🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.58 AU - 0.6 AU

Year: 207 Days

Day: 41.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,321,927 km

• M1: 375,491 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.54 AU - 0.86 AU

Year: 267 Days

Day: 34 Hours

Environment

Temp: -44 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.82 AU - 1 AU

Year: 396 Days

Day: 31.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.08 AU - 1.46 AU

Year: 653 Days

Day: 14.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.32 AU - 1.4 AU

Year: 724 Days

Day: 31.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.58 AU - 2.32 AU

Year: 1243 Days

Day: 26.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.92 AU - 2.24 AU

Year: 1370 Days

Day: 43.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.8

Radius: 11.5

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.2 AU - 5.02 AU

Year: 3804 Days

Day: 8.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 32,321,927 km

• M1: 143,764 km (0.104 R)
• M2: 252,521 km (0.115 R)
• M3: 333,753 km (0.102 R)
• M4: 580,141 km (0.082 R)
• M5: 761,453 km (0.103 R)
• M6: 1,041,201 km (0.107 R)
• M7: 1,122,283 km (0.115 R)
• M8: 1,217,876 km (0.108 R)
• M9: 1,291,329 km (0.12 R)
• M10: 1,379,292 km (0.102 R)
• M11: 1,495,231 km (0.118 R)
• M12: 1,601,296 km (0.119 R)
• M13: 1,807,142 km (0.091 R)
• M14: 1,934,899 km (0.101 R)
• M15: 2,184,727 km (0.086 R)
• M16: 2,275,533 km (0.033 R)
• M17: 2,476,593 km (0.083 R)
• M18: 2,571,438 km (0.045 R)
• M19: 2,879,759 km (0.107 R)
• M20: 3,114,777 km (0.066 R)
• M21: 3,234,605 km (0.066 R)
• M22: 4,004,885 km (0.08 R)
• M23: 4,248,729 km (0.103 R)
• M24: 5,211,391 km (0.102 R)
• M25: 5,374,902 km (0.098 R)
• M26: 5,939,335 km (0.087 R)
• M27: 6,024,456 km (0.091 R)
• M28: 6,174,652 km (0.119 R)
• M29: 7,124,299 km (0.112 R)
• M30: 7,627,696 km (0.104 R)
• M31: 7,883,808 km (0.092 R)
• M32: 7,977,606 km (0.092 R)
• M33: 8,142,762 km (0.03 R)
• M34: 8,524,386 km (0.102 R)
• M35: 8,644,812 km (0.095 R)
• M36: 8,790,221 km (0.108 R)
• M37: 9,132,501 km (0.112 R)
• M38: 9,330,120 km (0.108 R)
• M39: 9,654,149 km (0.094 R)
• M40: 10,185,521 km (0.044 R)
• M41: 10,493,393 km (0.101 R)
• M42: 11,782,478 km (0.12 R)
• M43: 11,916,817 km (0.091 R)
• M44: 12,295,748 km (0.096 R)
• M45: 12,596,290 km (0.057 R)
• M46: 12,761,297 km (0.074 R)
• M47: 13,010,078 km (0.118 R)
• M48: 13,093,254 km (0.099 R)
• M49: 13,316,305 km (0.101 R)
• M50: 13,540,552 km (0.106 R)
• M51: 13,624,925 km (0.027 R)
• M52: 13,765,996 km (0.1 R)
• M53: 14,049,634 km (0.102 R)
• M54: 14,824,999 km (0.06 R)
• M55: 14,970,109 km (0.087 R)
• M56: 15,555,336 km (0.111 R)
• M57: 15,732,310 km (0.118 R)
• M58: 15,969,423 km (0.076 R)
• M59: 16,297,491 km (0.118 R)
• M60: 16,477,308 km (0.099 R)
• M61: 16,627,654 km (0.063 R)
• M62: 17,081,384 km (0.057 R)
• M63: 17,203,157 km (0.095 R)
• M64: 19,189,517 km (0.109 R)
• M65: 19,411,221 km (0.118 R)
• M66: 19,889,037 km (0.114 R)
• M67: 20,921,412 km (0.091 R)
• M68: 21,051,712 km (0.109 R)
• M69: 21,707,100 km (0.115 R)
• M70: 22,302,649 km (0.073 R)

Asteroid Belt

Center: 5.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.4

Radius: 9.8

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.51 AU - 7.33 AU

Year: 8311 Days

Day: 10.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 32,321,927 km

• M1: 144,063 km (0.102 R)
• M2: 288,873 km (0.089 R)
• M3: 358,287 km (0.106 R)
• M4: 609,611 km (0.037 R)
• M5: 860,936 km (0.091 R)
• M6: 1,124,826 km (0.081 R)
• M7: 1,371,513 km (0.117 R)
• M8: 1,940,284 km (0.099 R)
• M9: 2,087,040 km (0.1 R)
• M10: 2,496,340 km (0.078 R)
• M11: 2,602,704 km (0.069 R)
• M12: 2,847,446 km (0.077 R)
• M13: 3,128,391 km (0.052 R)
• M14: 3,777,645 km (0.094 R)
• M15: 3,838,681 km (0.092 R)
• M16: 4,086,565 km (0.101 R)
• M17: 4,212,377 km (0.053 R)
• M18: 4,467,890 km (0.057 R)
• M19: 4,894,244 km (0.103 R)
• M20: 4,960,965 km (0.045 R)
• M21: 5,095,303 km (0.079 R)
• M22: 5,367,871 km (0.104 R)
• M23: 5,856,158 km (0.107 R)
• M24: 7,328,800 km (0.091 R)
• M25: 7,714,164 km (0.11 R)
• M26: 8,384,362 km (0.105 R)
• M27: 8,504,639 km (0.103 R)
• M28: 9,738,223 km (0.093 R)
• M29: 10,290,090 km (0.083 R)
• M30: 10,678,146 km (0.076 R)
• M31: 12,186,991 km (0.064 R)
• M32: 12,966,246 km (0.103 R)
• M33: 13,245,096 km (0.037 R)
• M34: 13,432,094 km (0.098 R)
• M35: 13,856,054 km (0.11 R)
• M36: 15,154,414 km (0.109 R)
• M37: 15,252,251 km (0.079 R)
• M38: 15,991,713 km (0.12 R)
• M39: 16,141,161 km (0.091 R)
• M40: 16,541,635 km (0.103 R)
• M41: 16,642,165 km (0.115 R)
• M42: 16,742,994 km (0.065 R)
• M43: 17,762,503 km (0.105 R)
• M44: 17,968,948 km (0.104 R)
• M45: 18,854,568 km (0.098 R)
• M46: 19,329,242 km (0.114 R)
• M47: 19,647,885 km (0.046 R)
• M48: 20,344,263 km (0.04 R)
• M49: 22,203,615 km (0.074 R)
• M50: 22,648,968 km (0.077 R)
• M51: 22,816,667 km (0.053 R)
• M52: 22,984,815 km (0.086 R)
• M53: 23,378,856 km (0.086 R)
• M54: 23,775,141 km (0.119 R)
• M55: 24,059,526 km (0.081 R)
• M56: 24,919,565 km (0.037 R)
• M57: 27,024,257 km (0.06 R)
• M58: 27,321,209 km (0.059 R)
• M59: 27,738,587 km (0.083 R)
• M60: 28,218,048 km (0.104 R)
• M61: 28,821,526 km (0.11 R)
• M62: 29,551,115 km (0.108 R)
• M63: 30,904,527 km (0.111 R)
• M64: 31,028,543 km (0.094 R)
• M65: 31,651,169 km (0.119 R)
• M66: 32,782,429 km (0.093 R)
• M67: 33,098,978 km (0.096 R)
• M68: 33,162,407 km (0.057 R)
• M69: 33,799,096 km (0.117 R)
• M70: 34,054,908 km (0.105 R)
• M71: 34,890,562 km (0.117 R)
• M72: 35,928,322 km (0.077 R)
• M73: 37,108,051 km (0.034 R)
• M74: 38,300,346 km (0.032 R)
• M75: 38,433,638 km (0.096 R)
• M76: 40,247,662 km (0.075 R)
• M77: 40,858,619 km (0.098 R)
• M78: 42,089,511 km (0.111 R)
• M79: 43,124,578 km (0.098 R)
• M80: 43,471,496 km (0.047 R)
• M81: 43,819,311 km (0.114 R)
• M82: 44,098,161 km (0.101 R)
• M83: 44,798,130 km (0.086 R)
• M84: 45,431,078 km (0.076 R)
• M85: 45,642,759 km (0.098 R)
• M86: 46,492,774 km (0.072 R)
• M87: 46,777,160 km (0.1 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.5

Radius: 12.9

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.79 AU - 8.53 AU

Year: 8747 Days

Day: 14.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,321,927 km

• M1: 175,329 km (0.063 R)
• M2: 693,386 km (0.036 R)
• M3: 834,307 km (0.066 R)
• M4: 1,087,277 km (0.116 R)
• M5: 1,239,119 km (0.108 R)
• M6: 1,497,325 km (0.098 R)
• M7: 1,720,376 km (0.088 R)
• M8: 2,142,092 km (0.069 R)
• M9: 2,514,890 km (0.111 R)
• M10: 2,908,631 km (0.089 R)
• M11: 3,434,019 km (0.109 R)
• M12: 3,707,933 km (0.078 R)
• M13: 3,824,320 km (0.085 R)
• M14: 4,180,662 km (0.114 R)
• M15: 4,301,836 km (0.093 R)
• M16: 4,399,673 km (0.073 R)
• M17: 4,597,591 km (0.086 R)
• M18: 5,053,715 km (0.041 R)
• M19: 5,287,387 km (0.062 R)
• M20: 5,551,128 km (0.101 R)
• M21: 5,684,719 km (0.066 R)
• M22: 6,508,405 km (0.069 R)
• M23: 6,762,871 km (0.085 R)
• M24: 6,848,441 km (0.092 R)
• M25: 8,174,925 km (0.092 R)
• M26: 8,727,540 km (0.038 R)
• M27: 9,387,566 km (0.084 R)
• M28: 9,483,308 km (0.085 R)
• M29: 9,933,747 km (0.063 R)
• M30: 10,259,871 km (0.103 R)
• M31: 10,589,584 km (0.1 R)
• M32: 10,889,229 km (0.116 R)
• M33: 11,057,078 km (0.107 R)
• M34: 11,361,061 km (0.078 R)
• M35: 12,116,081 km (0.032 R)
• M36: 12,220,201 km (0.103 R)
• M37: 12,429,638 km (0.102 R)
• M38: 13,135,890 km (0.111 R)
• M39: 13,638,239 km (0.113 R)
• M40: 13,964,363 km (0.083 R)
• M41: 14,698,589 km (0.116 R)
• M42: 14,846,990 km (0.112 R)
• M43: 15,070,340 km (0.063 R)
• M44: 15,257,487 km (0.115 R)
• M45: 15,975,407 km (0.083 R)
• M46: 16,242,738 km (0.119 R)
• M47: 16,588,609 km (0.091 R)
• M48: 17,014,514 km (0.104 R)
• M49: 17,131,350 km (0.098 R)
• M50: 17,248,485 km (0.11 R)
• M51: 17,522,698 km (0.105 R)
• M52: 17,680,075 km (0.111 R)
• M53: 18,473,991 km (0.068 R)
• M54: 18,593,968 km (0.088 R)
• M55: 18,714,394 km (0.026 R)
• M56: 19,036,628 km (0.1 R)
• M57: 19,441,889 km (0.068 R)
• M58: 20,385,103 km (0.042 R)
• M59: 21,008,179 km (0.054 R)
• M60: 21,385,016 km (0.034 R)
• M61: 22,529,140 km (0.073 R)
• M62: 23,044,056 km (0.109 R)
• M63: 23,259,627 km (0.089 R)
• M64: 23,389,477 km (0.103 R)
• M65: 23,649,628 km (0.093 R)
• M66: 24,172,922 km (0.116 R)
• M67: 24,567,860 km (0.025 R)
• M68: 24,699,955 km (0.07 R)
• M69: 25,364,169 km (0.071 R)
• M70: 25,720,811 km (0.053 R)
• M71: 26,123,977 km (0.119 R)
• M72: 27,073,026 km (0.084 R)
• M73: 27,987,368 km (0.103 R)
• M74: 28,079,371 km (0.114 R)
• M75: 28,355,977 km (0.06 R)
• M76: 29,658,526 km (0.079 R)
• M77: 30,838,105 km (0.086 R)
• M78: 31,171,110 km (0.104 R)
• M79: 32,129,135 km (0.035 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 14,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit