🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.92 AU - 1.18 AU

Year: 399 Days

Day: 13.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.71 AU - 2.25 AU

Year: 1033 Days

Day: 39.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.99 AU - 2.73 AU

Year: 1345 Days

Day: 34 Hours

Environment

Temp: -88 °C

Axial Tilt: 105 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,889,980 km

• M1: 600,187 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.06 AU - 2.78 AU

Year: 1396 Days

Day: 21.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,889,980 km

• M1: 1,001,408 km (0.104 R)
• M2: 2,320,113 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.43 AU - 3.53 AU

Year: 2408 Days

Day: 34.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.3

Radius: 14.5

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.58 AU - 6.12 AU

Year: 4589 Days

Day: 12.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 50,889,980 km

• M1: 206,445 km (0.112 R)
• M2: 323,281 km (0.027 R)
• M3: 430,243 km (0.118 R)
• M4: 594,352 km (0.079 R)
• M5: 707,448 km (0.11 R)
• M6: 852,259 km (0.117 R)
• M7: 1,096,852 km (0.089 R)
• M8: 1,241,662 km (0.056 R)
• M9: 1,436,140 km (0.069 R)
• M10: 1,762,861 km (0.114 R)
• M11: 2,031,988 km (0.117 R)
• M12: 2,213,450 km (0.087 R)
• M13: 2,400,597 km (0.096 R)
• M14: 2,504,867 km (0.1 R)
• M15: 2,610,782 km (0.114 R)
• M16: 3,239,841 km (0.115 R)
• M17: 3,355,779 km (0.104 R)
• M18: 3,854,090 km (0.077 R)
• M19: 4,122,469 km (0.088 R)
• M20: 4,397,280 km (0.101 R)
• M21: 4,634,542 km (0.111 R)
• M22: 4,853,853 km (0.114 R)
• M23: 5,099,193 km (0.031 R)
• M24: 5,486,502 km (0.111 R)
• M25: 5,789,288 km (0.089 R)
• M26: 5,907,171 km (0.111 R)
• M27: 6,097,609 km (0.047 R)
• M28: 6,533,388 km (0.09 R)
• M29: 7,461,044 km (0.058 R)
• M30: 7,563,818 km (0.053 R)
• M31: 7,692,921 km (0.114 R)
• M32: 7,822,921 km (0.113 R)
• M33: 8,536,952 km (0.098 R)
• M34: 8,970,188 km (0.101 R)
• M35: 9,161,972 km (0.063 R)
• M36: 9,272,076 km (0.045 R)
• M37: 9,410,454 km (0.118 R)
• M38: 10,513,439 km (0.095 R)
• M39: 10,628,929 km (0.032 R)
• M40: 10,744,867 km (0.073 R)
• M41: 10,948,619 km (0.094 R)
• M42: 11,183,189 km (0.1 R)
• M43: 11,657,115 km (0.076 R)
• M44: 11,776,793 km (0.073 R)
• M45: 12,441,606 km (0.079 R)
• M46: 12,563,828 km (0.094 R)
• M47: 13,681,623 km (0.054 R)
• M48: 13,839,449 km (0.089 R)
• M49: 15,090,835 km (0.057 R)
• M50: 15,581,815 km (0.106 R)
• M51: 16,244,683 km (0.045 R)
• M52: 16,781,740 km (0.066 R)
• M53: 16,916,826 km (0.039 R)
• M54: 17,154,238 km (0.078 R)
• M55: 17,529,579 km (0.093 R)
• M56: 17,769,684 km (0.106 R)
• M57: 18,288,190 km (0.112 R)
• M58: 19,730,912 km (0.111 R)
• M59: 20,267,819 km (0.046 R)
• M60: 20,664,552 km (0.118 R)
• M61: 20,918,420 km (0.067 R)
• M62: 21,282,840 km (0.042 R)
• M63: 21,539,251 km (0.112 R)
• M64: 21,796,709 km (0.057 R)
• M65: 22,388,967 km (0.119 R)
• M66: 22,649,716 km (0.104 R)
• M67: 23,099,108 km (0.085 R)
• M68: 23,740,733 km (0.12 R)
• M69: 24,695,018 km (0.095 R)
• M70: 25,003,040 km (0.12 R)
• M71: 25,817,750 km (0.109 R)
• M72: 26,052,170 km (0.068 R)
• M73: 26,169,604 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.5

Radius: 12.5

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.13 AU - 10.43 AU

Year: 10484 Days

Day: 12.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,889,980 km

• M1: 499,806 km (0.111 R)
• M2: 662,419 km (0.085 R)
• M3: 942,616 km (0.109 R)
• M4: 1,172,698 km (0.114 R)
• M5: 1,564,794 km (0.099 R)
• M6: 1,892,263 km (0.106 R)
• M7: 2,024,059 km (0.059 R)
• M8: 2,381,748 km (0.111 R)
• M9: 2,879,759 km (0.104 R)
• M10: 3,314,341 km (0.066 R)
• M11: 4,039,143 km (0.118 R)
• M12: 5,215,879 km (0.103 R)
• M13: 5,365,477 km (0.115 R)
• M14: 5,516,571 km (0.068 R)
• M15: 5,978,081 km (0.12 R)
• M16: 6,174,054 km (0.049 R)
• M17: 6,332,478 km (0.048 R)
• M18: 6,532,341 km (0.119 R)
• M19: 7,352,885 km (0.063 R)
• M20: 7,989,573 km (0.112 R)
• M21: 8,075,891 km (0.069 R)
• M22: 8,205,742 km (0.098 R)
• M23: 8,644,064 km (0.106 R)
• M24: 9,911,607 km (0.091 R)
• M25: 10,097,407 km (0.117 R)
• M26: 11,381,855 km (0.109 R)
• M27: 11,821,523 km (0.083 R)
• M28: 12,117,577 km (0.114 R)
• M29: 12,767,729 km (0.119 R)
• M30: 13,020,849 km (0.102 R)
• M31: 13,635,098 km (0.077 R)
• M32: 14,363,490 km (0.113 R)
• M33: 14,573,974 km (0.119 R)
• M34: 15,051,341 km (0.082 R)
• M35: 15,158,154 km (0.101 R)
• M36: 16,185,143 km (0.113 R)
• M37: 16,900,819 km (0.079 R)
• M38: 17,234,572 km (0.075 R)
• M39: 17,852,262 km (0.068 R)
• M40: 18,362,989 km (0.082 R)
• M41: 18,936,098 km (0.067 R)
• M42: 19,051,438 km (0.12 R)
• M43: 20,690,582 km (0.117 R)
• M44: 20,868,903 km (0.053 R)
• M45: 21,107,512 km (0.038 R)
• M46: 21,287,029 km (0.077 R)
• M47: 21,466,995 km (0.073 R)
• M48: 22,070,623 km (0.11 R)
• M49: 22,252,833 km (0.117 R)
• M50: 22,618,749 km (0.087 R)
• M51: 23,048,245 km (0.12 R)
• M52: 23,977,547 km (0.06 R)
• M53: 24,290,057 km (0.075 R)
• M54: 24,603,763 km (0.071 R)
• M55: 24,982,246 km (0.092 R)
• M56: 25,553,411 km (0.054 R)
• M57: 25,680,868 km (0.051 R)
• M58: 25,936,680 km (0.103 R)
• M59: 26,257,418 km (0.103 R)
• M60: 26,644,129 km (0.112 R)
• M61: 26,838,157 km (0.115 R)
• M62: 30,545,940 km (0.055 R)
• M63: 31,429,316 km (0.101 R)
• M64: 32,183,439 km (0.1 R)
• M65: 33,151,935 km (0.086 R)
• M66: 35,259,171 km (0.088 R)
• M67: 35,899,749 km (0.083 R)
• M68: 38,062,785 km (0.063 R)
• M69: 41,236,204 km (0.072 R)
• M70: 42,287,578 km (0.055 R)
• M71: 43,043,945 km (0.106 R)
• M72: 43,195,787 km (0.027 R)
• M73: 43,881,095 km (0.114 R)
• M74: 45,339,823 km (0.077 R)
• M75: 53,519,685 km (0.113 R)
• M76: 53,764,727 km (0.113 R)
• M77: 54,173,877 km (0.104 R)
• M78: 54,584,074 km (0.116 R)
• M79: 55,077,598 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.5

Radius: 7.1

Gravity: 18.32 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 11.78 AU - 15 AU

Year: 18171 Days

Day: 17.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 50,889,980 km

• M1: 95,294 km (0.097 R)
• M2: 144,661 km (0.12 R)
• M3: 218,712 km (0.084 R)
• M4: 363,074 km (0.096 R)
• M5: 457,321 km (0.06 R)
• M6: 2,179,491 km (0.034 R)
• M7: 2,654,016 km (0.084 R)
• M8: 2,729,862 km (0.114 R)
• M9: 3,200,048 km (0.102 R)
• M10: 3,527,368 km (0.114 R)
• M11: 4,082,227 km (0.115 R)
• M12: 5,034,866 km (0.079 R)
• M13: 5,903,730 km (0.118 R)
• M14: 6,355,516 km (0.092 R)
• M15: 6,662,790 km (0.109 R)
• M16: 7,345,255 km (0.07 R)
• M17: 7,398,662 km (0.061 R)
• M18: 8,662,913 km (0.03 R)
• M19: 8,719,461 km (0.065 R)
• M20: 8,832,707 km (0.114 R)
• M21: 9,233,181 km (0.103 R)
• M22: 10,349,779 km (0.046 R)
• M23: 10,530,045 km (0.096 R)
• M24: 10,771,944 km (0.048 R)
• M25: 11,076,825 km (0.098 R)
• M26: 12,515,956 km (0.071 R)
• M27: 12,772,068 km (0.105 R)
• M28: 14,079,104 km (0.105 R)
• M29: 15,910,033 km (0.111 R)
• M30: 16,048,560 km (0.112 R)
• M31: 16,536,848 km (0.063 R)
• M32: 16,817,942 km (0.081 R)
• M33: 17,313,859 km (0.117 R)
• M34: 18,465,164 km (0.115 R)
• M35: 20,013,502 km (0.118 R)
• M36: 20,463,493 km (0.063 R)
• M37: 20,992,620 km (0.113 R)
• M38: 21,297,052 km (0.061 R)
• M39: 24,181,598 km (0.118 R)
• M40: 24,261,184 km (0.099 R)
• M41: 24,580,725 km (0.104 R)
• M42: 24,740,945 km (0.106 R)
• M43: 25,547,427 km (0.074 R)
• M44: 25,791,122 km (0.114 R)
• M45: 28,101,810 km (0.115 R)
• M46: 28,185,585 km (0.104 R)
• M47: 29,281,838 km (0.114 R)
• M48: 29,792,566 km (0.091 R)
• M49: 30,909,014 km (0.072 R)
• M50: 33,804,182 km (0.099 R)
• M51: 34,608,719 km (0.085 R)
• M52: 34,968,353 km (0.074 R)
• M53: 35,238,826 km (0.098 R)
• M54: 35,781,866 km (0.119 R)
• M55: 36,601,662 km (0.106 R)
• M56: 36,693,216 km (0.116 R)
• M57: 37,796,800 km (0.086 R)
• M58: 37,889,251 km (0.102 R)
• M59: 39,660,340 km (0.105 R)
• M60: 41,172,476 km (0.078 R)
• M61: 41,458,208 km (0.077 R)
• M62: 41,935,724 km (0.05 R)
• M63: 42,223,101 km (0.08 R)
• M64: 42,511,077 km (0.088 R)
• M65: 43,863,891 km (0.044 R)
• M66: 44,936,807 km (0.082 R)
• M67: 46,512,671 km (0.063 R)
• M68: 46,611,705 km (0.058 R)
• M69: 51,654,948 km (0.061 R)
• M70: 52,065,893 km (0.116 R)
• M71: 52,374,813 km (0.083 R)
• M72: 53,824,267 km (0.113 R)
• M73: 54,867,712 km (0.103 R)
• M74: 55,182,017 km (0.059 R)
• M75: 56,233,989 km (0.079 R)
• M76: 57,398,908 km (0.118 R)
• M77: 57,931,027 km (0.102 R)
• M78: 61,375,219 km (0.116 R)
• M79: 63,012,418 km (0.116 R)
• M80: 63,341,534 km (0.091 R)
• M81: 63,781,351 km (0.117 R)
• M82: 64,553,426 km (0.085 R)
• M83: 65,661,647 km (0.075 R)
• M84: 67,223,748 km (0.03 R)
• M85: 68,009,436 km (0.077 R)
• M86: 68,572,373 km (0.094 R)
• M87: 70,270,757 km (0.084 R)
• M88: 71,639,428 km (0.078 R)
• M89: 73,247,306 km (0.111 R)
• M90: 73,824,455 km (0.109 R)
• M91: 74,287,161 km (0.101 R)
• M92: 77,084,043 km (0.109 R)
• M93: 77,318,612 km (0.105 R)
• M94: 78,023,966 km (0.115 R)
• M95: 78,495,349 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.9

Radius: 7

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 15.38 AU - 17.52 AU

Year: 24743 Days

Day: 18.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,889,980 km

• M1: 220,058 km (0.051 R)
• M2: 351,106 km (0.087 R)
• M3: 524,341 km (0.096 R)
• M4: 987,944 km (0.109 R)
• M5: 1,368,372 km (0.076 R)
• M6: 1,435,990 km (0.102 R)
• M7: 1,574,667 km (0.099 R)
• M8: 2,172,610 km (0.056 R)
• M9: 2,523,417 km (0.098 R)
• M10: 2,607,042 km (0.085 R)
• M11: 3,127,493 km (0.077 R)
• M12: 3,774,354 km (0.105 R)
• M13: 4,665,060 km (0.078 R)
• M14: 4,733,576 km (0.102 R)
• M15: 5,116,397 km (0.105 R)
• M16: 5,401,082 km (0.099 R)
• M17: 5,690,853 km (0.068 R)
• M18: 6,097,609 km (0.071 R)
• M19: 6,247,805 km (0.076 R)
• M20: 6,667,427 km (0.099 R)
• M21: 6,861,157 km (0.096 R)
• M22: 7,214,507 km (0.077 R)
• M23: 7,333,587 km (0.065 R)
• M24: 7,735,407 km (0.088 R)
• M25: 7,979,999 km (0.04 R)
• M26: 8,351,451 km (0.1 R)
• M27: 11,382,154 km (0.063 R)
• M28: 11,567,207 km (0.096 R)
• M29: 11,893,629 km (0.084 R)
• M30: 11,987,577 km (0.119 R)
• M31: 12,651,193 km (0.048 R)
• M32: 12,939,318 km (0.101 R)
• M33: 13,619,839 km (0.083 R)
• M34: 14,063,546 km (0.072 R)
• M35: 14,361,994 km (0.117 R)
• M36: 15,066,450 km (0.059 R)
• M37: 17,726,300 km (0.106 R)
• M38: 18,318,708 km (0.09 R)
• M39: 18,972,451 km (0.086 R)
• M40: 19,137,008 km (0.118 R)
• M41: 19,633,673 km (0.115 R)
• M42: 21,035,555 km (0.093 R)
• M43: 21,205,947 km (0.103 R)
• M44: 21,892,152 km (0.047 R)
• M45: 21,949,598 km (0.037 R)
• M46: 22,353,512 km (0.113 R)
• M47: 22,411,556 km (0.087 R)
• M48: 22,759,970 km (0.038 R)
• M49: 22,818,313 km (0.106 R)
• M50: 23,639,156 km (0.115 R)
• M51: 24,350,345 km (0.073 R)
• M52: 25,068,714 km (0.103 R)
• M53: 25,551,466 km (0.063 R)
• M54: 26,098,097 km (0.025 R)
• M55: 26,220,168 km (0.086 R)
• M56: 26,833,071 km (0.118 R)
• M57: 27,017,974 km (0.104 R)
• M58: 27,264,960 km (0.102 R)
• M59: 27,699,243 km (0.119 R)
• M60: 28,260,833 km (0.105 R)
• M61: 29,458,663 km (0.075 R)
• M62: 29,585,672 km (0.112 R)
• M63: 31,059,959 km (0.078 R)
• M64: 31,448,464 km (0.07 R)
• M65: 31,903,840 km (0.081 R)
• M66: 32,295,787 km (0.102 R)
• M67: 32,558,032 km (0.098 R)
• M68: 32,689,379 km (0.115 R)
• M69: 32,755,052 km (0.115 R)
• M70: 33,481,350 km (0.079 R)
• M71: 34,279,604 km (0.087 R)
• M72: 34,480,065 km (0.026 R)
• M73: 34,949,503 km (0.118 R)
• M74: 35,353,567 km (0.08 R)
• M75: 36,302,466 km (0.099 R)
• M76: 36,370,534 km (0.071 R)
• M77: 36,438,601 km (0.112 R)
• M78: 36,575,034 km (0.079 R)
• M79: 36,848,349 km (0.117 R)
• M80: 37,122,412 km (0.058 R)
• M81: 38,780,555 km (0.096 R)
• M82: 40,887,043 km (0.072 R)
• M83: 41,383,857 km (0.112 R)
• M84: 42,670,549 km (0.075 R)
• M85: 43,102,438 km (0.066 R)
• M86: 44,844,206 km (0.102 R)
• M87: 45,429,881 km (0.093 R)
• M88: 45,723,692 km (0.12 R)
• M89: 46,387,009 km (0.05 R)
• M90: 47,574,217 km (0.066 R)
• M91: 47,648,717 km (0.118 R)
• M92: 48,471,056 km (0.102 R)
• M93: 49,072,141 km (0.063 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 18,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit