🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.53 AU - 0.77 AU

Year: 186 Days

Day: 13.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,270,949 km

• M1: 556,803 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.69 AU - 0.81 AU

Year: 230 Days

Day: 33.7 Hours

Environment

Temp: 206 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.49 AU - 2.05 AU

Year: 835 Days

Day: 22 Hours

Environment

Temp: -52 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,270,949 km

• M1: 107,112 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.86 AU - 1.98 AU

Year: 944 Days

Day: 12.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.97 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.9

Radius: 13.9

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.07 AU - 6.97 AU

Year: 5240 Days

Day: 5.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 95,270,949 km

• M1: 223,200 km (0.073 R)
• M2: 315,203 km (0.113 R)
• M3: 507,735 km (0.068 R)
• M4: 684,261 km (0.106 R)
• M5: 1,104,780 km (0.096 R)
• M6: 1,619,547 km (0.109 R)
• M7: 1,932,206 km (0.103 R)
• M8: 2,086,142 km (0.082 R)
• M9: 2,468,963 km (0.057 R)
• M10: 2,722,382 km (0.115 R)
• M11: 3,028,908 km (0.074 R)
• M12: 3,163,845 km (0.112 R)
• M13: 3,439,853 km (0.1 R)
• M14: 3,604,561 km (0.053 R)
• M15: 5,095,303 km (0.119 R)
• M16: 5,556,963 km (0.081 R)
• M17: 5,751,141 km (0.1 R)
• M18: 5,975,687 km (0.088 R)
• M19: 7,262,677 km (0.11 R)
• M20: 7,414,220 km (0.073 R)
• M21: 7,505,624 km (0.12 R)
• M22: 7,597,477 km (0.06 R)
• M23: 8,031,162 km (0.079 R)
• M24: 9,117,841 km (0.038 R)
• M25: 9,314,412 km (0.077 R)
• M26: 9,611,962 km (0.105 R)
• M27: 9,711,894 km (0.096 R)
• M28: 10,318,513 km (0.082 R)
• M29: 10,489,204 km (0.031 R)
• M30: 11,041,819 km (0.095 R)
• M31: 11,146,388 km (0.073 R)
• M32: 11,286,561 km (0.076 R)
• M33: 11,462,488 km (0.092 R)
• M34: 11,924,147 km (0.078 R)
• M35: 13,012,920 km (0.072 R)
• M36: 14,171,406 km (0.086 R)
• M37: 14,475,688 km (0.093 R)
• M38: 14,667,024 km (0.113 R)
• M39: 15,440,595 km (0.109 R)
• M40: 15,714,508 km (0.041 R)
• M41: 16,426,295 km (0.111 R)
• M42: 17,067,771 km (0.1 R)
• M43: 17,432,341 km (0.104 R)
• M44: 18,334,117 km (0.092 R)
• M45: 18,707,363 km (0.097 R)
• M46: 19,125,190 km (0.113 R)
• M47: 19,630,532 km (0.075 R)
• M48: 19,969,820 km (0.06 R)
• M49: 21,042,885 km (0.092 R)
• M50: 21,783,395 km (0.117 R)
• M51: 21,958,873 km (0.08 R)
• M52: 24,055,487 km (0.082 R)
• M53: 24,373,233 km (0.102 R)
• M54: 25,104,617 km (0.09 R)
• M55: 25,380,775 km (0.088 R)
• M56: 25,843,331 km (0.088 R)
• M57: 26,495,578 km (0.05 R)
• M58: 26,776,822 km (0.111 R)
• M59: 27,389,425 km (0.076 R)
• M60: 28,245,275 km (0.055 R)
• M61: 28,436,760 km (0.055 R)
• M62: 28,628,545 km (0.076 R)
• M63: 28,868,948 km (0.058 R)
• M64: 29,061,780 km (0.099 R)
• M65: 29,255,060 km (0.1 R)
• M66: 30,374,501 km (0.053 R)
• M67: 30,619,692 km (0.065 R)
• M68: 31,062,651 km (0.105 R)
• M69: 31,756,038 km (0.08 R)
• M70: 32,104,750 km (0.076 R)
• M71: 32,204,532 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.8

Radius: 14.8

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.32 AU - 9.2 AU

Year: 9198 Days

Day: 5.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 95,270,949 km

• M1: 187,147 km (0.114 R)
• M2: 340,934 km (0.117 R)
• M3: 591,211 km (0.063 R)
• M4: 690,693 km (0.049 R)
• M5: 983,905 km (0.097 R)
• M6: 1,122,582 km (0.109 R)
• M7: 1,251,985 km (0.109 R)
• M8: 1,386,772 km (0.102 R)
• M9: 1,783,805 km (0.098 R)
• M10: 2,156,005 km (0.114 R)
• M11: 2,467,617 km (0.042 R)
• M12: 3,065,410 km (0.07 R)
• M13: 3,537,242 km (0.053 R)
• M14: 4,185,150 km (0.097 R)
• M15: 4,288,223 km (0.065 R)
• M16: 4,762,598 km (0.05 R)
• M17: 4,924,463 km (0.111 R)
• M18: 5,115,649 km (0.108 R)
• M19: 5,337,353 km (0.072 R)
• M20: 5,477,376 km (0.101 R)
• M21: 6,021,314 km (0.111 R)
• M22: 6,403,537 km (0.031 R)
• M23: 6,763,469 km (0.031 R)
• M24: 7,629,043 km (0.109 R)
• M25: 8,398,873 km (0.088 R)
• M26: 8,760,003 km (0.025 R)
• M27: 8,925,907 km (0.118 R)
• M28: 9,770,985 km (0.094 R)
• M29: 9,943,172 km (0.055 R)
• M30: 10,290,389 km (0.075 R)
• M31: 10,783,314 km (0.107 R)
• M32: 10,925,581 km (0.079 R)
• M33: 11,212,061 km (0.095 R)
• M34: 11,829,003 km (0.046 R)
• M35: 12,123,262 km (0.109 R)
• M36: 12,907,005 km (0.107 R)
• M37: 13,095,947 km (0.107 R)
• M38: 13,362,231 km (0.026 R)
• M39: 13,668,608 km (0.069 R)
• M40: 13,861,440 km (0.12 R)
• M41: 14,562,754 km (0.073 R)
• M42: 14,917,750 km (0.114 R)
• M43: 15,959,400 km (0.084 R)
• M44: 16,653,235 km (0.039 R)
• M45: 18,239,571 km (0.04 R)
• M46: 19,137,008 km (0.104 R)
• M47: 19,612,730 km (0.045 R)
• M48: 19,830,395 km (0.118 R)
• M49: 20,223,987 km (0.098 R)
• M50: 20,487,877 km (0.079 R)
• M51: 20,620,271 km (0.071 R)
• M52: 21,465,200 km (0.041 R)
• M53: 21,824,385 km (0.117 R)
• M54: 22,095,007 km (0.119 R)
• M55: 22,457,632 km (0.085 R)
• M56: 22,685,320 km (0.071 R)
• M57: 23,280,869 km (0.113 R)
• M58: 23,511,400 km (0.092 R)
• M59: 23,603,702 km (0.097 R)
• M60: 24,113,980 km (0.098 R)
• M61: 24,487,376 km (0.103 R)
• M62: 24,815,744 km (0.12 R)
• M63: 26,095,703 km (0.063 R)
• M64: 26,767,996 km (0.081 R)
• M65: 27,933,513 km (0.091 R)
• M66: 28,080,418 km (0.067 R)
• M67: 28,473,262 km (0.078 R)
• M68: 28,621,065 km (0.101 R)
• M69: 28,966,935 km (0.111 R)
• M70: 29,662,864 km (0.11 R)
• M71: 29,862,727 km (0.119 R)
• M72: 30,515,422 km (0.099 R)
• M73: 30,970,050 km (0.09 R)
• M74: 33,640,223 km (0.119 R)
• M75: 34,162,170 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.4

Radius: 8.2

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 9.2 AU - 14.12 AU

Year: 14125 Days

Day: 13 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 95,270,949 km

• M1: 124,914 km (0.072 R)
• M2: 526,136 km (0.117 R)
• M3: 918,681 km (0.076 R)
• M4: 1,114,205 km (0.108 R)
• M5: 1,175,540 km (0.05 R)
• M6: 1,344,735 km (0.051 R)
• M7: 1,477,129 km (0.107 R)
• M8: 1,802,654 km (0.063 R)
• M9: 2,711,013 km (0.068 R)
• M10: 2,822,912 km (0.115 R)
• M11: 2,993,453 km (0.095 R)
• M12: 3,285,468 km (0.04 R)
• M13: 3,959,706 km (0.092 R)
• M14: 4,443,655 km (0.094 R)
• M15: 4,575,900 km (0.099 R)
• M16: 4,642,471 km (0.11 R)
• M17: 4,810,469 km (0.069 R)
• M18: 6,005,008 km (0.076 R)
• M19: 6,977,245 km (0.061 R)
• M20: 7,286,164 km (0.075 R)
• M21: 7,364,105 km (0.117 R)
• M22: 7,442,344 km (0.062 R)
• M23: 7,599,721 km (0.092 R)
• M24: 7,718,353 km (0.118 R)
• M25: 8,321,082 km (0.065 R)
• M26: 8,566,423 km (0.11 R)
• M27: 8,814,157 km (0.057 R)
• M28: 9,190,246 km (0.08 R)
• M29: 10,174,899 km (0.109 R)
• M30: 11,058,125 km (0.086 R)
• M31: 11,418,357 km (0.075 R)
• M32: 12,196,565 km (0.063 R)
• M33: 12,428,591 km (0.087 R)
• M34: 12,709,087 km (0.049 R)
• M35: 12,991,677 km (0.064 R)
• M36: 13,755,524 km (0.12 R)
• M37: 13,948,655 km (0.074 R)
• M38: 14,288,990 km (0.115 R)
• M39: 14,533,732 km (0.097 R)
• M40: 15,376,118 km (0.108 R)
• M41: 16,336,387 km (0.118 R)
• M42: 17,315,954 km (0.088 R)
• M43: 18,261,562 km (0.078 R)
• M44: 18,367,627 km (0.056 R)
• M45: 18,580,355 km (0.04 R)
• M46: 18,633,761 km (0.09 R)
• M47: 19,656,711 km (0.103 R)
• M48: 20,038,186 km (0.068 R)
• M49: 21,869,114 km (0.052 R)
• M50: 21,981,911 km (0.084 R)
• M51: 22,434,594 km (0.062 R)
• M52: 23,406,681 km (0.099 R)
• M53: 23,926,833 km (0.115 R)
• M54: 23,984,877 km (0.089 R)
• M55: 25,510,326 km (0.09 R)
• M56: 30,145,766 km (0.101 R)
• M57: 32,301,771 km (0.087 R)
• M58: 34,441,469 km (0.041 R)
• M59: 34,835,510 km (0.086 R)
• M60: 35,164,924 km (0.099 R)
• M61: 37,297,592 km (0.112 R)
• M62: 37,702,104 km (0.049 R)
• M63: 37,837,341 km (0.056 R)
• M64: 38,379,633 km (0.081 R)
• M65: 40,366,891 km (0.087 R)
• M66: 44,655,114 km (0.087 R)
• M67: 46,889,059 km (0.108 R)
• M68: 47,983,068 km (0.085 R)
• M69: 49,233,108 km (0.037 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.3

Radius: 7.6

Gravity: 15.47 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 13.99 AU - 19.71 AU

Year: 24538 Days

Day: 21 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 95,270,949 km

• M1: 110,104 km (0.111 R)
• M2: 384,167 km (0.066 R)
• M3: 540,497 km (0.035 R)
• M4: 665,112 km (0.103 R)
• M5: 827,575 km (0.106 R)
• M6: 943,215 km (0.047 R)
• M7: 1,158,636 km (0.117 R)
• M8: 1,458,430 km (0.1 R)
• M9: 1,563,896 km (0.107 R)
• M10: 1,895,106 km (0.079 R)
• M11: 2,288,548 km (0.105 R)
• M12: 2,494,844 km (0.115 R)
• M13: 2,969,817 km (0.055 R)
• M14: 4,351,353 km (0.115 R)
• M15: 4,402,067 km (0.112 R)
• M16: 6,706,921 km (0.062 R)
• M17: 7,121,906 km (0.113 R)
• M18: 7,729,273 km (0.032 R)
• M19: 8,227,135 km (0.094 R)
• M20: 9,123,226 km (0.091 R)
• M21: 9,188,451 km (0.11 R)
• M22: 9,715,484 km (0.116 R)
• M23: 9,982,666 km (0.052 R)
• M24: 10,117,304 km (0.094 R)
• M25: 11,425,089 km (0.111 R)
• M26: 12,567,119 km (0.118 R)
• M27: 13,004,842 km (0.102 R)
• M28: 13,225,499 km (0.117 R)
• M29: 13,299,251 km (0.098 R)
• M30: 14,271,637 km (0.099 R)
• M31: 14,499,325 km (0.06 R)
• M32: 14,958,141 km (0.109 R)
• M33: 15,266,762 km (0.104 R)
• M34: 15,499,536 km (0.057 R)
• M35: 15,968,825 km (0.11 R)
• M36: 16,681,210 km (0.067 R)
• M37: 18,055,266 km (0.06 R)
• M38: 18,383,783 km (0.104 R)
• M39: 19,297,377 km (0.115 R)
• M40: 19,549,151 km (0.104 R)
• M41: 20,055,988 km (0.09 R)
• M42: 20,396,174 km (0.109 R)
• M43: 21,082,379 km (0.107 R)
• M44: 21,515,166 km (0.08 R)
• M45: 21,602,082 km (0.101 R)
• M46: 23,008,302 km (0.105 R)
• M47: 23,275,185 km (0.11 R)
• M48: 24,898,471 km (0.119 R)
• M49: 25,355,792 km (0.114 R)
• M50: 26,931,357 km (0.089 R)
• M51: 28,921,158 km (0.055 R)
• M52: 30,468,748 km (0.094 R)
• M53: 32,740,092 km (0.076 R)
• M54: 34,555,313 km (0.108 R)
• M55: 34,759,065 km (0.066 R)
• M56: 35,065,292 km (0.063 R)
• M57: 37,547,869 km (0.099 R)
• M58: 37,967,192 km (0.08 R)
• M59: 40,622,404 km (0.117 R)
• M60: 40,945,087 km (0.083 R)
• M61: 41,376,527 km (0.095 R)
• M62: 42,680,123 km (0.082 R)
• M63: 44,882,652 km (0.109 R)
• M64: 45,997,605 km (0.094 R)
• M65: 46,446,249 km (0.043 R)
• M66: 47,234,630 km (0.089 R)
• M67: 48,824,855 km (0.074 R)
• M68: 50,548,073 km (0.115 R)
• M69: 50,663,563 km (0.083 R)
• M70: 50,894,991 km (0.073 R)
• M71: 51,824,293 km (0.085 R)
• M72: 53,464,035 km (0.084 R)
• M73: 54,171,932 km (0.104 R)
• M74: 56,194,495 km (0.099 R)
• M75: 56,553,979 km (0.073 R)
• M76: 58,848,362 km (0.08 R)
• M77: 59,335,303 km (0.084 R)
• M78: 59,579,297 km (0.061 R)
• M79: 61,049,993 km (0.109 R)
• M80: 67,305,279 km (0.06 R)
• M81: 69,735,197 km (0.107 R)
• M82: 71,155,180 km (0.034 R)
• M83: 71,544,134 km (0.085 R)
• M84: 74,944,045 km (0.119 R)
• M85: 75,075,841 km (0.088 R)
• M86: 80,816,360 km (0.046 R)
• M87: 81,899,897 km (0.105 R)
• M88: 82,171,567 km (0.047 R)
• M89: 82,307,552 km (0.114 R)
• M90: 83,397,671 km (0.114 R)
• M91: 84,081,334 km (0.029 R)
• M92: 92,288,722 km (0.092 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 17,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit