🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.25 AU - 1.25 AU

Year: 491 Days

Day: 41.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.06 AU - 1.5 AU

Year: 509 Days

Day: 22.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 72,777,997 km

• M1: 252,671 km (0.086 R)
• M2: 920,476 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.27 AU - 3.71 AU

Year: 1817 Days

Day: 23.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,777,997 km

• M1: 1,472,492 km (0.117 R)
• M2: 2,316,523 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.8

Radius: 13.1

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.29 AU - 6.77 AU

Year: 5204 Days

Day: 12.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 75.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 72,777,997 km

• M1: 199,115 km (0.094 R)
• M2: 309,368 km (0.086 R)
• M3: 800,797 km (0.03 R)
• M4: 982,409 km (0.078 R)
• M5: 1,639,593 km (0.076 R)
• M6: 1,875,658 km (0.115 R)
• M7: 2,154,658 km (0.085 R)
• M8: 2,348,387 km (0.119 R)
• M9: 2,823,061 km (0.034 R)
• M10: 3,235,652 km (0.092 R)
• M11: 3,686,690 km (0.098 R)
• M12: 3,822,076 km (0.082 R)
• M13: 4,078,038 km (0.111 R)
• M14: 4,298,994 km (0.092 R)
• M15: 4,400,870 km (0.082 R)
• M16: 4,482,850 km (0.097 R)
• M17: 5,049,975 km (0.088 R)
• M18: 5,222,462 km (0.039 R)
• M19: 5,353,210 km (0.087 R)
• M20: 5,595,559 km (0.082 R)
• M21: 6,114,215 km (0.098 R)
• M22: 6,390,971 km (0.103 R)
• M23: 6,885,242 km (0.096 R)
• M24: 7,100,962 km (0.095 R)
• M25: 7,465,383 km (0.1 R)
• M26: 7,637,570 km (0.103 R)
• M27: 9,010,130 km (0.074 R)
• M28: 9,644,425 km (0.111 R)
• M29: 9,778,465 km (0.061 R)
• M30: 9,967,108 km (0.104 R)
• M31: 10,102,494 km (0.065 R)
• M32: 10,211,401 km (0.12 R)
• M33: 10,293,231 km (0.051 R)
• M34: 10,844,649 km (0.109 R)
• M35: 11,012,049 km (0.109 R)
• M36: 11,462,488 km (0.097 R)
• M37: 12,908,950 km (0.068 R)
• M38: 13,205,154 km (0.114 R)
• M39: 13,955,387 km (0.073 R)
• M40: 14,107,079 km (0.105 R)
• M41: 14,228,852 km (0.056 R)
• M42: 14,320,406 km (0.09 R)
• M43: 14,442,926 km (0.067 R)
• M44: 14,534,929 km (0.069 R)
• M45: 14,812,134 km (0.07 R)
• M46: 14,997,935 km (0.074 R)
• M47: 15,403,345 km (0.05 R)
• M48: 16,002,185 km (0.061 R)
• M49: 16,352,394 km (0.111 R)
• M50: 16,448,286 km (0.039 R)
• M51: 16,576,491 km (0.089 R)
• M52: 16,801,786 km (0.082 R)
• M53: 17,060,291 km (0.047 R)
• M54: 17,255,217 km (0.111 R)
• M55: 17,811,272 km (0.104 R)
• M56: 18,009,040 km (0.101 R)
• M57: 18,506,304 km (0.115 R)
• M58: 18,639,745 km (0.075 R)
• M59: 18,806,996 km (0.117 R)
• M60: 18,941,035 km (0.082 R)
• M61: 19,109,183 km (0.101 R)
• M62: 19,514,743 km (0.098 R)
• M63: 19,820,671 km (0.094 R)
• M64: 20,196,909 km (0.103 R)
• M65: 20,437,463 km (0.108 R)
• M66: 21,095,394 km (0.109 R)
• M67: 21,269,676 km (0.118 R)
• M68: 21,374,544 km (0.1 R)
• M69: 22,183,719 km (0.118 R)
• M70: 22,396,447 km (0.119 R)
• M71: 22,609,923 km (0.112 R)
• M72: 22,895,505 km (0.063 R)
• M73: 23,003,066 km (0.107 R)
• M74: 23,542,666 km (0.102 R)
• M75: 24,013,749 km (0.077 R)
• M76: 24,305,166 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.3

Radius: 13.1

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.07 AU - 7.37 AU

Year: 5452 Days

Day: 5.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 72,777,997 km

• M1: 169,195 km (0.106 R)
• M2: 297,999 km (0.05 R)
• M3: 478,115 km (0.106 R)
• M4: 661,671 km (0.077 R)
• M5: 769,531 km (0.11 R)
• M6: 858,243 km (0.102 R)
• M7: 964,457 km (0.08 R)
• M8: 1,296,415 km (0.108 R)
• M9: 1,452,296 km (0.12 R)
• M10: 1,639,593 km (0.084 R)
• M11: 1,852,620 km (0.115 R)
• M12: 2,047,845 km (0.104 R)
• M13: 2,157,201 km (0.096 R)
• M14: 2,391,771 km (0.113 R)
• M15: 2,634,718 km (0.103 R)
• M16: 2,896,215 km (0.117 R)
• M17: 3,113,730 km (0.12 R)
• M18: 3,598,128 km (0.059 R)
• M19: 3,742,490 km (0.091 R)
• M20: 4,339,685 km (0.052 R)
• M21: 4,458,017 km (0.079 R)
• M22: 4,661,619 km (0.072 R)
• M23: 4,795,061 km (0.092 R)
• M24: 5,028,732 km (0.063 R)
• M25: 5,153,048 km (0.073 R)
• M26: 5,329,125 km (0.079 R)
• M27: 5,443,268 km (0.12 R)
• M28: 5,674,098 km (0.083 R)
• M29: 6,413,111 km (0.095 R)
• M30: 7,154,369 km (0.117 R)
• M31: 7,635,176 km (0.07 R)
• M32: 7,749,768 km (0.105 R)
• M33: 8,053,601 km (0.051 R)
• M34: 8,657,977 km (0.074 R)
• M35: 8,777,505 km (0.053 R)
• M36: 8,988,289 km (0.093 R)
• M37: 10,161,286 km (0.064 R)
• M38: 10,382,691 km (0.104 R)
• M39: 10,493,991 km (0.11 R)
• M40: 10,781,967 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.9

Radius: 8.1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.62 AU - 8.24 AU

Year: 6412 Days

Day: 7.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 72,777,997 km

• M1: 116,986 km (0.052 R)
• M2: 198,068 km (0.106 R)
• M3: 382,223 km (0.079 R)
• M4: 652,995 km (0.076 R)
• M5: 844,031 km (0.114 R)
• M6: 923,767 km (0.073 R)
• M7: 1,585,139 km (0.109 R)
• M8: 1,973,346 km (0.067 R)
• M9: 2,415,856 km (0.073 R)
• M10: 2,661,645 km (0.114 R)
• M11: 2,848,044 km (0.093 R)
• M12: 3,768,370 km (0.102 R)
• M13: 4,008,176 km (0.09 R)
• M14: 4,099,430 km (0.087 R)
• M15: 4,206,692 km (0.1 R)
• M16: 4,315,001 km (0.058 R)
• M17: 4,661,320 km (0.101 R)
• M18: 4,854,002 km (0.051 R)
• M19: 5,131,506 km (0.087 R)
• M20: 5,297,111 km (0.118 R)
• M21: 5,464,511 km (0.105 R)
• M22: 5,599,747 km (0.079 R)
• M23: 6,239,578 km (0.097 R)
• M24: 7,362,908 km (0.092 R)
• M25: 7,456,107 km (0.077 R)
• M26: 7,662,852 km (0.045 R)
• M27: 7,776,397 km (0.025 R)
• M28: 7,985,983 km (0.08 R)
• M29: 8,120,322 km (0.109 R)
• M30: 8,391,244 km (0.057 R)
• M31: 8,862,627 km (0.109 R)
• M32: 9,242,007 km (0.082 R)
• M33: 9,687,809 km (0.103 R)
• M34: 10,411,713 km (0.074 R)
• M35: 10,684,878 km (0.09 R)
• M36: 11,109,886 km (0.117 R)
• M37: 11,281,475 km (0.075 R)
• M38: 11,757,794 km (0.119 R)
• M39: 11,998,497 km (0.097 R)
• M40: 13,476,375 km (0.083 R)
• M41: 13,728,148 km (0.1 R)
• M42: 13,912,303 km (0.103 R)
• M43: 14,259,819 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.7

Radius: 13.1

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.45 AU - 13.21 AU

Year: 12526 Days

Day: 13.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 72,777,997 km

• M1: 171,140 km (0.071 R)
• M2: 273,166 km (0.111 R)
• M3: 371,452 km (0.057 R)
• M4: 591,061 km (0.089 R)
• M5: 804,537 km (0.104 R)
• M6: 1,225,805 km (0.071 R)
• M7: 1,735,934 km (0.101 R)
• M8: 2,002,517 km (0.104 R)
• M9: 2,230,654 km (0.101 R)
• M10: 2,657,756 km (0.108 R)
• M11: 3,198,402 km (0.085 R)
• M12: 3,376,274 km (0.051 R)
• M13: 3,835,689 km (0.052 R)
• M14: 4,479,259 km (0.102 R)
• M15: 4,881,528 km (0.069 R)
• M16: 5,225,902 km (0.068 R)
• M17: 5,542,751 km (0.11 R)
• M18: 5,793,477 km (0.064 R)
• M19: 5,974,789 km (0.111 R)
• M20: 6,343,399 km (0.079 R)
• M21: 6,986,969 km (0.061 R)
• M22: 7,572,345 km (0.116 R)
• M23: 8,500,450 km (0.108 R)
• M24: 8,831,660 km (0.111 R)
• M25: 9,336,553 km (0.071 R)
• M26: 9,549,730 km (0.116 R)
• M27: 10,024,404 km (0.046 R)
• M28: 10,728,710 km (0.05 R)
• M29: 11,131,877 km (0.097 R)
• M30: 11,267,412 km (0.084 R)
• M31: 11,358,069 km (0.035 R)
• M32: 11,953,169 km (0.086 R)
• M33: 13,993,385 km (0.106 R)
• M34: 14,090,923 km (0.074 R)
• M35: 14,532,536 km (0.071 R)
• M36: 14,680,787 km (0.101 R)
• M37: 19,138,804 km (0.097 R)
• M38: 21,175,878 km (0.106 R)
• M39: 21,287,927 km (0.062 R)
• M40: 21,569,021 km (0.097 R)
• M41: 21,907,860 km (0.1 R)
• M42: 22,992,594 km (0.115 R)
• M43: 23,107,785 km (0.113 R)
• M44: 23,570,491 km (0.078 R)
• M45: 24,153,324 km (0.116 R)
• M46: 24,270,459 km (0.08 R)
• M47: 24,446,536 km (0.058 R)
• M48: 24,681,853 km (0.076 R)
• M49: 24,917,919 km (0.088 R)
• M50: 25,095,641 km (0.067 R)
• M51: 26,109,915 km (0.098 R)
• M52: 26,894,705 km (0.099 R)
• M53: 27,381,347 km (0.056 R)
• M54: 27,932,466 km (0.106 R)
• M55: 28,117,069 km (0.07 R)
• M56: 29,482,449 km (0.118 R)
• M57: 30,805,942 km (0.055 R)
• M58: 31,315,322 km (0.102 R)
• M59: 32,471,415 km (0.106 R)
• M60: 33,772,318 km (0.117 R)
• M61: 34,034,563 km (0.043 R)
• M62: 34,297,406 km (0.051 R)
• M63: 34,429,202 km (0.044 R)
• M64: 34,560,998 km (0.075 R)
• M65: 35,355,811 km (0.087 R)
• M66: 35,622,095 km (0.115 R)
• M67: 38,526,388 km (0.092 R)
• M68: 40,527,858 km (0.086 R)
• M69: 40,876,272 km (0.105 R)
• M70: 41,155,721 km (0.083 R)
• M71: 43,557,066 km (0.105 R)
• M72: 44,702,686 km (0.083 R)
• M73: 45,785,775 km (0.12 R)
• M74: 46,003,440 km (0.099 R)
• M75: 46,585,525 km (0.07 R)
• M76: 48,198,938 km (0.112 R)
• M77: 48,938,251 km (0.104 R)
• M78: 49,086,652 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.7

Radius: 12

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 11.6 AU - 14.32 AU

Year: 16398 Days

Day: 5.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,777,997 km

• M1: 201,209 km (0.11 R)
• M2: 937,081 km (0.07 R)
• M3: 2,275,832 km (0.091 R)
• M4: 3,436,413 km (0.114 R)
• M5: 3,553,548 km (0.116 R)
• M6: 3,672,029 km (0.096 R)
• M7: 4,035,552 km (0.068 R)
• M8: 4,972,932 km (0.088 R)
• M9: 5,420,679 km (0.059 R)
• M10: 5,511,934 km (0.091 R)
• M11: 5,603,487 km (0.056 R)
• M12: 5,742,015 km (0.074 R)
• M13: 6,116,907 km (0.116 R)
• M14: 6,890,478 km (0.038 R)
• M15: 7,088,695 km (0.113 R)
• M16: 7,339,272 km (0.06 R)
• M17: 8,370,450 km (0.108 R)
• M18: 8,476,066 km (0.103 R)
• M19: 9,119,037 km (0.034 R)
• M20: 10,225,762 km (0.086 R)
• M21: 10,338,709 km (0.04 R)
• M22: 11,433,017 km (0.115 R)
• M23: 11,550,302 km (0.064 R)
• M24: 11,668,036 km (0.11 R)
• M25: 11,845,459 km (0.116 R)
• M26: 13,730,242 km (0.12 R)
• M27: 13,855,007 km (0.109 R)
• M28: 15,771,655 km (0.111 R)
• M29: 16,961,257 km (0.114 R)
• M30: 17,906,416 km (0.081 R)
• M31: 18,042,850 km (0.066 R)
• M32: 19,077,020 km (0.1 R)
• M33: 20,628,350 km (0.107 R)
• M34: 22,956,392 km (0.109 R)
• M35: 24,076,132 km (0.108 R)
• M36: 24,528,964 km (0.114 R)
• M37: 25,213,524 km (0.114 R)
• M38: 26,058,902 km (0.098 R)
• M39: 26,136,094 km (0.104 R)
• M40: 26,368,569 km (0.119 R)
• M41: 27,304,903 km (0.105 R)
• M42: 27,777,183 km (0.096 R)
• M43: 28,411,029 km (0.105 R)
• M44: 28,729,822 km (0.109 R)
• M45: 30,341,141 km (0.092 R)
• M46: 31,569,040 km (0.104 R)
• M47: 31,733,897 km (0.11 R)
• M48: 34,326,877 km (0.066 R)
• M49: 34,581,343 km (0.111 R)
• M50: 35,092,369 km (0.065 R)
• M51: 35,691,509 km (0.063 R)
• M52: 36,121,752 km (0.107 R)
• M53: 36,726,726 km (0.065 R)
• M54: 38,210,139 km (0.105 R)
• M55: 40,158,651 km (0.047 R)
• M56: 41,867,507 km (0.058 R)
• M57: 43,508,147 km (0.071 R)
• M58: 44,428,623 km (0.063 R)
• M59: 44,798,728 km (0.074 R)
• M60: 45,169,731 km (0.064 R)
• M61: 46,664,064 km (0.11 R)
• M62: 46,758,011 km (0.104 R)
• M63: 47,134,400 km (0.057 R)
• M64: 49,318,080 km (0.079 R)
• M65: 49,605,308 km (0.108 R)
• M66: 50,566,923 km (0.096 R)
• M67: 50,663,413 km (0.107 R)
• M68: 50,759,904 km (0.095 R)
• M69: 50,953,184 km (0.107 R)
• M70: 51,340,493 km (0.052 R)
• M71: 52,606,091 km (0.074 R)
• M72: 54,870,255 km (0.073 R)
• M73: 55,665,218 km (0.076 R)
• M74: 55,764,850 km (0.109 R)
• M75: 56,965,224 km (0.117 R)
• M76: 58,072,996 km (0.092 R)
• M77: 58,781,641 km (0.047 R)
• M78: 59,187,799 km (0.094 R)
• M79: 60,105,283 km (0.106 R)
• M80: 60,207,458 km (0.093 R)
• M81: 61,232,952 km (0.073 R)
• M82: 61,644,645 km (0.026 R)
• M83: 62,781,888 km (0.068 R)
• M84: 64,762,414 km (0.084 R)
• M85: 67,718,319 km (0.033 R)
• M86: 68,464,214 km (0.102 R)
• M87: 68,784,652 km (0.105 R)
• M88: 69,534,287 km (0.083 R)
• M89: 69,749,110 km (0.089 R)
• M90: 70,933,925 km (0.084 R)
• M91: 71,691,339 km (0.087 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 14,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit