🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.48 AU - 0.52 AU

Year: 128 Days

Day: 27.4 Hours

Environment

Temp: 272 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,769,705 km

• M1: 75,547 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.75 AU - 0.93 AU

Year: 280 Days

Day: 29 Hours

Environment

Temp: 183 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.89 AU - 1.03 AU

Year: 342 Days

Day: 14.6 Hours

Environment

Temp: 65 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,769,705 km

• M1: 501,602 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.21 AU - 1.87 AU

Year: 695 Days

Day: 35.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,769,705 km

• M1: 515,215 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.67 AU - 5.53 AU

Year: 3586 Days

Day: 44.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.8

Radius: 11.9

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.58 AU - 8.76 AU

Year: 6978 Days

Day: 5.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 93,769,705 km

• M1: 274,213 km (0.088 R)
• M2: 473,328 km (0.108 R)
• M3: 884,123 km (0.104 R)
• M4: 967,449 km (0.098 R)
• M5: 1,127,669 km (0.096 R)
• M6: 1,297,163 km (0.109 R)
• M7: 1,731,895 km (0.111 R)
• M8: 1,966,165 km (0.111 R)
• M9: 2,077,765 km (0.102 R)
• M10: 2,153,461 km (0.107 R)
• M11: 2,586,547 km (0.119 R)
• M12: 2,771,749 km (0.066 R)
• M13: 2,940,047 km (0.106 R)
• M14: 3,047,159 km (0.052 R)
• M15: 3,353,685 km (0.106 R)
• M16: 3,465,584 km (0.055 R)
• M17: 3,785,724 km (0.112 R)
• M18: 4,187,544 km (0.031 R)
• M19: 4,753,024 km (0.094 R)
• M20: 4,904,566 km (0.085 R)
• M21: 5,820,404 km (0.049 R)
• M22: 5,901,337 km (0.111 R)
• M23: 6,037,172 km (0.109 R)
• M24: 7,131,929 km (0.036 R)
• M25: 7,865,557 km (0.092 R)
• M26: 8,196,168 km (0.113 R)
• M27: 8,347,860 km (0.097 R)
• M28: 9,058,001 km (0.108 R)
• M29: 9,214,930 km (0.084 R)
• M30: 10,078,109 km (0.095 R)
• M31: 10,701,035 km (0.085 R)
• M32: 10,933,660 km (0.062 R)
• M33: 11,067,400 km (0.04 R)
• M34: 11,235,249 km (0.109 R)
• M35: 11,370,186 km (0.12 R)
• M36: 11,846,805 km (0.108 R)
• M37: 11,949,728 km (0.098 R)
• M38: 12,156,622 km (0.038 R)
• M39: 12,889,951 km (0.069 R)
• M40: 13,244,199 km (0.1 R)
• M41: 13,494,027 km (0.063 R)
• M42: 13,601,588 km (0.041 R)
• M43: 14,289,589 km (0.106 R)
• M44: 15,436,406 km (0.111 R)
• M45: 15,737,247 km (0.097 R)
• M46: 16,001,886 km (0.09 R)
• M47: 16,230,023 km (0.035 R)
• M48: 16,535,950 km (0.077 R)
• M49: 16,651,141 km (0.046 R)
• M50: 17,464,803 km (0.099 R)
• M51: 17,975,082 km (0.112 R)
• M52: 18,370,918 km (0.105 R)
• M53: 18,889,873 km (0.116 R)
• M54: 18,970,207 km (0.105 R)
• M55: 19,779,082 km (0.095 R)
• M56: 19,901,304 km (0.091 R)
• M57: 20,681,906 km (0.097 R)
• M58: 20,930,388 km (0.054 R)
• M59: 21,055,003 km (0.101 R)
• M60: 21,472,381 km (0.091 R)
• M61: 21,682,117 km (0.098 R)
• M62: 22,485,009 km (0.1 R)
• M63: 22,868,727 km (0.081 R)
• M64: 24,033,048 km (0.1 R)
• M65: 24,338,078 km (0.05 R)
• M66: 25,482,202 km (0.086 R)
• M67: 25,971,537 km (0.086 R)
• M68: 26,778,916 km (0.098 R)
• M69: 27,049,988 km (0.096 R)
• M70: 27,412,613 km (0.109 R)
• M71: 28,372,433 km (0.097 R)
• M72: 29,622,622 km (0.112 R)
• M73: 30,607,425 km (0.101 R)
• M74: 31,222,422 km (0.065 R)
• M75: 31,698,293 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.9

Radius: 7.2

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 12.97 AU - 14.11 AU

Year: 18107 Days

Day: 23.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 93,769,705 km

• M1: 91,853 km (0.08 R)
• M2: 173,982 km (0.051 R)
• M3: 223,948 km (0.087 R)
• M4: 296,353 km (0.119 R)
• M5: 344,673 km (0.091 R)
• M6: 469,588 km (0.07 R)
• M7: 1,032,973 km (0.062 R)
• M8: 1,137,692 km (0.115 R)
• M9: 1,273,676 km (0.036 R)
• M10: 1,357,900 km (0.1 R)
• M11: 1,652,308 km (0.113 R)
• M12: 1,775,577 km (0.053 R)
• M13: 2,064,301 km (0.114 R)
• M14: 2,163,784 km (0.079 R)
• M15: 2,299,020 km (0.093 R)
• M16: 2,613,624 km (0.104 R)
• M17: 2,904,742 km (0.089 R)
• M18: 3,167,885 km (0.054 R)
• M19: 3,360,716 km (0.101 R)
• M20: 4,466,544 km (0.087 R)
• M21: 4,770,377 km (0.095 R)
• M22: 5,125,821 km (0.095 R)
• M23: 5,582,095 km (0.095 R)
• M24: 7,027,659 km (0.049 R)
• M25: 7,636,523 km (0.106 R)
• M26: 8,527,976 km (0.104 R)
• M27: 9,122,329 km (0.104 R)
• M28: 10,464,670 km (0.099 R)
• M29: 11,748,669 km (0.117 R)
• M30: 11,808,209 km (0.114 R)
• M31: 12,107,404 km (0.104 R)
• M32: 12,713,276 km (0.083 R)
• M33: 12,896,832 km (0.115 R)
• M34: 14,080,600 km (0.08 R)
• M35: 14,461,626 km (0.1 R)
• M36: 14,589,383 km (0.078 R)
• M37: 16,151,334 km (0.081 R)
• M38: 16,283,878 km (0.099 R)
• M39: 16,952,132 km (0.094 R)
• M40: 17,902,676 km (0.103 R)
• M41: 19,010,000 km (0.058 R)
• M42: 19,150,023 km (0.057 R)
• M43: 19,360,657 km (0.06 R)
• M44: 19,501,429 km (0.105 R)
• M45: 20,640,317 km (0.036 R)
• M46: 21,508,583 km (0.098 R)
• M47: 21,581,587 km (0.087 R)
• M48: 21,727,595 km (0.04 R)
• M49: 21,947,204 km (0.103 R)
• M50: 23,505,416 km (0.057 R)
• M51: 24,335,834 km (0.071 R)
• M52: 26,649,065 km (0.062 R)
• M53: 27,277,676 km (0.117 R)
• M54: 33,150,589 km (0.049 R)
• M55: 33,572,455 km (0.032 R)
• M56: 35,967,517 km (0.048 R)
• M57: 37,624,014 km (0.116 R)
• M58: 37,711,828 km (0.112 R)
• M59: 37,799,792 km (0.093 R)
• M60: 40,110,031 km (0.082 R)
• M61: 41,010,611 km (0.081 R)
• M62: 41,101,117 km (0.117 R)
• M63: 42,009,027 km (0.084 R)
• M64: 42,100,282 km (0.109 R)
• M65: 44,865,598 km (0.089 R)
• M66: 45,800,286 km (0.071 R)
• M67: 48,069,835 km (0.108 R)
• M68: 48,834,430 km (0.119 R)
• M69: 49,026,214 km (0.12 R)
• M70: 49,892,386 km (0.083 R)
• M71: 51,055,061 km (0.082 R)
• M72: 52,324,698 km (0.091 R)
• M73: 53,604,657 km (0.079 R)
• M74: 54,298,193 km (0.111 R)
• M75: 55,794,321 km (0.036 R)
• M76: 57,000,828 km (0.105 R)
• M77: 58,114,434 km (0.093 R)
• M78: 60,877,956 km (0.071 R)
• M79: 61,084,401 km (0.109 R)
• M80: 61,912,425 km (0.089 R)
• M81: 62,639,920 km (0.028 R)
• M82: 62,744,040 km (0.1 R)
• M83: 64,628,973 km (0.047 R)
• M84: 66,744,885 km (0.102 R)
• M85: 66,957,613 km (0.107 R)
• M86: 68,025,293 km (0.116 R)
• M87: 69,637,210 km (0.073 R)
• M88: 69,853,080 km (0.114 R)
• M89: 70,285,568 km (0.071 R)
• M90: 70,935,870 km (0.071 R)
• M91: 72,679,732 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 637.7

Radius: 5.4

Gravity: 21.87 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 14.48 AU - 22.04 AU

Year: 28358 Days

Day: 24.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 93,769,705 km

• M1: 239,357 km (0.086 R)
• M2: 274,811 km (0.063 R)
• M3: 332,257 km (0.072 R)
• M4: 554,111 km (0.089 R)
• M5: 902,674 km (0.071 R)
• M6: 1,839,904 km (0.115 R)
• M7: 1,915,302 km (0.113 R)
• M8: 2,187,420 km (0.073 R)
• M9: 2,267,455 km (0.105 R)
• M10: 2,854,327 km (0.045 R)
• M11: 3,209,772 km (0.091 R)
• M12: 3,300,877 km (0.069 R)
• M13: 4,663,414 km (0.039 R)
• M14: 5,294,568 km (0.079 R)
• M15: 5,348,273 km (0.118 R)
• M16: 5,565,340 km (0.091 R)
• M17: 6,064,099 km (0.069 R)
• M18: 6,176,896 km (0.107 R)
• M19: 7,282,724 km (0.106 R)
• M20: 7,705,338 km (0.109 R)
• M21: 7,766,373 km (0.075 R)
• M22: 8,574,202 km (0.082 R)
• M23: 8,955,976 km (0.042 R)
• M24: 9,670,455 km (0.108 R)
• M25: 10,134,508 km (0.105 R)
• M26: 11,991,466 km (0.079 R)
• M27: 12,489,777 km (0.094 R)
• M28: 12,561,434 km (0.066 R)
• M29: 12,777,453 km (0.085 R)
• M30: 13,067,524 km (0.115 R)
• M31: 14,776,380 km (0.115 R)
• M32: 14,852,376 km (0.107 R)
• M33: 14,928,372 km (0.088 R)
• M34: 16,949,738 km (0.046 R)
• M35: 17,108,760 km (0.101 R)
• M36: 17,669,154 km (0.086 R)
• M37: 19,220,484 km (0.12 R)
• M38: 19,303,361 km (0.116 R)
• M39: 22,451,349 km (0.079 R)
• M40: 22,976,737 km (0.084 R)
• M41: 23,240,927 km (0.065 R)
• M42: 24,576,836 km (0.088 R)
• M43: 25,027,574 km (0.09 R)
• M44: 25,208,737 km (0.062 R)
• M45: 25,299,394 km (0.056 R)
• M46: 25,572,110 km (0.117 R)
• M47: 27,322,256 km (0.116 R)
• M48: 28,447,381 km (0.106 R)
• M49: 29,971,036 km (0.078 R)
• M50: 33,594,296 km (0.078 R)
• M51: 34,899,837 km (0.092 R)
• M52: 35,711,405 km (0.104 R)
• M53: 36,324,308 km (0.097 R)
• M54: 36,529,257 km (0.065 R)
• M55: 38,496,170 km (0.099 R)
• M56: 39,650,616 km (0.112 R)
• M57: 42,208,590 km (0.093 R)
• M58: 43,616,157 km (0.087 R)
• M59: 46,033,210 km (0.11 R)
• M60: 46,144,062 km (0.079 R)
• M61: 46,255,063 km (0.088 R)
• M62: 46,366,065 km (0.062 R)
• M63: 47,818,211 km (0.06 R)
• M64: 49,511,958 km (0.12 R)
• M65: 50,195,022 km (0.082 R)
• M66: 50,423,458 km (0.11 R)
• M67: 52,958,245 km (0.084 R)
• M68: 53,423,494 km (0.107 R)
• M69: 53,773,403 km (0.115 R)
• M70: 55,888,568 km (0.099 R)
• M71: 56,243,863 km (0.117 R)
• M72: 60,442,476 km (0.11 R)
• M73: 62,886,607 km (0.097 R)
• M74: 63,132,845 km (0.053 R)
• M75: 63,626,218 km (0.073 R)
• M76: 66,237,150 km (0.102 R)
• M77: 68,376,250 km (0.117 R)
• M78: 71,306,274 km (0.088 R)
• M79: 72,077,451 km (0.119 R)
• M80: 72,722,068 km (0.096 R)
• M81: 75,189,236 km (0.066 R)
• M82: 76,498,666 km (0.032 R)
• M83: 77,288,094 km (0.089 R)
• M84: 78,212,310 km (0.095 R)
• M85: 78,609,492 km (0.046 R)
• M86: 79,672,086 km (0.065 R)
• M87: 80,071,811 km (0.1 R)
• M88: 82,080,163 km (0.078 R)
• M89: 83,428,339 km (0.095 R)
• M90: 85,600,650 km (0.099 R)
• M91: 86,693,612 km (0.089 R)
• M92: 88,893,598 km (0.101 R)
• M93: 89,169,905 km (0.12 R)
• M94: 89,308,134 km (0.074 R)
• M95: 89,446,512 km (0.057 R)
• M96: 90,000,473 km (0.078 R)
• M97: 90,694,607 km (0.094 R)
• M98: 91,669,386 km (0.096 R)
• M99: 91,948,386 km (0.058 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 10,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit