🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.82 AU - 1.22 AU

Year: 369 Days

Day: 34.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 113,827,016 km

• M1: 589,565 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.78 AU - 2 AU

Year: 931 Days

Day: 26.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.99 AU - 3.31 AU

Year: 1545 Days

Day: 14.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.5

Radius: 13.2

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.71 AU - 6.91 AU

Year: 6365 Days

Day: 11.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 113,827,016 km

• M1: 500,704 km (0.062 R)
• M2: 999,613 km (0.078 R)
• M3: 1,086,529 km (0.113 R)
• M4: 1,289,683 km (0.066 R)
• M5: 1,417,739 km (0.083 R)
• M6: 1,584,241 km (0.1 R)
• M7: 1,710,652 km (0.032 R)
• M8: 1,816,866 km (0.089 R)
• M9: 1,913,058 km (0.115 R)
• M10: 2,354,970 km (0.119 R)
• M11: 2,473,750 km (0.117 R)
• M12: 2,567,698 km (0.093 R)
• M13: 2,787,008 km (0.038 R)
• M14: 3,142,154 km (0.089 R)
• M15: 3,942,951 km (0.042 R)
• M16: 4,116,933 km (0.077 R)
• M17: 4,277,452 km (0.116 R)
• M18: 4,423,609 km (0.111 R)
• M19: 5,042,346 km (0.08 R)
• M20: 5,266,294 km (0.1 R)
• M21: 5,370,713 km (0.07 R)
• M22: 5,957,735 km (0.08 R)
• M23: 6,085,043 km (0.112 R)
• M24: 6,472,053 km (0.096 R)
• M25: 6,715,748 km (0.108 R)
• M26: 6,848,142 km (0.102 R)
• M27: 7,154,369 km (0.117 R)
• M28: 7,406,441 km (0.08 R)
• M29: 8,059,436 km (0.079 R)
• M30: 9,526,692 km (0.111 R)
• M31: 9,611,813 km (0.114 R)
• M32: 9,933,149 km (0.104 R)
• M33: 10,498,779 km (0.113 R)
• M34: 10,586,742 km (0.068 R)
• M35: 11,434,663 km (0.085 R)
• M36: 11,889,590 km (0.099 R)
• M37: 12,327,463 km (0.107 R)
• M38: 13,029,526 km (0.093 R)
• M39: 13,195,280 km (0.044 R)
• M40: 13,337,847 km (0.1 R)
• M41: 13,504,798 km (0.033 R)
• M42: 14,009,990 km (0.07 R)
• M43: 14,915,207 km (0.069 R)
• M44: 15,312,539 km (0.117 R)
• M45: 15,663,047 km (0.033 R)
• M46: 16,117,675 km (0.084 R)
• M47: 16,833,500 km (0.1 R)
• M48: 17,039,945 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.9

Radius: 10.1

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.09 AU - 10.41 AU

Year: 10904 Days

Day: 8.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 113,827,016 km

• M1: 148,102 km (0.103 R)
• M2: 864,676 km (0.093 R)
• M3: 1,263,653 km (0.098 R)
• M4: 1,390,811 km (0.096 R)
• M5: 1,658,143 km (0.115 R)
• M6: 1,917,845 km (0.097 R)
• M7: 2,267,455 km (0.093 R)
• M8: 2,732,555 km (0.085 R)
• M9: 3,477,702 km (0.096 R)
• M10: 4,640,376 km (0.068 R)
• M11: 4,739,560 km (0.077 R)
• M12: 4,873,001 km (0.028 R)
• M13: 4,956,925 km (0.096 R)
• M14: 5,384,327 km (0.118 R)
• M15: 5,717,182 km (0.116 R)
• M16: 6,680,742 km (0.093 R)
• M17: 7,557,535 km (0.112 R)
• M18: 8,673,236 km (0.098 R)
• M19: 8,775,411 km (0.119 R)
• M20: 9,354,654 km (0.084 R)
• M21: 9,861,043 km (0.087 R)
• M22: 9,967,706 km (0.107 R)
• M23: 10,203,622 km (0.047 R)
• M24: 10,441,483 km (0.081 R)
• M25: 11,366,147 km (0.108 R)
• M26: 11,478,046 km (0.1 R)
• M27: 13,458,572 km (0.096 R)
• M28: 13,529,482 km (0.057 R)
• M29: 13,767,043 km (0.104 R)
• M30: 14,487,806 km (0.113 R)
• M31: 15,616,821 km (0.086 R)
• M32: 15,816,085 km (0.102 R)
• M33: 16,192,025 km (0.078 R)
• M34: 16,494,811 km (0.108 R)
• M35: 16,621,520 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.1

Radius: 12.6

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 9.63 AU - 15.09 AU

Year: 15563 Days

Day: 8.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 113,827,016 km

• M1: 523,144 km (0.041 R)
• M2: 1,193,193 km (0.12 R)
• M3: 1,554,471 km (0.093 R)
• M4: 2,005,210 km (0.076 R)
• M5: 2,318,468 km (0.049 R)
• M6: 2,586,697 km (0.102 R)
• M7: 3,024,121 km (0.099 R)
• M8: 3,251,659 km (0.118 R)
• M9: 4,003,688 km (0.097 R)
• M10: 4,110,351 km (0.046 R)
• M11: 4,399,524 km (0.11 R)
• M12: 5,503,257 km (0.102 R)
• M13: 5,903,132 km (0.096 R)
• M14: 6,354,020 km (0.105 R)
• M15: 6,562,709 km (0.073 R)
• M16: 6,986,819 km (0.107 R)
• M17: 7,684,095 km (0.116 R)
• M18: 7,996,156 km (0.113 R)
• M19: 8,221,600 km (0.063 R)
• M20: 8,403,511 km (0.105 R)
• M21: 9,333,112 km (0.081 R)
• M22: 10,003,161 km (0.113 R)
• M23: 10,295,176 km (0.109 R)
• M24: 10,887,583 km (0.052 R)
• M25: 11,745,826 km (0.118 R)
• M26: 11,950,925 km (0.09 R)
• M27: 12,521,192 km (0.085 R)
• M28: 13,100,286 km (0.108 R)
• M29: 13,419,827 km (0.066 R)
• M30: 13,580,644 km (0.061 R)
• M31: 13,850,070 km (0.082 R)
• M32: 14,558,715 km (0.077 R)
• M33: 14,723,871 km (0.11 R)
• M34: 15,056,278 km (0.12 R)
• M35: 15,559,375 km (0.103 R)
• M36: 15,841,218 km (0.076 R)
• M37: 16,812,407 km (0.084 R)
• M38: 17,334,504 km (0.102 R)
• M39: 18,038,661 km (0.079 R)
• M40: 18,335,014 km (0.039 R)
• M41: 19,052,486 km (0.115 R)
• M42: 19,657,459 km (0.086 R)
• M43: 19,962,340 km (0.085 R)
• M44: 20,886,256 km (0.091 R)
• M45: 21,197,270 km (0.098 R)
• M46: 21,509,930 km (0.07 R)
• M47: 22,076,607 km (0.061 R)
• M48: 22,457,034 km (0.109 R)
• M49: 22,903,733 km (0.101 R)
• M50: 25,644,665 km (0.111 R)
• M51: 27,460,784 km (0.073 R)
• M52: 29,179,214 km (0.111 R)
• M53: 29,666,604 km (0.039 R)
• M54: 31,642,942 km (0.106 R)
• M55: 31,785,658 km (0.057 R)
• M56: 32,000,331 km (0.115 R)
• M57: 32,143,646 km (0.118 R)
• M58: 32,359,067 km (0.107 R)
• M59: 32,574,936 km (0.11 R)
• M60: 32,718,999 km (0.073 R)
• M61: 33,008,022 km (0.083 R)
• M62: 33,297,943 km (0.114 R)
• M63: 33,807,174 km (0.095 R)
• M64: 35,870,129 km (0.11 R)
• M65: 36,019,128 km (0.091 R)
• M66: 37,519,445 km (0.106 R)
• M67: 38,277,308 km (0.073 R)
• M68: 38,429,449 km (0.074 R)
• M69: 39,193,445 km (0.099 R)
• M70: 40,271,298 km (0.11 R)
• M71: 40,969,322 km (0.067 R)
• M72: 42,298,948 km (0.035 R)
• M73: 42,850,515 km (0.115 R)
• M74: 43,960,681 km (0.113 R)
• M75: 47,348,025 km (0.062 R)
• M76: 49,984,538 km (0.073 R)
• M77: 51,153,047 km (0.077 R)
• M78: 52,837,818 km (0.088 R)
• M79: 53,346,900 km (0.119 R)
• M80: 53,431,871 km (0.073 R)
• M81: 54,284,280 km (0.096 R)
• M82: 54,540,840 km (0.097 R)
• M83: 55,399,083 km (0.112 R)
• M84: 56,348,282 km (0.066 R)
• M85: 57,302,866 km (0.084 R)
• M86: 57,389,932 km (0.046 R)
• M87: 58,525,529 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.3

Radius: 5.9

Gravity: 13.48 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 11.81 AU - 17.09 AU

Year: 19673 Days

Day: 20.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 113,827,016 km

• M1: 112,198 km (0.073 R)
• M2: 603,478 km (0.099 R)
• M3: 705,952 km (0.034 R)
• M4: 859,141 km (0.092 R)
• M5: 1,300,753 km (0.099 R)
• M6: 2,044,554 km (0.055 R)
• M7: 2,232,299 km (0.096 R)
• M8: 3,808,463 km (0.073 R)
• M9: 4,235,415 km (0.078 R)
• M10: 4,275,058 km (0.084 R)
• M11: 5,008,387 km (0.116 R)
• M12: 5,261,357 km (0.088 R)
• M13: 5,692,349 km (0.118 R)
• M14: 5,956,389 km (0.101 R)
• M15: 6,269,497 km (0.087 R)
• M16: 6,496,437 km (0.04 R)
• M17: 6,633,918 km (0.072 R)
• M18: 7,288,259 km (0.071 R)
• M19: 8,960,763 km (0.066 R)
• M20: 9,165,114 km (0.09 R)
• M21: 9,526,243 km (0.094 R)
• M22: 10,691,760 km (0.095 R)
• M23: 11,789,659 km (0.064 R)
• M24: 12,295,299 km (0.053 R)
• M25: 14,268,795 km (0.104 R)
• M26: 15,109,535 km (0.099 R)
• M27: 17,790,628 km (0.034 R)
• M28: 20,749,075 km (0.086 R)
• M29: 21,087,017 km (0.114 R)
• M30: 22,457,333 km (0.042 R)
• M31: 22,873,963 km (0.083 R)
• M32: 23,363,298 km (0.084 R)
• M33: 23,574,081 km (0.067 R)
• M34: 24,923,454 km (0.102 R)
• M35: 25,138,875 km (0.084 R)
• M36: 25,210,682 km (0.048 R)
• M37: 25,354,745 km (0.091 R)
• M38: 26,151,952 km (0.11 R)
• M39: 27,030,989 km (0.12 R)
• M40: 28,442,445 km (0.084 R)
• M41: 29,877,836 km (0.079 R)
• M42: 31,259,073 km (0.089 R)
• M43: 31,568,891 km (0.114 R)
• M44: 32,191,517 km (0.116 R)
• M45: 36,173,812 km (0.114 R)
• M46: 36,417,657 km (0.108 R)
• M47: 38,719,519 km (0.041 R)
• M48: 42,516,463 km (0.099 R)
• M49: 45,112,734 km (0.101 R)
• M50: 45,200,249 km (0.093 R)
• M51: 46,165,604 km (0.057 R)
• M52: 46,872,005 km (0.108 R)
• M53: 47,049,129 km (0.119 R)
• M54: 47,315,263 km (0.084 R)
• M55: 47,849,029 km (0.081 R)
• M56: 48,027,499 km (0.115 R)
• M57: 49,733,064 km (0.103 R)
• M58: 50,094,642 km (0.093 R)
• M59: 52,466,217 km (0.116 R)
• M60: 55,528,635 km (0.113 R)
• M61: 56,939,642 km (0.119 R)
• M62: 57,317,975 km (0.062 R)
• M63: 57,412,671 km (0.109 R)
• M64: 57,697,056 km (0.098 R)
• M65: 58,267,174 km (0.067 R)
• M66: 59,700,920 km (0.107 R)
• M67: 61,339,765 km (0.11 R)
• M68: 63,678,578 km (0.055 R)
• M69: 64,366,129 km (0.032 R)
• M70: 65,253,843 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.2

Radius: 6.7

Gravity: 19.18 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 17.8 AU - 22.7 AU

Year: 32637 Days

Day: 23.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 113,827,016 km

• M1: 123,568 km (0.102 R)
• M2: 180,415 km (0.094 R)
• M3: 313,557 km (0.025 R)
• M4: 1,062,294 km (0.093 R)
• M5: 1,317,060 km (0.072 R)
• M6: 2,561,116 km (0.082 R)
• M7: 4,233,021 km (0.098 R)
• M8: 4,635,290 km (0.092 R)
• M9: 5,600,346 km (0.055 R)
• M10: 7,362,908 km (0.093 R)
• M11: 7,499,790 km (0.098 R)
• M12: 7,637,570 km (0.04 R)
• M13: 8,769,577 km (0.113 R)
• M14: 9,134,147 km (0.087 R)
• M15: 9,953,195 km (0.113 R)
• M16: 10,409,917 km (0.086 R)
• M17: 11,581,119 km (0.101 R)
• M18: 11,980,845 km (0.108 R)
• M19: 14,131,015 km (0.074 R)
• M20: 14,989,108 km (0.075 R)
• M21: 15,864,106 km (0.099 R)
• M22: 15,952,519 km (0.096 R)
• M23: 16,576,042 km (0.072 R)
• M24: 17,389,256 km (0.064 R)
• M25: 18,586,787 km (0.087 R)
• M26: 19,242,475 km (0.115 R)
• M27: 19,336,871 km (0.099 R)
• M28: 23,635,416 km (0.111 R)
• M29: 24,141,955 km (0.058 R)
• M30: 25,578,992 km (0.083 R)
• M31: 27,043,705 km (0.101 R)
• M32: 27,255,086 km (0.103 R)
• M33: 28,535,345 km (0.089 R)
• M34: 30,712,293 km (0.114 R)
• M35: 31,709,064 km (0.069 R)
• M36: 32,604,108 km (0.059 R)
• M37: 33,167,793 km (0.057 R)
• M38: 33,394,134 km (0.079 R)
• M39: 34,190,444 km (0.11 R)
• M40: 35,917,551 km (0.117 R)
• M41: 36,033,789 km (0.105 R)
• M42: 36,616,472 km (0.111 R)
• M43: 40,297,777 km (0.097 R)
• M44: 41,388,495 km (0.096 R)
• M45: 44,968,222 km (0.096 R)
• M46: 46,731,682 km (0.115 R)
• M47: 47,112,409 km (0.103 R)
• M48: 53,874,382 km (0.106 R)
• M49: 54,140,517 km (0.115 R)
• M50: 55,209,094 km (0.066 R)
• M51: 56,149,915 km (0.079 R)
• M52: 57,367,193 km (0.097 R)
• M53: 57,774,997 km (0.114 R)
• M54: 58,183,698 km (0.116 R)
• M55: 58,320,132 km (0.101 R)
• M56: 61,487,418 km (0.065 R)
• M57: 64,005,000 km (0.052 R)
• M58: 64,993,094 km (0.058 R)
• M59: 65,418,102 km (0.08 R)
• M60: 65,844,007 km (0.113 R)
• M61: 65,986,274 km (0.082 R)
• M62: 66,413,376 km (0.106 R)
• M63: 69,140,097 km (0.061 R)
• M64: 70,880,967 km (0.087 R)
• M65: 73,519,126 km (0.106 R)
• M66: 74,257,690 km (0.053 R)
• M67: 74,405,792 km (0.103 R)
• M68: 74,998,798 km (0.108 R)
• M69: 75,742,150 km (0.116 R)
• M70: 76,488,045 km (0.075 R)
• M71: 77,086,586 km (0.028 R)
• M72: 79,193,373 km (0.056 R)
• M73: 79,950,488 km (0.08 R)
• M74: 81,166,718 km (0.108 R)
• M75: 86,247,960 km (0.089 R)
• M76: 86,403,541 km (0.112 R)
• M77: 87,807,966 km (0.066 R)
• M78: 88,591,410 km (0.093 R)
• M79: 88,905,416 km (0.058 R)
• M80: 95,907,345 km (0.106 R)
• M81: 97,361,286 km (0.039 R)
• M82: 97,523,301 km (0.109 R)
• M83: 98,822,409 km (0.096 R)
• M84: 106,403,131 km (0.119 R)
• M85: 107,238,336 km (0.116 R)
• M86: 107,572,986 km (0.09 R)
• M87: 108,579,182 km (0.062 R)
• M88: 111,785,812 km (0.062 R)
• M89: 112,634,780 km (0.108 R)
• M90: 113,827,075 km (0.093 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 11,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit