🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.49 AU - 0.67 AU

Year: 168 Days

Day: 16.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,954,421 km

• M1: 60,886 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.8 AU - 1.98 AU

Year: 989 Days

Day: 29.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,954,421 km

• M1: 1,120,039 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.93 AU - 1.95 AU

Year: 1029 Days

Day: 17.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.11 AU - 2.55 AU

Year: 1354 Days

Day: 19.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.41 AU - 3.71 AU

Year: 2038 Days

Day: 27.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.83 AU - 3.53 AU

Year: 2159 Days

Day: 25.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.9

Radius: 11.7

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.07 AU - 5.05 AU

Year: 3708 Days

Day: 5.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,954,421 km

• M1: 156,031 km (0.099 R)
• M2: 229,932 km (0.117 R)
• M3: 307,274 km (0.103 R)
• M4: 462,856 km (0.079 R)
• M5: 612,154 km (0.09 R)
• M6: 974,481 km (0.062 R)
• M7: 1,173,894 km (0.115 R)
• M8: 1,545,496 km (0.062 R)
• M9: 1,724,115 km (0.106 R)
• M10: 1,823,149 km (0.102 R)
• M11: 1,924,277 km (0.098 R)
• M12: 2,254,440 km (0.116 R)
• M13: 2,426,477 km (0.037 R)
• M14: 2,635,466 km (0.053 R)
• M15: 2,717,445 km (0.066 R)
• M16: 3,422,201 km (0.065 R)
• M17: 3,878,923 km (0.094 R)
• M18: 4,010,420 km (0.11 R)
• M19: 4,297,049 km (0.109 R)
• M20: 4,374,691 km (0.099 R)
• M21: 4,590,560 km (0.043 R)
• M22: 4,709,790 km (0.095 R)
• M23: 4,910,849 km (0.077 R)
• M24: 5,012,426 km (0.063 R)
• M25: 5,363,233 km (0.045 R)
• M26: 5,721,969 km (0.106 R)
• M27: 5,872,016 km (0.04 R)
• M28: 6,981,433 km (0.05 R)
• M29: 7,211,216 km (0.109 R)
• M30: 7,962,795 km (0.087 R)
• M31: 8,130,495 km (0.079 R)
• M32: 8,251,071 km (0.115 R)
• M33: 8,591,855 km (0.078 R)
• M34: 8,665,457 km (0.107 R)
• M35: 8,763,892 km (0.078 R)
• M36: 8,838,093 km (0.11 R)
• M37: 9,011,776 km (0.113 R)
• M38: 9,161,673 km (0.092 R)
• M39: 9,312,318 km (0.086 R)
• M40: 9,413,296 km (0.077 R)
• M41: 10,052,379 km (0.095 R)
• M42: 10,494,889 km (0.082 R)
• M43: 11,157,308 km (0.115 R)
• M44: 11,426,136 km (0.118 R)
• M45: 11,588,449 km (0.07 R)
• M46: 11,778,738 km (0.111 R)
• M47: 12,107,554 km (0.067 R)
• M48: 12,550,513 km (0.107 R)
• M49: 12,886,211 km (0.1 R)
• M50: 13,111,805 km (0.087 R)
• M51: 13,395,442 km (0.057 R)
• M52: 13,595,305 km (0.113 R)
• M53: 13,911,256 km (0.086 R)
• M54: 15,288,753 km (0.104 R)
• M55: 15,437,902 km (0.099 R)
• M56: 15,918,261 km (0.094 R)
• M57: 16,190,529 km (0.08 R)
• M58: 16,403,556 km (0.113 R)
• M59: 16,924,456 km (0.041 R)
• M60: 17,016,907 km (0.098 R)
• M61: 17,450,891 km (0.081 R)
• M62: 18,266,349 km (0.082 R)
• M63: 18,966,168 km (0.084 R)
• M64: 19,062,359 km (0.112 R)
• M65: 19,158,551 km (0.078 R)
• M66: 19,512,948 km (0.095 R)
• M67: 20,162,801 km (0.115 R)
• M68: 20,424,747 km (0.11 R)
• M69: 20,654,828 km (0.036 R)
• M70: 21,084,623 km (0.109 R)
• M71: 22,222,315 km (0.089 R)
• M72: 22,594,664 km (0.119 R)
• M73: 22,730,499 km (0.03 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.7

Radius: 6.8

Gravity: 12.41 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 11.45 AU - 18.29 AU

Year: 21835 Days

Day: 18.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,954,421 km

• M1: 299,345 km (0.09 R)
• M2: 366,964 km (0.077 R)
• M3: 499,208 km (0.115 R)
• M4: 560,842 km (0.084 R)
• M5: 959,371 km (0.082 R)
• M6: 1,228,947 km (0.059 R)
• M7: 1,285,794 km (0.094 R)
• M8: 3,046,860 km (0.094 R)
• M9: 3,242,235 km (0.095 R)
• M10: 4,365,715 km (0.074 R)
• M11: 4,497,510 km (0.103 R)
• M12: 4,586,072 km (0.104 R)
• M13: 4,855,199 km (0.057 R)
• M14: 4,900,527 km (0.11 R)
• M15: 6,031,188 km (0.035 R)
• M16: 6,326,045 km (0.066 R)
• M17: 6,777,083 km (0.09 R)
• M18: 7,238,443 km (0.049 R)
• M19: 7,604,509 km (0.072 R)
• M20: 7,869,596 km (0.054 R)
• M21: 9,522,802 km (0.064 R)
• M22: 9,579,649 km (0.119 R)
• M23: 9,923,575 km (0.052 R)
• M24: 10,446,868 km (0.099 R)
• M25: 11,763,778 km (0.106 R)
• M26: 12,942,460 km (0.094 R)
• M27: 14,223,466 km (0.068 R)
• M28: 14,879,004 km (0.119 R)
• M29: 15,011,249 km (0.101 R)
• M30: 15,143,942 km (0.097 R)
• M31: 16,219,401 km (0.117 R)
• M32: 18,585,291 km (0.117 R)
• M33: 18,656,350 km (0.06 R)
• M34: 19,013,740 km (0.05 R)
• M35: 20,612,941 km (0.05 R)
• M36: 21,130,699 km (0.078 R)
• M37: 21,205,049 km (0.087 R)
• M38: 24,482,290 km (0.089 R)
• M39: 25,345,619 km (0.102 R)
• M40: 25,424,607 km (0.095 R)
• M41: 26,298,857 km (0.119 R)
• M42: 26,860,298 km (0.108 R)
• M43: 27,263,763 km (0.09 R)
• M44: 27,669,173 km (0.066 R)
• M45: 28,322,018 km (0.062 R)
• M46: 28,403,998 km (0.12 R)
• M47: 28,815,093 km (0.05 R)
• M48: 28,897,521 km (0.072 R)
• M49: 29,642,968 km (0.028 R)
• M50: 38,703,363 km (0.116 R)
• M51: 39,250,293 km (0.1 R)
• M52: 39,983,472 km (0.112 R)
• M53: 40,628,837 km (0.086 R)
• M54: 40,721,288 km (0.047 R)
• M55: 42,773,023 km (0.09 R)
• M56: 43,149,711 km (0.103 R)
• M57: 44,858,268 km (0.116 R)
• M58: 46,298,895 km (0.1 R)
• M59: 46,395,536 km (0.079 R)
• M60: 46,685,606 km (0.027 R)
• M61: 48,831,737 km (0.079 R)
• M62: 49,620,118 km (0.049 R)
• M63: 50,313,354 km (0.118 R)
• M64: 50,512,020 km (0.037 R)
• M65: 51,509,240 km (0.097 R)
• M66: 51,609,321 km (0.096 R)
• M67: 52,815,379 km (0.102 R)
• M68: 53,219,443 km (0.065 R)
• M69: 53,320,571 km (0.084 R)
• M70: 56,076,463 km (0.069 R)
• M71: 56,798,572 km (0.039 R)
• M72: 56,901,944 km (0.064 R)
• M73: 57,108,838 km (0.062 R)
• M74: 58,147,645 km (0.073 R)
• M75: 59,507,191 km (0.094 R)
• M76: 62,791,313 km (0.074 R)
• M77: 63,970,742 km (0.063 R)
• M78: 65,049,193 km (0.106 R)
• M79: 66,896,577 km (0.081 R)
• M80: 67,114,990 km (0.1 R)
• M81: 67,224,346 km (0.078 R)
• M82: 68,981,373 km (0.098 R)
• M83: 72,877,500 km (0.11 R)
• M84: 73,214,843 km (0.118 R)
• M85: 73,552,635 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.1

Radius: 7.2

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 14.44 AU - 21 AU

Year: 28405 Days

Day: 18.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,954,421 km

• M1: 246,836 km (0.038 R)
• M2: 556,803 km (0.075 R)
• M3: 626,217 km (0.107 R)
• M4: 1,411,007 km (0.112 R)
• M5: 1,541,008 km (0.051 R)
• M6: 1,607,429 km (0.104 R)
• M7: 1,883,138 km (0.073 R)
• M8: 2,062,955 km (0.095 R)
• M9: 2,517,283 km (0.116 R)
• M10: 3,002,130 km (0.097 R)
• M11: 3,918,118 km (0.116 R)
• M12: 4,477,913 km (0.03 R)
• M13: 5,013,025 km (0.102 R)
• M14: 5,414,695 km (0.086 R)
• M15: 5,671,106 km (0.105 R)
• M16: 6,036,872 km (0.119 R)
• M17: 7,067,452 km (0.06 R)
• M18: 7,291,251 km (0.039 R)
• M19: 7,688,732 km (0.081 R)
• M20: 7,746,028 km (0.099 R)
• M21: 8,742,799 km (0.093 R)
• M22: 9,347,773 km (0.092 R)
• M23: 9,408,958 km (0.118 R)
• M24: 11,438,253 km (0.094 R)
• M25: 11,503,777 km (0.053 R)
• M26: 13,389,009 km (0.096 R)
• M27: 14,015,077 km (0.063 R)
• M28: 15,803,669 km (0.092 R)
• M29: 16,023,129 km (0.082 R)
• M30: 18,119,444 km (0.082 R)
• M31: 19,355,421 km (0.091 R)
• M32: 20,538,890 km (0.08 R)
• M33: 21,099,134 km (0.071 R)
• M34: 21,583,233 km (0.072 R)
• M35: 22,398,392 km (0.094 R)
• M36: 22,644,929 km (0.103 R)
• M37: 24,311,150 km (0.115 R)
• M38: 24,564,569 km (0.079 R)
• M39: 24,988,679 km (0.103 R)
• M40: 25,930,397 km (0.086 R)
• M41: 26,189,202 km (0.081 R)
• M42: 28,290,603 km (0.082 R)
• M43: 36,058,772 km (0.108 R)
• M44: 36,251,304 km (0.114 R)
• M45: 36,830,996 km (0.091 R)
• M46: 37,316,291 km (0.065 R)
• M47: 37,608,605 km (0.077 R)
• M48: 37,706,143 km (0.098 R)
• M49: 37,803,831 km (0.113 R)
• M50: 39,874,116 km (0.078 R)
• M51: 40,172,863 km (0.114 R)
• M52: 42,284,885 km (0.118 R)
• M53: 43,201,023 km (0.091 R)
• M54: 45,260,237 km (0.086 R)
• M55: 45,364,058 km (0.091 R)
• M56: 45,571,999 km (0.118 R)
• M57: 46,197,318 km (0.084 R)
• M58: 46,930,647 km (0.091 R)
• M59: 47,246,000 km (0.118 R)
• M60: 47,984,714 km (0.079 R)
• M61: 48,940,195 km (0.12 R)
• M62: 51,518,515 km (0.082 R)
• M63: 51,952,498 km (0.113 R)
• M64: 53,480,940 km (0.03 R)
• M65: 54,471,427 km (0.114 R)
• M66: 54,913,489 km (0.097 R)
• M67: 55,245,895 km (0.095 R)
• M68: 55,579,050 km (0.103 R)
• M69: 55,801,352 km (0.105 R)
• M70: 59,172,690 km (0.12 R)
• M71: 60,082,843 km (0.097 R)
• M72: 60,196,986 km (0.104 R)
• M73: 61,456,750 km (0.106 R)
• M74: 61,801,872 km (0.062 R)
• M75: 62,493,912 km (0.114 R)
• M76: 63,536,908 km (0.079 R)
• M77: 64,585,590 km (0.116 R)
• M78: 66,346,057 km (0.093 R)
• M79: 67,765,891 km (0.091 R)
• M80: 69,076,069 km (0.117 R)
• M81: 69,434,805 km (0.103 R)
• M82: 71,842,582 km (0.083 R)
• M83: 73,178,491 km (0.09 R)
• M84: 76,244,799 km (0.036 R)
• M85: 76,368,367 km (0.119 R)
• M86: 79,352,994 km (0.087 R)
• M87: 79,728,784 km (0.105 R)
• M88: 81,490,149 km (0.106 R)
• M89: 81,616,410 km (0.072 R)
• M90: 85,307,288 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.1

Radius: 7.5

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 15.11 AU - 23.29 AU

Year: 32037 Days

Day: 22.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 48,954,421 km

• M1: 128,205 km (0.058 R)
• M2: 334,501 km (0.119 R)
• M3: 921,672 km (0.102 R)
• M4: 2,330,884 km (0.085 R)
• M5: 2,570,989 km (0.077 R)
• M6: 3,220,393 km (0.057 R)
• M7: 3,887,001 km (0.093 R)
• M8: 5,238,768 km (0.09 R)
• M9: 7,488,271 km (0.07 R)
• M10: 7,645,050 km (0.12 R)
• M11: 9,694,690 km (0.05 R)
• M12: 11,403,546 km (0.11 R)
• M13: 11,811,051 km (0.068 R)
• M14: 14,744,665 km (0.111 R)
• M15: 14,990,754 km (0.088 R)
• M16: 16,443,948 km (0.052 R)
• M17: 16,545,824 km (0.08 R)
• M18: 19,213,603 km (0.026 R)
• M19: 19,968,922 km (0.111 R)
• M20: 21,064,876 km (0.117 R)
• M21: 21,620,183 km (0.088 R)
• M22: 23,429,271 km (0.116 R)
• M23: 25,110,152 km (0.105 R)
• M24: 25,580,637 km (0.114 R)
• M25: 25,876,243 km (0.106 R)
• M26: 28,098,370 km (0.082 R)
• M27: 29,944,557 km (0.052 R)
• M28: 31,639,351 km (0.062 R)
• M29: 31,956,499 km (0.088 R)
• M30: 33,171,682 km (0.08 R)
• M31: 33,364,963 km (0.044 R)
• M32: 34,076,749 km (0.053 R)
• M33: 36,441,144 km (0.098 R)
• M34: 37,174,024 km (0.048 R)
• M35: 37,979,159 km (0.085 R)
• M36: 38,046,478 km (0.108 R)
• M37: 39,879,950 km (0.091 R)
• M38: 44,908,084 km (0.106 R)
• M39: 46,195,972 km (0.031 R)
• M40: 46,483,798 km (0.111 R)
• M41: 47,931,906 km (0.091 R)
• M42: 48,369,330 km (0.113 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 19,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit