🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.59 AU - 0.71 AU

Year: 237 Days

Day: 37.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,890,525 km

• M1: 103,671 km (0.097 R)
• M2: 202,556 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.65 AU - 0.75 AU

Year: 265 Days

Day: 46.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,890,525 km

• M1: 532,568 km (0.041 R)
• M2: 656,884 km (0.105 R)

Asteroid Belt

Center: 1.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.7

Radius: 8.9

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.13 AU - 2.73 AU

Year: 1716 Days

Day: 13.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 73,890,525 km

• M1: 114,293 km (0.084 R)
• M2: 302,337 km (0.102 R)
• M3: 360,381 km (0.105 R)
• M4: 465,848 km (0.087 R)
• M5: 582,983 km (0.109 R)
• M6: 725,550 km (0.082 R)
• M7: 785,987 km (0.086 R)
• M8: 904,319 km (0.104 R)
• M9: 1,011,880 km (0.11 R)
• M10: 1,141,581 km (0.114 R)
• M11: 1,553,873 km (0.052 R)
• M12: 1,663,828 km (0.065 R)
• M13: 2,009,847 km (0.111 R)
• M14: 2,241,874 km (0.118 R)
• M15: 2,424,383 km (0.096 R)
• M16: 2,564,706 km (0.09 R)
• M17: 2,635,765 km (0.108 R)
• M18: 2,707,572 km (0.077 R)
• M19: 2,902,348 km (0.098 R)
• M20: 3,001,382 km (0.112 R)
• M21: 3,435,216 km (0.061 R)
• M22: 3,888,797 km (0.083 R)
• M23: 4,108,855 km (0.077 R)
• M24: 4,304,828 km (0.064 R)
• M25: 4,705,900 km (0.098 R)
• M26: 4,984,900 km (0.091 R)
• M27: 5,194,038 km (0.1 R)
• M28: 5,330,023 km (0.114 R)
• M29: 5,390,759 km (0.063 R)
• M30: 5,513,130 km (0.032 R)
• M31: 5,682,774 km (0.094 R)
• M32: 5,791,682 km (0.103 R)
• M33: 5,885,629 km (0.076 R)
• M34: 6,282,363 km (0.037 R)
• M35: 6,508,255 km (0.069 R)
• M36: 7,404,945 km (0.095 R)
• M37: 7,660,757 km (0.113 R)
• M38: 8,234,166 km (0.04 R)
• M39: 8,322,130 km (0.114 R)
• M40: 8,624,018 km (0.106 R)
• M41: 8,875,193 km (0.082 R)
• M42: 9,074,308 km (0.099 R)
• M43: 9,385,022 km (0.085 R)
• M44: 9,495,426 km (0.091 R)
• M45: 10,375,809 km (0.113 R)
• M46: 10,509,250 km (0.097 R)
• M47: 10,585,695 km (0.058 R)
• M48: 10,854,672 km (0.079 R)
• M49: 10,951,462 km (0.106 R)
• M50: 11,106,595 km (0.077 R)
• M51: 11,380,060 km (0.104 R)
• M52: 11,537,287 km (0.086 R)
• M53: 11,596,378 km (0.089 R)
• M54: 11,814,193 km (0.089 R)
• M55: 12,113,388 km (0.06 R)
• M56: 12,556,647 km (0.096 R)
• M57: 12,637,729 km (0.099 R)
• M58: 13,025,786 km (0.043 R)
• M59: 13,252,127 km (0.083 R)
• M60: 13,583,786 km (0.075 R)
• M61: 13,939,081 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.6

Radius: 4.3

Gravity: 21.5 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.05 AU - 11.61 AU

Year: 12911 Days

Day: 21.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 76.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,890,525 km

• M1: 311,912 km (0.089 R)
• M2: 432,338 km (0.109 R)
• M3: 598,840 km (0.118 R)
• M4: 1,085,033 km (0.086 R)
• M5: 3,372,684 km (0.089 R)
• M6: 3,639,716 km (0.076 R)
• M7: 3,669,935 km (0.032 R)
• M8: 4,288,971 km (0.093 R)
• M9: 5,073,911 km (0.106 R)
• M10: 5,726,008 km (0.083 R)
• M11: 5,796,170 km (0.052 R)
• M12: 6,223,271 km (0.051 R)
• M13: 7,679,607 km (0.047 R)
• M14: 7,756,949 km (0.104 R)
• M15: 7,990,770 km (0.099 R)
• M16: 8,108,653 km (0.097 R)
• M17: 8,989,785 km (0.114 R)
• M18: 9,566,185 km (0.111 R)
• M19: 9,775,024 km (0.032 R)
• M20: 9,900,985 km (0.045 R)
• M21: 10,112,218 km (0.077 R)
• M22: 10,154,554 km (0.093 R)
• M23: 10,367,581 km (0.065 R)
• M24: 11,454,260 km (0.108 R)
• M25: 12,168,440 km (0.113 R)
• M26: 12,258,798 km (0.11 R)
• M27: 12,349,304 km (0.093 R)
• M28: 12,805,279 km (0.105 R)
• M29: 13,081,436 km (0.054 R)
• M30: 13,127,662 km (0.077 R)
• M31: 13,592,911 km (0.065 R)
• M32: 14,635,309 km (0.112 R)
• M33: 15,166,083 km (0.102 R)
• M34: 15,214,702 km (0.102 R)
• M35: 16,595,490 km (0.066 R)
• M36: 16,645,605 km (0.101 R)
• M37: 17,098,289 km (0.107 R)
• M38: 17,504,148 km (0.111 R)
• M39: 17,810,524 km (0.047 R)
• M40: 18,273,530 km (0.095 R)
• M41: 19,580,267 km (0.045 R)
• M42: 20,271,559 km (0.084 R)
• M43: 22,282,603 km (0.11 R)
• M44: 23,620,606 km (0.115 R)
• M45: 23,959,146 km (0.117 R)
• M46: 24,413,026 km (0.102 R)
• M47: 24,698,160 km (0.093 R)
• M48: 25,386,908 km (0.109 R)
• M49: 26,842,047 km (0.08 R)
• M50: 27,490,853 km (0.113 R)
• M51: 28,803,873 km (0.068 R)
• M52: 29,346,913 km (0.109 R)
• M53: 29,407,501 km (0.109 R)
• M54: 30,076,203 km (0.032 R)
• M55: 31,987,615 km (0.066 R)
• M56: 32,737,998 km (0.103 R)
• M57: 33,052,453 km (0.032 R)
• M58: 33,241,544 km (0.119 R)
• M59: 33,367,805 km (0.114 R)
• M60: 33,494,215 km (0.062 R)
• M61: 33,620,775 km (0.111 R)
• M62: 33,810,914 km (0.053 R)
• M63: 34,447,453 km (0.101 R)
• M64: 34,511,331 km (0.106 R)
• M65: 35,088,031 km (0.038 R)
• M66: 35,152,208 km (0.098 R)
• M67: 35,345,190 km (0.082 R)
• M68: 35,603,246 km (0.102 R)
• M69: 35,732,349 km (0.118 R)
• M70: 36,120,855 km (0.064 R)
• M71: 36,250,706 km (0.105 R)
• M72: 36,641,156 km (0.102 R)
• M73: 36,902,055 km (0.116 R)
• M74: 37,098,327 km (0.059 R)
• M75: 39,145,724 km (0.118 R)
• M76: 40,553,290 km (0.056 R)
• M77: 41,229,472 km (0.095 R)
• M78: 41,636,827 km (0.078 R)
• M79: 41,772,961 km (0.072 R)
• M80: 43,832,475 km (0.116 R)
• M81: 46,558,597 km (0.091 R)
• M82: 46,841,337 km (0.049 R)
• M83: 46,912,097 km (0.097 R)
• M84: 46,982,857 km (0.046 R)
• M85: 47,124,676 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.4

Radius: 8

Gravity: 13.6 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 9.32 AU - 14.4 AU

Year: 18504 Days

Day: 23.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,890,525 km

• M1: 112,348 km (0.112 R)
• M2: 337,343 km (0.083 R)
• M3: 408,402 km (0.088 R)
• M4: 633,248 km (0.075 R)
• M5: 921,373 km (0.109 R)
• M6: 1,736,831 km (0.1 R)
• M7: 1,867,879 km (0.098 R)
• M8: 2,139,549 km (0.102 R)
• M9: 2,497,088 km (0.115 R)
• M10: 5,195,235 km (0.074 R)
• M11: 5,337,353 km (0.115 R)
• M12: 5,577,308 km (0.096 R)
• M13: 5,674,247 km (0.085 R)
• M14: 5,771,785 km (0.102 R)
• M15: 5,968,506 km (0.099 R)
• M16: 6,368,531 km (0.029 R)
• M17: 7,194,610 km (0.097 R)
• M18: 8,945,653 km (0.118 R)
• M19: 9,345,529 km (0.056 R)
• M20: 11,554,491 km (0.119 R)
• M21: 11,989,970 km (0.101 R)
• M22: 12,748,731 km (0.047 R)
• M23: 13,457,974 km (0.092 R)
• M24: 14,914,459 km (0.098 R)
• M25: 15,184,633 km (0.058 R)
• M26: 16,004,878 km (0.088 R)
• M27: 16,142,957 km (0.113 R)
• M28: 16,281,484 km (0.119 R)
• M29: 19,426,929 km (0.068 R)
• M30: 21,068,167 km (0.039 R)
• M31: 21,981,911 km (0.071 R)
• M32: 22,135,548 km (0.106 R)
• M33: 22,212,441 km (0.114 R)
• M34: 24,084,958 km (0.091 R)
• M35: 24,640,564 km (0.072 R)
• M36: 24,880,071 km (0.103 R)
• M37: 25,441,661 km (0.116 R)
• M38: 26,169,904 km (0.1 R)
• M39: 26,251,285 km (0.076 R)
• M40: 27,895,814 km (0.085 R)
• M41: 27,978,841 km (0.096 R)
• M42: 28,562,871 km (0.06 R)
• M43: 31,456,094 km (0.068 R)
• M44: 32,063,312 km (0.066 R)
• M45: 33,553,905 km (0.099 R)
• M46: 34,708,950 km (0.105 R)
• M47: 36,693,216 km (0.116 R)
• M48: 36,875,426 km (0.05 R)
• M49: 37,149,340 km (0.054 R)
• M50: 38,713,984 km (0.112 R)
• M51: 40,394,118 km (0.062 R)
• M52: 41,622,316 km (0.094 R)
• M53: 43,150,608 km (0.069 R)
• M54: 43,439,183 km (0.059 R)
• M55: 43,921,636 km (0.093 R)
• M56: 45,379,616 km (0.08 R)
• M57: 49,444,939 km (0.12 R)
• M58: 50,555,404 km (0.094 R)
• M59: 50,859,686 km (0.11 R)
• M60: 52,390,072 km (0.112 R)
• M61: 52,595,171 km (0.1 R)
• M62: 52,697,944 km (0.109 R)
• M63: 54,869,956 km (0.067 R)
• M64: 54,974,076 km (0.036 R)
• M65: 55,705,011 km (0.098 R)
• M66: 56,019,316 km (0.071 R)
• M67: 56,229,202 km (0.116 R)
• M68: 57,282,221 km (0.098 R)
• M69: 57,493,603 km (0.115 R)
• M70: 57,917,115 km (0.058 R)
• M71: 58,023,180 km (0.067 R)
• M72: 58,980,606 km (0.115 R)
• M73: 60,372,764 km (0.091 R)
• M74: 60,911,017 km (0.079 R)
• M75: 61,342,906 km (0.118 R)
• M76: 62,753,165 km (0.045 R)
• M77: 63,407,805 km (0.111 R)
• M78: 64,174,195 km (0.105 R)
• M79: 66,159,210 km (0.053 R)
• M80: 66,492,065 km (0.111 R)
• M81: 67,270,722 km (0.107 R)
• M82: 67,828,722 km (0.106 R)
• M83: 68,052,371 km (0.101 R)
• M84: 68,949,509 km (0.113 R)
• M85: 69,174,355 km (0.037 R)
• M86: 69,737,591 km (0.037 R)
• M87: 70,642,059 km (0.06 R)
• M88: 70,755,305 km (0.069 R)
• M89: 71,550,268 km (0.088 R)
• M90: 72,348,223 km (0.088 R)
• M91: 73,837,769 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.4

Radius: 7.5

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 13.65 AU - 14.27 AU

Year: 23630 Days

Day: 22.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,890,525 km

• M1: 317,895 km (0.119 R)
• M2: 1,889,870 km (0.087 R)
• M3: 2,052,632 km (0.068 R)
• M4: 2,497,237 km (0.055 R)
• M5: 3,046,710 km (0.104 R)
• M6: 3,122,706 km (0.114 R)
• M7: 3,238,046 km (0.102 R)
• M8: 3,315,687 km (0.094 R)
• M9: 3,512,408 km (0.115 R)
• M10: 3,917,669 km (0.115 R)
• M11: 4,994,475 km (0.079 R)
• M12: 5,129,561 km (0.098 R)
• M13: 5,220,367 km (0.059 R)
• M14: 5,357,549 km (0.111 R)
• M15: 5,870,520 km (0.111 R)
• M16: 6,253,341 km (0.113 R)
• M17: 7,398,961 km (0.105 R)
• M18: 7,656,419 km (0.094 R)
• M19: 8,339,782 km (0.044 R)
• M20: 9,484,505 km (0.067 R)
• M21: 9,540,155 km (0.04 R)
• M22: 9,820,502 km (0.067 R)
• M23: 12,158,866 km (0.062 R)
• M24: 12,340,927 km (0.111 R)
• M25: 12,892,344 km (0.111 R)
• M26: 13,264,544 km (0.091 R)
• M27: 13,514,672 km (0.068 R)
• M28: 13,577,503 km (0.085 R)
• M29: 14,274,330 km (0.079 R)
• M30: 15,112,676 km (0.109 R)
• M31: 16,366,755 km (0.073 R)
• M32: 18,136,199 km (0.077 R)
• M33: 18,413,703 km (0.062 R)
• M34: 19,538,080 km (0.089 R)
• M35: 19,751,407 km (0.103 R)
• M36: 19,965,332 km (0.086 R)
• M37: 20,251,961 km (0.117 R)
• M38: 20,539,937 km (0.105 R)
• M39: 22,074,063 km (0.088 R)
• M40: 22,967,013 km (0.041 R)
• M41: 23,192,158 km (0.042 R)
• M42: 23,644,542 km (0.078 R)
• M43: 23,720,238 km (0.1 R)
• M44: 24,942,303 km (0.109 R)
• M45: 25,872,054 km (0.038 R)
• M46: 26,971,150 km (0.109 R)
• M47: 28,567,658 km (0.05 R)
• M48: 28,648,291 km (0.114 R)
• M49: 30,358,793 km (0.088 R)
• M50: 32,102,207 km (0.063 R)
• M51: 32,353,980 km (0.069 R)
• M52: 32,774,949 km (0.113 R)
• M53: 33,963,354 km (0.104 R)
• M54: 34,134,195 km (0.106 R)
• M55: 35,772,142 km (0.083 R)
• M56: 38,321,140 km (0.071 R)
• M57: 39,392,859 km (0.025 R)
• M58: 40,565,108 km (0.073 R)
• M59: 42,023,388 km (0.112 R)
• M60: 43,036,016 km (0.063 R)
• M61: 43,498,872 km (0.06 R)
• M62: 44,056,573 km (0.089 R)
• M63: 44,897,463 km (0.108 R)
• M64: 45,272,953 km (0.045 R)
• M65: 45,555,244 km (0.079 R)
• M66: 45,743,738 km (0.08 R)
• M67: 46,121,472 km (0.053 R)
• M68: 46,216,168 km (0.052 R)
• M69: 47,356,552 km (0.089 R)
• M70: 48,313,829 km (0.062 R)
• M71: 49,180,898 km (0.078 R)
• M72: 49,374,328 km (0.084 R)
• M73: 50,442,457 km (0.079 R)
• M74: 51,028,282 km (0.104 R)
• M75: 51,126,119 km (0.076 R)
• M76: 57,517,539 km (0.093 R)
• M77: 57,823,317 km (0.091 R)
• M78: 57,925,343 km (0.091 R)
• M79: 58,436,369 km (0.071 R)
• M80: 61,013,940 km (0.09 R)
• M81: 61,742,183 km (0.098 R)
• M82: 61,950,872 km (0.1 R)
• M83: 63,312,661 km (0.093 R)
• M84: 66,172,374 km (0.098 R)
• M85: 66,385,850 km (0.096 R)
• M86: 66,813,551 km (0.101 R)
• M87: 67,242,149 km (0.061 R)
• M88: 68,102,037 km (0.071 R)
• M89: 69,182,134 km (0.108 R)
• M90: 70,703,694 km (0.118 R)
• M91: 71,140,519 km (0.118 R)
• M92: 72,016,714 km (0.112 R)
• M93: 72,346,278 km (0.095 R)
• M94: 73,006,753 km (0.105 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: 278 - 16,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit