🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.8 AU - 0.84 AU

Year: 277 Days

Day: 36.6 Hours

Environment

Temp: 93 °C

Axial Tilt: 91.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.1 AU - 1.28 AU

Year: 484 Days

Day: 47.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.89 AU - 2.07 AU

Year: 1039 Days

Day: 31.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.7

Radius: 8

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.71 AU - 7.91 AU

Year: 6625 Days

Day: 10.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 100,305,859 km

• M1: 201,209 km (0.12 R)
• M2: 379,829 km (0.119 R)
• M3: 514,168 km (0.117 R)
• M4: 610,060 km (0.115 R)
• M5: 1,020,856 km (0.096 R)
• M6: 1,201,869 km (0.095 R)
• M7: 1,417,889 km (0.052 R)
• M8: 1,480,121 km (0.101 R)
• M9: 1,778,719 km (0.026 R)
• M10: 1,859,801 km (0.11 R)
• M11: 1,914,404 km (0.103 R)
• M12: 1,969,755 km (0.074 R)
• M13: 2,124,589 km (0.119 R)
• M14: 2,181,885 km (0.032 R)
• M15: 2,521,622 km (0.093 R)
• M16: 2,752,152 km (0.096 R)
• M17: 2,973,557 km (0.093 R)
• M18: 3,102,809 km (0.08 R)
• M19: 3,569,405 km (0.084 R)
• M20: 3,672,329 km (0.111 R)
• M21: 3,758,796 km (0.098 R)
• M22: 3,828,509 km (0.101 R)
• M23: 4,183,504 km (0.116 R)
• M24: 4,237,659 km (0.087 R)
• M25: 4,310,363 km (0.09 R)
• M26: 4,364,967 km (0.081 R)
• M27: 4,512,171 km (0.093 R)
• M28: 4,963,209 km (0.062 R)
• M29: 5,136,144 km (0.085 R)
• M30: 5,213,635 km (0.118 R)
• M31: 5,291,426 km (0.037 R)
• M32: 5,369,666 km (0.054 R)
• M33: 5,626,825 km (0.113 R)
• M34: 5,766,848 km (0.117 R)
• M35: 5,948,759 km (0.113 R)
• M36: 6,050,486 km (0.091 R)
• M37: 6,111,971 km (0.105 R)
• M38: 6,442,881 km (0.115 R)
• M39: 6,694,954 km (0.107 R)
• M40: 6,950,167 km (0.082 R)
• M41: 7,143,747 km (0.117 R)
• M42: 7,230,364 km (0.064 R)
• M43: 7,558,283 km (0.116 R)
• M44: 8,025,477 km (0.081 R)
• M45: 8,571,060 km (0.035 R)
• M46: 8,640,025 km (0.099 R)
• M47: 9,721,468 km (0.112 R)
• M48: 10,059,110 km (0.106 R)
• M49: 10,131,965 km (0.083 R)
• M50: 10,302,656 km (0.081 R)
• M51: 10,745,914 km (0.101 R)
• M52: 11,044,811 km (0.103 R)
• M53: 11,983,837 km (0.108 R)
• M54: 12,164,252 km (0.115 R)
• M55: 12,345,714 km (0.05 R)
• M56: 12,763,690 km (0.111 R)
• M57: 12,869,007 km (0.092 R)
• M58: 13,080,389 km (0.066 R)
• M59: 13,266,190 km (0.091 R)
• M60: 13,319,446 km (0.088 R)
• M61: 13,640,633 km (0.08 R)
• M62: 14,018,517 km (0.045 R)
• M63: 14,839,810 km (0.071 R)
• M64: 15,117,014 km (0.11 R)
• M65: 15,396,014 km (0.093 R)
• M66: 15,648,536 km (0.1 R)
• M67: 15,761,183 km (0.117 R)
• M68: 15,959,101 km (0.116 R)
• M69: 16,015,798 km (0.109 R)
• M70: 17,308,623 km (0.056 R)
• M71: 18,070,824 km (0.026 R)
• M72: 19,174,258 km (0.059 R)
• M73: 19,810,199 km (0.107 R)
• M74: 19,993,157 km (0.111 R)
• M75: 20,084,861 km (0.057 R)
• M76: 20,207,381 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.5

Radius: 4.2

Gravity: 54.11 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 12.4 AU - 20.24 AU

Year: 24577 Days

Day: 21.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,305,859 km

• M1: 68,217 km (0.104 R)
• M2: 97,538 km (0.029 R)
• M3: 1,045,240 km (0.066 R)
• M4: 1,780,215 km (0.083 R)
• M5: 2,175,153 km (0.047 R)
• M6: 2,382,496 km (0.047 R)
• M7: 2,596,121 km (0.109 R)
• M8: 2,950,818 km (0.054 R)
• M9: 3,180,301 km (0.061 R)
• M10: 3,367,897 km (0.077 R)
• M11: 4,358,983 km (0.057 R)
• M12: 4,410,744 km (0.066 R)
• M13: 6,172,558 km (0.089 R)
• M14: 6,822,710 km (0.098 R)
• M15: 7,681,103 km (0.112 R)
• M16: 7,743,784 km (0.095 R)
• M17: 8,573,155 km (0.116 R)
• M18: 8,833,904 km (0.118 R)
• M19: 11,012,498 km (0.067 R)
• M20: 12,087,658 km (0.064 R)
• M21: 13,497,019 km (0.099 R)
• M22: 14,723,422 km (0.098 R)
• M23: 16,628,701 km (0.107 R)
• M24: 18,024,449 km (0.11 R)
• M25: 18,191,251 km (0.1 R)
• M26: 18,274,726 km (0.037 R)
• M27: 18,526,051 km (0.068 R)
• M28: 18,610,125 km (0.056 R)
• M29: 19,372,027 km (0.086 R)
• M30: 20,838,983 km (0.102 R)
• M31: 20,926,498 km (0.091 R)
• M32: 21,189,342 km (0.094 R)
• M33: 22,252,085 km (0.03 R)
• M34: 22,789,889 km (0.115 R)
• M35: 24,428,734 km (0.071 R)
• M36: 25,076,343 km (0.115 R)
• M37: 25,917,083 km (0.083 R)
• M38: 29,469,584 km (0.082 R)
• M39: 30,455,583 km (0.03 R)
• M40: 30,853,065 km (0.117 R)
• M41: 31,552,734 km (0.09 R)
• M42: 31,854,174 km (0.102 R)
• M43: 33,069,357 km (0.053 R)
• M44: 35,545,052 km (0.11 R)
• M45: 35,754,041 km (0.118 R)
• M46: 35,858,759 km (0.119 R)
• M47: 36,488,716 km (0.097 R)
• M48: 38,293,614 km (0.03 R)
• M49: 38,400,577 km (0.076 R)
• M50: 39,368,774 km (0.074 R)
• M51: 41,438,760 km (0.119 R)
• M52: 42,653,195 km (0.081 R)
• M53: 43,767,400 km (0.088 R)
• M54: 44,778,383 km (0.09 R)
• M55: 47,972,297 km (0.067 R)
• M56: 48,087,787 km (0.071 R)
• M57: 48,318,915 km (0.084 R)
• M58: 48,434,555 km (0.079 R)
• M59: 50,767,833 km (0.117 R)
• M60: 50,885,566 km (0.061 R)
• M61: 57,003,221 km (0.073 R)
• M62: 57,125,443 km (0.118 R)
• M63: 58,969,835 km (0.105 R)
• M64: 59,588,871 km (0.071 R)
• M65: 61,083,503 km (0.092 R)
• M66: 62,212,518 km (0.067 R)
• M67: 62,716,514 km (0.081 R)
• M68: 64,746,108 km (0.118 R)
• M69: 65,512,648 km (0.113 R)
• M70: 67,571,563 km (0.086 R)
• M71: 68,479,024 km (0.051 R)
• M72: 72,811,079 km (0.102 R)
• M73: 73,475,144 km (0.081 R)
• M74: 76,016,812 km (0.098 R)
• M75: 77,636,807 km (0.1 R)
• M76: 78,315,233 km (0.079 R)
• M77: 80,088,267 km (0.119 R)
• M78: 80,362,181 km (0.102 R)
• M79: 81,874,316 km (0.072 R)
• M80: 82,426,632 km (0.113 R)
• M81: 82,979,994 km (0.045 R)
• M82: 83,951,632 km (0.11 R)
• M83: 84,926,861 km (0.109 R)
• M84: 85,625,782 km (0.1 R)
• M85: 86,046,152 km (0.084 R)
• M86: 86,467,120 km (0.075 R)
• M87: 86,607,593 km (0.038 R)
• M88: 88,299,096 km (0.082 R)
• M89: 88,723,804 km (0.112 R)
• M90: 90,999,786 km (0.114 R)
• M91: 91,858,179 km (0.075 R)
• M92: 92,001,494 km (0.095 R)
• M93: 93,583,042 km (0.049 R)
• M94: 96,481,651 km (0.119 R)
• M95: 97,503,105 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.2

Radius: 5.3

Gravity: 22.83 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 16.79 AU - 21.55 AU

Year: 31289 Days

Day: 20.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 100,305,859 km

• M1: 101,278 km (0.061 R)
• M2: 137,630 km (0.072 R)
• M3: 197,619 km (0.093 R)
• M4: 959,670 km (0.076 R)
• M5: 1,120,039 km (0.091 R)
• M6: 1,220,419 km (0.095 R)
• M7: 1,358,797 km (0.105 R)
• M8: 2,419,596 km (0.041 R)
• M9: 3,331,395 km (0.077 R)
• M10: 4,495,865 km (0.116 R)
• M11: 5,316,858 km (0.083 R)
• M12: 5,486,502 km (0.096 R)
• M13: 6,006,205 km (0.111 R)
• M14: 6,541,466 km (0.048 R)
• M15: 7,341,516 km (0.042 R)
• M16: 7,467,178 km (0.083 R)
• M17: 7,977,606 km (0.052 R)
• M18: 8,830,613 km (0.102 R)
• M19: 11,485,227 km (0.067 R)
• M20: 11,778,140 km (0.093 R)
• M21: 11,925,344 km (0.051 R)
• M22: 13,355,200 km (0.099 R)
• M23: 13,508,837 km (0.04 R)
• M24: 14,051,130 km (0.086 R)
• M25: 14,600,603 km (0.038 R)
• M26: 14,917,600 km (0.073 R)
• M27: 16,045,419 km (0.087 R)
• M28: 16,290,610 km (0.049 R)
• M29: 17,116,839 km (0.085 R)
• M30: 19,414,961 km (0.089 R)
• M31: 19,763,674 km (0.051 R)
• M32: 19,851,039 km (0.097 R)
• M33: 21,447,697 km (0.1 R)
• M34: 24,950,830 km (0.099 R)
• M35: 27,937,103 km (0.068 R)
• M36: 28,035,239 km (0.08 R)
• M37: 29,023,483 km (0.042 R)
• M38: 30,023,245 km (0.058 R)
• M39: 31,339,557 km (0.08 R)
• M40: 31,441,583 km (0.028 R)
• M41: 31,645,934 km (0.117 R)
• M42: 32,777,941 km (0.102 R)
• M43: 34,870,067 km (0.117 R)
• M44: 36,897,268 km (0.093 R)
• M45: 37,979,309 km (0.057 R)
• M46: 38,633,650 km (0.095 R)
• M47: 38,743,006 km (0.081 R)
• M48: 39,842,850 km (0.1 R)
• M49: 42,410,996 km (0.106 R)
• M50: 43,089,722 km (0.079 R)
• M51: 43,430,506 km (0.078 R)
• M52: 44,114,617 km (0.059 R)
• M53: 45,377,971 km (0.08 R)
• M54: 46,188,193 km (0.117 R)
• M55: 46,304,281 km (0.059 R)
• M56: 48,647,133 km (0.055 R)
• M57: 49,952,075 km (0.087 R)
• M58: 50,310,063 km (0.089 R)
• M59: 50,549,121 km (0.116 R)
• M60: 52,112,119 km (0.036 R)
• M61: 54,793,362 km (0.064 R)
• M62: 56,398,696 km (0.07 R)
• M63: 61,945,486 km (0.11 R)
• M64: 63,488,289 km (0.072 R)
• M65: 67,268,179 km (0.119 R)
• M66: 67,399,825 km (0.061 R)
• M67: 67,531,620 km (0.055 R)
• M68: 67,663,416 km (0.086 R)
• M69: 67,927,307 km (0.095 R)
• M70: 69,384,689 km (0.106 R)
• M71: 70,317,582 km (0.091 R)
• M72: 70,986,434 km (0.112 R)
• M73: 72,060,846 km (0.108 R)
• M74: 73,411,714 km (0.108 R)
• M75: 75,453,426 km (0.051 R)
• M76: 75,863,923 km (0.072 R)
• M77: 76,412,498 km (0.096 R)
• M78: 77,375,759 km (0.109 R)
• M79: 77,651,767 km (0.12 R)
• M80: 78,758,791 km (0.094 R)
• M81: 79,592,500 km (0.03 R)
• M82: 82,111,130 km (0.084 R)
• M83: 85,937,694 km (0.112 R)
• M84: 90,547,702 km (0.116 R)
• M85: 94,204,771 km (0.085 R)
• M86: 96,421,961 km (0.089 R)
• M87: 97,164,864 km (0.091 R)
• M88: 97,313,714 km (0.117 R)
• M89: 98,506,907 km (0.086 R)
• M90: 99,105,448 km (0.06 R)
• M91: 100,155,475 km (0.095 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 10,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit