🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.7 AU - 0.82 AU

Year: 234 Days

Day: 42.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.27 AU - 1.97 AU

Year: 728 Days

Day: 14.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.2

Radius: 10.3

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.84 AU - 8.6 AU

Year: 6850 Days

Day: 14.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 69,327,351 km

• M1: 143,614 km (0.1 R)
• M2: 437,723 km (0.103 R)
• M3: 621,130 km (0.089 R)
• M4: 817,104 km (0.058 R)
• M5: 1,125,874 km (0.06 R)
• M6: 1,592,918 km (0.047 R)
• M7: 1,736,981 km (0.055 R)
• M8: 2,175,303 km (0.074 R)
• M9: 2,563,060 km (0.114 R)
• M10: 2,647,434 km (0.068 R)
• M11: 2,732,854 km (0.091 R)
• M12: 3,039,081 km (0.118 R)
• M13: 3,173,719 km (0.071 R)
• M14: 3,780,338 km (0.11 R)
• M15: 3,925,448 km (0.083 R)
• M16: 4,023,285 km (0.078 R)
• M17: 4,196,370 km (0.053 R)
• M18: 4,296,451 km (0.082 R)
• M19: 4,422,562 km (0.093 R)
• M20: 4,782,494 km (0.083 R)
• M21: 4,939,572 km (0.039 R)
• M22: 5,018,859 km (0.032 R)
• M23: 5,695,640 km (0.077 R)
• M24: 5,974,490 km (0.118 R)
• M25: 6,059,013 km (0.085 R)
• M26: 6,458,738 km (0.048 R)
• M27: 6,574,677 km (0.117 R)
• M28: 6,778,878 km (0.102 R)
• M29: 6,896,611 km (0.112 R)
• M30: 7,104,253 km (0.117 R)
• M31: 7,283,920 km (0.071 R)
• M32: 8,330,208 km (0.115 R)
• M33: 8,456,319 km (0.108 R)
• M34: 8,742,649 km (0.105 R)
• M35: 9,226,748 km (0.039 R)
• M36: 9,587,428 km (0.057 R)
• M37: 9,719,673 km (0.084 R)
• M38: 10,153,955 km (0.09 R)
• M39: 10,356,511 km (0.069 R)
• M40: 11,075,927 km (0.044 R)
• M41: 11,249,610 km (0.097 R)
• M42: 11,564,514 km (0.058 R)
• M43: 11,634,825 km (0.107 R)
• M44: 11,740,740 km (0.105 R)
• M45: 12,962,506 km (0.076 R)
• M46: 13,961,371 km (0.103 R)
• M47: 14,036,319 km (0.102 R)
• M48: 14,148,967 km (0.106 R)
• M49: 14,640,994 km (0.091 R)
• M50: 14,755,287 km (0.105 R)
• M51: 14,908,176 km (0.063 R)
• M52: 15,254,046 km (0.047 R)
• M53: 15,758,490 km (0.091 R)
• M54: 15,914,820 km (0.116 R)
• M55: 17,586,875 km (0.097 R)
• M56: 18,074,864 km (0.09 R)
• M57: 19,272,394 km (0.105 R)
• M58: 19,356,020 km (0.084 R)
• M59: 19,859,716 km (0.114 R)
• M60: 20,325,414 km (0.09 R)
• M61: 20,880,272 km (0.071 R)
• M62: 21,181,114 km (0.116 R)
• M63: 21,440,068 km (0.063 R)
• M64: 21,917,734 km (0.119 R)
• M65: 22,092,314 km (0.026 R)
• M66: 22,179,680 km (0.111 R)
• M67: 22,706,862 km (0.054 R)
• M68: 22,883,537 km (0.116 R)
• M69: 23,594,576 km (0.053 R)
• M70: 23,952,863 km (0.115 R)
• M71: 24,267,767 km (0.067 R)
• M72: 25,724,999 km (0.113 R)
• M73: 25,817,002 km (0.112 R)
• M74: 25,955,231 km (0.102 R)
• M75: 26,417,787 km (0.097 R)
• M76: 26,976,535 km (0.117 R)
• M77: 27,633,270 km (0.091 R)
• M78: 27,916,309 km (0.082 R)
• M79: 28,152,973 km (0.084 R)
• M80: 29,876,340 km (0.086 R)
• M81: 30,069,920 km (0.099 R)
• M82: 31,682,884 km (0.025 R)
• M83: 31,781,469 km (0.111 R)
• M84: 32,425,338 km (0.085 R)
• M85: 32,973,465 km (0.04 R)
• M86: 33,424,203 km (0.035 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.1

Radius: 6.5

Gravity: 21.4 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 14.21 AU - 16.65 AU

Year: 21402 Days

Day: 23.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,327,351 km

• M1: 241,152 km (0.096 R)
• M2: 676,781 km (0.11 R)
• M3: 1,206,058 km (0.057 R)
• M4: 1,330,972 km (0.055 R)
• M5: 1,766,302 km (0.077 R)
• M6: 2,280,919 km (0.085 R)
• M7: 2,436,201 km (0.105 R)
• M8: 2,635,316 km (0.098 R)
• M9: 2,839,517 km (0.106 R)
• M10: 2,964,581 km (0.09 R)
• M11: 3,307,011 km (0.079 R)
• M12: 3,350,693 km (0.097 R)
• M13: 3,707,185 km (0.1 R)
• M14: 3,752,663 km (0.076 R)
• M15: 4,997,616 km (0.068 R)
• M16: 5,352,911 km (0.083 R)
• M17: 7,477,650 km (0.117 R)
• M18: 8,059,884 km (0.119 R)
• M19: 9,144,319 km (0.111 R)
• M20: 9,391,455 km (0.082 R)
• M21: 9,453,538 km (0.091 R)
• M22: 10,401,989 km (0.066 R)
• M23: 10,985,570 km (0.106 R)
• M24: 11,248,264 km (0.114 R)
• M25: 11,513,202 km (0.077 R)
• M26: 12,798,995 km (0.102 R)
• M27: 13,634,350 km (0.087 R)
• M28: 15,065,403 km (0.086 R)
• M29: 15,430,572 km (0.119 R)
• M30: 17,605,276 km (0.075 R)
• M31: 18,222,068 km (0.118 R)
• M32: 19,160,196 km (0.081 R)
• M33: 24,251,460 km (0.074 R)
• M34: 24,851,049 km (0.108 R)
• M35: 25,282,339 km (0.045 R)
• M36: 25,368,957 km (0.12 R)
• M37: 25,977,521 km (0.099 R)
• M38: 28,100,614 km (0.073 R)
• M39: 29,728,986 km (0.048 R)
• M40: 30,095,052 km (0.099 R)
• M41: 31,294,977 km (0.03 R)
• M42: 35,373,613 km (0.104 R)
• M43: 36,541,374 km (0.102 R)
• M44: 37,524,083 km (0.107 R)
• M45: 38,217,170 km (0.029 R)
• M46: 39,114,458 km (0.11 R)
• M47: 39,415,000 km (0.042 R)
• M48: 39,615,910 km (0.078 R)
• M49: 39,917,798 km (0.03 R)
• M50: 42,155,184 km (0.105 R)
• M51: 42,566,279 km (0.077 R)
• M52: 42,978,870 km (0.109 R)
• M53: 43,807,792 km (0.094 R)
• M54: 44,537,380 km (0.081 R)
• M55: 46,325,973 km (0.114 R)
• M56: 47,282,501 km (0.074 R)
• M57: 48,030,790 km (0.117 R)
• M58: 48,783,118 km (0.109 R)
• M59: 50,408,199 km (0.106 R)
• M60: 53,600,169 km (0.107 R)
• M61: 54,157,122 km (0.12 R)
• M62: 55,164,364 km (0.084 R)
• M63: 55,276,563 km (0.11 R)
• M64: 56,177,740 km (0.103 R)
• M65: 56,970,310 km (0.113 R)
• M66: 57,197,399 km (0.05 R)
• M67: 57,766,470 km (0.05 R)
• M68: 58,451,778 km (0.12 R)
• M69: 59,715,281 km (0.114 R)
• M70: 60,524,007 km (0.097 R)
• M71: 60,755,734 km (0.065 R)
• M72: 60,987,761 km (0.114 R)
• M73: 61,220,086 km (0.112 R)
• M74: 61,452,711 km (0.106 R)
• M75: 61,685,635 km (0.052 R)
• M76: 62,269,216 km (0.094 R)
• M77: 63,794,965 km (0.073 R)
• M78: 64,977,087 km (0.061 R)
• M79: 66,644,056 km (0.067 R)
• M80: 68,325,087 km (0.118 R)
• M81: 70,385,050 km (0.102 R)
• M82: 70,994,811 km (0.09 R)
• M83: 71,483,847 km (0.108 R)
• M84: 71,974,079 km (0.085 R)
• M85: 72,219,569 km (0.032 R)
• M86: 72,588,328 km (0.054 R)
• M87: 72,711,447 km (0.062 R)
• M88: 73,945,928 km (0.103 R)
• M89: 74,069,795 km (0.037 R)
• M90: 74,317,679 km (0.089 R)
• M91: 78,447,179 km (0.072 R)
• M92: 85,233,387 km (0.097 R)
• M93: 85,493,089 km (0.035 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.8

Radius: 6.5

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 16.54 AU - 24.4 AU

Year: 32702 Days

Day: 16.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,327,351 km

• M1: 83,027 km (0.034 R)
• M2: 171,888 km (0.073 R)
• M3: 262,245 km (0.1 R)
• M4: 388,057 km (0.114 R)
• M5: 1,202,019 km (0.11 R)
• M6: 1,919,490 km (0.099 R)
• M7: 2,172,759 km (0.101 R)
• M8: 2,303,508 km (0.106 R)
• M9: 2,572,784 km (0.09 R)
• M10: 2,781,324 km (0.096 R)
• M11: 2,959,345 km (0.088 R)
• M12: 3,067,953 km (0.053 R)
• M13: 3,141,106 km (0.114 R)
• M14: 3,214,858 km (0.099 R)
• M15: 3,747,127 km (0.101 R)
• M16: 4,103,769 km (0.104 R)
• M17: 4,388,603 km (0.103 R)
• M18: 5,369,068 km (0.036 R)
• M19: 5,457,330 km (0.079 R)
• M20: 5,725,410 km (0.068 R)
• M21: 5,952,200 km (0.044 R)
• M22: 6,181,833 km (0.073 R)
• M23: 6,274,434 km (0.1 R)
• M24: 6,935,956 km (0.109 R)
• M25: 6,984,126 km (0.099 R)
• M26: 7,080,617 km (0.119 R)
• M27: 8,070,356 km (0.086 R)
• M28: 8,529,771 km (0.037 R)
• M29: 8,997,564 km (0.106 R)
• M30: 9,473,884 km (0.096 R)
• M31: 11,630,337 km (0.076 R)
• M32: 12,206,737 km (0.055 R)
• M33: 12,498,453 km (0.069 R)
• M34: 13,627,768 km (0.059 R)
• M35: 13,930,404 km (0.053 R)
• M36: 15,413,517 km (0.112 R)
• M37: 16,173,774 km (0.086 R)
• M38: 16,301,680 km (0.085 R)
• M39: 16,881,372 km (0.065 R)
• M40: 17,011,073 km (0.052 R)
• M41: 17,598,993 km (0.108 R)
• M42: 17,862,435 km (0.089 R)
• M43: 20,016,345 km (0.119 R)
• M44: 20,498,349 km (0.112 R)
• M45: 20,706,140 km (0.112 R)
• M46: 20,914,530 km (0.1 R)
• M47: 21,053,956 km (0.096 R)
• M48: 21,403,715 km (0.114 R)
• M49: 21,544,188 km (0.098 R)
• M50: 21,825,881 km (0.055 R)
• M51: 22,393,156 km (0.117 R)
• M52: 22,607,081 km (0.111 R)
• M53: 23,325,300 km (0.091 R)
• M54: 24,196,857 km (0.099 R)
• M55: 25,005,134 km (0.052 R)
• M56: 26,121,583 km (0.055 R)
• M57: 26,648,168 km (0.104 R)
• M58: 29,723,751 km (0.104 R)
• M59: 33,071,601 km (0.079 R)
• M60: 33,967,992 km (0.114 R)
• M61: 34,542,597 km (0.076 R)
• M62: 34,789,882 km (0.09 R)
• M63: 34,872,311 km (0.106 R)
• M64: 35,535,029 km (0.114 R)
• M65: 37,887,007 km (0.113 R)
• M66: 38,227,043 km (0.111 R)
• M67: 38,995,976 km (0.101 R)
• M68: 42,210,236 km (0.069 R)
• M69: 42,650,951 km (0.087 R)
• M70: 43,182,024 km (0.053 R)
• M71: 43,537,319 km (0.026 R)
• M72: 46,141,518 km (0.12 R)
• M73: 46,777,609 km (0.039 R)
• M74: 47,508,245 km (0.06 R)
• M75: 47,691,502 km (0.103 R)
• M76: 48,703,532 km (0.1 R)
• M77: 48,795,833 km (0.111 R)
• M78: 50,374,689 km (0.109 R)
• M79: 50,561,537 km (0.105 R)
• M80: 51,217,374 km (0.059 R)
• M81: 55,114,548 km (0.113 R)
• M82: 55,403,422 km (0.119 R)
• M83: 58,614,241 km (0.113 R)
• M84: 58,712,527 km (0.097 R)
• M85: 59,303,139 km (0.086 R)
• M86: 59,796,812 km (0.119 R)
• M87: 61,186,277 km (0.104 R)
• M88: 63,996,922 km (0.073 R)
• M89: 64,199,328 km (0.09 R)
• M90: 65,214,349 km (0.12 R)
• M91: 65,418,102 km (0.102 R)
• M92: 66,952,078 km (0.111 R)
• M93: 67,569,020 km (0.083 R)
• M94: 67,878,239 km (0.102 R)
• M95: 68,084,684 km (0.088 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 18,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit