🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.62 AU - 0.64 AU

Year: 181 Days

Day: 37.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,357,386 km

• M1: 20,645 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.88 AU - 1 AU

Year: 330 Days

Day: 17.7 Hours

Environment

Temp: 102 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.85 AU - 1.19 AU

Year: 373 Days

Day: 31.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 42.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,357,386 km

• M1: 382,671 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.5 AU - 2.16 AU

Year: 895 Days

Day: 34 Hours

Environment

Temp: -46 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,357,386 km

• M1: 189,541 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.31 AU - 3.49 AU

Year: 1786 Days

Day: 35.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.65 AU - 4.33 AU

Year: 2358 Days

Day: 16.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.36 AU - 4.9 AU

Year: 3035 Days

Day: 40.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282

Radius: 10.6

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.18 AU - 8.82 AU

Year: 7428 Days

Day: 7.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,357,386 km

• M1: 134,488 km (0.077 R)
• M2: 208,091 km (0.059 R)
• M3: 314,305 km (0.118 R)
• M4: 467,194 km (0.073 R)
• M5: 853,306 km (0.098 R)
• M6: 1,512,285 km (0.109 R)
• M7: 1,706,164 km (0.108 R)
• M8: 1,960,330 km (0.077 R)
• M9: 2,065,498 km (0.085 R)
• M10: 2,318,318 km (0.111 R)
• M11: 2,392,369 km (0.111 R)
• M12: 2,467,318 km (0.038 R)
• M13: 2,696,950 km (0.067 R)
• M14: 2,775,041 km (0.108 R)
• M15: 2,893,672 km (0.115 R)
• M16: 3,619,371 km (0.053 R)
• M17: 3,727,530 km (0.119 R)
• M18: 4,330,559 km (0.067 R)
• M19: 4,749,433 km (0.064 R)
• M20: 4,987,743 km (0.093 R)
• M21: 5,676,192 km (0.116 R)
• M22: 5,751,739 km (0.098 R)
• M23: 6,160,440 km (0.115 R)
• M24: 6,316,022 km (0.068 R)
• M25: 6,499,429 km (0.078 R)
• M26: 6,790,995 km (0.112 R)
• M27: 7,086,900 km (0.099 R)
• M28: 7,414,669 km (0.094 R)
• M29: 7,691,575 km (0.094 R)
• M30: 8,891,349 km (0.094 R)
• M31: 9,038,105 km (0.078 R)
• M32: 9,542,998 km (0.064 R)
• M33: 9,935,243 km (0.065 R)
• M34: 10,026,648 km (0.08 R)
• M35: 10,798,274 km (0.114 R)
• M36: 11,493,006 km (0.065 R)
• M37: 11,620,912 km (0.102 R)
• M38: 11,717,104 km (0.036 R)
• M39: 11,910,384 km (0.037 R)
• M40: 12,727,039 km (0.104 R)
• M41: 12,925,705 km (0.107 R)
• M42: 13,058,847 km (0.114 R)
• M43: 13,326,178 km (0.102 R)
• M44: 13,798,608 km (0.12 R)
• M45: 14,139,392 km (0.061 R)
• M46: 15,530,353 km (0.099 R)
• M47: 15,849,296 km (0.045 R)
• M48: 15,991,713 km (0.091 R)
• M49: 16,098,825 km (0.114 R)
• M50: 16,277,894 km (0.063 R)
• M51: 16,855,342 km (0.099 R)
• M52: 16,964,399 km (0.053 R)
• M53: 17,549,925 km (0.09 R)
• M54: 18,403,081 km (0.098 R)
• M55: 18,477,880 km (0.053 R)
• M56: 19,004,614 km (0.109 R)
• M57: 19,193,856 km (0.114 R)
• M58: 19,650,728 km (0.073 R)
• M59: 19,842,213 km (0.076 R)
• M60: 19,918,956 km (0.102 R)
• M61: 20,691,779 km (0.081 R)
• M62: 21,909,057 km (0.075 R)
• M63: 22,426,516 km (0.118 R)
• M64: 23,473,252 km (0.103 R)
• M65: 23,635,716 km (0.091 R)
• M66: 23,880,159 km (0.103 R)
• M67: 24,002,679 km (0.034 R)
• M68: 24,494,856 km (0.048 R)
• M69: 25,031,913 km (0.11 R)
• M70: 25,739,810 km (0.057 R)
• M71: 25,865,472 km (0.089 R)
• M72: 25,991,284 km (0.065 R)
• M73: 26,412,252 km (0.115 R)
• M74: 28,118,416 km (0.059 R)
• M75: 28,334,286 km (0.089 R)
• M76: 28,463,987 km (0.082 R)
• M77: 28,810,904 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.5

Radius: 13.8

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.03 AU - 8.65 AU

Year: 8710 Days

Day: 5.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 91.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 60,357,386 km

• M1: 182,659 km (0.094 R)
• M2: 268,977 km (0.081 R)
• M3: 355,594 km (0.08 R)
• M4: 522,845 km (0.103 R)
• M5: 1,146,219 km (0.093 R)
• M6: 1,337,106 km (0.033 R)
• M7: 1,622,688 km (0.087 R)
• M8: 1,883,437 km (0.051 R)
• M9: 2,019,122 km (0.066 R)
• M10: 2,158,248 km (0.034 R)
• M11: 2,348,836 km (0.115 R)
• M12: 2,570,241 km (0.059 R)
• M13: 2,696,202 km (0.029 R)
• M14: 2,928,378 km (0.038 R)
• M15: 3,275,445 km (0.031 R)
• M16: 3,440,302 km (0.072 R)
• M17: 3,922,307 km (0.115 R)
• M18: 4,156,726 km (0.097 R)
• M19: 4,762,897 km (0.088 R)
• M20: 4,950,343 km (0.099 R)
• M21: 5,108,468 km (0.076 R)
• M22: 5,429,655 km (0.117 R)
• M23: 5,527,342 km (0.086 R)
• M24: 6,125,734 km (0.097 R)
• M25: 6,885,242 km (0.103 R)
• M26: 7,565,314 km (0.082 R)
• M27: 9,066,529 km (0.09 R)
• M28: 9,455,932 km (0.046 R)
• M29: 10,211,251 km (0.074 R)
• M30: 11,068,597 km (0.119 R)
• M31: 11,359,565 km (0.094 R)
• M32: 11,737,299 km (0.093 R)
• M33: 11,991,616 km (0.108 R)
• M34: 12,591,802 km (0.1 R)
• M35: 14,000,416 km (0.037 R)
• M36: 14,541,362 km (0.119 R)
• M37: 14,723,273 km (0.103 R)
• M38: 16,017,743 km (0.053 R)
• M39: 16,111,541 km (0.058 R)
• M40: 17,060,291 km (0.084 R)
• M41: 17,541,398 km (0.056 R)
• M42: 17,978,223 km (0.096 R)
• M43: 19,210,611 km (0.076 R)
• M44: 19,610,635 km (0.055 R)
• M45: 20,216,058 km (0.031 R)
• M46: 20,571,951 km (0.086 R)
• M47: 20,673,977 km (0.067 R)
• M48: 21,548,676 km (0.093 R)
• M49: 21,756,168 km (0.075 R)
• M50: 23,653,817 km (0.073 R)
• M51: 25,057,195 km (0.083 R)
• M52: 25,220,855 km (0.095 R)
• M53: 26,099,593 km (0.035 R)
• M54: 26,320,997 km (0.076 R)
• M55: 29,541,540 km (0.06 R)
• M56: 29,829,965 km (0.084 R)
• M57: 29,945,604 km (0.075 R)
• M58: 31,110,074 km (0.108 R)
• M59: 31,462,227 km (0.101 R)
• M60: 31,874,968 km (0.118 R)
• M61: 32,111,482 km (0.065 R)
• M62: 33,003,983 km (0.086 R)
• M63: 33,183,351 km (0.117 R)
• M64: 33,423,156 km (0.071 R)
• M65: 34,813,220 km (0.09 R)
• M66: 35,240,022 km (0.085 R)
• M67: 37,837,041 km (0.105 R)
• M68: 37,962,255 km (0.041 R)
• M69: 38,087,468 km (0.097 R)
• M70: 38,464,455 km (0.099 R)
• M71: 40,303,312 km (0.112 R)
• M72: 42,430,444 km (0.082 R)
• M73: 42,625,669 km (0.097 R)
• M74: 43,934,501 km (0.045 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.3

Radius: 11.7

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.34 AU - 13.02 AU

Year: 13519 Days

Day: 14.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 60,357,386 km

• M1: 267,331 km (0.064 R)
• M2: 458,368 km (0.052 R)
• M3: 539,749 km (0.102 R)
• M4: 663,766 km (0.076 R)
• M5: 1,771,239 km (0.057 R)
• M6: 1,853,218 km (0.084 R)
• M7: 2,679,747 km (0.057 R)
• M8: 2,935,260 km (0.092 R)
• M9: 3,099,069 km (0.08 R)
• M10: 3,333,489 km (0.112 R)
• M11: 3,713,618 km (0.058 R)
• M12: 4,071,605 km (0.065 R)
• M13: 4,743,748 km (0.12 R)
• M14: 5,014,521 km (0.11 R)
• M15: 5,857,355 km (0.11 R)
• M16: 6,022,960 km (0.111 R)
• M17: 6,743,872 km (0.1 R)
• M18: 6,873,873 km (0.066 R)
• M19: 7,004,920 km (0.085 R)
• M20: 7,136,566 km (0.112 R)
• M21: 7,898,917 km (0.079 R)
• M22: 9,891,262 km (0.056 R)
• M23: 10,287,696 km (0.051 R)
• M24: 10,387,627 km (0.07 R)
• M25: 10,588,388 km (0.064 R)
• M26: 10,841,358 km (0.077 R)
• M27: 11,508,115 km (0.116 R)
• M28: 12,240,995 km (0.118 R)
• M29: 12,559,788 km (0.038 R)
• M30: 13,259,757 km (0.108 R)
• M31: 14,249,945 km (0.056 R)
• M32: 14,417,345 km (0.102 R)
• M33: 16,946,148 km (0.101 R)
• M34: 17,659,281 km (0.066 R)
• M35: 20,861,423 km (0.072 R)
• M36: 21,882,279 km (0.055 R)
• M37: 22,010,933 km (0.06 R)
• M38: 22,398,691 km (0.097 R)
• M39: 22,658,542 km (0.11 R)
• M40: 22,919,291 km (0.048 R)
• M41: 23,181,088 km (0.104 R)
• M42: 23,641,550 km (0.112 R)
• M43: 25,378,232 km (0.109 R)
• M44: 25,649,004 km (0.097 R)
• M45: 25,920,823 km (0.101 R)
• M46: 26,193,690 km (0.104 R)
• M47: 26,604,485 km (0.053 R)
• M48: 28,339,671 km (0.114 R)
• M49: 29,469,135 km (0.083 R)
• M50: 29,968,044 km (0.064 R)
• M51: 30,685,366 km (0.109 R)
• M52: 30,829,578 km (0.115 R)
• M53: 31,335,967 km (0.029 R)
• M54: 31,772,194 km (0.064 R)
• M55: 32,430,275 km (0.106 R)
• M56: 32,871,589 km (0.11 R)
• M57: 33,462,949 km (0.094 R)
• M58: 34,881,736 km (0.059 R)
• M59: 35,032,231 km (0.082 R)
• M60: 35,107,479 km (0.072 R)
• M61: 36,931,376 km (0.036 R)
• M62: 37,315,244 km (0.118 R)
• M63: 37,854,844 km (0.083 R)
• M64: 38,396,986 km (0.107 R)
• M65: 38,863,881 km (0.102 R)
• M66: 39,098,002 km (0.071 R)
• M67: 41,863,618 km (0.075 R)
• M68: 42,987,547 km (0.107 R)
• M69: 43,310,379 km (0.081 R)
• M70: 43,472,244 km (0.088 R)
• M71: 45,428,984 km (0.066 R)
• M72: 46,915,538 km (0.068 R)
• M73: 47,081,591 km (0.089 R)
• M74: 47,331,270 km (0.059 R)
• M75: 47,831,675 km (0.046 R)
• M76: 48,250,100 km (0.108 R)
• M77: 48,585,798 km (0.091 R)
• M78: 48,922,094 km (0.087 R)
• M79: 49,681,902 km (0.087 R)
• M80: 50,786,084 km (0.114 R)
• M81: 51,555,316 km (0.113 R)
• M82: 52,673,261 km (0.097 R)
• M83: 53,538,535 km (0.102 R)
• M84: 56,074,518 km (0.075 R)
• M85: 56,250,894 km (0.109 R)
• M86: 59,546,385 km (0.09 R)
• M87: 59,726,202 km (0.088 R)
• M88: 59,816,260 km (0.073 R)
• M89: 60,267,148 km (0.098 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 20,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit