🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.43 AU - 0.67 AU

Year: 259 Days

Day: 37.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,996,522 km

• M1: 335,698 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.8

Radius: 12.5

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.04 AU - 1.62 AU

Year: 975 Days

Day: 10.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 48,996,522 km

• M1: 191,635 km (0.084 R)
• M2: 305,928 km (0.101 R)
• M3: 435,180 km (0.09 R)
• M4: 552,465 km (0.033 R)
• M5: 758,611 km (0.085 R)
• M6: 1,293,573 km (0.097 R)
• M7: 1,406,220 km (0.051 R)
• M8: 1,619,696 km (0.087 R)
• M9: 1,713,793 km (0.055 R)
• M10: 1,867,131 km (0.083 R)
• M11: 2,066,994 km (0.082 R)
• M12: 2,249,354 km (0.103 R)
• M13: 2,526,708 km (0.057 R)
• M14: 2,715,650 km (0.104 R)
• M15: 2,950,070 km (0.094 R)
• M16: 3,045,663 km (0.111 R)
• M17: 3,163,247 km (0.098 R)
• M18: 3,296,539 km (0.106 R)
• M19: 3,656,322 km (0.118 R)
• M20: 3,833,445 km (0.098 R)
• M21: 4,028,820 km (0.048 R)
• M22: 4,634,392 km (0.118 R)
• M23: 4,746,142 km (0.087 R)
• M24: 4,834,554 km (0.073 R)
• M25: 5,227,099 km (0.105 R)
• M26: 5,335,258 km (0.053 R)
• M27: 5,562,198 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.2

Radius: 10.4

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.53 AU - 3.25 AU

Year: 3124 Days

Day: 6 Hours

Environment

Temp: -212 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 48,996,522 km

• M1: 130,001 km (0.102 R)
• M2: 220,956 km (0.081 R)
• M3: 373,845 km (0.079 R)
• M4: 661,671 km (0.105 R)
• M5: 862,731 km (0.077 R)
• M6: 959,820 km (0.12 R)
• M7: 1,324,091 km (0.118 R)
• M8: 1,437,935 km (0.072 R)
• M9: 1,515,576 km (0.061 R)
• M10: 1,757,476 km (0.079 R)
• M11: 2,462,979 km (0.059 R)
• M12: 2,684,085 km (0.082 R)
• M13: 2,829,793 km (0.101 R)
• M14: 2,928,378 km (0.111 R)
• M15: 3,508,668 km (0.07 R)
• M16: 3,830,453 km (0.101 R)
• M17: 3,939,810 km (0.119 R)
• M18: 4,013,262 km (0.072 R)
• M19: 4,087,313 km (0.078 R)
• M20: 5,130,309 km (0.078 R)
• M21: 5,911,509 km (0.11 R)
• M22: 6,251,695 km (0.109 R)
• M23: 6,532,640 km (0.068 R)
• M24: 7,332,540 km (0.1 R)
• M25: 7,537,339 km (0.057 R)
• M26: 8,022,635 km (0.047 R)
• M27: 8,163,257 km (0.104 R)
• M28: 8,328,113 km (0.059 R)
• M29: 8,518,103 km (0.086 R)
• M30: 8,589,760 km (0.085 R)
• M31: 8,781,694 km (0.099 R)
• M32: 8,926,505 km (0.063 R)
• M33: 9,120,833 km (0.092 R)
• M34: 9,464,459 km (0.04 R)
• M35: 9,613,010 km (0.064 R)
• M36: 9,737,475 km (0.098 R)
• M37: 10,418,594 km (0.054 R)
• M38: 11,167,182 km (0.078 R)
• M39: 11,324,110 km (0.063 R)
• M40: 11,402,948 km (0.06 R)
• M41: 11,614,031 km (0.119 R)
• M42: 12,013,307 km (0.102 R)
• M43: 12,120,419 km (0.101 R)
• M44: 12,444,000 km (0.088 R)
• M45: 12,525,381 km (0.076 R)
• M46: 12,715,969 km (0.103 R)
• M47: 12,797,799 km (0.084 R)
• M48: 12,962,207 km (0.097 R)
• M49: 13,515,270 km (0.067 R)
• M50: 14,019,714 km (0.062 R)
• M51: 14,160,934 km (0.114 R)
• M52: 14,387,874 km (0.097 R)
• M53: 14,530,292 km (0.055 R)
• M54: 14,759,176 km (0.102 R)
• M55: 15,018,130 km (0.119 R)
• M56: 16,216,708 km (0.108 R)
• M57: 16,454,120 km (0.076 R)
• M58: 16,932,534 km (0.026 R)
• M59: 17,445,804 km (0.102 R)
• M60: 17,597,646 km (0.043 R)
• M61: 18,179,133 km (0.036 R)
• M62: 18,394,853 km (0.083 R)
• M63: 18,549,538 km (0.097 R)
• M64: 19,016,133 km (0.068 R)
• M65: 19,235,294 km (0.052 R)
• M66: 19,960,844 km (0.044 R)
• M67: 20,856,486 km (0.091 R)
• M68: 21,374,095 km (0.041 R)
• M69: 21,601,933 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.6

Radius: 10.9

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.8 AU - 4.16 AU

Year: 4128 Days

Day: 11.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,996,522 km

• M1: 155,881 km (0.108 R)
• M2: 247,435 km (0.059 R)
• M3: 495,019 km (0.084 R)
• M4: 982,559 km (0.092 R)
• M5: 1,228,348 km (0.075 R)
• M6: 1,764,058 km (0.108 R)
• M7: 1,927,569 km (0.105 R)
• M8: 2,034,381 km (0.114 R)
• M9: 2,111,873 km (0.07 R)
• M10: 2,206,269 km (0.111 R)
• M11: 2,531,046 km (0.12 R)
• M12: 2,994,052 km (0.106 R)
• M13: 3,064,961 km (0.101 R)
• M14: 3,172,223 km (0.099 R)
• M15: 3,299,231 km (0.054 R)
• M16: 3,409,335 km (0.112 R)
• M17: 3,520,786 km (0.098 R)
• M18: 3,671,132 km (0.061 R)
• M19: 3,823,722 km (0.061 R)
• M20: 4,017,451 km (0.098 R)
• M21: 4,234,368 km (0.081 R)
• M22: 4,434,978 km (0.082 R)
• M23: 4,516,061 km (0.059 R)
• M24: 4,887,362 km (0.109 R)
• M25: 5,354,557 km (0.119 R)
• M26: 5,462,716 km (0.104 R)
• M27: 5,593,614 km (0.081 R)
• M28: 5,902,833 km (0.103 R)
• M29: 6,354,469 km (0.096 R)
• M30: 6,538,325 km (0.042 R)
• M31: 6,700,638 km (0.063 R)
• M32: 6,864,298 km (0.098 R)
• M33: 7,243,230 km (0.081 R)
• M34: 7,339,122 km (0.044 R)
• M35: 7,459,548 km (0.073 R)
• M36: 7,556,338 km (0.085 R)
• M37: 8,471,428 km (0.105 R)
• M38: 8,724,697 km (0.073 R)
• M39: 8,954,929 km (0.094 R)
• M40: 9,187,104 km (0.099 R)
• M41: 9,736,727 km (0.103 R)
• M42: 11,253,799 km (0.094 R)
• M43: 11,337,275 km (0.026 R)
• M44: 11,448,725 km (0.058 R)
• M45: 11,532,500 km (0.066 R)
• M46: 11,672,673 km (0.027 R)
• M47: 11,785,320 km (0.077 R)
• M48: 12,382,066 km (0.118 R)
• M49: 12,727,637 km (0.064 R)
• M50: 13,134,693 km (0.108 R)
• M51: 13,753,430 km (0.114 R)
• M52: 14,051,429 km (0.09 R)
• M53: 14,502,466 km (0.115 R)
• M54: 14,714,447 km (0.111 R)
• M55: 14,805,701 km (0.046 R)
• M56: 15,172,515 km (0.112 R)
• M57: 15,387,787 km (0.086 R)
• M58: 15,635,072 km (0.059 R)
• M59: 15,759,238 km (0.103 R)
• M60: 15,883,704 km (0.106 R)
• M61: 16,227,779 km (0.093 R)
• M62: 16,353,590 km (0.113 R)
• M63: 16,447,987 km (0.087 R)
• M64: 16,700,957 km (0.063 R)
• M65: 16,859,680 km (0.107 R)
• M66: 16,986,988 km (0.118 R)
• M67: 17,178,623 km (0.111 R)
• M68: 17,274,665 km (0.063 R)
• M69: 17,435,183 km (0.026 R)
• M70: 17,790,179 km (0.119 R)
• M71: 18,082,343 km (0.044 R)
• M72: 19,400,001 km (0.095 R)
• M73: 20,137,818 km (0.115 R)
• M74: 20,374,482 km (0.072 R)
• M75: 20,476,358 km (0.116 R)
• M76: 20,816,693 km (0.039 R)
• M77: 21,502,899 km (0.113 R)
• M78: 21,572,013 km (0.03 R)
• M79: 21,814,212 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.8

Radius: 5.2

Gravity: 16.45 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.22 AU - 7.6 AU

Year: 12825 Days

Day: 15.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,996,522 km

• M1: 113,545 km (0.097 R)
• M2: 163,660 km (0.09 R)
• M3: 213,626 km (0.114 R)
• M4: 293,960 km (0.111 R)
• M5: 628,311 km (0.037 R)
• M6: 1,753,287 km (0.108 R)
• M7: 1,972,897 km (0.029 R)
• M8: 2,048,144 km (0.111 R)
• M9: 2,124,140 km (0.113 R)
• M10: 2,545,857 km (0.115 R)
• M11: 2,766,364 km (0.098 R)
• M12: 2,993,005 km (0.069 R)
• M13: 3,137,815 km (0.117 R)
• M14: 3,585,562 km (0.119 R)
• M15: 4,021,490 km (0.119 R)
• M16: 4,213,574 km (0.116 R)
• M17: 4,672,989 km (0.063 R)
• M18: 4,740,009 km (0.091 R)
• M19: 5,321,795 km (0.07 R)
• M20: 6,107,931 km (0.073 R)
• M21: 6,254,687 km (0.117 R)
• M22: 6,853,527 km (0.082 R)
• M23: 7,392,379 km (0.108 R)
• M24: 7,588,053 km (0.112 R)
• M25: 7,627,397 km (0.113 R)
• M26: 7,825,165 km (0.073 R)
• M27: 8,306,871 km (0.07 R)
• M28: 8,388,102 km (0.072 R)
• M29: 8,922,316 km (0.066 R)
• M30: 8,963,904 km (0.057 R)
• M31: 10,240,124 km (0.086 R)
• M32: 11,526,815 km (0.105 R)
• M33: 11,708,277 km (0.117 R)
• M34: 12,723,149 km (0.118 R)
• M35: 13,288,480 km (0.046 R)
• M36: 14,346,137 km (0.11 R)
• M37: 15,630,434 km (0.079 R)
• M38: 16,387,998 km (0.077 R)
• M39: 16,643,212 km (0.05 R)
• M40: 16,745,686 km (0.107 R)
• M41: 17,312,812 km (0.11 R)
• M42: 17,520,603 km (0.081 R)
• M43: 18,360,147 km (0.1 R)
• M44: 18,838,112 km (0.087 R)
• M45: 19,212,555 km (0.034 R)
• M46: 19,860,464 km (0.086 R)
• M47: 20,187,036 km (0.119 R)
• M48: 20,790,364 km (0.064 R)
• M49: 21,011,320 km (0.108 R)
• M50: 22,919,890 km (0.082 R)
• M51: 23,377,061 km (0.095 R)
• M52: 23,434,357 km (0.117 R)
• M53: 23,491,802 km (0.078 R)
• M54: 24,010,458 km (0.076 R)
• M55: 24,068,353 km (0.086 R)
• M56: 25,707,197 km (0.063 R)
• M57: 26,480,319 km (0.04 R)
• M58: 26,779,814 km (0.111 R)
• M59: 28,110,337 km (0.069 R)
• M60: 28,968,132 km (0.059 R)
• M61: 29,276,602 km (0.087 R)
• M62: 29,338,536 km (0.027 R)
• M63: 29,524,187 km (0.111 R)
• M64: 30,021,450 km (0.085 R)
• M65: 30,270,980 km (0.09 R)
• M66: 30,396,193 km (0.026 R)
• M67: 30,709,600 km (0.112 R)
• M68: 30,961,075 km (0.118 R)
• M69: 31,339,707 km (0.068 R)
• M70: 31,846,844 km (0.059 R)
• M71: 32,228,916 km (0.029 R)
• M72: 32,292,795 km (0.065 R)
• M73: 33,062,177 km (0.055 R)
• M74: 33,255,457 km (0.032 R)
• M75: 34,749,790 km (0.107 R)
• M76: 34,880,688 km (0.108 R)
• M77: 35,934,306 km (0.103 R)
• M78: 36,398,658 km (0.077 R)
• M79: 37,333,046 km (0.051 R)
• M80: 39,430,109 km (0.097 R)
• M81: 39,566,842 km (0.068 R)
• M82: 39,703,574 km (0.118 R)
• M83: 39,908,972 km (0.026 R)
• M84: 40,596,374 km (0.093 R)
• M85: 40,665,339 km (0.09 R)
• M86: 41,565,170 km (0.083 R)
• M87: 41,773,859 km (0.033 R)
• M88: 42,751,930 km (0.096 R)
• M89: 45,802,829 km (0.082 R)
• M90: 46,234,120 km (0.076 R)
• M91: 46,450,139 km (0.109 R)
• M92: 48,118,454 km (0.097 R)
• M93: 48,996,594 km (0.034 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 19,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit