🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.39 AU - 1.85 AU

Year: 738 Days

Day: 38.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.79 AU - 2.53 AU

Year: 1137 Days

Day: 27.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,001,772 km

• M1: 729,290 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.19 AU - 2.42 AU

Year: 1249 Days

Day: 39.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.37 AU - 3.43 AU

Year: 1769 Days

Day: 37.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.71 AU - 5.31 AU

Year: 3430 Days

Day: 24.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,001,772 km

• M1: 946,955 km (0.055 R)

Asteroid Belt

Center: 5.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.9

Radius: 11.3

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.22 AU - 7.9 AU

Year: 6719 Days

Day: 12.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,001,772 km

• M1: 269,875 km (0.08 R)
• M2: 368,460 km (0.099 R)
• M3: 541,395 km (0.101 R)
• M4: 717,322 km (0.092 R)
• M5: 812,915 km (0.049 R)
• M6: 927,956 km (0.091 R)
• M7: 1,111,662 km (0.101 R)
• M8: 1,462,469 km (0.065 R)
• M9: 1,605,335 km (0.113 R)
• M10: 1,866,832 km (0.074 R)
• M11: 1,963,622 km (0.1 R)
• M12: 2,494,395 km (0.116 R)
• M13: 3,370,739 km (0.111 R)
• M14: 3,682,950 km (0.093 R)
• M15: 4,258,004 km (0.057 R)
• M16: 4,360,928 km (0.03 R)
• M17: 4,569,317 km (0.046 R)
• M18: 4,861,332 km (0.071 R)
• M19: 5,132,105 km (0.098 R)
• M20: 5,324,487 km (0.085 R)
• M21: 5,603,787 km (0.087 R)
• M22: 5,859,150 km (0.081 R)
• M23: 6,205,619 km (0.088 R)
• M24: 6,499,579 km (0.057 R)
• M25: 6,979,339 km (0.098 R)
• M26: 7,377,718 km (0.106 R)
• M27: 7,783,428 km (0.067 R)
• M28: 8,649,450 km (0.111 R)
• M29: 8,780,348 km (0.079 R)
• M30: 9,044,089 km (0.115 R)
• M31: 9,444,712 km (0.061 R)
• M32: 9,579,649 km (0.09 R)
• M33: 9,885,278 km (0.094 R)
• M34: 10,436,845 km (0.12 R)
• M35: 10,576,270 km (0.098 R)
• M36: 10,821,910 km (0.117 R)
• M37: 12,518,948 km (0.051 R)
• M38: 12,741,550 km (0.037 R)
• M39: 12,965,348 km (0.038 R)
• M40: 13,152,944 km (0.095 R)
• M41: 13,606,824 km (0.07 R)
• M42: 14,027,493 km (0.084 R)
• M43: 14,452,351 km (0.1 R)
• M44: 14,920,742 km (0.103 R)
• M45: 16,599,081 km (0.086 R)
• M46: 16,843,673 km (0.099 R)
• M47: 17,007,483 km (0.066 R)
• M48: 17,089,462 km (0.114 R)
• M49: 17,377,887 km (0.084 R)
• M50: 18,716,339 km (0.05 R)
• M51: 18,928,469 km (0.116 R)
• M52: 19,013,441 km (0.093 R)
• M53: 19,226,767 km (0.118 R)
• M54: 19,397,907 km (0.116 R)
• M55: 19,655,664 km (0.116 R)
• M56: 20,087,703 km (0.083 R)
• M57: 20,785,577 km (0.102 R)
• M58: 23,062,457 km (0.093 R)
• M59: 23,244,368 km (0.065 R)
• M60: 23,335,622 km (0.081 R)
• M61: 23,518,132 km (0.074 R)
• M62: 23,609,686 km (0.116 R)
• M63: 24,392,232 km (0.111 R)
• M64: 24,531,208 km (0.115 R)
• M65: 24,809,909 km (0.115 R)
• M66: 25,323,778 km (0.088 R)
• M67: 26,456,832 km (0.045 R)
• M68: 26,599,698 km (0.073 R)
• M69: 27,125,535 km (0.112 R)
• M70: 27,848,092 km (0.12 R)
• M71: 28,723,539 km (0.088 R)
• M72: 28,821,376 km (0.084 R)
• M73: 29,066,417 km (0.057 R)
• M74: 29,756,213 km (0.072 R)
• M75: 30,751,189 km (0.078 R)
• M76: 31,152,111 km (0.096 R)
• M77: 31,453,999 km (0.099 R)
• M78: 32,416,512 km (0.106 R)
• M79: 33,029,265 km (0.115 R)
• M80: 33,337,137 km (0.099 R)
• M81: 34,474,081 km (0.117 R)
• M82: 34,682,172 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.1

Radius: 4.4

Gravity: 37.61 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 10.42 AU - 17.22 AU

Year: 18401 Days

Day: 20.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,001,772 km

• M1: 80,633 km (0.11 R)
• M2: 176,376 km (0.104 R)
• M3: 398,678 km (0.097 R)
• M4: 474,824 km (0.119 R)
• M5: 535,411 km (0.033 R)
• M6: 975,827 km (0.084 R)
• M7: 1,243,158 km (0.071 R)
• M8: 1,622,987 km (0.099 R)
• M9: 2,069,687 km (0.079 R)
• M10: 2,375,913 km (0.12 R)
• M11: 2,696,202 km (0.074 R)
• M12: 2,879,909 km (0.1 R)
• M13: 3,817,588 km (0.084 R)
• M14: 3,858,578 km (0.062 R)
• M15: 4,233,919 km (0.117 R)
• M16: 4,708,443 km (0.111 R)
• M17: 4,752,425 km (0.081 R)
• M18: 5,109,066 km (0.093 R)
• M19: 6,278,174 km (0.106 R)
• M20: 6,326,644 km (0.053 R)
• M21: 6,619,855 km (0.096 R)
• M22: 6,718,590 km (0.111 R)
• M23: 7,118,315 km (0.063 R)
• M24: 7,423,196 km (0.106 R)
• M25: 7,732,415 km (0.114 R)
• M26: 8,098,331 km (0.108 R)
• M27: 8,901,522 km (0.115 R)
• M28: 9,010,429 km (0.119 R)
• M29: 9,119,935 km (0.051 R)
• M30: 9,842,044 km (0.078 R)
• M31: 10,011,239 km (0.098 R)
• M32: 10,352,621 km (0.085 R)
• M33: 11,935,217 km (0.035 R)
• M34: 12,176,070 km (0.098 R)
• M35: 12,357,682 km (0.115 R)
• M36: 12,969,687 km (0.069 R)
• M37: 13,843,039 km (0.119 R)
• M38: 14,286,746 km (0.047 R)
• M39: 14,670,764 km (0.073 R)
• M40: 16,107,801 km (0.108 R)
• M41: 16,977,862 km (0.12 R)
• M42: 17,180,867 km (0.103 R)
• M43: 19,113,372 km (0.116 R)
• M44: 20,105,206 km (0.114 R)
• M45: 20,391,536 km (0.064 R)
• M46: 20,607,256 km (0.119 R)
• M47: 21,331,759 km (0.08 R)
• M48: 24,617,078 km (0.079 R)
• M49: 25,928,004 km (0.106 R)
• M50: 26,709,653 km (0.107 R)
• M51: 28,858,327 km (0.057 R)
• M52: 29,100,526 km (0.099 R)
• M53: 31,559,017 km (0.1 R)
• M54: 31,725,220 km (0.076 R)
• M55: 33,573,053 km (0.091 R)
• M56: 33,657,875 km (0.037 R)
• M57: 33,827,669 km (0.096 R)
• M58: 34,766,994 km (0.068 R)
• M59: 37,723,945 km (0.095 R)
• M60: 38,875,699 km (0.073 R)
• M61: 40,308,997 km (0.103 R)
• M62: 40,850,990 km (0.09 R)
• M63: 41,304,421 km (0.119 R)
• M64: 41,759,498 km (0.115 R)
• M65: 43,874,512 km (0.082 R)
• M66: 44,618,163 km (0.104 R)
• M67: 45,741,643 km (0.11 R)
• M68: 45,835,591 km (0.106 R)
• M69: 47,729,949 km (0.077 R)
• M70: 48,207,465 km (0.043 R)
• M71: 50,230,327 km (0.053 R)
• M72: 50,424,505 km (0.119 R)
• M73: 51,008,236 km (0.097 R)
• M74: 51,105,774 km (0.111 R)
• M75: 51,300,999 km (0.069 R)
• M76: 53,069,097 km (0.097 R)
• M77: 55,157,184 km (0.057 R)
• M78: 55,457,576 km (0.06 R)
• M79: 55,758,567 km (0.112 R)
• M80: 55,859,097 km (0.084 R)
• M81: 56,060,156 km (0.114 R)
• M82: 57,069,194 km (0.111 R)
• M83: 60,132,360 km (0.116 R)
• M84: 61,995,602 km (0.075 R)
• M85: 62,934,328 km (0.115 R)
• M86: 63,983,009 km (0.047 R)
• M87: 64,720,377 km (0.077 R)
• M88: 66,203,640 km (0.1 R)
• M89: 66,416,518 km (0.115 R)
• M90: 66,949,535 km (0.104 R)
• M91: 67,269,974 km (0.113 R)
• M92: 68,127,170 km (0.113 R)
• M93: 68,341,992 km (0.116 R)
• M94: 68,987,956 km (0.107 R)
• M95: 69,419,695 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.1

Radius: 7.1

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 13.44 AU - 15.88 AU

Year: 20104 Days

Day: 17.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,001,772 km

• M1: 94,845 km (0.046 R)
• M2: 172,187 km (0.115 R)
• M3: 249,529 km (0.089 R)
• M4: 375,790 km (0.065 R)
• M5: 605,871 km (0.112 R)
• M6: 1,051,972 km (0.086 R)
• M7: 1,464,114 km (0.045 R)
• M8: 1,703,172 km (0.093 R)
• M9: 2,492,301 km (0.054 R)
• M10: 2,705,328 km (0.092 R)
• M11: 3,340,969 km (0.092 R)
• M12: 4,187,095 km (0.098 R)
• M13: 4,612,402 km (0.091 R)
• M14: 5,781,509 km (0.043 R)
• M15: 6,739,833 km (0.048 R)
• M16: 6,838,418 km (0.082 R)
• M17: 7,036,934 km (0.103 R)
• M18: 7,136,866 km (0.089 R)
• M19: 8,373,142 km (0.099 R)
• M20: 8,638,828 km (0.118 R)
• M21: 9,069,969 km (0.075 R)
• M22: 10,065,394 km (0.037 R)
• M23: 10,404,831 km (0.099 R)
• M24: 10,518,825 km (0.109 R)
• M25: 13,438,377 km (0.104 R)
• M26: 14,569,636 km (0.09 R)
• M27: 15,340,813 km (0.112 R)
• M28: 15,470,664 km (0.075 R)
• M29: 16,059,331 km (0.119 R)
• M30: 16,191,127 km (0.098 R)
• M31: 18,348,478 km (0.108 R)
• M32: 18,624,337 km (0.063 R)
• M33: 19,530,750 km (0.114 R)
• M34: 20,166,691 km (0.082 R)
• M35: 20,380,167 km (0.113 R)
• M36: 21,025,083 km (0.071 R)
• M37: 21,749,436 km (0.111 R)
• M38: 21,822,290 km (0.111 R)
• M39: 22,334,812 km (0.089 R)
• M40: 22,555,769 km (0.054 R)
• M41: 22,999,625 km (0.107 R)
• M42: 23,222,676 km (0.065 R)
• M43: 24,424,396 km (0.081 R)
• M44: 25,032,660 km (0.081 R)
• M45: 25,262,144 km (0.11 R)
• M46: 25,646,012 km (0.097 R)
• M47: 26,109,316 km (0.098 R)
• M48: 26,653,404 km (0.081 R)
• M49: 27,673,512 km (0.064 R)
• M50: 28,228,071 km (0.095 R)
• M51: 28,546,714 km (0.06 R)
• M52: 32,377,916 km (0.066 R)
• M53: 34,226,048 km (0.1 R)
• M54: 34,310,870 km (0.042 R)
• M55: 34,395,692 km (0.075 R)
• M56: 35,849,484 km (0.096 R)
• M57: 35,935,503 km (0.062 R)
• M58: 37,061,676 km (0.094 R)
• M59: 37,497,753 km (0.094 R)
• M60: 37,760,298 km (0.06 R)
• M61: 38,639,784 km (0.057 R)
• M62: 38,904,871 km (0.066 R)
• M63: 40,508,560 km (0.09 R)
• M64: 41,138,068 km (0.118 R)
• M65: 44,703,733 km (0.104 R)
• M66: 45,167,936 km (0.079 R)
• M67: 45,820,631 km (0.072 R)
• M68: 47,135,297 km (0.116 R)
• M69: 51,346,926 km (0.11 R)
• M70: 51,735,731 km (0.037 R)
• M71: 52,712,007 km (0.055 R)
• M72: 54,781,992 km (0.114 R)
• M73: 55,876,899 km (0.087 R)
• M74: 56,778,077 km (0.092 R)
• M75: 57,885,998 km (0.048 R)
• M76: 59,510,183 km (0.049 R)
• M77: 59,714,234 km (0.088 R)
• M78: 59,816,409 km (0.078 R)
• M79: 60,635,458 km (0.105 R)
• M80: 62,492,117 km (0.076 R)
• M81: 62,907,101 km (0.119 R)
• M82: 63,635,793 km (0.05 R)
• M83: 63,844,482 km (0.048 R)
• M84: 64,157,889 km (0.115 R)
• M85: 64,786,499 km (0.089 R)
• M86: 65,838,472 km (0.028 R)
• M87: 68,492,936 km (0.099 R)
• M88: 70,102,460 km (0.042 R)
• M89: 70,533,750 km (0.095 R)
• M90: 70,857,779 km (0.118 R)
• M91: 71,941,616 km (0.078 R)
• M92: 72,703,518 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.2

Radius: 7.6

Gravity: 13.54 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 11.9 AU - 17.86 AU

Year: 20558 Days

Day: 16.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,001,772 km

• M1: 647,160 km (0.05 R)
• M2: 741,706 km (0.115 R)
• M3: 892,800 km (0.116 R)
• M4: 1,253,929 km (0.077 R)
• M5: 1,657,544 km (0.106 R)
• M6: 1,856,958 km (0.095 R)
• M7: 1,959,732 km (0.097 R)
• M8: 2,278,974 km (0.067 R)
• M9: 3,457,805 km (0.087 R)
• M10: 3,930,684 km (0.086 R)
• M11: 4,794,761 km (0.077 R)
• M12: 4,984,003 km (0.071 R)
• M13: 5,467,952 km (0.082 R)
• M14: 5,815,617 km (0.056 R)
• M15: 7,549,307 km (0.04 R)
• M16: 7,604,209 km (0.052 R)
• M17: 9,370,362 km (0.075 R)
• M18: 9,846,083 km (0.088 R)
• M19: 11,762,282 km (0.066 R)
• M20: 13,588,872 km (0.06 R)
• M21: 13,856,952 km (0.112 R)
• M22: 14,194,594 km (0.112 R)
• M23: 14,808,992 km (0.112 R)
• M24: 15,223,528 km (0.078 R)
• M25: 18,303,748 km (0.083 R)
• M26: 19,196,698 km (0.111 R)
• M27: 19,271,796 km (0.091 R)
• M28: 21,490,482 km (0.04 R)
• M29: 21,724,603 km (0.082 R)
• M30: 22,195,387 km (0.104 R)
• M31: 22,987,508 km (0.054 R)
• M32: 24,680,956 km (0.089 R)
• M33: 25,172,086 km (0.048 R)
• M34: 26,497,672 km (0.073 R)
• M35: 26,664,923 km (0.091 R)
• M36: 26,916,546 km (0.111 R)
• M37: 27,675,905 km (0.106 R)
• M38: 27,930,670 km (0.106 R)
• M39: 28,357,024 km (0.12 R)
• M40: 28,785,473 km (0.099 R)
• M41: 28,871,342 km (0.054 R)
• M42: 29,648,652 km (0.116 R)
• M43: 29,909,401 km (0.093 R)
• M44: 30,871,465 km (0.101 R)
• M45: 32,378,514 km (0.104 R)
• M46: 32,646,893 km (0.084 R)
• M47: 32,826,261 km (0.093 R)
• M48: 33,909,200 km (0.119 R)
• M49: 34,455,082 km (0.032 R)
• M50: 37,227,729 km (0.096 R)
• M51: 37,415,175 km (0.094 R)
• M52: 39,592,572 km (0.083 R)
• M53: 40,167,178 km (0.086 R)
• M54: 40,551,944 km (0.034 R)
• M55: 40,648,285 km (0.064 R)
• M56: 41,034,546 km (0.112 R)
• M57: 41,908,048 km (0.073 R)
• M58: 42,200,512 km (0.103 R)
• M59: 44,068,840 km (0.112 R)
• M60: 44,267,057 km (0.084 R)
• M61: 44,863,504 km (0.1 R)
• M62: 45,662,955 km (0.09 R)
• M63: 45,763,185 km (0.092 R)
• M64: 45,963,946 km (0.116 R)
• M65: 46,870,958 km (0.079 R)
• M66: 47,478,774 km (0.057 R)
• M67: 47,885,530 km (0.114 R)
• M68: 49,318,229 km (0.083 R)
• M69: 50,661,020 km (0.086 R)
• M70: 52,015,928 km (0.115 R)
• M71: 52,120,646 km (0.112 R)
• M72: 53,277,187 km (0.076 R)
• M73: 53,488,419 km (0.114 R)
• M74: 54,761,348 km (0.083 R)
• M75: 54,867,861 km (0.102 R)
• M76: 55,508,440 km (0.055 R)
• M77: 55,722,514 km (0.087 R)
• M78: 56,797,076 km (0.066 R)
• M79: 56,904,936 km (0.091 R)
• M80: 58,204,193 km (0.102 R)
• M81: 58,421,708 km (0.078 R)
• M82: 58,639,523 km (0.103 R)
• M83: 68,484,708 km (0.064 R)
• M84: 69,059,314 km (0.072 R)
• M85: 69,289,545 km (0.055 R)
• M86: 69,635,415 km (0.12 R)
• M87: 69,866,245 km (0.114 R)
• M88: 70,908,493 km (0.098 R)
• M89: 71,722,754 km (0.116 R)
• M90: 72,072,514 km (0.087 R)
• M91: 72,656,993 km (0.112 R)
• M92: 75,602,426 km (0.086 R)
• M93: 75,958,468 km (0.077 R)
• M94: 77,867,038 km (0.109 R)
• M95: 78,346,499 km (0.095 R)
• M96: 80,516,865 km (0.076 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 18,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit