🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.82 AU - 2.02 AU

Year: 987 Days

Day: 36.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,562,979 km

• M1: 40,242 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.32 AU - 2.96 AU

Year: 1591 Days

Day: 41.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.27 AU - 3.19 AU

Year: 1673 Days

Day: 31.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,562,979 km

• M1: 258,056 km (0.112 R)
• M2: 419,622 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.28 AU - 4.64 AU

Year: 2922 Days

Day: 37.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,562,979 km

• M1: 521,797 km (0.098 R)
• M2: 2,140,297 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.49 AU - 4.57 AU

Year: 3576 Days

Day: 25.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.9

Radius: 8.6

Gravity: 13.44 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.99 AU - 6.23 AU

Year: 4928 Days

Day: 5.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 86,562,979 km

• M1: 175,179 km (0.086 R)
• M2: 273,615 km (0.098 R)
• M3: 387,159 km (0.101 R)
• M4: 856,298 km (0.093 R)
• M5: 987,944 km (0.062 R)
• M6: 1,126,472 km (0.07 R)
• M7: 1,255,126 km (0.097 R)
• M8: 1,440,328 km (0.115 R)
• M9: 1,670,559 km (0.112 R)
• M10: 1,762,413 km (0.119 R)
• M11: 2,087,189 km (0.098 R)
• M12: 2,146,430 km (0.091 R)
• M13: 2,535,235 km (0.092 R)
• M14: 3,518,392 km (0.048 R)
• M15: 3,878,175 km (0.102 R)
• M16: 4,401,618 km (0.098 R)
• M17: 4,658,627 km (0.109 R)
• M18: 4,947,202 km (0.094 R)
• M19: 5,187,605 km (0.118 R)
• M20: 5,459,275 km (0.117 R)
• M21: 5,735,582 km (0.113 R)
• M22: 6,215,941 km (0.042 R)
• M23: 7,154,817 km (0.103 R)
• M24: 7,487,673 km (0.109 R)
• M25: 7,856,731 km (0.104 R)
• M26: 8,612,499 km (0.111 R)
• M27: 8,708,541 km (0.107 R)
• M28: 9,325,632 km (0.051 R)
• M29: 9,722,515 km (0.091 R)
• M30: 10,464,521 km (0.099 R)
• M31: 10,807,848 km (0.069 R)
• M32: 10,911,669 km (0.116 R)
• M33: 11,329,795 km (0.05 R)
• M34: 11,895,574 km (0.061 R)
• M35: 12,146,001 km (0.111 R)
• M36: 12,470,628 km (0.07 R)
• M37: 12,798,098 km (0.099 R)
• M38: 12,871,251 km (0.113 R)
• M39: 13,017,857 km (0.086 R)
• M40: 13,202,012 km (0.113 R)
• M41: 13,498,515 km (0.082 R)
• M42: 13,573,015 km (0.049 R)
• M43: 13,834,811 km (0.084 R)
• M44: 13,947,458 km (0.035 R)
• M45: 14,135,952 km (0.059 R)
• M46: 15,052,388 km (0.062 R)
• M47: 15,439,847 km (0.096 R)
• M48: 15,673,967 km (0.1 R)
• M49: 16,701,854 km (0.092 R)
• M50: 16,861,924 km (0.049 R)
• M51: 17,062,684 km (0.096 R)
• M52: 17,345,275 km (0.05 R)
• M53: 18,325,440 km (0.119 R)
• M54: 18,408,018 km (0.098 R)
• M55: 18,490,596 km (0.106 R)
• M56: 18,739,228 km (0.104 R)
• M57: 19,618,115 km (0.032 R)
• M58: 19,829,347 km (0.117 R)
• M59: 20,126,299 km (0.053 R)
• M60: 20,510,317 km (0.1 R)
• M61: 20,596,036 km (0.104 R)
• M62: 20,724,691 km (0.117 R)
• M63: 21,502,749 km (0.116 R)
• M64: 21,633,198 km (0.09 R)
• M65: 21,982,809 km (0.071 R)
• M66: 22,731,845 km (0.08 R)
• M67: 24,028,709 km (0.076 R)
• M68: 25,395,435 km (0.115 R)
• M69: 26,367,223 km (0.08 R)
• M70: 26,834,118 km (0.049 R)
• M71: 27,445,225 km (0.106 R)
• M72: 28,013,548 km (0.08 R)
• M73: 28,633,481 km (0.116 R)
• M74: 29,499,354 km (0.071 R)
• M75: 29,644,464 km (0.041 R)
• M76: 29,838,342 km (0.115 R)
• M77: 30,471,441 km (0.095 R)
• M78: 30,765,101 km (0.12 R)
• M79: 32,447,030 km (0.073 R)
• M80: 32,596,927 km (0.075 R)
• M81: 32,697,008 km (0.092 R)
• M82: 33,551,212 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.6

Radius: 7

Gravity: 12.69 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 13.36 AU - 14.94 AU

Year: 19740 Days

Day: 18.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,562,979 km

• M1: 149,299 km (0.115 R)
• M2: 375,341 km (0.089 R)
• M3: 830,268 km (0.046 R)
• M4: 1,295,817 km (0.08 R)
• M5: 1,615,208 km (0.115 R)
• M6: 1,737,430 km (0.057 R)
• M7: 2,122,345 km (0.064 R)
• M8: 2,711,761 km (0.069 R)
• M9: 2,857,619 km (0.038 R)
• M10: 3,233,408 km (0.044 R)
• M11: 3,427,138 km (0.111 R)
• M12: 3,505,826 km (0.094 R)
• M13: 4,155,978 km (0.071 R)
• M14: 4,886,914 km (0.095 R)
• M15: 4,975,476 km (0.111 R)
• M16: 5,426,663 km (0.073 R)
• M17: 5,564,442 km (0.08 R)
• M18: 8,609,058 km (0.034 R)
• M19: 9,149,555 km (0.078 R)
• M20: 9,204,159 km (0.102 R)
• M21: 10,376,707 km (0.03 R)
• M22: 12,191,927 km (0.077 R)
• M23: 12,676,026 km (0.066 R)
• M24: 12,798,098 km (0.117 R)
• M25: 12,920,469 km (0.069 R)
• M26: 13,290,125 km (0.078 R)
• M27: 14,356,010 km (0.088 R)
• M28: 14,483,318 km (0.102 R)
• M29: 15,254,345 km (0.079 R)
• M30: 15,514,346 km (0.084 R)
• M31: 16,303,176 km (0.101 R)
• M32: 17,646,714 km (0.092 R)
• M33: 17,782,998 km (0.12 R)
• M34: 17,851,215 km (0.099 R)
• M35: 18,193,943 km (0.057 R)
• M36: 18,331,573 km (0.107 R)
• M37: 18,538,767 km (0.109 R)
• M38: 18,746,857 km (0.064 R)
• M39: 19,445,629 km (0.113 R)
• M40: 19,586,400 km (0.094 R)
• M41: 20,724,840 km (0.094 R)
• M42: 22,694,296 km (0.099 R)
• M43: 22,768,347 km (0.043 R)
• M44: 23,065,448 km (0.1 R)
• M45: 23,813,887 km (0.119 R)
• M46: 24,266,719 km (0.097 R)
• M47: 24,342,566 km (0.098 R)
• M48: 27,200,483 km (0.106 R)
• M49: 27,832,235 km (0.084 R)
• M50: 28,149,831 km (0.083 R)
• M51: 28,628,694 km (0.101 R)
• M52: 28,869,098 km (0.094 R)
• M53: 30,244,052 km (0.115 R)
• M54: 30,652,454 km (0.097 R)
• M55: 30,734,434 km (0.078 R)
• M56: 31,557,521 km (0.052 R)
• M57: 32,387,789 km (0.116 R)
• M58: 33,057,240 km (0.103 R)
• M59: 33,477,909 km (0.098 R)
• M60: 35,952,856 km (0.098 R)
• M61: 36,125,642 km (0.106 R)
• M62: 36,472,260 km (0.096 R)
• M63: 37,869,355 km (0.105 R)
• M64: 40,625,546 km (0.073 R)
• M65: 41,256,849 km (0.113 R)
• M66: 41,619,175 km (0.117 R)
• M67: 45,112,285 km (0.047 R)
• M68: 46,046,973 km (0.091 R)
• M69: 46,705,054 km (0.054 R)
• M70: 47,555,817 km (0.095 R)
• M71: 48,125,785 km (0.082 R)
• M72: 48,411,666 km (0.119 R)
• M73: 48,507,110 km (0.064 R)
• M74: 49,272,602 km (0.045 R)
• M75: 49,945,792 km (0.116 R)
• M76: 50,718,764 km (0.118 R)
• M77: 52,766,610 km (0.051 R)
• M78: 56,138,995 km (0.11 R)
• M79: 56,841,955 km (0.077 R)
• M80: 57,043,314 km (0.113 R)
• M81: 59,070,215 km (0.078 R)
• M82: 59,785,143 km (0.052 R)
• M83: 60,914,458 km (0.069 R)
• M84: 61,326,750 km (0.092 R)
• M85: 62,673,430 km (0.116 R)
• M86: 64,449,156 km (0.109 R)
• M87: 65,818,126 km (0.073 R)
• M88: 66,347,254 km (0.04 R)
• M89: 69,658,902 km (0.115 R)
• M90: 69,874,473 km (0.094 R)
• M91: 70,198,202 km (0.066 R)
• M92: 72,805,394 km (0.09 R)
• M93: 72,914,750 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.5

Radius: 5.1

Gravity: 21.93 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 14.9 AU - 19.62 AU

Year: 26593 Days

Day: 16.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 134 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 86,562,979 km

• M1: 77,641 km (0.036 R)
• M2: 308,022 km (0.106 R)
• M3: 385,065 km (0.1 R)
• M4: 447,148 km (0.104 R)
• M5: 807,978 km (0.073 R)
• M6: 1,631,215 km (0.075 R)
• M7: 1,875,808 km (0.073 R)
• M8: 1,984,117 km (0.112 R)
• M9: 2,321,460 km (0.075 R)
• M10: 2,596,271 km (0.067 R)
• M11: 3,090,991 km (0.047 R)
• M12: 3,840,477 km (0.1 R)
• M13: 4,354,046 km (0.088 R)
• M14: 4,691,988 km (0.042 R)
• M15: 4,790,124 km (0.073 R)
• M16: 5,341,990 km (0.088 R)
• M17: 6,233,743 km (0.112 R)
• M18: 7,684,394 km (0.106 R)
• M19: 8,209,931 km (0.037 R)
• M20: 8,867,863 km (0.09 R)
• M21: 12,469,581 km (0.089 R)
• M22: 12,948,145 km (0.059 R)
• M23: 13,641,979 km (0.061 R)
• M24: 13,852,464 km (0.101 R)
• M25: 14,205,814 km (0.101 R)
• M26: 14,993,297 km (0.063 R)
• M27: 17,439,671 km (0.101 R)
• M28: 18,591,874 km (0.106 R)
• M29: 18,825,246 km (0.099 R)
• M30: 20,646,451 km (0.116 R)
• M31: 21,293,013 km (0.119 R)
• M32: 22,028,436 km (0.068 R)
• M33: 22,110,565 km (0.094 R)
• M34: 22,855,114 km (0.027 R)
• M35: 23,691,964 km (0.085 R)
• M36: 23,776,188 km (0.109 R)
• M37: 24,114,130 km (0.075 R)
• M38: 24,794,800 km (0.114 R)
• M39: 25,309,417 km (0.095 R)
• M40: 25,654,539 km (0.068 R)
• M41: 28,739,397 km (0.097 R)
• M42: 29,551,264 km (0.119 R)
• M43: 30,462,315 km (0.116 R)
• M44: 30,645,573 km (0.045 R)
• M45: 34,578,800 km (0.117 R)
• M46: 35,442,129 km (0.115 R)
• M47: 36,118,461 km (0.109 R)
• M48: 36,312,340 km (0.073 R)
• M49: 36,798,982 km (0.083 R)
• M50: 37,091,894 km (0.103 R)
• M51: 37,975,569 km (0.105 R)
• M52: 40,063,955 km (0.061 R)
• M53: 40,566,604 km (0.062 R)
• M54: 41,274,053 km (0.034 R)
• M55: 41,781,788 km (0.112 R)
• M56: 42,291,468 km (0.086 R)
• M57: 43,111,414 km (0.081 R)
• M58: 43,833,223 km (0.098 R)
• M59: 44,975,403 km (0.12 R)
• M60: 46,232,624 km (0.072 R)
• M61: 49,749,071 km (0.082 R)
• M62: 50,397,578 km (0.066 R)
• M63: 50,831,561 km (0.042 R)
• M64: 53,681,999 km (0.116 R)
• M65: 54,236,110 km (0.111 R)
• M66: 54,347,111 km (0.098 R)
• M67: 58,053,997 km (0.079 R)
• M68: 59,079,041 km (0.113 R)
• M69: 59,650,954 km (0.096 R)
• M70: 60,224,812 km (0.071 R)
• M71: 60,570,083 km (0.063 R)
• M72: 65,471,508 km (0.098 R)
• M73: 68,809,037 km (0.097 R)
• M74: 69,049,590 km (0.096 R)
• M75: 69,169,867 km (0.102 R)
• M76: 70,862,267 km (0.08 R)
• M77: 71,957,324 km (0.114 R)
• M78: 72,201,468 km (0.103 R)
• M79: 72,935,544 km (0.076 R)
• M80: 74,164,341 km (0.078 R)
• M81: 74,657,865 km (0.105 R)
• M82: 80,790,480 km (0.089 R)
• M83: 82,316,827 km (0.076 R)
• M84: 83,083,516 km (0.102 R)
• M85: 83,211,572 km (0.045 R)
• M86: 83,596,038 km (0.068 R)
• M87: 85,397,795 km (0.086 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 11,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit