🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.69 AU - 0.77 AU

Year: 276 Days

Day: 30.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.24 AU - 1.72 AU

Year: 797 Days

Day: 46.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.3

Radius: 10.8

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.85 AU - 4.11 AU

Year: 2875 Days

Day: 10.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 75,620,448 km

• M1: 135,087 km (0.105 R)
• M2: 212,579 km (0.043 R)
• M3: 311,014 km (0.114 R)
• M4: 387,309 km (0.081 R)
• M5: 541,095 km (0.06 R)
• M6: 728,242 km (0.085 R)
• M7: 804,837 km (0.079 R)
• M8: 878,738 km (0.113 R)
• M9: 997,519 km (0.095 R)
• M10: 1,134,550 km (0.096 R)
• M11: 1,212,192 km (0.113 R)
• M12: 1,332,169 km (0.095 R)
• M13: 1,463,217 km (0.111 R)
• M14: 1,555,519 km (0.072 R)
• M15: 1,708,856 km (0.084 R)
• M16: 1,898,098 km (0.064 R)
• M17: 1,968,110 km (0.061 R)
• M18: 2,150,619 km (0.108 R)
• M19: 2,272,840 km (0.102 R)
• M20: 2,372,323 km (0.113 R)
• M21: 2,758,435 km (0.106 R)
• M22: 2,918,505 km (0.06 R)
• M23: 3,054,340 km (0.116 R)
• M24: 3,257,344 km (0.062 R)
• M25: 3,426,838 km (0.098 R)
• M26: 3,531,856 km (0.086 R)
• M27: 3,647,645 km (0.116 R)
• M28: 4,810,320 km (0.102 R)
• M29: 5,068,825 km (0.086 R)
• M30: 5,476,329 km (0.077 R)
• M31: 5,588,378 km (0.041 R)
• M32: 5,940,382 km (0.102 R)
• M33: 6,171,361 km (0.056 R)
• M34: 6,241,373 km (0.063 R)
• M35: 6,523,514 km (0.114 R)
• M36: 6,809,845 km (0.112 R)
• M37: 7,358,121 km (0.078 R)
• M38: 7,581,321 km (0.11 R)
• M39: 7,681,252 km (0.096 R)
• M40: 7,819,481 km (0.111 R)
• M41: 8,652,741 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.8

Radius: 12.6

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.49 AU - 3.87 AU

Year: 3127 Days

Day: 9.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 75,620,448 km

• M1: 158,873 km (0.089 R)
• M2: 274,662 km (0.053 R)
• M3: 391,348 km (0.099 R)
• M4: 478,863 km (0.082 R)
• M5: 587,920 km (0.041 R)
• M6: 706,850 km (0.111 R)
• M7: 956,529 km (0.117 R)
• M8: 1,142,329 km (0.08 R)
• M9: 1,244,205 km (0.055 R)
• M10: 1,871,021 km (0.045 R)
• M11: 2,299,020 km (0.097 R)
• M12: 2,430,068 km (0.055 R)
• M13: 2,518,929 km (0.101 R)
• M14: 2,979,840 km (0.104 R)
• M15: 3,123,454 km (0.103 R)
• M16: 3,208,276 km (0.099 R)
• M17: 3,631,339 km (0.1 R)
• M18: 3,797,991 km (0.055 R)
• M19: 4,367,061 km (0.105 R)
• M20: 4,462,205 km (0.066 R)
• M21: 4,558,247 km (0.106 R)
• M22: 4,780,101 km (0.087 R)
• M23: 4,977,271 km (0.061 R)
• M24: 5,105,327 km (0.071 R)
• M25: 5,321,495 km (0.111 R)
• M26: 5,643,879 km (0.113 R)
• M27: 6,018,173 km (0.099 R)
• M28: 6,524,562 km (0.104 R)
• M29: 6,774,988 km (0.089 R)
• M30: 6,901,548 km (0.069 R)
• M31: 7,431,573 km (0.111 R)
• M32: 7,529,261 km (0.114 R)
• M33: 8,058,089 km (0.092 R)
• M34: 8,445,697 km (0.071 R)
• M35: 8,719,013 km (0.11 R)
• M36: 8,805,031 km (0.067 R)
• M37: 9,047,230 km (0.114 R)
• M38: 9,256,817 km (0.056 R)
• M39: 9,379,637 km (0.036 R)
• M40: 9,503,205 km (0.097 R)
• M41: 9,680,478 km (0.104 R)
• M42: 10,092,620 km (0.113 R)
• M43: 10,182,977 km (0.1 R)
• M44: 10,400,942 km (0.08 R)
• M45: 10,620,402 km (0.12 R)
• M46: 10,767,606 km (0.117 R)
• M47: 11,741,039 km (0.092 R)
• M48: 11,912,329 km (0.04 R)
• M49: 12,315,346 km (0.118 R)
• M50: 12,918,524 km (0.047 R)
• M51: 13,036,407 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.2

Radius: 14.4

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.08 AU - 11.2 AU

Year: 12239 Days

Day: 14.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 75,620,448 km

• M1: 232,924 km (0.102 R)
• M2: 356,641 km (0.106 R)
• M3: 479,312 km (0.054 R)
• M4: 833,709 km (0.117 R)
• M5: 1,192,145 km (0.091 R)
• M6: 1,317,359 km (0.108 R)
• M7: 2,106,338 km (0.093 R)
• M8: 2,221,528 km (0.097 R)
• M9: 2,539,573 km (0.079 R)
• M10: 2,872,578 km (0.108 R)
• M11: 3,308,806 km (0.049 R)
• M12: 4,050,811 km (0.118 R)
• M13: 4,244,391 km (0.063 R)
• M14: 5,023,496 km (0.039 R)
• M15: 5,231,737 km (0.05 R)
• M16: 5,363,532 km (0.059 R)
• M17: 5,765,203 km (0.105 R)
• M18: 6,316,321 km (0.094 R)
• M19: 6,712,157 km (0.067 R)
• M20: 6,913,217 km (0.119 R)
• M21: 7,058,028 km (0.09 R)
• M22: 7,291,849 km (0.085 R)
• M23: 7,439,353 km (0.068 R)
• M24: 8,252,716 km (0.089 R)
• M25: 8,779,600 km (0.09 R)
• M26: 9,253,526 km (0.074 R)
• M27: 9,413,296 km (0.061 R)
• M28: 9,703,367 km (0.083 R)
• M29: 10,458,088 km (0.084 R)
• M30: 11,028,205 km (0.071 R)
• M31: 11,231,808 km (0.103 R)
• M32: 11,539,681 km (0.117 R)
• M33: 11,746,425 km (0.044 R)
• M34: 11,884,952 km (0.08 R)
• M35: 12,058,935 km (0.112 R)
• M36: 12,198,659 km (0.098 R)
• M37: 12,763,092 km (0.09 R)
• M38: 12,869,905 km (0.11 R)
• M39: 13,844,385 km (0.038 R)
• M40: 14,730,753 km (0.117 R)
• M41: 15,030,248 km (0.118 R)
• M42: 15,597,224 km (0.114 R)
• M43: 16,209,827 km (0.102 R)
• M44: 16,947,494 km (0.078 R)
• M45: 17,577,301 km (0.115 R)
• M46: 17,855,254 km (0.071 R)
• M47: 19,022,267 km (0.062 R)
• M48: 20,630,444 km (0.075 R)
• M49: 21,091,804 km (0.104 R)
• M50: 21,514,268 km (0.094 R)
• M51: 22,110,565 km (0.076 R)
• M52: 22,453,593 km (0.09 R)
• M53: 23,449,915 km (0.116 R)
• M54: 25,082,925 km (0.044 R)
• M55: 25,216,815 km (0.067 R)
• M56: 25,395,884 km (0.072 R)
• M57: 26,297,510 km (0.092 R)
• M58: 26,388,316 km (0.059 R)
• M59: 26,570,078 km (0.104 R)
• M60: 27,072,128 km (0.098 R)
• M61: 27,669,622 km (0.081 R)
• M62: 28,364,355 km (0.052 R)
• M63: 28,643,953 km (0.042 R)
• M64: 28,830,801 km (0.106 R)
• M65: 30,055,259 km (0.099 R)
• M66: 30,673,847 km (0.109 R)
• M67: 30,960,775 km (0.065 R)
• M68: 31,200,581 km (0.064 R)
• M69: 31,392,814 km (0.11 R)
• M70: 31,875,267 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305.2

Radius: 3.8

Gravity: 21.14 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 14.72 AU - 18.28 AU

Year: 29687 Days

Day: 16 Hours

Environment

Temp: -218 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,620,448 km

• M1: 134,488 km (0.065 R)
• M2: 172,486 km (0.055 R)
• M3: 674,686 km (0.086 R)
• M4: 1,022,053 km (0.083 R)
• M5: 1,157,888 km (0.11 R)
• M6: 1,630,617 km (0.12 R)
• M7: 1,693,597 km (0.101 R)
• M8: 1,920,089 km (0.091 R)
• M9: 2,020,170 km (0.114 R)
• M10: 2,879,909 km (0.094 R)
• M11: 3,032,947 km (0.077 R)
• M12: 3,071,693 km (0.103 R)
• M13: 3,267,666 km (0.063 R)
• M14: 3,467,679 km (0.111 R)
• M15: 3,589,601 km (0.088 R)
• M16: 4,263,240 km (0.074 R)
• M17: 4,883,922 km (0.065 R)
• M18: 5,485,156 km (0.101 R)
• M19: 5,674,846 km (0.074 R)
• M20: 7,424,094 km (0.082 R)
• M21: 7,739,446 km (0.095 R)
• M22: 9,380,834 km (0.101 R)
• M23: 9,893,356 km (0.098 R)
• M24: 10,124,185 km (0.119 R)
• M25: 10,182,229 km (0.028 R)
• M26: 10,298,467 km (0.117 R)
• M27: 10,708,814 km (0.12 R)
• M28: 10,767,905 km (0.037 R)
• M29: 10,945,777 km (0.093 R)
• M30: 11,304,363 km (0.12 R)
• M31: 13,091,310 km (0.118 R)
• M32: 14,243,662 km (0.108 R)
• M33: 15,029,799 km (0.103 R)
• M34: 15,361,457 km (0.098 R)
• M35: 15,628,639 km (0.092 R)
• M36: 15,695,659 km (0.077 R)
• M37: 17,820,098 km (0.096 R)
• M38: 18,382,736 km (0.099 R)
• M39: 19,670,026 km (0.088 R)
• M40: 19,887,391 km (0.105 R)
• M41: 22,632,662 km (0.09 R)
• M42: 23,165,380 km (0.031 R)
• M43: 23,779,030 km (0.081 R)
• M44: 24,475,857 km (0.115 R)
• M45: 24,787,769 km (0.087 R)
• M46: 25,336,643 km (0.104 R)
• M47: 25,415,332 km (0.107 R)
• M48: 25,494,170 km (0.1 R)
• M49: 26,846,684 km (0.103 R)
• M50: 27,248,803 km (0.118 R)
• M51: 30,119,287 km (0.099 R)
• M52: 30,369,864 km (0.09 R)
• M53: 30,537,264 km (0.092 R)
• M54: 30,872,812 km (0.1 R)
• M55: 31,717,441 km (0.1 R)
• M56: 31,802,263 km (0.101 R)
• M57: 32,655,121 km (0.106 R)
• M58: 34,644,922 km (0.075 R)
• M59: 35,170,459 km (0.077 R)
• M60: 35,434,200 km (0.102 R)
• M61: 35,610,427 km (0.093 R)
• M62: 36,140,751 km (0.091 R)
• M63: 36,941,249 km (0.108 R)
• M64: 39,195,091 km (0.114 R)
• M65: 40,937,457 km (0.068 R)
• M66: 42,892,552 km (0.106 R)
• M67: 44,212,753 km (0.056 R)
• M68: 44,877,865 km (0.074 R)
• M69: 46,121,772 km (0.032 R)
• M70: 46,603,177 km (0.09 R)
• M71: 47,280,108 km (0.094 R)
• M72: 52,208,011 km (0.092 R)
• M73: 53,011,501 km (0.114 R)
• M74: 53,717,903 km (0.082 R)
• M75: 55,038,104 km (0.072 R)
• M76: 55,958,280 km (0.047 R)
• M77: 57,813,892 km (0.055 R)
• M78: 57,917,564 km (0.094 R)
• M79: 58,853,448 km (0.111 R)
• M80: 59,794,419 km (0.073 R)
• M81: 60,004,155 km (0.099 R)
• M82: 60,845,643 km (0.1 R)
• M83: 63,500,407 km (0.075 R)
• M84: 63,928,556 km (0.076 R)
• M85: 64,680,285 km (0.088 R)
• M86: 65,111,276 km (0.075 R)
• M87: 67,607,317 km (0.079 R)
• M88: 71,131,693 km (0.112 R)
• M89: 71,353,996 km (0.075 R)
• M90: 71,799,199 km (0.057 R)
• M91: 72,245,300 km (0.114 R)
• M92: 72,356,900 km (0.065 R)
• M93: 73,140,344 km (0.063 R)
• M94: 73,252,393 km (0.093 R)
• M95: 73,476,939 km (0.106 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 11,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit