🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.76 AU - 0.88 AU

Year: 327 Days

Day: 43.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.02 AU - 2.62 AU

Year: 1554 Days

Day: 16.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.6

Radius: 12.8

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.82 AU - 2.9 AU

Year: 2127 Days

Day: 7.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 40,092,539 km

• M1: 159,621 km (0.085 R)
• M2: 336,894 km (0.087 R)
• M3: 485,595 km (0.066 R)
• M4: 618,288 km (0.081 R)
• M5: 765,492 km (0.119 R)
• M6: 911,201 km (0.101 R)
• M7: 1,044,044 km (0.091 R)
• M8: 1,152,352 km (0.117 R)
• M9: 1,248,394 km (0.118 R)
• M10: 1,509,891 km (0.029 R)
• M11: 1,616,106 km (0.091 R)
• M12: 1,902,287 km (0.117 R)
• M13: 2,017,626 km (0.078 R)
• M14: 2,235,441 km (0.102 R)
• M15: 2,726,720 km (0.056 R)
• M16: 2,879,609 km (0.083 R)
• M17: 3,091,889 km (0.078 R)
• M18: 3,251,659 km (0.09 R)
• M19: 3,367,448 km (0.11 R)
• M20: 3,520,038 km (0.077 R)
• M21: 3,771,662 km (0.072 R)
• M22: 3,905,851 km (0.034 R)
• M23: 3,992,019 km (0.105 R)
• M24: 4,166,450 km (0.04 R)
• M25: 4,343,425 km (0.066 R)
• M26: 4,548,673 km (0.072 R)
• M27: 4,704,853 km (0.036 R)
• M28: 5,374,752 km (0.098 R)
• M29: 5,498,470 km (0.051 R)
• M30: 6,449,912 km (0.109 R)
• M31: 6,581,558 km (0.119 R)
• M32: 6,758,682 km (0.113 R)
• M33: 6,877,463 km (0.103 R)
• M34: 7,132,527 km (0.114 R)
• M35: 7,284,070 km (0.078 R)
• M36: 8,026,075 km (0.097 R)
• M37: 8,759,853 km (0.11 R)
• M38: 8,905,860 km (0.109 R)
• M39: 9,118,289 km (0.084 R)
• M40: 9,233,480 km (0.102 R)
• M41: 9,349,119 km (0.038 R)
• M42: 9,498,418 km (0.08 R)
• M43: 9,665,219 km (0.103 R)
• M44: 9,849,973 km (0.105 R)
• M45: 10,291,137 km (0.103 R)
• M46: 10,704,176 km (0.105 R)
• M47: 10,808,297 km (0.03 R)
• M48: 10,982,578 km (0.099 R)
• M49: 11,193,062 km (0.104 R)
• M50: 11,653,525 km (0.115 R)
• M51: 11,850,096 km (0.106 R)
• M52: 12,011,961 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.6

Radius: 9.4

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.87 AU - 4.99 AU

Year: 4100 Days

Day: 5.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 40,092,539 km

• M1: 129,552 km (0.107 R)
• M2: 248,033 km (0.086 R)
• M3: 437,873 km (0.088 R)
• M4: 571,314 km (0.067 R)
• M5: 635,492 km (0.116 R)
• M6: 710,889 km (0.111 R)
• M7: 825,631 km (0.093 R)
• M8: 1,044,492 km (0.043 R)
• M9: 1,155,943 km (0.115 R)
• M10: 1,537,417 km (0.083 R)
• M11: 1,796,820 km (0.088 R)
• M12: 2,464,625 km (0.03 R)
• M13: 2,546,305 km (0.063 R)
• M14: 2,656,858 km (0.055 R)
• M15: 2,868,240 km (0.07 R)
• M16: 3,026,814 km (0.057 R)
• M17: 3,232,810 km (0.118 R)
• M18: 3,443,444 km (0.066 R)
• M19: 3,612,190 km (0.076 R)
• M20: 3,799,487 km (0.085 R)
• M21: 3,910,189 km (0.107 R)
• M22: 4,430,042 km (0.118 R)
• M23: 4,513,218 km (0.098 R)
• M24: 4,647,407 km (0.1 R)
• M25: 5,006,143 km (0.116 R)
• M26: 5,197,628 km (0.052 R)
• M27: 5,391,507 km (0.081 R)
• M28: 5,605,881 km (0.092 R)
• M29: 5,841,198 km (0.075 R)
• M30: 5,914,202 km (0.052 R)
• M31: 6,415,505 km (0.048 R)
• M32: 6,795,633 km (0.076 R)
• M33: 7,281,228 km (0.087 R)
• M34: 7,340,169 km (0.111 R)
• M35: 7,557,984 km (0.058 R)
• M36: 7,697,708 km (0.085 R)
• M37: 7,818,134 km (0.102 R)
• M38: 7,878,572 km (0.108 R)
• M39: 8,040,586 km (0.08 R)
• M40: 8,121,968 km (0.104 R)
• M41: 8,367,757 km (0.049 R)
• M42: 8,930,095 km (0.09 R)
• M43: 9,141,327 km (0.101 R)
• M44: 9,311,570 km (0.108 R)
• M45: 9,525,944 km (0.078 R)
• M46: 9,633,804 km (0.103 R)
• M47: 9,763,655 km (0.117 R)
• M48: 9,872,263 km (0.1 R)
• M49: 9,937,637 km (0.105 R)
• M50: 10,003,161 km (0.12 R)
• M51: 10,355,314 km (0.064 R)
• M52: 10,510,597 km (0.103 R)
• M53: 10,981,082 km (0.074 R)
• M54: 11,184,834 km (0.106 R)
• M55: 11,344,156 km (0.101 R)
• M56: 11,803,721 km (0.098 R)
• M57: 12,622,320 km (0.101 R)
• M58: 13,507,790 km (0.09 R)
• M59: 13,677,434 km (0.036 R)
• M60: 13,896,745 km (0.092 R)
• M61: 14,117,252 km (0.095 R)
• M62: 15,136,313 km (0.054 R)
• M63: 15,287,406 km (0.085 R)
• M64: 15,591,090 km (0.114 R)
• M65: 15,922,449 km (0.061 R)
• M66: 16,076,236 km (0.09 R)
• M67: 16,799,990 km (0.088 R)
• M68: 17,455,229 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.3

Radius: 8

Gravity: 12.5 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.15 AU - 6.13 AU

Year: 5890 Days

Day: 6.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,092,539 km

• M1: 151,991 km (0.119 R)
• M2: 606,470 km (0.103 R)
• M3: 658,829 km (0.12 R)
• M4: 1,218,026 km (0.043 R)
• M5: 1,354,908 km (0.09 R)
• M6: 1,515,127 km (0.096 R)
• M7: 1,795,922 km (0.109 R)
• M8: 1,893,161 km (0.037 R)
• M9: 2,363,347 km (0.069 R)
• M10: 2,578,768 km (0.067 R)
• M11: 2,755,892 km (0.114 R)
• M12: 2,845,950 km (0.111 R)
• M13: 3,052,096 km (0.083 R)
• M14: 3,430,728 km (0.119 R)
• M15: 3,699,855 km (0.098 R)
• M16: 3,950,431 km (0.116 R)
• M17: 4,103,320 km (0.108 R)
• M18: 4,362,723 km (0.051 R)
• M19: 4,468,040 km (0.106 R)
• M20: 4,924,762 km (0.059 R)
• M21: 5,172,646 km (0.102 R)
• M22: 5,284,246 km (0.093 R)
• M23: 5,368,320 km (0.05 R)
• M24: 5,481,266 km (0.058 R)
• M25: 5,537,964 km (0.075 R)
• M26: 5,594,960 km (0.062 R)
• M27: 5,824,743 km (0.099 R)
• M28: 6,175,101 km (0.116 R)
• M29: 6,804,908 km (0.077 R)
• M30: 7,112,032 km (0.045 R)
• M31: 7,518,041 km (0.065 R)
• M32: 7,612,886 km (0.07 R)
• M33: 7,835,488 km (0.055 R)
• M34: 8,028,170 km (0.113 R)
• M35: 8,681,314 km (0.118 R)
• M36: 9,047,978 km (0.093 R)
• M37: 9,317,703 km (0.056 R)
• M38: 9,865,232 km (0.105 R)
• M39: 10,458,387 km (0.051 R)
• M40: 10,884,143 km (0.057 R)
• M41: 11,279,231 km (0.073 R)
• M42: 11,496,896 km (0.092 R)
• M43: 11,642,604 km (0.054 R)
• M44: 12,492,918 km (0.064 R)
• M45: 12,868,858 km (0.036 R)
• M46: 14,448,761 km (0.093 R)
• M47: 14,527,300 km (0.117 R)
• M48: 14,882,894 km (0.061 R)
• M49: 15,885,648 km (0.058 R)
• M50: 16,048,112 km (0.104 R)
• M51: 16,252,013 km (0.076 R)
• M52: 16,827,367 km (0.114 R)
• M53: 17,325,827 km (0.096 R)
• M54: 17,534,965 km (0.086 R)
• M55: 17,618,889 km (0.085 R)
• M56: 17,829,224 km (0.109 R)
• M57: 18,337,408 km (0.045 R)
• M58: 18,636,005 km (0.103 R)
• M59: 19,108,435 km (0.062 R)
• M60: 19,890,234 km (0.094 R)
• M61: 20,241,041 km (0.049 R)
• M62: 20,373,136 km (0.038 R)
• M63: 20,771,066 km (0.099 R)
• M64: 20,904,208 km (0.105 R)
• M65: 21,439,918 km (0.052 R)
• M66: 22,115,951 km (0.065 R)
• M67: 22,799,015 km (0.102 R)
• M68: 23,813,288 km (0.092 R)
• M69: 24,185,787 km (0.104 R)
• M70: 25,172,535 km (0.119 R)
• M71: 25,694,781 km (0.097 R)
• M72: 25,837,796 km (0.084 R)
• M73: 26,124,725 km (0.113 R)
• M74: 27,526,008 km (0.103 R)
• M75: 27,721,233 km (0.113 R)
• M76: 28,113,030 km (0.112 R)
• M77: 28,555,990 km (0.111 R)
• M78: 30,149,656 km (0.053 R)
• M79: 30,552,523 km (0.086 R)
• M80: 30,906,471 km (0.108 R)
• M81: 31,160,189 km (0.093 R)
• M82: 32,130,481 km (0.098 R)
• M83: 33,526,379 km (0.116 R)
• M84: 34,258,062 km (0.116 R)
• M85: 34,362,930 km (0.081 R)

Asteroid Belt

Center: 7.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.1

Radius: 5.9

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.67 AU - 12.67 AU

Year: 14261 Days

Day: 15.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 40,092,539 km

• M1: 92,003 km (0.067 R)
• M2: 178,171 km (0.106 R)
• M3: 281,394 km (0.074 R)
• M4: 455,376 km (0.078 R)
• M5: 534,364 km (0.068 R)
• M6: 589,565 km (0.088 R)
• M7: 945,159 km (0.108 R)
• M8: 1,301,053 km (0.089 R)
• M9: 1,757,775 km (0.099 R)
• M10: 2,124,888 km (0.116 R)
• M11: 3,078,724 km (0.111 R)
• M12: 3,180,600 km (0.083 R)
• M13: 3,652,731 km (0.042 R)
• M14: 4,287,625 km (0.109 R)
• M15: 4,487,637 km (0.118 R)
• M16: 4,808,076 km (0.086 R)
• M17: 5,563,545 km (0.119 R)
• M18: 5,687,861 km (0.079 R)
• M19: 5,781,808 km (0.102 R)
• M20: 5,876,055 km (0.058 R)
• M21: 6,518,129 km (0.095 R)
• M22: 7,522,379 km (0.111 R)
• M23: 7,728,974 km (0.106 R)
• M24: 7,972,220 km (0.098 R)
• M25: 8,147,698 km (0.085 R)
• M26: 8,681,464 km (0.114 R)
• M27: 10,008,247 km (0.117 R)
• M28: 11,278,931 km (0.105 R)
• M29: 11,357,620 km (0.102 R)
• M30: 11,554,940 km (0.106 R)
• M31: 13,215,925 km (0.091 R)
• M32: 13,381,829 km (0.099 R)
• M33: 13,841,992 km (0.11 R)
• M34: 14,052,775 km (0.096 R)
• M35: 14,264,755 km (0.11 R)
• M36: 14,993,147 km (0.101 R)
• M37: 16,219,102 km (0.119 R)
• M38: 16,530,565 km (0.113 R)
• M39: 17,114,296 km (0.107 R)
• M40: 17,295,309 km (0.108 R)
• M41: 17,340,637 km (0.109 R)
• M42: 17,431,443 km (0.087 R)
• M43: 17,704,758 km (0.079 R)
• M44: 18,117,349 km (0.106 R)
• M45: 18,394,255 km (0.084 R)
• M46: 18,999,079 km (0.101 R)
• M47: 19,421,544 km (0.037 R)
• M48: 19,515,790 km (0.1 R)
• M49: 20,419,212 km (0.072 R)
• M50: 21,287,777 km (0.1 R)
• M51: 22,365,480 km (0.093 R)
• M52: 22,513,881 km (0.055 R)
• M53: 24,015,096 km (0.099 R)
• M54: 24,116,374 km (0.119 R)
• M55: 24,931,383 km (0.103 R)
• M56: 25,445,251 km (0.068 R)
• M57: 26,588,179 km (0.117 R)
• M58: 27,007,951 km (0.103 R)
• M59: 27,324,201 km (0.083 R)
• M60: 27,377,009 km (0.112 R)
• M61: 27,588,690 km (0.119 R)
• M62: 27,960,440 km (0.083 R)
• M63: 28,762,435 km (0.094 R)
• M64: 28,816,140 km (0.078 R)
• M65: 30,006,939 km (0.1 R)
• M66: 30,663,225 km (0.045 R)
• M67: 33,335,193 km (0.109 R)
• M68: 34,071,663 km (0.111 R)
• M69: 34,985,257 km (0.091 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 15,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit