🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.68 AU - 0.96 AU

Year: 284 Days

Day: 31.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.25 AU - 1.99 AU

Year: 789 Days

Day: 25.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.3

Radius: 9.9

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.45 AU - 7.81 AU

Year: 8070 Days

Day: 14.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 85,940,688 km

• M1: 123,867 km (0.092 R)
• M2: 186,549 km (0.102 R)
• M3: 337,044 km (0.117 R)
• M4: 420,071 km (0.108 R)
• M5: 486,043 km (0.116 R)
• M6: 620,682 km (0.086 R)
• M7: 1,031,477 km (0.1 R)
• M8: 1,222,514 km (0.103 R)
• M9: 1,438,084 km (0.107 R)
• M10: 1,611,618 km (0.09 R)
• M11: 1,763,759 km (0.061 R)
• M12: 1,834,668 km (0.047 R)
• M13: 1,950,008 km (0.104 R)
• M14: 2,467,318 km (0.103 R)
• M15: 2,563,060 km (0.086 R)
• M16: 2,807,653 km (0.069 R)
• M17: 3,094,282 km (0.103 R)
• M18: 3,284,870 km (0.106 R)
• M19: 3,355,031 km (0.075 R)
• M20: 3,605,009 km (0.066 R)
• M21: 3,695,815 km (0.104 R)
• M22: 3,879,522 km (0.107 R)
• M23: 4,010,121 km (0.084 R)
• M24: 4,142,066 km (0.112 R)
• M25: 4,275,507 km (0.066 R)
• M26: 4,605,520 km (0.069 R)
• M27: 4,803,438 km (0.058 R)
• M28: 5,004,348 km (0.077 R)
• M29: 5,167,110 km (0.093 R)
• M30: 5,602,590 km (0.086 R)
• M31: 5,686,813 km (0.113 R)
• M32: 5,920,785 km (0.107 R)
• M33: 6,956,151 km (0.107 R)
• M34: 7,344,358 km (0.09 R)
• M35: 7,833,692 km (0.045 R)
• M36: 8,333,649 km (0.066 R)
• M37: 9,041,097 km (0.096 R)
• M38: 9,189,797 km (0.088 R)
• M39: 9,716,980 km (0.08 R)
• M40: 10,279,618 km (0.096 R)
• M41: 10,774,188 km (0.084 R)
• M42: 10,879,356 km (0.115 R)
• M43: 11,170,174 km (0.098 R)
• M44: 11,463,535 km (0.062 R)
• M45: 12,085,264 km (0.107 R)
• M46: 12,221,847 km (0.045 R)
• M47: 12,579,386 km (0.116 R)
• M48: 13,052,265 km (0.034 R)
• M49: 13,644,373 km (0.101 R)
• M50: 14,043,949 km (0.074 R)
• M51: 14,418,542 km (0.112 R)
• M52: 14,534,331 km (0.12 R)
• M53: 15,354,426 km (0.107 R)
• M54: 15,472,758 km (0.062 R)
• M55: 15,859,618 km (0.098 R)
• M56: 16,159,412 km (0.063 R)
• M57: 16,279,839 km (0.068 R)
• M58: 16,673,281 km (0.041 R)
• M59: 16,764,536 km (0.095 R)
• M60: 16,886,458 km (0.091 R)
• M61: 17,161,718 km (0.07 R)
• M62: 17,346,172 km (0.111 R)
• M63: 18,121,688 km (0.106 R)
• M64: 18,403,680 km (0.082 R)
• M65: 18,624,037 km (0.048 R)
• M66: 19,513,995 km (0.055 R)
• M67: 19,867,345 km (0.082 R)
• M68: 19,931,971 km (0.119 R)
• M69: 20,028,761 km (0.064 R)
• M70: 20,158,163 km (0.056 R)
• M71: 20,580,628 km (0.056 R)
• M72: 21,006,084 km (0.087 R)
• M73: 21,533,566 km (0.102 R)
• M74: 21,732,531 km (0.097 R)
• M75: 22,433,697 km (0.031 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.9

Radius: 13.5

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.07 AU - 8.41 AU

Year: 8245 Days

Day: 10.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 85,940,688 km

• M1: 179,966 km (0.083 R)
• M2: 286,929 km (0.056 R)
• M3: 372,499 km (0.09 R)
• M4: 526,734 km (0.1 R)
• M5: 772,972 km (0.052 R)
• M6: 983,756 km (0.094 R)
• M7: 1,167,013 km (0.094 R)
• M8: 1,279,511 km (0.102 R)
• M9: 1,378,993 km (0.028 R)
• M10: 2,210,009 km (0.111 R)
• M11: 2,392,668 km (0.087 R)
• M12: 2,644,442 km (0.101 R)
• M13: 2,752,002 km (0.064 R)
• M14: 2,927,182 km (0.049 R)
• M15: 3,219,795 km (0.116 R)
• M16: 3,712,870 km (0.067 R)
• M17: 3,956,265 km (0.082 R)
• M18: 4,510,077 km (0.105 R)
• M19: 5,304,890 km (0.091 R)
• M20: 5,524,201 km (0.045 R)
• M21: 5,690,703 km (0.116 R)
• M22: 5,802,752 km (0.086 R)
• M23: 6,171,660 km (0.042 R)
• M24: 6,665,782 km (0.07 R)
• M25: 7,754,106 km (0.036 R)
• M26: 7,940,954 km (0.117 R)
• M27: 8,414,581 km (0.077 R)
• M28: 8,864,871 km (0.109 R)
• M29: 9,093,007 km (0.083 R)
• M30: 9,290,177 km (0.067 R)
• M31: 9,588,476 km (0.07 R)
• M32: 9,789,086 km (0.064 R)
• M33: 10,536,926 km (0.103 R)
• M34: 10,709,412 km (0.037 R)
• M35: 10,917,653 km (0.058 R)
• M36: 11,092,233 km (0.099 R)
• M37: 11,586,056 km (0.081 R)
• M38: 11,979,199 km (0.08 R)
• M39: 12,087,209 km (0.097 R)
• M40: 13,896,445 km (0.026 R)
• M41: 14,390,567 km (0.048 R)
• M42: 14,543,755 km (0.07 R)
• M43: 14,697,542 km (0.116 R)
• M44: 14,929,120 km (0.094 R)
• M45: 15,084,252 km (0.063 R)
• M46: 15,200,939 km (0.045 R)
• M47: 16,624,512 km (0.117 R)
• M48: 16,785,330 km (0.058 R)
• M49: 17,311,615 km (0.108 R)
• M50: 19,048,596 km (0.047 R)
• M51: 19,301,267 km (0.054 R)
• M52: 19,427,976 km (0.096 R)
• M53: 21,537,456 km (0.11 R)
• M54: 21,844,730 km (0.067 R)
• M55: 23,447,821 km (0.059 R)
• M56: 24,081,368 km (0.047 R)
• M57: 24,537,492 km (0.109 R)
• M58: 25,643,768 km (0.034 R)
• M59: 26,484,059 km (0.055 R)
• M60: 26,860,447 km (0.075 R)
• M61: 27,143,935 km (0.117 R)
• M62: 27,713,754 km (0.117 R)
• M63: 28,000,233 km (0.115 R)
• M64: 28,335,632 km (0.05 R)
• M65: 28,865,508 km (0.078 R)
• M66: 29,058,938 km (0.116 R)
• M67: 29,690,689 km (0.069 R)
• M68: 30,228,793 km (0.094 R)
• M69: 30,326,929 km (0.065 R)
• M70: 31,165,874 km (0.091 R)
• M71: 31,265,057 km (0.089 R)
• M72: 31,563,206 km (0.058 R)
• M73: 31,862,402 km (0.118 R)
• M74: 32,262,726 km (0.095 R)
• M75: 33,982,802 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.9

Radius: 3.6

Gravity: 76.38 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 12.97 AU - 14.95 AU

Year: 19971 Days

Day: 19.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,940,688 km

• M1: 513,569 km (0.08 R)
• M2: 706,401 km (0.095 R)
• M3: 837,598 km (0.044 R)
• M4: 1,275,771 km (0.11 R)
• M5: 1,635,554 km (0.112 R)
• M6: 1,738,926 km (0.107 R)
• M7: 1,952,103 km (0.067 R)
• M8: 2,679,896 km (0.03 R)
• M9: 3,135,871 km (0.105 R)
• M10: 3,221,291 km (0.087 R)
• M11: 4,070,857 km (0.051 R)
• M12: 4,640,975 km (0.091 R)
• M13: 5,134,947 km (0.11 R)
• M14: 5,439,379 km (0.061 R)
• M15: 6,065,446 km (0.084 R)
• M16: 7,441,297 km (0.117 R)
• M17: 7,498,144 km (0.084 R)
• M18: 7,785,223 km (0.061 R)
• M19: 8,251,968 km (0.093 R)
• M20: 11,366,745 km (0.087 R)
• M21: 13,113,749 km (0.034 R)
• M22: 13,598,147 km (0.054 R)
• M23: 13,947,757 km (0.046 R)
• M24: 14,727,162 km (0.07 R)
• M25: 16,106,604 km (0.079 R)
• M26: 17,450,891 km (0.094 R)
• M27: 17,602,433 km (0.103 R)
• M28: 17,754,425 km (0.083 R)
• M29: 18,520,964 km (0.03 R)
• M30: 18,908,423 km (0.112 R)
• M31: 19,220,185 km (0.069 R)
• M32: 21,287,777 km (0.091 R)
• M33: 21,612,105 km (0.077 R)
• M34: 21,693,486 km (0.096 R)
• M35: 21,856,399 km (0.119 R)
• M36: 23,341,457 km (0.079 R)
• M37: 23,592,033 km (0.088 R)
• M38: 24,096,028 km (0.118 R)
• M39: 24,349,297 km (0.101 R)
• M40: 24,433,970 km (0.067 R)
• M41: 25,457,219 km (0.094 R)
• M42: 27,193,452 km (0.046 R)
• M43: 27,281,266 km (0.081 R)
• M44: 27,898,657 km (0.076 R)
• M45: 28,609,845 km (0.095 R)
• M46: 31,697,994 km (0.091 R)
• M47: 31,882,897 km (0.1 R)
• M48: 32,253,750 km (0.073 R)
• M49: 32,439,849 km (0.104 R)
• M50: 32,719,448 km (0.046 R)
• M51: 33,657,427 km (0.103 R)
• M52: 34,319,248 km (0.077 R)
• M53: 35,559,713 km (0.088 R)
• M54: 36,233,801 km (0.099 R)
• M55: 36,427,231 km (0.098 R)
• M56: 37,496,706 km (0.083 R)
• M57: 38,379,483 km (0.054 R)
• M58: 38,971,741 km (0.055 R)
• M59: 39,666,623 km (0.087 R)
• M60: 40,265,314 km (0.101 R)
• M61: 41,068,355 km (0.104 R)
• M62: 42,588,419 km (0.072 R)
• M63: 42,792,321 km (0.054 R)
• M64: 43,201,471 km (0.102 R)
• M65: 44,954,459 km (0.097 R)
• M66: 45,787,271 km (0.073 R)
• M67: 46,730,485 km (0.115 R)
• M68: 51,215,579 km (0.072 R)
• M69: 51,867,377 km (0.077 R)
• M70: 53,399,110 km (0.098 R)
• M71: 54,060,033 km (0.117 R)
• M72: 54,502,244 km (0.074 R)
• M73: 55,724,309 km (0.114 R)
• M74: 59,444,210 km (0.04 R)
• M75: 59,672,347 km (0.073 R)
• M76: 59,900,633 km (0.061 R)
• M77: 60,243,661 km (0.108 R)
• M78: 61,161,444 km (0.03 R)
• M79: 62,547,019 km (0.104 R)
• M80: 64,644,531 km (0.076 R)
• M81: 64,761,666 km (0.111 R)
• M82: 64,996,385 km (0.08 R)
• M83: 65,113,820 km (0.074 R)
• M84: 66,646,599 km (0.093 R)
• M85: 70,349,446 km (0.076 R)
• M86: 72,651,757 km (0.114 R)
• M87: 73,017,674 km (0.113 R)
• M88: 73,996,044 km (0.107 R)
• M89: 77,329,982 km (0.105 R)
• M90: 79,203,246 km (0.063 R)
• M91: 79,579,635 km (0.049 R)
• M92: 82,231,406 km (0.095 R)
• M93: 82,739,740 km (0.074 R)
• M94: 85,425,770 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 10,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit