🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.81 AU - 0.89 AU

Year: 274 Days

Day: 34.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,820,031 km

• M1: 59,390 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.28 AU - 1.68 AU

Year: 630 Days

Day: 33.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.27 AU - 3.41 AU

Year: 2135 Days

Day: 37.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,820,031 km

• M1: 1,554,172 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.72 AU - 4.18 AU

Year: 2746 Days

Day: 24.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,820,031 km

• M1: 488,886 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.63 AU - 4.59 AU

Year: 2915 Days

Day: 32.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.5

Radius: 13.9

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.48 AU - 9 AU

Year: 7533 Days

Day: 9.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 60,820,031 km

• M1: 191,336 km (0.115 R)
• M2: 285,582 km (0.084 R)
• M3: 422,614 km (0.07 R)
• M4: 714,928 km (0.095 R)
• M5: 848,220 km (0.063 R)
• M6: 1,212,640 km (0.043 R)
• M7: 1,376,151 km (0.046 R)
• M8: 1,685,818 km (0.12 R)
• M9: 2,126,534 km (0.05 R)
• M10: 2,281,517 km (0.1 R)
• M11: 2,440,540 km (0.073 R)
• M12: 2,533,141 km (0.076 R)
• M13: 3,013,948 km (0.093 R)
• M14: 3,681,903 km (0.104 R)
• M15: 4,033,159 km (0.061 R)
• M16: 4,143,412 km (0.096 R)
• M17: 4,367,061 km (0.096 R)
• M18: 4,566,026 km (0.115 R)
• M19: 5,361,887 km (0.09 R)
• M20: 5,698,632 km (0.115 R)
• M21: 6,232,696 km (0.052 R)
• M22: 6,392,766 km (0.079 R)
• M23: 6,684,631 km (0.063 R)
• M24: 6,815,679 km (0.107 R)
• M25: 7,080,467 km (0.099 R)
• M26: 7,382,505 km (0.052 R)
• M27: 7,654,624 km (0.097 R)
• M28: 8,278,896 km (0.064 R)
• M29: 8,668,449 km (0.058 R)
• M30: 10,705,523 km (0.118 R)
• M31: 11,246,918 km (0.112 R)
• M32: 11,876,575 km (0.092 R)
• M33: 12,075,690 km (0.089 R)
• M34: 12,679,916 km (0.073 R)
• M35: 13,211,437 km (0.091 R)
• M36: 13,376,443 km (0.059 R)
• M37: 13,833,913 km (0.117 R)
• M38: 14,001,613 km (0.051 R)
• M39: 15,540,376 km (0.109 R)
• M40: 16,065,315 km (0.094 R)
• M41: 16,462,797 km (0.092 R)
• M42: 16,595,939 km (0.07 R)
• M43: 17,448,048 km (0.112 R)
• M44: 18,314,370 km (0.069 R)
• M45: 19,381,751 km (0.096 R)
• M46: 19,475,548 km (0.096 R)
• M47: 21,285,982 km (0.108 R)
• M48: 21,382,772 km (0.051 R)
• M49: 21,868,815 km (0.077 R)
• M50: 23,000,673 km (0.111 R)
• M51: 23,899,756 km (0.061 R)
• M52: 25,269,923 km (0.11 R)
• M53: 26,041,997 km (0.098 R)
• M54: 27,031,288 km (0.092 R)
• M55: 27,136,156 km (0.075 R)
• M56: 27,398,850 km (0.067 R)
• M57: 28,564,816 km (0.111 R)
• M58: 28,992,815 km (0.112 R)
• M59: 29,153,932 km (0.097 R)
• M60: 29,638,779 km (0.113 R)
• M61: 29,855,247 km (0.051 R)
• M62: 30,180,772 km (0.082 R)
• M63: 30,562,097 km (0.11 R)
• M64: 30,726,056 km (0.069 R)
• M65: 33,219,853 km (0.104 R)
• M66: 33,332,201 km (0.093 R)
• M67: 34,292,170 km (0.091 R)
• M68: 34,519,409 km (0.055 R)
• M69: 34,633,253 km (0.072 R)
• M70: 35,720,381 km (0.104 R)
• M71: 38,398,931 km (0.093 R)
• M72: 38,516,814 km (0.089 R)
• M73: 38,634,847 km (0.111 R)
• M74: 38,812,270 km (0.089 R)
• M75: 39,643,137 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.8

Radius: 8.5

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.52 AU - 9.74 AU

Year: 9651 Days

Day: 8.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 60,820,031 km

• M1: 173,085 km (0.108 R)
• M2: 362,775 km (0.118 R)
• M3: 449,242 km (0.072 R)
• M4: 797,357 km (0.087 R)
• M5: 896,390 km (0.067 R)
• M6: 961,615 km (0.036 R)
• M7: 1,018,761 km (0.119 R)
• M8: 1,238,970 km (0.104 R)
• M9: 1,333,515 km (0.109 R)
• M10: 1,441,525 km (0.119 R)
• M11: 1,878,500 km (0.114 R)
• M12: 2,381,000 km (0.096 R)
• M13: 2,446,673 km (0.094 R)
• M14: 2,881,554 km (0.073 R)
• M15: 2,965,927 km (0.092 R)
• M16: 3,238,196 km (0.085 R)
• M17: 3,714,964 km (0.12 R)
• M18: 4,455,025 km (0.081 R)
• M19: 4,750,331 km (0.099 R)
• M20: 5,069,124 km (0.045 R)
• M21: 5,137,041 km (0.108 R)
• M22: 5,291,127 km (0.059 R)
• M23: 5,446,858 km (0.111 R)
• M24: 5,533,924 km (0.115 R)
• M25: 5,639,092 km (0.117 R)
• M26: 6,084,594 km (0.112 R)
• M27: 6,174,951 km (0.057 R)
• M28: 6,393,963 km (0.048 R)
• M29: 7,009,109 km (0.1 R)
• M30: 7,429,778 km (0.049 R)
• M31: 7,623,657 km (0.117 R)
• M32: 7,682,150 km (0.052 R)
• M33: 7,898,020 km (0.103 R)
• M34: 8,016,501 km (0.117 R)
• M35: 8,076,041 km (0.105 R)
• M36: 8,416,077 km (0.073 R)
• M37: 8,557,447 km (0.103 R)
• M38: 8,822,086 km (0.095 R)
• M39: 9,110,062 km (0.045 R)
• M40: 9,317,703 km (0.065 R)
• M41: 9,380,235 km (0.052 R)
• M42: 9,547,934 km (0.079 R)
• M43: 9,674,195 km (0.079 R)
• M44: 10,078,109 km (0.068 R)
• M45: 10,228,306 km (0.09 R)
• M46: 10,292,782 km (0.099 R)
• M47: 10,792,589 km (0.097 R)
• M48: 11,478,495 km (0.109 R)
• M49: 11,996,702 km (0.112 R)
• M50: 12,087,508 km (0.111 R)
• M51: 13,149,204 km (0.05 R)
• M52: 13,289,826 km (0.097 R)
• M53: 13,454,533 km (0.067 R)
• M54: 13,572,716 km (0.11 R)
• M55: 13,691,048 km (0.076 R)
• M56: 14,894,413 km (0.049 R)
• M57: 15,459,145 km (0.057 R)
• M58: 15,558,179 km (0.099 R)
• M59: 15,657,212 km (0.091 R)
• M60: 16,863,570 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.5

Radius: 10.6

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 10.32 AU - 10.4 AU

Year: 11666 Days

Day: 12.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 60,820,031 km

• M1: 185,501 km (0.084 R)
• M2: 383,120 km (0.076 R)
• M3: 786,286 km (0.079 R)
• M4: 1,061,995 km (0.1 R)
• M5: 1,211,593 km (0.086 R)
• M6: 1,827,936 km (0.035 R)
• M7: 1,930,710 km (0.066 R)
• M8: 2,588,193 km (0.105 R)
• M9: 2,851,635 km (0.078 R)
• M10: 3,093,385 km (0.084 R)
• M11: 3,373,432 km (0.109 R)
• M12: 3,468,576 km (0.114 R)
• M13: 3,792,306 km (0.109 R)
• M14: 4,296,451 km (0.097 R)
• M15: 4,399,823 km (0.084 R)
• M16: 4,750,480 km (0.112 R)
• M17: 5,404,522 km (0.09 R)
• M18: 5,742,314 km (0.117 R)
• M19: 5,856,457 km (0.111 R)
• M20: 5,932,902 km (0.049 R)
• M21: 6,998,039 km (0.099 R)
• M22: 7,242,781 km (0.11 R)
• M23: 7,698,755 km (0.111 R)
• M24: 7,993,912 km (0.115 R)
• M25: 8,335,743 km (0.102 R)
• M26: 8,725,894 km (0.096 R)
• M27: 9,122,179 km (0.1 R)
• M28: 9,524,448 km (0.115 R)
• M29: 9,659,834 km (0.114 R)
• M30: 9,750,340 km (0.107 R)
• M31: 9,886,774 km (0.114 R)
• M32: 10,207,661 km (0.116 R)
• M33: 11,285,813 km (0.114 R)
• M34: 11,621,211 km (0.042 R)
• M35: 12,252,664 km (0.075 R)
• M36: 12,350,800 km (0.093 R)
• M37: 13,245,844 km (0.075 R)
• M38: 14,213,144 km (0.063 R)
• M39: 14,367,978 km (0.092 R)
• M40: 15,255,991 km (0.113 R)
• M41: 15,786,615 km (0.078 R)
• M42: 15,893,577 km (0.086 R)
• M43: 16,811,510 km (0.091 R)
• M44: 17,030,072 km (0.111 R)
• M45: 17,139,727 km (0.094 R)
• M46: 18,136,647 km (0.12 R)
• M47: 18,585,890 km (0.103 R)
• M48: 19,209,563 km (0.095 R)
• M49: 19,437,999 km (0.104 R)
• M50: 20,710,628 km (0.111 R)
• M51: 20,827,614 km (0.113 R)
• M52: 21,416,132 km (0.108 R)
• M53: 21,950,496 km (0.088 R)
• M54: 22,129,564 km (0.093 R)
• M55: 22,669,762 km (0.037 R)
• M56: 22,790,338 km (0.048 R)
• M57: 24,501,588 km (0.117 R)
• M58: 25,686,104 km (0.103 R)
• M59: 26,889,320 km (0.066 R)
• M60: 27,273,038 km (0.119 R)
• M61: 27,916,758 km (0.107 R)
• M62: 28,175,562 km (0.077 R)
• M63: 29,022,436 km (0.07 R)
• M64: 29,613,646 km (0.104 R)
• M65: 29,811,564 km (0.087 R)
• M66: 30,807,737 km (0.071 R)
• M67: 31,478,085 km (0.094 R)
• M68: 31,612,723 km (0.082 R)
• M69: 32,153,070 km (0.104 R)
• M70: 33,174,674 km (0.117 R)
• M71: 33,723,848 km (0.101 R)
• M72: 35,529,345 km (0.117 R)
• M73: 36,161,695 km (0.113 R)
• M74: 37,010,513 km (0.109 R)
• M75: 38,224,350 km (0.111 R)
• M76: 38,439,921 km (0.069 R)
• M77: 39,088,876 km (0.059 R)
• M78: 40,324,854 km (0.082 R)
• M79: 41,352,292 km (0.094 R)
• M80: 41,721,350 km (0.055 R)
• M81: 42,462,608 km (0.052 R)
• M82: 42,909,456 km (0.03 R)
• M83: 44,712,709 km (0.11 R)
• M84: 45,395,175 km (0.05 R)
• M85: 49,093,234 km (0.103 R)
• M86: 49,327,654 km (0.051 R)
• M87: 51,374,003 km (0.093 R)
• M88: 53,287,510 km (0.085 R)
• M89: 53,608,696 km (0.066 R)
• M90: 53,769,514 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.1

Radius: 11.5

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.49 AU - 11.17 AU

Year: 12469 Days

Day: 9.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,820,031 km

• M1: 144,960 km (0.099 R)
• M2: 368,609 km (0.045 R)
• M3: 540,348 km (0.097 R)
• M4: 968,796 km (0.049 R)
• M5: 1,079,797 km (0.088 R)
• M6: 1,389,315 km (0.116 R)
• M7: 2,004,462 km (0.115 R)
• M8: 2,090,630 km (0.117 R)
• M9: 2,447,870 km (0.071 R)
• M10: 2,665,385 km (0.09 R)
• M11: 2,889,184 km (0.032 R)
• M12: 3,219,795 km (0.112 R)
• M13: 3,527,967 km (0.076 R)
• M14: 3,774,354 km (0.12 R)
• M15: 4,433,632 km (0.104 R)
• M16: 5,049,676 km (0.063 R)
• M17: 5,207,951 km (0.099 R)
• M18: 5,857,505 km (0.119 R)
• M19: 6,835,875 km (0.056 R)
• M20: 7,411,378 km (0.033 R)
• M21: 7,818,882 km (0.079 R)
• M22: 7,910,436 km (0.104 R)
• M23: 8,514,213 km (0.092 R)
• M24: 8,988,887 km (0.065 R)
• M25: 9,277,910 km (0.076 R)
• M26: 9,618,993 km (0.092 R)
• M27: 10,013,782 km (0.089 R)
• M28: 10,163,231 km (0.114 R)
• M29: 10,363,542 km (0.102 R)
• M30: 10,921,393 km (0.111 R)
• M31: 11,593,386 km (0.092 R)
• M32: 12,492,170 km (0.103 R)
• M33: 12,760,848 km (0.055 R)
• M34: 13,085,775 km (0.045 R)
• M35: 13,413,394 km (0.067 R)
• M36: 14,864,344 km (0.082 R)
• M37: 17,611,409 km (0.118 R)
• M38: 18,337,557 km (0.118 R)
• M39: 18,888,526 km (0.1 R)
• M40: 19,196,997 km (0.087 R)
• M41: 19,382,947 km (0.06 R)
• M42: 19,507,263 km (0.112 R)
• M43: 20,384,505 km (0.095 R)
• M44: 20,827,913 km (0.036 R)
• M45: 20,955,221 km (0.095 R)
• M46: 21,595,649 km (0.06 R)
• M47: 21,724,453 km (0.118 R)
• M48: 22,242,361 km (0.035 R)
• M49: 22,895,505 km (0.074 R)
• M50: 26,117,544 km (0.095 R)
• M51: 26,668,214 km (0.083 R)
• M52: 27,501,325 km (0.108 R)
• M53: 28,131,880 km (0.108 R)
• M54: 28,484,332 km (0.092 R)
• M55: 29,122,217 km (0.088 R)
• M56: 31,428,269 km (0.054 R)
• M57: 32,973,465 km (0.095 R)
• M58: 33,568,565 km (0.057 R)
• M59: 33,643,215 km (0.115 R)
• M60: 34,167,256 km (0.05 R)
• M61: 34,392,550 km (0.11 R)
• M62: 35,071,725 km (0.083 R)
• M63: 35,527,101 km (0.086 R)
• M64: 35,603,096 km (0.11 R)
• M65: 36,981,641 km (0.1 R)
• M66: 37,677,421 km (0.097 R)
• M67: 39,948,615 km (0.05 R)
• M68: 42,102,974 km (0.062 R)
• M69: 42,505,991 km (0.115 R)
• M70: 42,586,774 km (0.065 R)
• M71: 45,445,739 km (0.092 R)
• M72: 45,776,350 km (0.111 R)
• M73: 46,440,116 km (0.061 R)
• M74: 47,274,274 km (0.078 R)
• M75: 47,358,048 km (0.084 R)
• M76: 47,693,297 km (0.107 R)
• M77: 48,029,294 km (0.099 R)
• M78: 48,534,785 km (0.104 R)
• M79: 49,126,894 km (0.109 R)
• M80: 50,403,562 km (0.081 R)
• M81: 50,488,982 km (0.094 R)
• M82: 50,831,561 km (0.079 R)
• M83: 51,088,870 km (0.089 R)
• M84: 56,060,755 km (0.094 R)
• M85: 56,948,768 km (0.09 R)
• M86: 57,394,569 km (0.056 R)
• M87: 58,469,131 km (0.097 R)
• M88: 59,008,880 km (0.053 R)
• M89: 59,189,146 km (0.111 R)
• M90: 59,640,632 km (0.078 R)
• M91: 60,547,195 km (0.107 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 10,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit