🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.55 AU - 0.71 AU

Year: 191 Days

Day: 14.6 Hours

Environment

Temp: 187 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.73 AU - 2.19 AU

Year: 1051 Days

Day: 38.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.77 AU - 2.81 AU

Year: 1327 Days

Day: 21.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.38 AU - 2.76 AU

Year: 1577 Days

Day: 21.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,009,939 km

• M1: 100,380 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.2

Radius: 9.3

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.51 AU - 7.29 AU

Year: 6199 Days

Day: 9.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 79,009,939 km

• M1: 225,444 km (0.08 R)
• M2: 297,550 km (0.103 R)
• M3: 398,678 km (0.113 R)
• M4: 493,673 km (0.118 R)
• M5: 608,265 km (0.032 R)
• M6: 853,157 km (0.048 R)
• M7: 1,060,649 km (0.089 R)
• M8: 1,387,670 km (0.052 R)
• M9: 1,665,174 km (0.061 R)
• M10: 1,810,733 km (0.119 R)
• M11: 1,876,705 km (0.055 R)
• M12: 2,272,392 km (0.112 R)
• M13: 2,507,410 km (0.116 R)
• M14: 2,807,802 km (0.067 R)
• M15: 3,099,967 km (0.072 R)
• M16: 3,361,165 km (0.12 R)
• M17: 3,819,383 km (0.069 R)
• M18: 4,933,139 km (0.077 R)
• M19: 5,357,399 km (0.104 R)
• M20: 5,525,547 km (0.089 R)
• M21: 5,646,721 km (0.111 R)
• M22: 6,316,471 km (0.079 R)
• M23: 6,673,711 km (0.096 R)
• M24: 6,802,814 km (0.025 R)
• M25: 7,487,972 km (0.059 R)
• M26: 7,622,161 km (0.037 R)
• M27: 8,029,815 km (0.057 R)
• M28: 8,112,244 km (0.103 R)
• M29: 8,361,175 km (0.068 R)
• M30: 9,352,859 km (0.119 R)
• M31: 9,497,520 km (0.085 R)
• M32: 9,555,564 km (0.083 R)
• M33: 10,381,344 km (0.084 R)
• M34: 11,168,528 km (0.102 R)
• M35: 12,831,757 km (0.118 R)
• M36: 13,219,066 km (0.116 R)
• M37: 13,414,142 km (0.045 R)
• M38: 13,479,367 km (0.066 R)
• M39: 13,544,741 km (0.115 R)
• M40: 13,610,265 km (0.103 R)
• M41: 13,939,081 km (0.087 R)
• M42: 14,806,449 km (0.05 R)
• M43: 16,592,797 km (0.027 R)
• M44: 18,012,780 km (0.031 R)
• M45: 18,700,931 km (0.116 R)
• M46: 19,176,652 km (0.11 R)
• M47: 19,397,608 km (0.112 R)
• M48: 19,804,813 km (0.063 R)
• M49: 20,177,462 km (0.099 R)
• M50: 20,552,503 km (0.098 R)
• M51: 20,627,751 km (0.094 R)
• M52: 20,703,149 km (0.115 R)
• M53: 21,499,907 km (0.102 R)
• M54: 22,113,856 km (0.076 R)
• M55: 23,476,693 km (0.073 R)
• M56: 23,594,875 km (0.108 R)
• M57: 25,067,367 km (0.115 R)
• M58: 25,147,851 km (0.086 R)
• M59: 25,835,103 km (0.102 R)
• M60: 26,119,938 km (0.075 R)
• M61: 26,774,728 km (0.057 R)
• M62: 26,898,146 km (0.027 R)
• M63: 27,186,870 km (0.034 R)
• M64: 27,517,930 km (0.118 R)
• M65: 27,808,748 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.4

Radius: 9.2

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 9.45 AU - 13.65 AU

Year: 15029 Days

Day: 10.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,009,939 km

• M1: 118,332 km (0.049 R)
• M2: 274,662 km (0.072 R)
• M3: 384,616 km (0.045 R)
• M4: 459,265 km (0.098 R)
• M5: 747,989 km (0.116 R)
• M6: 1,071,719 km (0.106 R)
• M7: 1,317,508 km (0.091 R)
• M8: 1,730,399 km (0.101 R)
• M9: 3,826,714 km (0.105 R)
• M10: 4,115,886 km (0.119 R)
• M11: 4,263,240 km (0.068 R)
• M12: 4,322,630 km (0.115 R)
• M13: 4,532,815 km (0.112 R)
• M14: 4,623,771 km (0.088 R)
• M15: 5,119,987 km (0.112 R)
• M16: 5,503,406 km (0.099 R)
• M17: 7,845,361 km (0.111 R)
• M18: 7,918,365 km (0.053 R)
• M19: 8,065,120 km (0.11 R)
• M20: 8,661,418 km (0.09 R)
• M21: 8,736,815 km (0.111 R)
• M22: 8,850,509 km (0.109 R)
• M23: 9,002,949 km (0.102 R)
• M24: 9,271,777 km (0.118 R)
• M25: 9,699,328 km (0.057 R)
• M26: 10,574,026 km (0.083 R)
• M27: 10,979,885 km (0.114 R)
• M28: 11,102,705 km (0.12 R)
• M29: 11,184,834 km (0.07 R)
• M30: 11,515,296 km (0.096 R)
• M31: 12,228,130 km (0.062 R)
• M32: 12,611,400 km (0.106 R)
• M33: 12,696,970 km (0.066 R)
• M34: 12,912,091 km (0.088 R)
• M35: 13,389,608 km (0.041 R)
• M36: 13,828,678 km (0.083 R)
• M37: 14,317,115 km (0.083 R)
• M38: 14,675,850 km (0.086 R)
• M39: 15,265,266 km (0.089 R)
• M40: 16,280,138 km (0.098 R)
• M41: 16,513,959 km (0.112 R)
• M42: 17,079,439 km (0.039 R)
• M43: 19,503,074 km (0.087 R)
• M44: 19,950,821 km (0.091 R)
• M45: 20,100,718 km (0.119 R)
• M46: 20,502,388 km (0.114 R)
• M47: 20,603,217 km (0.115 R)
• M48: 20,957,614 km (0.075 R)
• M49: 21,110,055 km (0.05 R)
• M50: 21,467,145 km (0.048 R)
• M51: 21,877,791 km (0.078 R)
• M52: 23,916,511 km (0.042 R)
• M53: 25,254,963 km (0.095 R)
• M54: 26,452,943 km (0.045 R)
• M55: 27,335,720 km (0.108 R)
• M56: 27,780,773 km (0.039 R)
• M57: 28,060,073 km (0.086 R)
• M58: 28,228,221 km (0.093 R)
• M59: 28,678,061 km (0.099 R)
• M60: 29,584,774 km (0.074 R)
• M61: 29,698,768 km (0.058 R)
• M62: 30,098,942 km (0.065 R)
• M63: 30,270,980 km (0.063 R)
• M64: 31,834,128 km (0.085 R)
• M65: 32,243,577 km (0.079 R)
• M66: 33,127,102 km (0.118 R)
• M67: 33,482,696 km (0.111 R)
• M68: 33,779,947 km (0.116 R)
• M69: 33,958,717 km (0.109 R)
• M70: 35,098,503 km (0.097 R)
• M71: 37,477,109 km (0.095 R)
• M72: 37,909,447 km (0.108 R)
• M73: 39,029,037 km (0.118 R)
• M74: 39,467,359 km (0.106 R)
• M75: 39,655,703 km (0.109 R)
• M76: 39,970,157 km (0.117 R)
• M77: 40,285,659 km (0.113 R)
• M78: 40,475,200 km (0.065 R)
• M79: 42,131,099 km (0.068 R)
• M80: 42,516,463 km (0.119 R)
• M81: 43,031,977 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.1

Radius: 3.7

Gravity: 20.39 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 12.71 AU - 13.63 AU

Year: 18300 Days

Day: 16.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,009,939 km

• M1: 64,776 km (0.1 R)
• M2: 424,110 km (0.085 R)
• M3: 675,883 km (0.059 R)
• M4: 1,158,935 km (0.099 R)
• M5: 1,247,945 km (0.107 R)
• M6: 1,931,309 km (0.069 R)
• M7: 2,393,566 km (0.118 R)
• M8: 2,680,794 km (0.086 R)
• M9: 3,009,311 km (0.037 R)
• M10: 3,131,981 km (0.09 R)
• M11: 3,193,915 km (0.058 R)
• M12: 3,541,730 km (0.118 R)
• M13: 5,012,426 km (0.106 R)
• M14: 5,121,334 km (0.101 R)
• M15: 6,020,267 km (0.084 R)
• M16: 6,885,990 km (0.082 R)
• M17: 6,966,623 km (0.115 R)
• M18: 7,210,468 km (0.098 R)
• M19: 7,251,308 km (0.116 R)
• M20: 7,333,288 km (0.105 R)
• M21: 8,085,466 km (0.088 R)
• M22: 8,774,214 km (0.119 R)
• M23: 9,526,542 km (0.072 R)
• M24: 9,706,658 km (0.1 R)
• M25: 10,070,031 km (0.11 R)
• M26: 10,115,658 km (0.094 R)
• M27: 10,207,362 km (0.106 R)
• M28: 10,253,288 km (0.12 R)
• M29: 10,997,837 km (0.079 R)
• M30: 11,186,630 km (0.097 R)
• M31: 11,567,506 km (0.088 R)
• M32: 11,615,377 km (0.118 R)
• M33: 12,001,040 km (0.058 R)
• M34: 12,341,824 km (0.093 R)
• M35: 12,784,784 km (0.116 R)
• M36: 14,452,800 km (0.083 R)
• M37: 15,285,761 km (0.049 R)
• M38: 15,338,419 km (0.11 R)
• M39: 15,443,736 km (0.074 R)
• M40: 15,496,544 km (0.117 R)
• M41: 15,761,183 km (0.081 R)
• M42: 16,241,542 km (0.091 R)
• M43: 16,402,659 km (0.093 R)
• M44: 16,564,374 km (0.072 R)
• M45: 16,943,604 km (0.104 R)
• M46: 17,216,321 km (0.051 R)
• M47: 17,876,646 km (0.087 R)
• M48: 18,042,999 km (0.043 R)
• M49: 18,882,542 km (0.066 R)
• M50: 19,165,282 km (0.054 R)
• M51: 21,358,986 km (0.091 R)
• M52: 23,752,402 km (0.071 R)
• M53: 23,935,360 km (0.096 R)
• M54: 24,302,473 km (0.114 R)
• M55: 24,671,531 km (0.091 R)
• M56: 25,104,467 km (0.066 R)
• M57: 25,166,551 km (0.109 R)
• M58: 26,166,313 km (0.106 R)
• M59: 28,656,968 km (0.086 R)
• M60: 29,046,820 km (0.097 R)
• M61: 29,569,366 km (0.119 R)
• M62: 32,769,114 km (0.084 R)
• M63: 33,449,336 km (0.066 R)
• M64: 34,409,605 km (0.099 R)
• M65: 34,893,105 km (0.105 R)
• M66: 35,031,633 km (0.109 R)
• M67: 35,309,286 km (0.081 R)
• M68: 35,796,975 km (0.062 R)
• M69: 36,778,936 km (0.025 R)
• M70: 36,920,006 km (0.108 R)
• M71: 37,556,695 km (0.078 R)
• M72: 38,054,557 km (0.106 R)
• M73: 38,912,949 km (0.05 R)
• M74: 39,128,520 km (0.106 R)
• M75: 39,344,539 km (0.119 R)
• M76: 39,633,113 km (0.107 R)
• M77: 39,705,369 km (0.074 R)
• M78: 39,994,841 km (0.109 R)
• M79: 41,599,577 km (0.084 R)
• M80: 42,040,742 km (0.034 R)
• M81: 42,114,493 km (0.098 R)
• M82: 44,796,035 km (0.114 R)
• M83: 45,777,846 km (0.115 R)
• M84: 46,233,372 km (0.037 R)
• M85: 46,766,838 km (0.063 R)
• M86: 46,919,577 km (0.079 R)
• M87: 48,688,273 km (0.091 R)
• M88: 49,230,864 km (0.086 R)
• M89: 49,308,505 km (0.071 R)
• M90: 50,635,289 km (0.11 R)
• M91: 51,027,834 km (0.098 R)
• M92: 51,106,373 km (0.046 R)
• M93: 51,578,952 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.3

Radius: 3.9

Gravity: 55.18 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 10.7 AU - 16.42 AU

Year: 19119 Days

Day: 22.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 79,009,939 km

• M1: 115,938 km (0.103 R)
• M2: 458,817 km (0.076 R)
• M3: 610,509 km (0.078 R)
• M4: 827,575 km (0.086 R)
• M5: 878,887 km (0.052 R)
• M6: 984,803 km (0.117 R)
• M7: 1,039,406 km (0.04 R)
• M8: 1,605,933 km (0.068 R)
• M9: 1,936,694 km (0.1 R)
• M10: 2,360,505 km (0.066 R)
• M11: 2,735,098 km (0.108 R)
• M12: 2,890,081 km (0.062 R)
• M13: 3,330,797 km (0.117 R)
• M14: 4,229,132 km (0.118 R)
• M15: 4,544,335 km (0.116 R)
• M16: 5,928,414 km (0.096 R)
• M17: 6,331,580 km (0.075 R)
• M18: 6,847,843 km (0.096 R)
• M19: 8,644,962 km (0.065 R)
• M20: 8,758,207 km (0.102 R)
• M21: 9,448,751 km (0.114 R)
• M22: 10,516,730 km (0.069 R)
• M23: 11,249,760 km (0.097 R)
• M24: 11,622,408 km (0.106 R)
• M25: 11,684,940 km (0.095 R)
• M26: 13,414,441 km (0.1 R)
• M27: 13,611,461 km (0.102 R)
• M28: 13,677,285 km (0.048 R)
• M29: 14,678,393 km (0.065 R)
• M30: 14,745,862 km (0.092 R)
• M31: 15,290,249 km (0.104 R)
• M32: 16,188,734 km (0.107 R)
• M33: 17,604,079 km (0.115 R)
• M34: 18,036,267 km (0.109 R)
• M35: 21,771,726 km (0.113 R)
• M36: 22,080,646 km (0.065 R)
• M37: 22,313,270 km (0.09 R)
• M38: 22,468,703 km (0.04 R)
• M39: 23,015,932 km (0.098 R)
• M40: 24,202,991 km (0.107 R)
• M41: 24,603,165 km (0.109 R)
• M42: 25,898,234 km (0.051 R)
• M43: 25,979,914 km (0.103 R)
• M44: 26,307,384 km (0.058 R)
• M45: 26,389,513 km (0.028 R)
• M46: 26,718,778 km (0.04 R)
• M47: 26,966,662 km (0.088 R)
• M48: 27,881,902 km (0.108 R)
• M49: 27,965,527 km (0.052 R)
• M50: 28,469,672 km (0.101 R)
• M51: 30,085,329 km (0.112 R)
• M52: 30,860,994 km (0.11 R)
• M53: 31,817,971 km (0.094 R)
• M54: 36,014,939 km (0.077 R)
• M55: 36,288,703 km (0.118 R)
• M56: 37,022,032 km (0.079 R)
• M57: 38,038,400 km (0.107 R)
• M58: 38,970,245 km (0.097 R)
• M59: 39,344,988 km (0.11 R)
• M60: 39,815,324 km (0.11 R)
• M61: 40,287,455 km (0.099 R)
• M62: 41,427,989 km (0.117 R)
• M63: 43,061,897 km (0.027 R)
• M64: 43,740,772 km (0.093 R)
• M65: 44,032,787 km (0.079 R)
• M66: 45,502,736 km (0.045 R)
• M67: 46,095,143 km (0.119 R)
• M68: 46,988,691 km (0.12 R)
• M69: 47,487,450 km (0.104 R)
• M70: 48,088,385 km (0.03 R)
• M71: 48,994,499 km (0.111 R)
• M72: 49,196,606 km (0.057 R)
• M73: 49,297,734 km (0.115 R)
• M74: 49,804,572 km (0.091 R)
• M75: 50,517,107 km (0.088 R)
• M76: 50,721,308 km (0.103 R)
• M77: 51,643,429 km (0.099 R)
• M78: 51,746,352 km (0.085 R)
• M79: 53,921,057 km (0.096 R)
• M80: 55,387,415 km (0.102 R)
• M81: 58,680,662 km (0.071 R)
• M82: 59,325,280 km (0.086 R)
• M83: 61,382,400 km (0.109 R)
• M84: 61,927,535 km (0.063 R)
• M85: 63,793,170 km (0.101 R)
• M86: 65,232,152 km (0.072 R)
• M87: 66,234,756 km (0.087 R)
• M88: 67,242,298 km (0.11 R)
• M89: 67,804,337 km (0.05 R)
• M90: 67,916,985 km (0.084 R)
• M91: 70,409,435 km (0.068 R)
• M92: 70,523,428 km (0.092 R)
• M93: 70,637,571 km (0.049 R)
• M94: 71,323,178 km (0.086 R)
• M95: 72,011,029 km (0.098 R)
• M96: 72,701,274 km (0.071 R)
• M97: 72,931,655 km (0.031 R)
• M98: 73,509,103 km (0.051 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: 359 - 14,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit