 km (0.081 R)
• M63: 20,299,085 km (0.105 R)
• M64: 20,709,880 km (0.095 R)
• M65: 21,768,136 km (0.072 R)
• M66: 22,380,739 km (0.086 R)
• M67: 22,534,825 km (0.102 R)
• M68: 22,999,027 km (0.042 R)
• M69: 24,134,026 km (0.06 R)
• M70: 24,331,645 km (0.081 R)
• M71: 25,528,129 km (0.103 R)
• M72: 26,458,328 km (0.101 R)
• M73: 27,276,329 km (0.11 R)
• M74: 27,399,748 km (0.114 R)
• M75: 27,523,315 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231

Radius: 12.6

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.71 AU - 8.91 AU

Year: 7255 Days

Day: 5.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 41,883,947 km

• M1: 163,510 km (0.072 R)
• M2: 268,977 km (0.09 R)
• M3: 465,100 km (0.113 R)
• M4: 580,141 km (0.115 R)
• M5: 740,061 km (0.066 R)
• M6: 1,160,580 km (0.109 R)
• M7: 1,544,598 km (0.097 R)
• M8: 2,305,004 km (0.112 R)
• M9: 2,588,193 km (0.12 R)
• M10: 3,707,334 km (0.055 R)
• M11: 3,830,902 km (0.084 R)
• M12: 4,124,712 km (0.105 R)
• M13: 4,601,481 km (0.089 R)
• M14: 4,712,333 km (0.086 R)
• M15: 5,027,386 km (0.068 R)
• M16: 5,678,436 km (0.117 R)
• M17: 5,797,516 km (0.093 R)
• M18: 6,233,145 km (0.103 R)
• M19: 6,454,999 km (0.084 R)
• M20: 6,654,412 km (0.12 R)
• M21: 7,059,374 km (0.119 R)
• M22: 7,394,473 km (0.066 R)
• M23: 7,524,773 km (0.113 R)
• M24: 8,080,080 km (0.054 R)
• M25: 9,258,612 km (0.09 R)
• M26: 9,653,850 km (0.094 R)
• M27: 9,739,270 km (0.049 R)
• M28: 10,025,900 km (0.045 R)
• M29: 10,141,389 km (0.039 R)
• M30: 10,315,372 km (0.119 R)
• M31: 10,490,401 km (0.064 R)
• M32: 10,725,120 km (0.053 R)
• M33: 11,080,714 km (0.116 R)
• M34: 11,530,705 km (0.108 R)
• M35: 11,651,729 km (0.063 R)
• M36: 12,078,532 km (0.11 R)
• M37: 13,168,053 km (0.111 R)
• M38: 13,453,337 km (0.087 R)
• M39: 13,644,672 km (0.115 R)
• M40: 15,009,005 km (0.09 R)
• M41: 15,108,188 km (0.039 R)
• M42: 16,145,201 km (0.058 R)
• M43: 16,484,638 km (0.104 R)
• M44: 17,378,336 km (0.098 R)
• M45: 17,761,157 km (0.067 R)
• M46: 17,866,025 km (0.101 R)
• M47: 18,146,820 km (0.109 R)
• M48: 18,322,897 km (0.118 R)
• M49: 18,464,267 km (0.077 R)
• M50: 19,500,082 km (0.106 R)
• M51: 19,861,660 km (0.117 R)
• M52: 21,070,561 km (0.113 R)
• M53: 21,181,563 km (0.057 R)
• M54: 21,329,964 km (0.115 R)
• M55: 22,909,119 km (0.11 R)
• M56: 23,558,972 km (0.106 R)
• M57: 24,214,959 km (0.047 R)
• M58: 26,059,500 km (0.083 R)
• M59: 26,417,937 km (0.055 R)

Asteroid Belt

Center: 8.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.3

Radius: 13.5

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.27 AU - 12.77 AU

Year: 12526 Days

Day: 10.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,883,947 km

• M1: 171,589 km (0.112 R)
• M2: 352,901 km (0.065 R)
• M3: 441,015 km (0.1 R)
• M4: 620,382 km (0.069 R)
• M5: 1,219,971 km (0.055 R)
• M6: 1,794,726 km (0.118 R)
• M7: 1,901,987 km (0.057 R)
• M8: 2,283,312 km (0.086 R)
• M9: 2,591,334 km (0.114 R)
• M10: 2,938,401 km (0.056 R)
• M11: 3,091,889 km (0.093 R)
• M12: 3,274,398 km (0.074 R)
• M13: 3,843,319 km (0.083 R)
• M14: 4,679,571 km (0.074 R)
• M15: 4,829,468 km (0.073 R)
• M16: 5,072,714 km (0.099 R)
• M17: 5,288,883 km (0.061 R)
• M18: 5,571,174 km (0.098 R)
• M19: 5,923,178 km (0.119 R)
• M20: 6,649,027 km (0.067 R)
• M21: 6,851,882 km (0.047 R)
• M22: 7,333,288 km (0.12 R)
• M23: 7,472,862 km (0.099 R)
• M24: 7,648,640 km (0.096 R)
• M25: 7,861,368 km (0.119 R)
• M26: 8,147,998 km (0.096 R)
• M27: 9,178,577 km (0.081 R)
• M28: 9,404,769 km (0.066 R)
• M29: 11,441,694 km (0.09 R)
• M30: 11,563,167 km (0.108 R)
• M31: 12,426,347 km (0.115 R)
• M32: 12,551,411 km (0.091 R)
• M33: 13,438,227 km (0.11 R)
• M34: 13,566,582 km (0.053 R)
• M35: 13,695,386 km (0.119 R)
• M36: 14,258,023 km (0.087 R)
• M37: 14,872,572 km (0.11 R)
• M38: 15,272,147 km (0.07 R)
• M39: 15,406,187 km (0.106 R)
• M40: 15,495,647 km (0.108 R)
• M41: 15,720,343 km (0.075 R)
• M42: 15,946,086 km (0.111 R)
• M43: 16,263,832 km (0.072 R)
• M44: 16,813,604 km (0.073 R)
• M45: 17,322,835 km (0.079 R)
• M46: 17,602,882 km (0.108 R)
• M47: 17,837,302 km (0.094 R)
• M48: 18,025,646 km (0.067 R)
• M49: 18,737,582 km (0.073 R)
• M50: 19,507,263 km (0.105 R)
• M51: 19,847,299 km (0.05 R)
• M52: 20,385,552 km (0.094 R)
• M53: 23,973,807 km (0.115 R)
• M54: 24,442,497 km (0.103 R)
• M55: 24,599,425 km (0.096 R)
• M56: 25,072,154 km (0.078 R)
• M57: 25,283,087 km (0.099 R)
• M58: 25,600,833 km (0.101 R)
• M59: 26,669,411 km (0.085 R)
• M60: 27,209,160 km (0.065 R)
• M61: 27,534,685 km (0.065 R)
• M62: 27,643,443 km (0.082 R)
• M63: 27,970,763 km (0.104 R)
• M64: 28,464,136 km (0.11 R)
• M65: 30,185,559 km (0.097 R)
• M66: 30,466,354 km (0.118 R)
• M67: 30,860,844 km (0.119 R)
• M68: 31,087,186 km (0.093 R)
• M69: 31,313,976 km (0.115 R)
• M70: 32,341,264 km (0.102 R)
• M71: 32,859,172 km (0.119 R)
• M72: 33,263,835 km (0.117 R)
• M73: 34,136,589 km (0.061 R)
• M74: 34,253,424 km (0.098 R)
• M75: 34,898,939 km (0.088 R)
• M76: 35,489,252 km (0.112 R)
• M77: 36,082,857 km (0.042 R)
• M78: 36,919,558 km (0.031 R)
• M79: 38,550,922 km (0.073 R)
• M80: 39,590,328 km (0.068 R)
• M81: 41,010,910 km (0.098 R)
• M82: 41,446,688 km (0.1 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 10,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit