🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.69 AU - 0.85 AU

Year: 251 Days

Day: 45.5 Hours

Environment

Temp: 119 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.84 AU - 1.02 AU

Year: 333 Days

Day: 44.2 Hours

Environment

Temp: 47 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 90,590,925 km

• M1: 69,862 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.85 AU - 1.41 AU

Year: 445 Days

Day: 33.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.65 AU - 3.91 AU

Year: 2203 Days

Day: 35.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.37 AU - 3.75 AU

Year: 2491 Days

Day: 23.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,590,925 km

• M1: 254,466 km (0.065 R)
• M2: 437,873 km (0.028 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.7

Radius: 9

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.04 AU - 5.36 AU

Year: 3779 Days

Day: 8.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 90,590,925 km

• M1: 115,340 km (0.091 R)
• M2: 171,888 km (0.112 R)
• M3: 334,950 km (0.111 R)
• M4: 512,971 km (0.066 R)
• M5: 600,635 km (0.062 R)
• M6: 906,563 km (0.116 R)
• M7: 993,180 km (0.092 R)
• M8: 1,222,514 km (0.073 R)
• M9: 1,730,997 km (0.109 R)
• M10: 1,812,528 km (0.099 R)
• M11: 2,008,202 km (0.054 R)
• M12: 2,137,604 km (0.057 R)
• M13: 2,255,038 km (0.066 R)
• M14: 2,420,045 km (0.104 R)
• M15: 2,496,340 km (0.045 R)
• M16: 2,557,974 km (0.087 R)
• M17: 2,730,311 km (0.111 R)
• M18: 3,020,531 km (0.101 R)
• M19: 3,202,741 km (0.099 R)
• M20: 3,303,719 km (0.091 R)
• M21: 3,422,799 km (0.064 R)
• M22: 3,860,074 km (0.11 R)
• M23: 4,806,280 km (0.034 R)
• M24: 5,019,457 km (0.119 R)
• M25: 5,375,051 km (0.083 R)
• M26: 5,800,358 km (0.07 R)
• M27: 6,089,980 km (0.11 R)
• M28: 6,257,529 km (0.026 R)
• M29: 6,726,369 km (0.115 R)
• M30: 6,877,912 km (0.05 R)
• M31: 7,272,700 km (0.101 R)
• M32: 7,405,992 km (0.115 R)
• M33: 7,879,021 km (0.057 R)
• M34: 8,015,903 km (0.116 R)
• M35: 8,199,758 km (0.05 R)
• M36: 8,925,159 km (0.088 R)
• M37: 9,355,851 km (0.09 R)
• M38: 9,965,163 km (0.112 R)
• M39: 10,237,431 km (0.048 R)
• M40: 10,386,879 km (0.108 R)
• M41: 10,688,020 km (0.096 R)
• M42: 11,017,584 km (0.037 R)
• M43: 11,427,931 km (0.108 R)
• M44: 11,921,454 km (0.087 R)
• M45: 12,316,243 km (0.089 R)
• M46: 12,555,001 km (0.094 R)
• M47: 13,416,685 km (0.094 R)
• M48: 13,607,722 km (0.097 R)
• M49: 13,992,487 km (0.109 R)
• M50: 14,269,542 km (0.11 R)
• M51: 14,380,993 km (0.103 R)
• M52: 15,196,750 km (0.037 R)
• M53: 15,282,021 km (0.059 R)
• M54: 15,710,619 km (0.086 R)
• M55: 15,911,978 km (0.102 R)
• M56: 16,404,753 km (0.082 R)
• M57: 16,521,290 km (0.082 R)
• M58: 17,524,044 km (0.093 R)
• M59: 17,972,688 km (0.114 R)
• M60: 18,394,853 km (0.101 R)
• M61: 18,667,869 km (0.116 R)
• M62: 18,881,196 km (0.075 R)
• M63: 18,972,900 km (0.052 R)
• M64: 19,928,980 km (0.037 R)
• M65: 19,991,212 km (0.064 R)
• M66: 20,146,944 km (0.06 R)
• M67: 20,240,742 km (0.098 R)
• M68: 20,711,376 km (0.107 R)
• M69: 20,932,183 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.4

Radius: 5.6

Gravity: 22.24 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 14.44 AU - 18.34 AU

Year: 24608 Days

Day: 20.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,590,925 km

• M1: 100,679 km (0.102 R)
• M2: 694,733 km (0.115 R)
• M3: 1,425,369 km (0.112 R)
• M4: 1,801,757 km (0.116 R)
• M5: 2,056,821 km (0.118 R)
• M6: 2,560,368 km (0.074 R)
• M7: 2,930,473 km (0.115 R)
• M8: 3,405,596 km (0.061 R)
• M9: 3,720,349 km (0.094 R)
• M10: 4,620,779 km (0.113 R)
• M11: 5,069,872 km (0.101 R)
• M12: 5,532,877 km (0.067 R)
• M13: 5,690,254 km (0.096 R)
• M14: 6,171,062 km (0.086 R)
• M15: 6,334,273 km (0.113 R)
• M16: 6,443,779 km (0.056 R)
• M17: 7,690,228 km (0.028 R)
• M18: 7,865,856 km (0.086 R)
• M19: 8,460,807 km (0.092 R)
• M20: 8,947,149 km (0.102 R)
• M21: 9,008,634 km (0.11 R)
• M22: 10,138,248 km (0.086 R)
• M23: 10,850,334 km (0.074 R)
• M24: 11,378,264 km (0.032 R)
• M25: 12,049,959 km (0.049 R)
• M26: 12,527,774 km (0.077 R)
• M27: 12,942,310 km (0.104 R)
• M28: 13,713,786 km (0.094 R)
• M29: 14,644,734 km (0.085 R)
• M30: 15,669,928 km (0.1 R)
• M31: 16,041,679 km (0.066 R)
• M32: 16,718,011 km (0.068 R)
• M33: 19,835,032 km (0.097 R)
• M34: 20,560,582 km (0.075 R)
• M35: 22,956,840 km (0.115 R)
• M36: 23,378,856 km (0.104 R)
• M37: 24,487,975 km (0.086 R)
• M38: 24,919,116 km (0.069 R)
• M39: 25,265,884 km (0.103 R)
• M40: 25,614,147 km (0.079 R)
• M41: 26,934,498 km (0.072 R)
• M42: 27,112,220 km (0.078 R)
• M43: 27,826,999 km (0.103 R)
• M44: 28,367,197 km (0.12 R)
• M45: 29,001,642 km (0.067 R)
• M46: 30,747,449 km (0.086 R)
• M47: 32,338,123 km (0.087 R)
• M48: 33,190,980 km (0.067 R)
• M49: 33,667,898 km (0.113 R)
• M50: 36,086,896 km (0.109 R)
• M51: 37,862,922 km (0.104 R)
• M52: 38,461,164 km (0.067 R)
• M53: 39,062,547 km (0.085 R)
• M54: 40,376,316 km (0.086 R)
• M55: 41,601,821 km (0.032 R)
• M56: 43,358,699 km (0.12 R)
• M57: 44,613,376 km (0.053 R)
• M58: 45,350,894 km (0.105 R)
• M59: 49,750,118 km (0.119 R)
• M60: 49,968,232 km (0.084 R)
• M61: 52,276,826 km (0.085 R)
• M62: 52,831,685 km (0.037 R)
• M63: 54,283,233 km (0.097 R)
• M64: 55,183,064 km (0.11 R)
• M65: 55,861,191 km (0.112 R)
• M66: 56,087,832 km (0.072 R)
• M67: 57,111,530 km (0.064 R)
• M68: 57,454,109 km (0.092 R)
• M69: 57,682,845 km (0.063 R)
• M70: 58,026,620 km (0.081 R)
• M71: 59,408,306 km (0.09 R)
• M72: 59,755,373 km (0.097 R)
• M73: 60,567,989 km (0.092 R)
• M74: 63,145,560 km (0.111 R)
• M75: 63,263,444 km (0.112 R)
• M76: 63,617,990 km (0.077 R)
• M77: 64,210,248 km (0.083 R)
• M78: 64,685,371 km (0.031 R)
• M79: 67,681,069 km (0.075 R)
• M80: 69,135,160 km (0.092 R)
• M81: 70,354,532 km (0.093 R)
• M82: 71,581,235 km (0.055 R)
• M83: 72,938,536 km (0.102 R)
• M84: 73,434,304 km (0.104 R)
• M85: 74,803,274 km (0.085 R)
• M86: 75,804,083 km (0.039 R)
• M87: 76,935,492 km (0.057 R)
• M88: 77,061,454 km (0.071 R)
• M89: 78,579,423 km (0.097 R)
• M90: 79,979,360 km (0.099 R)
• M91: 80,490,536 km (0.054 R)
• M92: 81,259,319 km (0.086 R)
• M93: 82,804,067 km (0.096 R)
• M94: 87,759,646 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.8

Radius: 6.8

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 16.37 AU - 16.91 AU

Year: 25173 Days

Day: 18.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,590,925 km

• M1: 111,750 km (0.059 R)
• M2: 1,298,659 km (0.087 R)
• M3: 1,416,093 km (0.063 R)
• M4: 2,227,213 km (0.048 R)
• M5: 2,332,829 km (0.064 R)
• M6: 2,772,049 km (0.108 R)
• M7: 2,847,745 km (0.089 R)
• M8: 3,039,978 km (0.119 R)
• M9: 3,316,286 km (0.076 R)
• M10: 3,725,137 km (0.092 R)
• M11: 3,850,948 km (0.115 R)
• M12: 3,978,107 km (0.066 R)
• M13: 4,020,742 km (0.115 R)
• M14: 4,815,555 km (0.092 R)
• M15: 5,514,028 km (0.118 R)
• M16: 5,561,750 km (0.072 R)
• M17: 5,705,663 km (0.045 R)
• M18: 6,900,800 km (0.068 R)
• M19: 7,632,483 km (0.107 R)
• M20: 7,685,740 km (0.094 R)
• M21: 7,899,815 km (0.034 R)
• M22: 8,007,675 km (0.096 R)
• M23: 8,388,850 km (0.095 R)
• M24: 9,797,763 km (0.043 R)
• M25: 10,856,766 km (0.055 R)
• M26: 11,157,458 km (0.059 R)
• M27: 11,278,483 km (0.091 R)
• M28: 11,951,823 km (0.077 R)
• M29: 12,013,607 km (0.113 R)
• M30: 14,905,633 km (0.096 R)
• M31: 14,972,353 km (0.118 R)
• M32: 15,239,685 km (0.086 R)
• M33: 15,441,343 km (0.087 R)
• M34: 15,643,898 km (0.086 R)
• M35: 15,847,202 km (0.102 R)
• M36: 15,915,269 km (0.114 R)
• M37: 16,669,541 km (0.07 R)
• M38: 17,016,309 km (0.114 R)
• M39: 18,284,001 km (0.074 R)
• M40: 18,426,867 km (0.043 R)
• M41: 19,801,223 km (0.098 R)
• M42: 19,947,829 km (0.103 R)
• M43: 22,037,711 km (0.119 R)
• M44: 22,800,810 km (0.062 R)
• M45: 23,031,340 km (0.106 R)
• M46: 24,274,349 km (0.109 R)
• M47: 25,141,568 km (0.112 R)
• M48: 26,018,810 km (0.044 R)
• M49: 26,340,295 km (0.077 R)
• M50: 28,049,750 km (0.037 R)
• M51: 28,710,225 km (0.082 R)
• M52: 29,209,134 km (0.105 R)
• M53: 30,299,553 km (0.106 R)
• M54: 31,147,473 km (0.063 R)
• M55: 31,232,744 km (0.117 R)
• M56: 32,347,697 km (0.12 R)
• M57: 37,116,279 km (0.113 R)
• M58: 39,029,187 km (0.075 R)
• M59: 40,694,062 km (0.045 R)
• M60: 42,760,307 km (0.102 R)
• M61: 43,329,826 km (0.108 R)
• M62: 44,092,925 km (0.063 R)
• M63: 44,284,410 km (0.1 R)
• M64: 44,572,087 km (0.119 R)
• M65: 44,860,512 km (0.115 R)
• M66: 45,149,535 km (0.119 R)
• M67: 45,439,007 km (0.088 R)
• M68: 45,535,797 km (0.118 R)
• M69: 46,896,240 km (0.087 R)
• M70: 48,171,562 km (0.076 R)
• M71: 49,956,115 km (0.046 R)
• M72: 51,661,381 km (0.09 R)
• M73: 53,385,646 km (0.077 R)
• M74: 55,748,245 km (0.104 R)
• M75: 56,786,005 km (0.066 R)
• M76: 57,516,342 km (0.119 R)
• M77: 59,619,987 km (0.083 R)
• M78: 59,725,753 km (0.044 R)
• M79: 60,149,713 km (0.06 R)
• M80: 61,000,776 km (0.111 R)
• M81: 63,361,430 km (0.059 R)
• M82: 64,010,386 km (0.111 R)
• M83: 66,958,062 km (0.091 R)
• M84: 67,729,389 km (0.072 R)
• M85: 68,393,005 km (0.111 R)
• M86: 69,058,715 km (0.085 R)
• M87: 70,956,514 km (0.025 R)
• M88: 71,517,955 km (0.091 R)
• M89: 73,097,708 km (0.082 R)
• M90: 73,437,744 km (0.116 R)
• M91: 73,551,289 km (0.074 R)
• M92: 73,664,684 km (0.085 R)
• M93: 74,005,618 km (0.03 R)
• M94: 74,803,124 km (0.1 R)
• M95: 75,718,065 km (0.108 R)
• M96: 75,832,657 km (0.03 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.8

Radius: 5.1

Gravity: 17.87 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 18.3 AU - 20.38 AU

Year: 31542 Days

Day: 16.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 118.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,590,925 km

• M1: 197,619 km (0.063 R)
• M2: 510,428 km (0.108 R)
• M3: 606,171 km (0.097 R)
• M4: 707,748 km (0.07 R)
• M5: 898,934 km (0.08 R)
• M6: 1,075,609 km (0.079 R)
• M7: 1,168,060 km (0.092 R)
• M8: 1,295,368 km (0.029 R)
• M9: 1,494,932 km (0.054 R)
• M10: 1,739,973 km (0.069 R)
• M11: 1,885,831 km (0.117 R)
• M12: 2,346,592 km (0.098 R)
• M13: 2,756,191 km (0.107 R)
• M14: 3,968,532 km (0.083 R)
• M15: 4,160,616 km (0.102 R)
• M16: 4,704,255 km (0.097 R)
• M17: 6,804,609 km (0.073 R)
• M18: 6,861,905 km (0.068 R)
• M19: 8,527,527 km (0.072 R)
• M20: 9,277,761 km (0.025 R)
• M21: 10,442,231 km (0.063 R)
• M22: 10,574,475 km (0.107 R)
• M23: 10,773,889 km (0.089 R)
• M24: 10,907,480 km (0.111 R)
• M25: 11,176,307 km (0.097 R)
• M26: 11,515,446 km (0.048 R)
• M27: 13,261,253 km (0.077 R)
• M28: 13,909,610 km (0.096 R)
• M29: 14,494,538 km (0.095 R)
• M30: 15,764,175 km (0.037 R)
• M31: 16,836,193 km (0.111 R)
• M32: 16,913,685 km (0.095 R)
• M33: 17,224,848 km (0.117 R)
• M34: 18,408,018 km (0.115 R)
• M35: 18,487,903 km (0.102 R)
• M36: 18,647,823 km (0.047 R)
• M37: 19,535,986 km (0.119 R)
• M38: 19,698,898 km (0.068 R)
• M39: 20,026,218 km (0.066 R)
• M40: 22,965,218 km (0.085 R)
• M41: 25,946,404 km (0.077 R)
• M42: 26,125,623 km (0.101 R)
• M43: 27,482,026 km (0.047 R)
• M44: 28,031,051 km (0.103 R)
• M45: 28,953,920 km (0.053 R)
• M46: 29,139,720 km (0.066 R)
• M47: 30,924,423 km (0.095 R)
• M48: 31,782,068 km (0.114 R)
• M49: 33,813,607 km (0.115 R)
• M50: 34,795,567 km (0.068 R)
• M51: 35,587,837 km (0.074 R)
• M52: 35,687,320 km (0.07 R)
• M53: 38,000,402 km (0.117 R)
• M54: 39,021,109 km (0.041 R)
• M55: 39,947,419 km (0.087 R)
• M56: 40,568,998 km (0.108 R)
• M57: 47,942,677 km (0.114 R)
• M58: 49,821,626 km (0.038 R)
• M59: 50,714,127 km (0.106 R)
• M60: 52,514,837 km (0.087 R)
• M61: 54,795,157 km (0.069 R)
• M62: 55,831,870 km (0.118 R)
• M63: 56,410,515 km (0.034 R)
• M64: 56,526,603 km (0.105 R)
• M65: 56,875,016 km (0.108 R)
• M66: 57,224,028 km (0.036 R)
• M67: 58,392,986 km (0.062 R)
• M68: 58,745,139 km (0.048 R)
• M69: 59,569,723 km (0.093 R)
• M70: 60,042,601 km (0.074 R)
• M71: 60,635,458 km (0.084 R)
• M72: 60,754,388 km (0.043 R)
• M73: 63,870,362 km (0.081 R)
• M74: 67,529,975 km (0.109 R)
• M75: 68,517,171 km (0.037 R)
• M76: 69,136,656 km (0.084 R)
• M77: 69,509,304 km (0.099 R)
• M78: 71,507,633 km (0.096 R)
• M79: 71,884,470 km (0.1 R)
• M80: 72,892,460 km (0.098 R)
• M81: 75,049,961 km (0.118 R)
• M82: 75,560,688 km (0.047 R)
• M83: 76,585,583 km (0.078 R)
• M84: 76,842,442 km (0.095 R)
• M85: 79,687,495 km (0.101 R)
• M86: 82,172,315 km (0.063 R)
• M87: 83,887,006 km (0.091 R)
• M88: 84,151,794 km (0.078 R)
• M89: 85,080,947 km (0.111 R)
• M90: 86,547,903 km (0.039 R)
• M91: 87,217,503 km (0.11 R)
• M92: 87,351,543 km (0.101 R)
• M93: 89,236,476 km (0.075 R)
• M94: 89,912,808 km (0.029 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 12,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit