🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.46 AU - 0.72 AU

Year: 165 Days

Day: 33 Hours

Environment

Temp: 194 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.49 AU - 1.55 AU

Year: 681 Days

Day: 15 Hours

Environment

Temp: -25 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.69 AU - 4.41 AU

Year: 2962 Days

Day: 31.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.2

Radius: 12.3

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.91 AU - 5.69 AU

Year: 4434 Days

Day: 12.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 84,334,956 km

• M1: 204,051 km (0.102 R)
• M2: 400,773 km (0.09 R)
• M3: 667,655 km (0.076 R)
• M4: 841,638 km (0.117 R)
• M5: 992,582 km (0.116 R)
• M6: 1,071,570 km (0.109 R)
• M7: 1,703,321 km (0.11 R)
• M8: 2,187,420 km (0.063 R)
• M9: 2,509,355 km (0.06 R)
• M10: 2,713,556 km (0.109 R)
• M11: 3,099,219 km (0.043 R)
• M12: 3,440,901 km (0.079 R)
• M13: 3,543,824 km (0.066 R)
• M14: 3,879,970 km (0.107 R)
• M15: 4,008,774 km (0.104 R)
• M16: 4,515,612 km (0.086 R)
• M17: 4,926,557 km (0.104 R)
• M18: 5,042,944 km (0.12 R)
• M19: 5,858,253 km (0.117 R)
• M20: 6,130,820 km (0.027 R)
• M21: 6,382,294 km (0.109 R)
• M22: 6,534,884 km (0.092 R)
• M23: 6,921,594 km (0.117 R)
• M24: 7,289,306 km (0.117 R)
• M25: 7,852,991 km (0.081 R)
• M26: 8,236,560 km (0.12 R)
• M27: 8,319,586 km (0.08 R)
• M28: 8,851,706 km (0.086 R)
• M29: 9,136,241 km (0.083 R)
• M30: 9,250,983 km (0.078 R)
• M31: 9,510,834 km (0.101 R)
• M32: 9,743,758 km (0.109 R)
• M33: 10,304,601 km (0.118 R)
• M34: 10,394,210 km (0.112 R)
• M35: 10,483,968 km (0.037 R)
• M36: 10,694,453 km (0.09 R)
• M37: 10,845,696 km (0.114 R)
• M38: 11,581,568 km (0.062 R)
• M39: 12,270,317 km (0.039 R)
• M40: 12,908,052 km (0.072 R)
• M41: 13,295,810 km (0.05 R)
• M42: 13,818,954 km (0.043 R)
• M43: 14,116,055 km (0.082 R)
• M44: 14,348,680 km (0.107 R)
• M45: 14,482,271 km (0.091 R)
• M46: 15,667,983 km (0.097 R)
• M47: 16,220,448 km (0.116 R)
• M48: 16,814,352 km (0.058 R)
• M49: 17,987,648 km (0.078 R)
• M50: 18,131,711 km (0.117 R)
• M51: 18,711,702 km (0.057 R)
• M52: 18,930,713 km (0.091 R)
• M53: 19,077,169 km (0.108 R)
• M54: 19,556,032 km (0.106 R)
• M55: 19,815,435 km (0.054 R)
• M56: 20,113,284 km (0.115 R)
• M57: 20,375,230 km (0.05 R)
• M58: 20,600,524 km (0.114 R)
• M59: 21,053,806 km (0.117 R)
• M60: 21,472,231 km (0.034 R)
• M61: 21,816,605 km (0.108 R)
• M62: 22,047,285 km (0.119 R)
• M63: 22,472,143 km (0.073 R)
• M64: 23,055,874 km (0.097 R)
• M65: 23,723,530 km (0.114 R)
• M66: 23,802,368 km (0.073 R)
• M67: 24,317,882 km (0.097 R)
• M68: 24,397,468 km (0.116 R)
• M69: 24,516,997 km (0.112 R)
• M70: 25,238,657 km (0.094 R)
• M71: 25,642,721 km (0.084 R)
• M72: 25,804,885 km (0.095 R)
• M73: 26,211,791 km (0.093 R)
• M74: 26,908,468 km (0.063 R)
• M75: 27,197,192 km (0.113 R)
• M76: 27,902,396 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.7

Radius: 11.6

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.64 AU - 6.78 AU

Year: 6317 Days

Day: 5.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 84,334,956 km

• M1: 148,401 km (0.112 R)
• M2: 228,286 km (0.106 R)
• M3: 319,691 km (0.111 R)
• M4: 919,877 km (0.067 R)
• M5: 1,307,934 km (0.105 R)
• M6: 1,420,581 km (0.114 R)
• M7: 1,824,346 km (0.071 R)
• M8: 2,189,963 km (0.066 R)
• M9: 2,814,834 km (0.045 R)
• M10: 3,057,930 km (0.092 R)
• M11: 3,265,871 km (0.1 R)
• M12: 3,392,880 km (0.108 R)
• M13: 4,235,415 km (0.053 R)
• M14: 4,735,969 km (0.044 R)
• M15: 5,123,877 km (0.11 R)
• M16: 5,438,331 km (0.104 R)
• M17: 5,827,435 km (0.098 R)
• M18: 6,260,820 km (0.113 R)
• M19: 6,668,624 km (0.097 R)
• M20: 7,417,212 km (0.118 R)
• M21: 7,547,661 km (0.109 R)
• M22: 7,660,159 km (0.103 R)
• M23: 7,829,803 km (0.101 R)
• M24: 8,677,574 km (0.053 R)
• M25: 8,854,698 km (0.091 R)
• M26: 9,819,006 km (0.062 R)
• M27: 9,921,331 km (0.063 R)
• M28: 10,585,097 km (0.117 R)
• M29: 11,049,598 km (0.075 R)
• M30: 11,477,897 km (0.099 R)
• M31: 11,693,916 km (0.086 R)
• M32: 11,911,431 km (0.104 R)
• M33: 12,086,461 km (0.103 R)
• M34: 12,218,256 km (0.067 R)
• M35: 12,527,625 km (0.065 R)
• M36: 13,131,701 km (0.081 R)
• M37: 13,312,415 km (0.098 R)
• M38: 13,403,221 km (0.116 R)
• M39: 13,951,797 km (0.103 R)
• M40: 14,205,664 km (0.114 R)
• M41: 15,283,966 km (0.112 R)
• M42: 15,929,181 km (0.081 R)
• M43: 16,122,163 km (0.114 R)
• M44: 16,315,742 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.1

Radius: 12.3

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.42 AU - 11.44 AU

Year: 10524 Days

Day: 8.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 84,334,956 km

• M1: 156,330 km (0.083 R)
• M2: 323,879 km (0.111 R)
• M3: 418,575 km (0.108 R)
• M4: 559,047 km (0.068 R)
• M5: 708,795 km (0.062 R)
• M6: 1,433,596 km (0.108 R)
• M7: 1,994,289 km (0.096 R)
• M8: 2,234,095 km (0.087 R)
• M9: 2,350,183 km (0.108 R)
• M10: 2,603,901 km (0.104 R)
• M11: 3,041,325 km (0.061 R)
• M12: 3,252,407 km (0.077 R)
• M13: 3,809,959 km (0.084 R)
• M14: 4,252,469 km (0.1 R)
• M15: 4,342,976 km (0.118 R)
• M16: 4,937,478 km (0.064 R)
• M17: 5,244,453 km (0.096 R)
• M18: 5,361,139 km (0.08 R)
• M19: 5,518,217 km (0.081 R)
• M20: 6,120,647 km (0.116 R)
• M21: 6,223,122 km (0.102 R)
• M22: 6,744,171 km (0.098 R)
• M23: 6,913,965 km (0.069 R)
• M24: 7,257,741 km (0.105 R)
• M25: 7,344,507 km (0.099 R)
• M26: 7,585,061 km (0.109 R)
• M27: 7,895,028 km (0.102 R)
• M28: 8,527,378 km (0.115 R)
• M29: 8,803,535 km (0.051 R)
• M30: 9,816,911 km (0.09 R)
• M31: 9,937,188 km (0.065 R)
• M32: 10,203,472 km (0.115 R)
• M33: 10,867,089 km (0.109 R)
• M34: 11,544,617 km (0.057 R)
• M35: 12,210,178 km (0.025 R)
• M36: 13,337,997 km (0.114 R)
• M37: 13,766,146 km (0.079 R)
• M38: 13,900,933 km (0.077 R)
• M39: 14,526,402 km (0.049 R)
• M40: 15,411,872 km (0.093 R)
• M41: 16,144,303 km (0.068 R)
• M42: 16,314,845 km (0.111 R)
• M43: 16,629,299 km (0.108 R)
• M44: 16,715,318 km (0.084 R)
• M45: 17,090,061 km (0.103 R)
• M46: 17,555,161 km (0.084 R)
• M47: 17,672,146 km (0.109 R)
• M48: 17,877,394 km (0.095 R)
• M49: 18,349,525 km (0.096 R)
• M50: 19,065,351 km (0.094 R)
• M51: 19,578,023 km (0.07 R)
• M52: 20,309,407 km (0.118 R)
• M53: 20,401,559 km (0.115 R)
• M54: 20,616,831 km (0.057 R)
• M55: 20,709,432 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.9

Radius: 7.8

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 14.53 AU - 24.07 AU

Year: 30815 Days

Day: 19.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,334,956 km

• M1: 99,632 km (0.101 R)
• M2: 157,227 km (0.08 R)
• M3: 221,854 km (0.069 R)
• M4: 371,900 km (0.094 R)
• M5: 982,858 km (0.06 R)
• M6: 1,429,108 km (0.11 R)
• M7: 2,841,163 km (0.083 R)
• M8: 3,045,364 km (0.111 R)
• M9: 3,642,559 km (0.087 R)
• M10: 3,999,948 km (0.117 R)
• M11: 5,237,571 km (0.116 R)
• M12: 5,437,733 km (0.104 R)
• M13: 5,897,597 km (0.087 R)
• M14: 7,073,586 km (0.085 R)
• M15: 7,518,789 km (0.077 R)
• M16: 7,575,038 km (0.098 R)
• M17: 8,145,754 km (0.102 R)
• M18: 8,261,542 km (0.105 R)
• M19: 8,789,473 km (0.089 R)
• M20: 9,754,679 km (0.059 R)
• M21: 10,375,061 km (0.096 R)
• M22: 11,200,393 km (0.105 R)
• M23: 11,588,449 km (0.083 R)
• M24: 12,311,456 km (0.051 R)
• M25: 13,320,494 km (0.047 R)
• M26: 13,594,108 km (0.082 R)
• M27: 13,662,774 km (0.076 R)
• M28: 14,496,034 km (0.12 R)
• M29: 17,315,804 km (0.091 R)
• M30: 18,902,289 km (0.112 R)
• M31: 19,596,274 km (0.079 R)
• M32: 19,751,706 km (0.114 R)
• M33: 20,063,618 km (0.082 R)
• M34: 20,220,247 km (0.098 R)
• M35: 21,808,527 km (0.076 R)
• M36: 22,536,321 km (0.112 R)
• M37: 22,943,975 km (0.102 R)
• M38: 23,684,036 km (0.102 R)
• M39: 26,292,574 km (0.113 R)
• M40: 26,980,275 km (0.096 R)
• M41: 27,848,392 km (0.036 R)
• M42: 30,058,551 km (0.099 R)
• M43: 32,140,953 km (0.069 R)
• M44: 32,599,919 km (0.105 R)
• M45: 33,524,135 km (0.091 R)
• M46: 34,082,733 km (0.082 R)
• M47: 34,269,581 km (0.075 R)
• M48: 34,832,368 km (0.073 R)
• M49: 35,587,538 km (0.032 R)
• M50: 36,443,388 km (0.106 R)
• M51: 36,634,574 km (0.115 R)
• M52: 37,498,801 km (0.087 R)
• M53: 38,175,581 km (0.118 R)
• M54: 39,345,138 km (0.119 R)
• M55: 39,737,682 km (0.114 R)
• M56: 40,625,546 km (0.05 R)
• M57: 40,922,946 km (0.078 R)
• M58: 41,022,130 km (0.106 R)
• M59: 41,320,577 km (0.108 R)
• M60: 41,519,842 km (0.11 R)
• M61: 42,219,960 km (0.085 R)
• M62: 42,320,340 km (0.118 R)
• M63: 42,420,720 km (0.085 R)
• M64: 44,547,553 km (0.116 R)
• M65: 45,161,652 km (0.108 R)
• M66: 46,708,943 km (0.08 R)
• M67: 47,228,646 km (0.113 R)
• M68: 47,541,306 km (0.092 R)
• M69: 48,378,605 km (0.071 R)
• M70: 51,775,973 km (0.089 R)
• M71: 54,920,669 km (0.104 R)
• M72: 57,347,147 km (0.031 R)
• M73: 58,909,547 km (0.109 R)
• M74: 59,246,142 km (0.108 R)
• M75: 59,808,630 km (0.051 R)
• M76: 61,279,177 km (0.074 R)
• M77: 61,961,942 km (0.075 R)
• M78: 63,564,734 km (0.051 R)
• M79: 63,679,774 km (0.095 R)
• M80: 65,065,350 km (0.113 R)
• M81: 65,181,288 km (0.05 R)
• M82: 69,755,094 km (0.063 R)
• M83: 70,825,167 km (0.093 R)
• M84: 71,780,948 km (0.083 R)
• M85: 73,584,649 km (0.083 R)
• M86: 74,068,000 km (0.057 R)
• M87: 74,552,548 km (0.045 R)
• M88: 74,795,195 km (0.119 R)
• M89: 75,159,765 km (0.117 R)
• M90: 76,134,545 km (0.062 R)
• M91: 77,113,514 km (0.072 R)
• M92: 78,343,208 km (0.107 R)
• M93: 79,579,335 km (0.081 R)
• M94: 80,199,718 km (0.091 R)
• M95: 80,821,895 km (0.114 R)
• M96: 83,326,164 km (0.053 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 14,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit