🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.47 AU - 0.67 AU

Year: 159 Days

Day: 13.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.47 AU - 1.99 AU

Year: 840 Days

Day: 19.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,827,893 km

• M1: 255,513 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.48 AU - 2.22 AU

Year: 928 Days

Day: 42.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,827,893 km

• M1: 1,253,481 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.04 AU - 2.84 AU

Year: 1406 Days

Day: 45.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.52 AU - 3.14 AU

Year: 1757 Days

Day: 26.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.8

Radius: 10.4

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.81 AU - 8.49 AU

Year: 7054 Days

Day: 12.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 91,827,893 km

• M1: 132,693 km (0.057 R)
• M2: 218,562 km (0.117 R)
• M3: 340,784 km (0.084 R)
• M4: 424,858 km (0.11 R)
• M5: 658,679 km (0.053 R)
• M6: 903,272 km (0.118 R)
• M7: 1,077,254 km (0.066 R)
• M8: 1,193,941 km (0.033 R)
• M9: 2,085,245 km (0.099 R)
• M10: 2,190,113 km (0.056 R)
• M11: 2,383,692 km (0.1 R)
• M12: 2,515,787 km (0.11 R)
• M13: 2,787,457 km (0.092 R)
• M14: 2,927,032 km (0.115 R)
• M15: 3,408,737 km (0.086 R)
• M16: 3,558,185 km (0.08 R)
• M17: 3,684,296 km (0.09 R)
• M18: 3,760,741 km (0.06 R)
• M19: 4,257,406 km (0.097 R)
• M20: 5,749,944 km (0.083 R)
• M21: 6,382,444 km (0.115 R)
• M22: 6,505,413 km (0.101 R)
• M23: 6,879,258 km (0.086 R)
• M24: 7,452,966 km (0.103 R)
• M25: 7,778,491 km (0.093 R)
• M26: 7,877,076 km (0.099 R)
• M27: 7,942,899 km (0.075 R)
• M28: 8,443,453 km (0.108 R)
• M29: 8,612,499 km (0.09 R)
• M30: 8,851,108 km (0.07 R)
• M31: 9,161,224 km (0.081 R)
• M32: 9,827,383 km (0.062 R)
• M33: 10,041,159 km (0.102 R)
• M34: 10,509,250 km (0.072 R)
• M35: 10,654,809 km (0.034 R)
• M36: 10,874,419 km (0.115 R)
• M37: 11,021,623 km (0.081 R)
• M38: 11,504,525 km (0.112 R)
• M39: 11,692,121 km (0.099 R)
• M40: 11,918,612 km (0.065 R)
• M41: 12,070,304 km (0.099 R)
• M42: 12,337,486 km (0.092 R)
• M43: 13,229,239 km (0.037 R)
• M44: 13,504,649 km (0.052 R)
• M45: 14,706,817 km (0.087 R)
• M46: 16,700,657 km (0.098 R)
• M47: 17,384,021 km (0.087 R)
• M48: 18,207,258 km (0.118 R)
• M49: 18,821,955 km (0.099 R)
• M50: 19,622,454 km (0.099 R)
• M51: 20,433,872 km (0.095 R)
• M52: 20,706,888 km (0.076 R)
• M53: 21,302,438 km (0.092 R)
• M54: 21,857,146 km (0.115 R)
• M55: 22,416,643 km (0.046 R)
• M56: 23,122,595 km (0.072 R)
• M57: 23,597,419 km (0.1 R)
• M58: 23,931,620 km (0.116 R)
• M59: 24,075,384 km (0.098 R)
• M60: 24,604,811 km (0.088 R)
• M61: 25,920,673 km (0.076 R)
• M62: 27,009,596 km (0.094 R)
• M63: 27,209,160 km (0.114 R)
• M64: 28,467,876 km (0.109 R)
• M65: 29,642,519 km (0.1 R)
• M66: 30,313,465 km (0.095 R)
• M67: 31,145,977 km (0.086 R)
• M68: 31,933,461 km (0.066 R)
• M69: 33,420,763 km (0.048 R)
• M70: 34,172,941 km (0.097 R)
• M71: 34,551,124 km (0.106 R)
• M72: 35,529,943 km (0.116 R)
• M73: 35,912,914 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.9

Radius: 3.5

Gravity: 81.54 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.97 AU - 15.35 AU

Year: 18627 Days

Day: 17.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,827,893 km

• M1: 102,325 km (0.098 R)
• M2: 225,893 km (0.109 R)
• M3: 428,897 km (0.032 R)
• M4: 854,952 km (0.03 R)
• M5: 1,047,035 km (0.093 R)
• M6: 1,162,824 km (0.088 R)
• M7: 1,192,295 km (0.052 R)
• M8: 1,406,519 km (0.105 R)
• M9: 1,665,772 km (0.067 R)
• M10: 1,699,133 km (0.074 R)
• M11: 1,869,824 km (0.088 R)
• M12: 2,644,442 km (0.118 R)
• M13: 3,085,157 km (0.082 R)
• M14: 3,167,735 km (0.055 R)
• M15: 3,377,322 km (0.111 R)
• M16: 3,462,443 km (0.06 R)
• M17: 4,123,067 km (0.1 R)
• M18: 4,444,553 km (0.105 R)
• M19: 4,491,078 km (0.087 R)
• M20: 4,537,752 km (0.104 R)
• M21: 4,631,700 km (0.103 R)
• M22: 6,116,309 km (0.032 R)
• M23: 7,071,342 km (0.112 R)
• M24: 7,125,795 km (0.092 R)
• M25: 7,455,060 km (0.109 R)
• M26: 7,845,660 km (0.074 R)
• M27: 9,412,997 km (0.115 R)
• M28: 9,774,126 km (0.057 R)
• M29: 9,834,863 km (0.07 R)
• M30: 10,201,228 km (0.077 R)
• M31: 10,821,760 km (0.115 R)
• M32: 11,010,254 km (0.11 R)
• M33: 15,564,162 km (0.048 R)
• M34: 15,635,072 km (0.101 R)
• M35: 15,776,891 km (0.117 R)
• M36: 17,808,729 km (0.092 R)
• M37: 18,404,128 km (0.093 R)
• M38: 19,157,653 km (0.12 R)
• M39: 20,539,040 km (0.076 R)
• M40: 21,241,701 km (0.096 R)
• M41: 21,477,766 km (0.089 R)
• M42: 25,619,683 km (0.104 R)
• M43: 25,870,857 km (0.093 R)
• M44: 26,375,601 km (0.115 R)
• M45: 26,459,974 km (0.068 R)
• M46: 28,167,633 km (0.089 R)
• M47: 29,910,598 km (0.101 R)
• M48: 30,086,825 km (0.079 R)
• M49: 30,263,350 km (0.116 R)
• M50: 30,528,886 km (0.102 R)
• M51: 32,047,753 km (0.116 R)
• M52: 34,602,436 km (0.05 R)
• M53: 34,972,691 km (0.088 R)
• M54: 35,344,292 km (0.093 R)
• M55: 36,091,384 km (0.062 R)
• M56: 36,372,927 km (0.118 R)
• M57: 36,843,712 km (0.1 R)
• M58: 40,584,406 km (0.095 R)
• M59: 40,779,482 km (0.084 R)
• M60: 41,268,517 km (0.064 R)
• M61: 41,661,062 km (0.092 R)
• M62: 42,351,157 km (0.088 R)
• M63: 43,044,992 km (0.092 R)
• M64: 43,642,636 km (0.084 R)
• M65: 45,654,727 km (0.111 R)
• M66: 46,060,885 km (0.103 R)
• M67: 49,040,127 km (0.117 R)
• M68: 51,763,706 km (0.061 R)
• M69: 53,784,922 km (0.119 R)
• M70: 56,701,183 km (0.09 R)
• M71: 57,137,560 km (0.052 R)
• M72: 57,246,767 km (0.04 R)
• M73: 57,356,123 km (0.08 R)
• M74: 58,013,605 km (0.095 R)
• M75: 58,453,423 km (0.092 R)
• M76: 58,563,527 km (0.055 R)
• M77: 58,894,139 km (0.117 R)
• M78: 59,446,753 km (0.062 R)
• M79: 60,891,569 km (0.099 R)
• M80: 63,588,969 km (0.065 R)
• M81: 63,928,855 km (0.09 R)
• M82: 64,496,728 km (0.054 R)
• M83: 68,170,553 km (0.092 R)
• M84: 68,402,430 km (0.119 R)
• M85: 69,449,016 km (0.108 R)
• M86: 72,029,580 km (0.089 R)
• M87: 73,094,268 km (0.077 R)
• M88: 76,078,895 km (0.066 R)
• M89: 76,801,153 km (0.065 R)
• M90: 79,834,848 km (0.096 R)
• M91: 80,079,142 km (0.04 R)
• M92: 82,043,212 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.5

Radius: 4.8

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 12.74 AU - 16.02 AU

Year: 20119 Days

Day: 15.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 91,827,893 km

• M1: 115,041 km (0.116 R)
• M2: 236,365 km (0.09 R)
• M3: 648,357 km (0.104 R)
• M4: 742,005 km (0.036 R)
• M5: 1,067,381 km (0.085 R)
• M6: 1,141,133 km (0.087 R)
• M7: 1,473,090 km (0.101 R)
• M8: 1,534,725 km (0.065 R)
• M9: 1,639,293 km (0.063 R)
• M10: 1,877,603 km (0.1 R)
• M11: 2,362,599 km (0.101 R)
• M12: 2,532,542 km (0.05 R)
• M13: 2,858,666 km (0.109 R)
• M14: 3,251,211 km (0.12 R)
• M15: 3,885,805 km (0.099 R)
• M16: 4,527,580 km (0.081 R)
• M17: 4,830,066 km (0.045 R)
• M18: 5,233,083 km (0.091 R)
• M19: 5,359,194 km (0.072 R)
• M20: 6,203,674 km (0.112 R)
• M21: 6,675,207 km (0.106 R)
• M22: 6,709,315 km (0.094 R)
• M23: 6,949,868 km (0.103 R)
• M24: 7,158,408 km (0.037 R)
• M25: 7,193,264 km (0.062 R)
• M26: 7,616,925 km (0.108 R)
• M27: 8,085,167 km (0.102 R)
• M28: 8,451,532 km (0.064 R)
• M29: 9,276,564 km (0.083 R)
• M30: 9,621,537 km (0.119 R)
• M31: 9,814,967 km (0.081 R)
• M32: 11,163,891 km (0.116 R)
• M33: 11,653,824 km (0.074 R)
• M34: 11,694,963 km (0.049 R)
• M35: 12,108,900 km (0.093 R)
• M36: 12,654,334 km (0.091 R)
• M37: 13,856,054 km (0.063 R)
• M38: 13,899,737 km (0.076 R)
• M39: 14,647,726 km (0.105 R)
• M40: 14,692,156 km (0.072 R)
• M41: 15,093,827 km (0.089 R)
• M42: 15,318,523 km (0.113 R)
• M43: 15,771,356 km (0.083 R)
• M44: 16,690,036 km (0.108 R)
• M45: 17,343,330 km (0.102 R)
• M46: 18,005,001 km (0.042 R)
• M47: 19,353,028 km (0.108 R)
• M48: 19,842,213 km (0.091 R)
• M49: 20,533,953 km (0.084 R)
• M50: 21,083,127 km (0.03 R)
• M51: 21,535,810 km (0.091 R)
• M52: 22,913,457 km (0.09 R)
• M53: 23,016,680 km (0.117 R)
• M54: 23,171,813 km (0.081 R)
• M55: 24,424,695 km (0.094 R)
• M56: 25,432,087 km (0.113 R)
• M57: 26,398,938 km (0.115 R)
• M58: 28,812,400 km (0.087 R)
• M59: 29,091,101 km (0.096 R)
• M60: 30,327,976 km (0.049 R)
• M61: 36,824,563 km (0.11 R)
• M62: 37,917,076 km (0.109 R)
• M63: 38,344,926 km (0.113 R)
• M64: 38,774,272 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.2

Radius: 5.9

Gravity: 24.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 14.45 AU - 17.77 AU

Year: 23857 Days

Day: 20.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,827,893 km

• M1: 88,412 km (0.116 R)
• M2: 241,900 km (0.044 R)
• M3: 458,069 km (0.081 R)
• M4: 598,541 km (0.116 R)
• M5: 1,192,893 km (0.102 R)
• M6: 1,289,234 km (0.08 R)
• M7: 1,883,138 km (0.066 R)
• M8: 2,592,082 km (0.11 R)
• M9: 2,931,520 km (0.025 R)
• M10: 3,106,400 km (0.113 R)
• M11: 3,466,631 km (0.104 R)
• M12: 4,423,759 km (0.076 R)
• M13: 5,890,715 km (0.042 R)
• M14: 6,675,655 km (0.085 R)
• M15: 7,315,336 km (0.103 R)
• M16: 8,589,760 km (0.056 R)
• M17: 8,777,505 km (0.077 R)
• M18: 9,156,736 km (0.086 R)
• M19: 10,392,863 km (0.089 R)
• M20: 10,459,434 km (0.109 R)
• M21: 11,474,007 km (0.117 R)
• M22: 11,818,980 km (0.042 R)
• M23: 12,027,818 km (0.11 R)
• M24: 12,448,787 km (0.061 R)
• M25: 12,519,547 km (0.104 R)
• M26: 12,590,306 km (0.032 R)
• M27: 12,661,216 km (0.072 R)
• M28: 12,946,200 km (0.073 R)
• M29: 13,667,860 km (0.113 R)
• M30: 13,887,021 km (0.104 R)
• M31: 15,301,169 km (0.112 R)
• M32: 15,757,293 km (0.101 R)
• M33: 16,760,646 km (0.101 R)
• M34: 17,546,484 km (0.076 R)
• M35: 18,991,001 km (0.102 R)
• M36: 19,645,192 km (0.059 R)
• M37: 20,223,538 km (0.059 R)
• M38: 20,389,891 km (0.039 R)
• M39: 22,077,654 km (0.115 R)
• M40: 22,679,037 km (0.098 R)
• M41: 24,869,898 km (0.102 R)
• M42: 25,226,689 km (0.12 R)
• M43: 26,579,652 km (0.094 R)
• M44: 26,944,521 km (0.111 R)
• M45: 27,219,183 km (0.057 R)
• M46: 27,402,740 km (0.111 R)
• M47: 27,678,897 km (0.086 R)
• M48: 28,886,451 km (0.065 R)
• M49: 33,099,127 km (0.044 R)
• M50: 33,589,958 km (0.084 R)
• M51: 34,280,950 km (0.111 R)
• M52: 35,176,294 km (0.075 R)
• M53: 36,180,095 km (0.106 R)
• M54: 36,685,587 km (0.057 R)
• M55: 38,113,349 km (0.099 R)
• M56: 38,627,517 km (0.095 R)
• M57: 38,730,739 km (0.093 R)
• M58: 41,972,974 km (0.105 R)
• M59: 42,079,039 km (0.106 R)
• M60: 43,572,773 km (0.062 R)
• M61: 46,612,004 km (0.092 R)
• M62: 48,157,051 km (0.075 R)
• M63: 48,379,054 km (0.1 R)
• M64: 49,831,051 km (0.071 R)
• M65: 50,844,576 km (0.081 R)
• M66: 53,006,415 km (0.115 R)
• M67: 53,121,157 km (0.117 R)
• M68: 53,925,694 km (0.098 R)
• M69: 54,041,034 km (0.095 R)
• M70: 54,966,147 km (0.086 R)
• M71: 55,547,036 km (0.11 R)
• M72: 56,246,705 km (0.073 R)
• M73: 56,597,662 km (0.11 R)
• M74: 57,537,136 km (0.117 R)
• M75: 58,837,291 km (0.095 R)
• M76: 59,431,494 km (0.093 R)
• M77: 60,147,021 km (0.118 R)
• M78: 61,225,921 km (0.062 R)
• M79: 63,645,965 km (0.089 R)
• M80: 64,500,468 km (0.067 R)
• M81: 68,704,019 km (0.073 R)
• M82: 73,122,841 km (0.092 R)
• M83: 76,335,006 km (0.108 R)
• M84: 77,762,768 km (0.113 R)
• M85: 80,381,479 km (0.034 R)
• M86: 82,497,092 km (0.052 R)
• M87: 83,161,905 km (0.094 R)
• M88: 85,704,620 km (0.069 R)
• M89: 87,730,026 km (0.066 R)
• M90: 88,680,571 km (0.076 R)
• M91: 89,225,406 km (0.087 R)
• M92: 89,771,139 km (0.103 R)
• M93: 90,729,014 km (0.068 R)
• M94: 91,415,369 km (0.074 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 11,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit