🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.59 AU - 0.63 AU

Year: 172 Days

Day: 19.8 Hours

Environment

Temp: 228 °C

Axial Tilt: 62.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.71 AU - 1.13 AU

Year: 319 Days

Day: 14.7 Hours

Environment

Temp: 88 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.26 AU - 1.36 AU

Year: 542 Days

Day: 47.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 101,531,420 km

• M1: 34,707 km (0.095 R)
• M2: 250,576 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.3 AU - 2 AU

Year: 767 Days

Day: 46.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.87 AU - 3.39 AU

Year: 2003 Days

Day: 45.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.25 AU - 3.27 AU

Year: 2129 Days

Day: 28.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.17 AU - 4.29 AU

Year: 2605 Days

Day: 23.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,531,420 km

• M1: 133,292 km (0.108 R)

Asteroid Belt

Center: 6.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667

Radius: 13.1

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.2 AU - 8.8 AU

Year: 8962 Days

Day: 7.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 101,531,420 km

• M1: 336,894 km (0.089 R)
• M2: 514,916 km (0.102 R)
• M3: 669,750 km (0.062 R)
• M4: 761,752 km (0.052 R)
• M5: 1,012,927 km (0.116 R)
• M6: 1,370,765 km (0.079 R)
• M7: 1,596,209 km (0.098 R)
• M8: 1,724,564 km (0.082 R)
• M9: 2,014,934 km (0.117 R)
• M10: 2,201,482 km (0.083 R)
• M11: 2,693,510 km (0.115 R)
• M12: 2,952,613 km (0.085 R)
• M13: 3,111,935 km (0.051 R)
• M14: 4,068,912 km (0.057 R)
• M15: 5,466,157 km (0.085 R)
• M16: 5,662,878 km (0.091 R)
• M17: 6,063,650 km (0.106 R)
• M18: 6,199,336 km (0.119 R)
• M19: 6,612,375 km (0.075 R)
• M20: 6,787,106 km (0.04 R)
• M21: 6,998,936 km (0.118 R)
• M22: 7,537,938 km (0.065 R)
• M23: 8,090,402 km (0.107 R)
• M24: 8,847,517 km (0.118 R)
• M25: 9,234,677 km (0.106 R)
• M26: 9,746,152 km (0.113 R)
• M27: 9,945,416 km (0.026 R)
• M28: 10,632,968 km (0.11 R)
• M29: 10,714,947 km (0.074 R)
• M30: 11,419,553 km (0.078 R)
• M31: 14,159,738 km (0.113 R)
• M32: 14,521,765 km (0.047 R)
• M33: 14,658,347 km (0.066 R)
• M34: 15,162,642 km (0.064 R)
• M35: 15,301,169 km (0.093 R)
• M36: 15,440,146 km (0.067 R)
• M37: 15,953,117 km (0.071 R)
• M38: 18,898,998 km (0.067 R)
• M39: 19,048,147 km (0.05 R)
• M40: 19,247,561 km (0.112 R)
• M41: 19,497,988 km (0.067 R)
• M42: 19,900,706 km (0.117 R)
• M43: 20,204,688 km (0.112 R)
• M44: 20,817,142 km (0.101 R)
• M45: 21,125,613 km (0.111 R)
• M46: 21,332,208 km (0.12 R)
• M47: 21,903,522 km (0.057 R)
• M48: 23,434,207 km (0.043 R)
• M49: 23,594,427 km (0.071 R)
• M50: 23,755,095 km (0.026 R)
• M51: 24,889,944 km (0.096 R)
• M52: 25,108,207 km (0.116 R)
• M53: 27,156,352 km (0.069 R)
• M54: 27,888,633 km (0.057 R)
• M55: 28,228,819 km (0.038 R)
• M56: 29,661,069 km (0.097 R)
• M57: 30,765,401 km (0.043 R)
• M58: 31,058,313 km (0.101 R)
• M59: 31,175,598 km (0.091 R)
• M60: 31,764,864 km (0.093 R)
• M61: 34,158,280 km (0.038 R)
• M62: 34,644,024 km (0.107 R)
• M63: 35,745,065 km (0.061 R)
• M64: 35,868,034 km (0.04 R)
• M65: 35,991,303 km (0.083 R)
• M66: 36,733,458 km (0.102 R)
• M67: 37,106,405 km (0.07 R)
• M68: 37,293,253 km (0.087 R)
• M69: 38,232,728 km (0.107 R)
• M70: 38,989,992 km (0.08 R)
• M71: 39,561,157 km (0.118 R)
• M72: 39,752,044 km (0.097 R)
• M73: 40,262,921 km (0.105 R)
• M74: 41,678,864 km (0.075 R)
• M75: 42,132,894 km (0.043 R)
• M76: 42,588,419 km (0.064 R)
• M77: 43,242,162 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.8

Radius: 12.9

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.84 AU - 10.36 AU

Year: 10757 Days

Day: 8.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 101,531,420 km

• M1: 193,280 km (0.084 R)
• M2: 395,238 km (0.118 R)
• M3: 694,882 km (0.074 R)
• M4: 843,582 km (0.034 R)
• M5: 962,812 km (0.072 R)
• M6: 1,131,558 km (0.092 R)
• M7: 1,427,463 km (0.103 R)
• M8: 1,622,090 km (0.081 R)
• M9: 2,458,940 km (0.094 R)
• M10: 2,575,926 km (0.114 R)
• M11: 3,445,987 km (0.083 R)
• M12: 3,577,334 km (0.073 R)
• M13: 3,811,455 km (0.103 R)
• M14: 4,085,219 km (0.104 R)
• M15: 4,615,992 km (0.084 R)
• M16: 5,206,305 km (0.09 R)
• M17: 6,867,739 km (0.109 R)
• M18: 7,201,641 km (0.117 R)
• M19: 7,540,929 km (0.119 R)
• M20: 7,798,986 km (0.099 R)
• M21: 8,501,049 km (0.079 R)
• M22: 8,904,963 km (0.032 R)
• M23: 9,592,066 km (0.104 R)
• M24: 9,685,116 km (0.08 R)
• M25: 10,201,528 km (0.077 R)
• M26: 10,391,517 km (0.062 R)
• M27: 11,212,360 km (0.12 R)
• M28: 11,655,469 km (0.105 R)
• M29: 12,457,314 km (0.102 R)
• M30: 12,864,818 km (0.105 R)
• M31: 13,903,028 km (0.055 R)
• M32: 15,456,003 km (0.086 R)
• M33: 15,565,060 km (0.117 R)
• M34: 17,232,628 km (0.062 R)
• M35: 17,345,724 km (0.114 R)
• M36: 17,572,813 km (0.114 R)
• M37: 18,549,089 km (0.043 R)
• M38: 19,366,342 km (0.086 R)
• M39: 19,601,959 km (0.115 R)
• M40: 19,957,254 km (0.11 R)
• M41: 20,314,643 km (0.098 R)
• M42: 20,434,321 km (0.111 R)
• M43: 20,854,691 km (0.112 R)
• M44: 21,460,413 km (0.064 R)
• M45: 21,582,186 km (0.076 R)
• M46: 21,765,443 km (0.09 R)
• M47: 22,875,310 km (0.103 R)
• M48: 23,311,986 km (0.093 R)
• M49: 23,437,199 km (0.094 R)
• M50: 24,702,049 km (0.08 R)
• M51: 24,893,834 km (0.073 R)
• M52: 25,989,040 km (0.062 R)
• M53: 26,314,265 km (0.095 R)
• M54: 26,837,260 km (0.069 R)
• M55: 27,034,430 km (0.107 R)
• M56: 29,233,369 km (0.04 R)
• M57: 29,775,063 km (0.113 R)
• M58: 30,456,930 km (0.091 R)
• M59: 30,937,288 km (0.094 R)
• M60: 32,393,325 km (0.084 R)
• M61: 32,813,545 km (0.079 R)
• M62: 33,800,741 km (0.118 R)
• M63: 34,013,619 km (0.105 R)
• M64: 34,583,437 km (0.118 R)
• M65: 35,228,055 km (0.027 R)
• M66: 35,371,968 km (0.085 R)
• M67: 40,076,222 km (0.106 R)
• M68: 40,678,055 km (0.108 R)
• M69: 41,662,259 km (0.083 R)
• M70: 43,654,005 km (0.09 R)
• M71: 45,051,249 km (0.044 R)
• M72: 45,363,610 km (0.07 R)
• M73: 46,857,643 km (0.111 R)
• M74: 48,048,592 km (0.09 R)
• M75: 48,767,859 km (0.098 R)
• M76: 49,169,080 km (0.077 R)
• M77: 49,813,099 km (0.102 R)
• M78: 52,581,856 km (0.096 R)
• M79: 52,910,822 km (0.113 R)
• M80: 54,067,662 km (0.118 R)
• M81: 54,815,801 km (0.085 R)
• M82: 54,982,603 km (0.074 R)
• M83: 55,149,405 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963

Radius: 7.5

Gravity: 17.12 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 14.92 AU - 19.66 AU

Year: 26001 Days

Day: 23.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 101,531,420 km

• M1: 194,776 km (0.027 R)
• M2: 243,695 km (0.089 R)
• M3: 1,366,128 km (0.108 R)
• M4: 1,774,231 km (0.12 R)
• M5: 2,093,921 km (0.119 R)
• M6: 2,218,536 km (0.086 R)
• M7: 2,431,713 km (0.092 R)
• M8: 3,063,465 km (0.092 R)
• M9: 3,253,006 km (0.101 R)
• M10: 3,794,101 km (0.068 R)
• M11: 5,752,188 km (0.09 R)
• M12: 5,986,308 km (0.109 R)
• M13: 6,045,250 km (0.11 R)
• M14: 6,104,491 km (0.078 R)
• M15: 7,392,379 km (0.109 R)
• M16: 8,361,923 km (0.08 R)
• M17: 9,924,921 km (0.094 R)
• M18: 10,064,945 km (0.074 R)
• M19: 10,632,070 km (0.091 R)
• M20: 10,919,448 km (0.113 R)
• M21: 11,136,664 km (0.119 R)
• M22: 13,696,882 km (0.047 R)
• M23: 15,042,066 km (0.047 R)
• M24: 15,122,550 km (0.059 R)
• M25: 15,934,866 km (0.101 R)
• M26: 16,263,682 km (0.03 R)
• M27: 16,428,988 km (0.071 R)
• M28: 16,928,196 km (0.118 R)
• M29: 17,601,536 km (0.102 R)
• M30: 18,455,590 km (0.065 R)
• M31: 21,187,397 km (0.065 R)
• M32: 21,367,961 km (0.097 R)
• M33: 24,136,868 km (0.107 R)
• M34: 24,989,277 km (0.076 R)
• M35: 25,563,135 km (0.101 R)
• M36: 25,659,176 km (0.105 R)
• M37: 26,237,971 km (0.115 R)
• M38: 26,431,849 km (0.104 R)
• M39: 26,918,790 km (0.084 R)
• M40: 28,297,634 km (0.115 R)
• M41: 29,901,473 km (0.101 R)
• M42: 30,002,601 km (0.089 R)
• M43: 31,534,483 km (0.12 R)
• M44: 33,301,234 km (0.048 R)
• M45: 34,780,159 km (0.113 R)
• M46: 35,634,811 km (0.108 R)
• M47: 35,742,073 km (0.1 R)
• M48: 36,172,466 km (0.082 R)
• M49: 37,255,854 km (0.092 R)
• M50: 45,480,595 km (0.079 R)
• M51: 45,946,892 km (0.06 R)
• M52: 46,297,699 km (0.115 R)
• M53: 46,766,838 km (0.07 R)
• M54: 46,884,272 km (0.113 R)
• M55: 48,064,898 km (0.107 R)
• M56: 48,897,111 km (0.091 R)
• M57: 49,255,249 km (0.118 R)
• M58: 49,614,134 km (0.065 R)
• M59: 50,817,050 km (0.032 R)
• M60: 50,937,925 km (0.05 R)
• M61: 51,058,800 km (0.09 R)
• M62: 51,422,174 km (0.109 R)
• M63: 54,606,664 km (0.069 R)
• M64: 58,233,215 km (0.091 R)
• M65: 58,739,604 km (0.089 R)
• M66: 61,292,940 km (0.116 R)
• M67: 61,550,249 km (0.118 R)
• M68: 62,712,624 km (0.108 R)
• M69: 65,452,958 km (0.088 R)
• M70: 65,584,305 km (0.096 R)
• M71: 65,715,951 km (0.041 R)
• M72: 69,568,994 km (0.115 R)
• M73: 70,914,477 km (0.106 R)
• M74: 72,676,441 km (0.102 R)
• M75: 73,358,009 km (0.065 R)
• M76: 73,494,592 km (0.116 R)
• M77: 74,727,428 km (0.111 R)
• M78: 75,415,279 km (0.034 R)
• M79: 75,553,208 km (0.083 R)
• M80: 75,967,145 km (0.117 R)
• M81: 78,466,776 km (0.111 R)
• M82: 79,306,020 km (0.076 R)
• M83: 79,446,193 km (0.089 R)
• M84: 80,711,342 km (0.116 R)
• M85: 82,976,853 km (0.026 R)
• M86: 85,406,771 km (0.075 R)
• M87: 92,540,345 km (0.11 R)
• M88: 95,655,571 km (0.097 R)
• M89: 96,851,307 km (0.108 R)
• M90: 97,001,055 km (0.081 R)
• M91: 97,451,045 km (0.087 R)
• M92: 99,559,777 km (0.074 R)
• M93: 100,013,656 km (0.12 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 11,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit