🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.57 AU - 0.65 AU

Year: 176 Days

Day: 40.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.78 AU - 0.82 AU

Year: 264 Days

Day: 36 Hours

Environment

Temp: 83 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.86 AU - 0.98 AU

Year: 326 Days

Day: 16.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,455,009 km

• M1: 86,916 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.47 AU - 1.79 AU

Year: 768 Days

Day: 12.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,455,009 km

• M1: 173,384 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.59 AU - 2.19 AU

Year: 959 Days

Day: 32.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,455,009 km

• M1: 73,602 km (0.101 R)

Asteroid Belt

Center: 4.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.8

Radius: 13.6

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.52 AU - 9.2 AU

Year: 7367 Days

Day: 13.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 89,455,009 km

• M1: 320,588 km (0.069 R)
• M2: 584,778 km (0.113 R)
• M3: 894,146 km (0.072 R)
• M4: 1,069,026 km (0.059 R)
• M5: 1,567,337 km (0.05 R)
• M6: 2,440,390 km (0.045 R)
• M7: 2,553,336 km (0.107 R)
• M8: 2,737,940 km (0.11 R)
• M9: 3,047,458 km (0.112 R)
• M10: 3,243,581 km (0.055 R)
• M11: 3,343,363 km (0.112 R)
• M12: 3,831,201 km (0.092 R)
• M13: 4,563,184 km (0.098 R)
• M14: 4,988,790 km (0.091 R)
• M15: 5,191,794 km (0.105 R)
• M16: 5,456,882 km (0.098 R)
• M17: 5,726,457 km (0.04 R)
• M18: 6,498,382 km (0.111 R)
• M19: 6,816,427 km (0.025 R)
• M20: 7,401,803 km (0.032 R)
• M21: 7,600,469 km (0.108 R)
• M22: 8,207,388 km (0.044 R)
• M23: 8,586,020 km (0.104 R)
• M24: 9,147,012 km (0.043 R)
• M25: 9,324,884 km (0.107 R)
• M26: 9,937,936 km (0.092 R)
• M27: 10,194,197 km (0.11 R)
• M28: 10,489,803 km (0.067 R)
• M29: 11,355,226 km (0.108 R)
• M30: 12,009,867 km (0.068 R)
• M31: 12,126,553 km (0.115 R)
• M32: 12,954,727 km (0.115 R)
• M33: 13,923,373 km (0.077 R)
• M34: 14,334,019 km (0.115 R)
• M35: 15,041,168 km (0.087 R)
• M36: 15,547,108 km (0.117 R)
• M37: 15,674,566 km (0.104 R)
• M38: 16,230,621 km (0.101 R)
• M39: 17,715,230 km (0.059 R)
• M40: 17,981,814 km (0.112 R)
• M41: 18,160,284 km (0.089 R)
• M42: 18,518,870 km (0.097 R)
• M43: 18,970,356 km (0.073 R)
• M44: 19,654,617 km (0.089 R)
• M45: 20,161,455 km (0.087 R)
• M46: 20,486,381 km (0.111 R)
• M47: 20,859,628 km (0.074 R)
• M48: 21,141,171 km (0.077 R)
• M49: 21,707,997 km (0.076 R)
• M50: 22,088,574 km (0.091 R)
• M51: 23,049,890 km (0.117 R)
• M52: 23,146,830 km (0.12 R)
• M53: 24,221,541 km (0.105 R)
• M54: 24,369,344 km (0.108 R)
• M55: 24,764,880 km (0.11 R)
• M56: 25,013,362 km (0.041 R)
• M57: 25,964,655 km (0.062 R)
• M58: 26,166,463 km (0.083 R)
• M59: 26,724,014 km (0.112 R)
• M60: 27,336,767 km (0.106 R)
• M61: 27,902,546 km (0.076 R)
• M62: 28,420,304 km (0.049 R)
• M63: 28,732,515 km (0.117 R)
• M64: 29,412,737 km (0.077 R)
• M65: 29,623,221 km (0.1 R)
• M66: 29,781,346 km (0.114 R)
• M67: 29,886,812 km (0.094 R)
• M68: 30,522,902 km (0.046 R)
• M69: 30,735,930 km (0.062 R)
• M70: 30,949,406 km (0.111 R)
• M71: 31,324,298 km (0.1 R)
• M72: 31,916,257 km (0.08 R)
• M73: 32,240,735 km (0.093 R)
• M74: 32,566,409 km (0.118 R)
• M75: 33,056,791 km (0.12 R)
• M76: 33,166,147 km (0.071 R)
• M77: 33,385,158 km (0.087 R)
• M78: 33,549,716 km (0.108 R)
• M79: 33,659,671 km (0.109 R)
• M80: 33,879,729 km (0.114 R)
• M81: 34,598,248 km (0.063 R)
• M82: 34,876,051 km (0.061 R)
• M83: 35,713,649 km (0.076 R)
• M84: 36,445,033 km (0.07 R)
• M85: 36,954,115 km (0.114 R)
• M86: 37,636,730 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.9

Radius: 12.8

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.69 AU - 10.81 AU

Year: 10380 Days

Day: 13.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 89,455,009 km

• M1: 278,102 km (0.071 R)
• M2: 377,585 km (0.109 R)
• M3: 644,916 km (0.08 R)
• M4: 847,023 km (0.07 R)
• M5: 1,211,294 km (0.114 R)
• M6: 1,906,774 km (0.101 R)
• M7: 2,079,410 km (0.041 R)
• M8: 2,205,970 km (0.108 R)
• M9: 2,467,168 km (0.117 R)
• M10: 2,766,214 km (0.087 R)
• M11: 3,733,065 km (0.067 R)
• M12: 4,204,897 km (0.099 R)
• M13: 4,563,333 km (0.106 R)
• M14: 4,897,685 km (0.053 R)
• M15: 5,136,592 km (0.059 R)
• M16: 6,574,378 km (0.114 R)
• M17: 7,221,388 km (0.102 R)
• M18: 8,128,999 km (0.066 R)
• M19: 8,822,983 km (0.084 R)
• M20: 9,240,062 km (0.106 R)
• M21: 9,493,481 km (0.116 R)
• M22: 9,663,723 km (0.095 R)
• M23: 10,007,200 km (0.107 R)
• M24: 10,137,051 km (0.118 R)
• M25: 10,928,124 km (0.064 R)
• M26: 11,285,963 km (0.115 R)
• M27: 11,466,378 km (0.115 R)
• M28: 11,693,318 km (0.088 R)
• M29: 12,151,685 km (0.114 R)
• M30: 12,569,063 km (0.105 R)
• M31: 12,850,158 km (0.073 R)
• M32: 13,133,197 km (0.091 R)
• M33: 13,370,609 km (0.086 R)
• M34: 13,705,559 km (0.1 R)
• M35: 13,946,411 km (0.112 R)
• M36: 15,671,723 km (0.046 R)
• M37: 15,873,082 km (0.075 R)
• M38: 16,126,202 km (0.11 R)
• M39: 16,227,779 km (0.09 R)
• M40: 16,482,693 km (0.086 R)
• M41: 17,987,349 km (0.06 R)
• M42: 19,698,150 km (0.116 R)
• M43: 19,915,665 km (0.112 R)
• M44: 21,070,561 km (0.033 R)
• M45: 21,293,013 km (0.052 R)
• M46: 22,247,148 km (0.1 R)
• M47: 22,360,394 km (0.098 R)
• M48: 23,330,087 km (0.085 R)
• M49: 23,445,128 km (0.099 R)
• M50: 23,791,148 km (0.076 R)
• M51: 24,546,916 km (0.099 R)
• M52: 24,722,395 km (0.109 R)
• M53: 25,428,796 km (0.108 R)
• M54: 26,981,622 km (0.067 R)
• M55: 27,465,720 km (0.047 R)
• M56: 27,891,476 km (0.098 R)
• M57: 28,996,705 km (0.084 R)
• M58: 30,241,359 km (0.099 R)
• M59: 30,555,215 km (0.068 R)
• M60: 31,186,369 km (0.119 R)
• M61: 31,503,367 km (0.094 R)
• M62: 32,204,981 km (0.091 R)
• M63: 32,654,074 km (0.06 R)
• M64: 33,169,737 km (0.112 R)
• M65: 33,623,318 km (0.087 R)
• M66: 34,209,443 km (0.117 R)
• M67: 34,536,464 km (0.093 R)
• M68: 34,996,178 km (0.119 R)
• M69: 35,259,769 km (0.025 R)
• M70: 35,590,231 km (0.033 R)
• M71: 36,387,438 km (0.049 R)
• M72: 37,459,456 km (0.082 R)
• M73: 37,729,032 km (0.096 R)
• M74: 38,405,962 km (0.102 R)
• M75: 38,677,931 km (0.101 R)
• M76: 39,018,715 km (0.111 R)
• M77: 39,771,940 km (0.114 R)
• M78: 40,184,830 km (0.044 R)
• M79: 41,780,591 km (0.117 R)
• M80: 41,920,315 km (0.088 R)
• M81: 43,043,945 km (0.117 R)
• M82: 43,255,626 km (0.07 R)
• M83: 44,819,223 km (0.086 R)
• M84: 45,392,482 km (0.112 R)
• M85: 45,680,009 km (0.119 R)
• M86: 46,040,241 km (0.048 R)
• M87: 46,184,603 km (0.117 R)
• M88: 47,344,884 km (0.049 R)
• M89: 47,709,304 km (0.097 R)
• M90: 49,103,107 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.4

Radius: 3.2

Gravity: 52.58 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.5 AU - 16.52 AU

Year: 19348 Days

Day: 23.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 89,455,009 km

• M1: 178,769 km (0.119 R)
• M2: 233,971 km (0.071 R)
• M3: 378,782 km (0.089 R)
• M4: 609,611 km (0.109 R)
• M5: 877,392 km (0.103 R)
• M6: 1,023,549 km (0.084 R)
• M7: 1,311,076 km (0.115 R)
• M8: 1,338,452 km (0.083 R)
• M9: 1,449,753 km (0.111 R)
• M10: 2,578,469 km (0.073 R)
• M11: 3,482,638 km (0.097 R)
• M12: 4,808,973 km (0.112 R)
• M13: 4,893,795 km (0.085 R)
• M14: 4,936,431 km (0.096 R)
• M15: 5,282,002 km (0.11 R)
• M16: 5,502,060 km (0.043 R)
• M17: 5,590,772 km (0.056 R)
• M18: 5,680,082 km (0.034 R)
• M19: 6,504,815 km (0.117 R)
• M20: 7,810,056 km (0.101 R)
• M21: 7,959,953 km (0.116 R)
• M22: 9,724,011 km (0.068 R)
• M23: 10,704,625 km (0.115 R)
• M24: 11,150,576 km (0.09 R)
• M25: 11,602,512 km (0.089 R)
• M26: 13,230,735 km (0.066 R)
• M27: 16,566,169 km (0.098 R)
• M28: 16,630,197 km (0.107 R)
• M29: 16,951,982 km (0.078 R)
• M30: 17,405,712 km (0.111 R)
• M31: 17,732,434 km (0.043 R)
• M32: 17,863,631 km (0.083 R)
• M33: 18,458,133 km (0.108 R)
• M34: 18,858,008 km (0.033 R)
• M35: 18,924,879 km (0.061 R)
• M36: 19,059,068 km (0.104 R)
• M37: 20,417,267 km (0.076 R)
• M38: 20,692,527 km (0.109 R)
• M39: 21,107,960 km (0.098 R)
• M40: 21,316,649 km (0.085 R)
• M41: 21,386,362 km (0.077 R)
• M42: 23,153,861 km (0.114 R)
• M43: 24,601,370 km (0.11 R)
• M44: 25,114,790 km (0.105 R)
• M45: 25,335,895 km (0.101 R)
• M46: 26,152,251 km (0.077 R)
• M47: 26,601,194 km (0.095 R)
• M48: 26,676,292 km (0.09 R)
• M49: 27,279,321 km (0.106 R)
• M50: 27,886,988 km (0.12 R)
• M51: 29,502,794 km (0.113 R)
• M52: 29,658,376 km (0.094 R)
• M53: 30,596,953 km (0.055 R)
• M54: 30,833,019 km (0.089 R)
• M55: 32,663,648 km (0.12 R)
• M56: 33,389,497 km (0.104 R)
• M57: 33,876,438 km (0.061 R)
• M58: 34,039,200 km (0.084 R)
• M59: 35,021,460 km (0.117 R)
• M60: 37,181,504 km (0.088 R)
• M61: 38,192,935 km (0.115 R)
• M62: 38,702,016 km (0.116 R)
• M63: 39,213,342 km (0.031 R)
• M64: 39,812,631 km (0.063 R)
• M65: 40,156,556 km (0.103 R)
• M66: 41,715,965 km (0.025 R)
• M67: 42,065,276 km (0.101 R)
• M68: 42,503,149 km (0.102 R)
• M69: 42,854,554 km (0.116 R)
• M70: 44,358,910 km (0.11 R)
• M71: 44,983,332 km (0.118 R)
• M72: 49,250,312 km (0.111 R)
• M73: 49,342,464 km (0.105 R)
• M74: 50,732,228 km (0.05 R)
• M75: 51,198,226 km (0.114 R)
• M76: 54,024,279 km (0.106 R)
• M77: 54,404,856 km (0.118 R)
• M78: 54,500,150 km (0.098 R)
• M79: 55,840,098 km (0.066 R)
• M80: 57,190,817 km (0.094 R)
• M81: 58,747,682 km (0.041 R)
• M82: 59,237,017 km (0.085 R)
• M83: 60,219,875 km (0.079 R)
• M84: 60,318,460 km (0.072 R)
• M85: 60,812,133 km (0.083 R)
• M86: 61,108,935 km (0.112 R)
• M87: 62,201,598 km (0.113 R)
• M88: 62,500,644 km (0.106 R)
• M89: 62,800,289 km (0.109 R)
• M90: 65,315,178 km (0.062 R)
• M91: 67,146,256 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.2

Radius: 5.1

Gravity: 33.19 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 12.57 AU - 18.61 AU

Year: 22712 Days

Day: 20.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,455,009 km

• M1: 66,272 km (0.115 R)
• M2: 860,487 km (0.12 R)
• M3: 1,185,114 km (0.117 R)
• M4: 1,719,029 km (0.118 R)
• M5: 1,862,942 km (0.067 R)
• M6: 2,162,437 km (0.032 R)
• M7: 2,397,007 km (0.052 R)
• M8: 2,517,283 km (0.075 R)
• M9: 3,324,663 km (0.109 R)
• M10: 3,413,973 km (0.117 R)
• M11: 3,549,509 km (0.079 R)
• M12: 3,825,966 km (0.118 R)
• M13: 3,919,614 km (0.108 R)
• M14: 3,966,737 km (0.077 R)
• M15: 4,646,061 km (0.101 R)
• M16: 4,745,992 km (0.099 R)
• M17: 4,796,257 km (0.059 R)
• M18: 4,897,385 km (0.102 R)
• M19: 5,677,538 km (0.112 R)
• M20: 6,109,278 km (0.099 R)
• M21: 7,525,222 km (0.032 R)
• M22: 7,820,229 km (0.108 R)
• M23: 8,179,114 km (0.086 R)
• M24: 9,477,025 km (0.041 R)
• M25: 9,731,341 km (0.103 R)
• M26: 9,859,397 km (0.085 R)
• M27: 9,923,724 km (0.096 R)
• M28: 10,442,530 km (0.095 R)
• M29: 10,970,311 km (0.053 R)
• M30: 12,257,900 km (0.055 R)
• M31: 12,604,668 km (0.093 R)
• M32: 12,744,392 km (0.073 R)
• M33: 13,307,927 km (0.111 R)
• M34: 13,378,837 km (0.072 R)
• M35: 13,592,762 km (0.073 R)
• M36: 14,825,448 km (0.054 R)
• M37: 15,417,856 km (0.09 R)
• M38: 16,932,534 km (0.091 R)
• M39: 17,707,451 km (0.103 R)
• M40: 18,493,887 km (0.108 R)
• M41: 20,920,664 km (0.073 R)
• M42: 22,002,855 km (0.104 R)
• M43: 22,423,973 km (0.07 R)
• M44: 22,762,812 km (0.11 R)
• M45: 23,703,184 km (0.05 R)
• M46: 23,789,203 km (0.105 R)
• M47: 24,569,057 km (0.105 R)
• M48: 25,533,365 km (0.109 R)
• M49: 30,818,657 km (0.037 R)
• M50: 31,953,058 km (0.105 R)
• M51: 33,100,922 km (0.084 R)
• M52: 34,946,063 km (0.108 R)
• M53: 35,338,607 km (0.094 R)
• M54: 37,123,759 km (0.066 R)
• M55: 37,725,292 km (0.099 R)
• M56: 38,329,966 km (0.106 R)
• M57: 38,431,095 km (0.111 R)
• M58: 39,141,236 km (0.108 R)
• M59: 39,243,112 km (0.109 R)
• M60: 39,958,190 km (0.081 R)
• M61: 40,883,901 km (0.103 R)
• M62: 41,194,167 km (0.099 R)
• M63: 42,651,849 km (0.057 R)
• M64: 43,071,471 km (0.03 R)
• M65: 44,020,520 km (0.118 R)
• M66: 44,763,423 km (0.082 R)
• M67: 45,296,590 km (0.113 R)
• M68: 45,403,552 km (0.117 R)
• M69: 50,299,741 km (0.088 R)
• M70: 52,866,092 km (0.032 R)
• M71: 55,589,073 km (0.082 R)
• M72: 56,852,277 km (0.086 R)
• M73: 57,429,575 km (0.073 R)
• M74: 57,776,942 km (0.086 R)
• M75: 57,892,880 km (0.04 R)
• M76: 59,641,081 km (0.04 R)
• M77: 59,992,785 km (0.078 R)
• M78: 64,868,180 km (0.098 R)
• M79: 65,592,234 km (0.107 R)
• M80: 67,048,419 km (0.106 R)
• M81: 67,292,114 km (0.08 R)
• M82: 67,536,108 km (0.028 R)
• M83: 67,658,330 km (0.094 R)
• M84: 69,006,506 km (0.102 R)
• M85: 70,116,073 km (0.118 R)
• M86: 73,103,991 km (0.118 R)
• M87: 77,790,893 km (0.111 R)
• M88: 78,303,265 km (0.076 R)
• M89: 78,816,985 km (0.116 R)
• M90: 78,945,489 km (0.117 R)
• M91: 79,202,947 km (0.093 R)
• M92: 80,623,379 km (0.086 R)
• M93: 80,752,931 km (0.086 R)
• M94: 88,117,484 km (0.097 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 15,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit