🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.56 AU - 0.88 AU

Year: 263 Days

Day: 43.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 42.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.82 AU - 0.86 AU

Year: 331 Days

Day: 21.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,829,580 km

• M1: 359,633 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.95 AU - 1.35 AU

Year: 531 Days

Day: 46.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 100.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.02 AU - 1.36 AU

Year: 559 Days

Day: 14.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,829,580 km

• M1: 308,321 km (0.097 R)
• M2: 498,460 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.02 AU - 2.7 AU

Year: 1561 Days

Day: 20.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,829,580 km

• M1: 139,874 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.6

Radius: 12.8

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.67 AU - 5.15 AU

Year: 4683 Days

Day: 8.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 102,829,580 km

• M1: 167,250 km (0.119 R)
• M2: 249,978 km (0.078 R)
• M3: 337,343 km (0.098 R)
• M4: 547,229 km (0.069 R)
• M5: 779,555 km (0.087 R)
• M6: 1,064,987 km (0.046 R)
• M7: 1,215,483 km (0.112 R)
• M8: 1,395,150 km (0.109 R)
• M9: 1,629,570 km (0.088 R)
• M10: 1,805,347 km (0.048 R)
• M11: 2,024,658 km (0.061 R)
• M12: 2,137,604 km (0.105 R)
• M13: 2,409,872 km (0.118 R)
• M14: 2,529,999 km (0.072 R)
• M15: 2,638,607 km (0.096 R)
• M16: 2,818,424 km (0.11 R)
• M17: 3,487,575 km (0.036 R)
• M18: 3,654,975 km (0.097 R)
• M19: 3,840,477 km (0.042 R)
• M20: 4,076,991 km (0.073 R)
• M21: 4,350,755 km (0.113 R)
• M22: 4,580,836 km (0.096 R)
• M23: 4,916,684 km (0.075 R)
• M24: 5,488,147 km (0.1 R)
• M25: 5,826,987 km (0.109 R)
• M26: 5,989,899 km (0.115 R)
• M27: 6,998,787 km (0.104 R)
• M28: 7,133,425 km (0.051 R)
• M29: 7,424,991 km (0.075 R)
• M30: 7,522,978 km (0.094 R)
• M31: 7,621,563 km (0.11 R)
• M32: 7,760,090 km (0.113 R)
• M33: 7,879,619 km (0.084 R)
• M34: 8,080,080 km (0.081 R)
• M35: 8,588,863 km (0.116 R)
• M36: 8,961,660 km (0.112 R)
• M37: 9,255,321 km (0.084 R)
• M38: 9,382,180 km (0.114 R)
• M39: 9,637,544 km (0.098 R)
• M40: 9,766,048 km (0.043 R)
• M41: 9,852,067 km (0.104 R)
• M42: 10,198,835 km (0.115 R)
• M43: 10,439,538 km (0.074 R)
• M44: 10,615,764 km (0.11 R)
• M45: 10,726,317 km (0.1 R)
• M46: 10,859,609 km (0.093 R)
• M47: 11,083,108 km (0.113 R)
• M48: 11,217,746 km (0.106 R)
• M49: 11,353,132 km (0.112 R)
• M50: 11,466,378 km (0.11 R)
• M51: 11,648,139 km (0.06 R)
• M52: 12,107,105 km (0.102 R)
• M53: 12,501,894 km (0.104 R)
• M54: 12,595,393 km (0.107 R)
• M55: 12,877,235 km (0.045 R)
• M56: 13,113,899 km (0.077 R)
• M57: 13,327,973 km (0.073 R)
• M58: 13,615,201 km (0.095 R)
• M59: 14,074,317 km (0.103 R)
• M60: 14,489,451 km (0.075 R)
• M61: 14,612,421 km (0.12 R)
• M62: 15,007,958 km (0.119 R)
• M63: 15,157,107 km (0.084 R)
• M64: 15,256,888 km (0.047 R)
• M65: 15,432,068 km (0.094 R)
• M66: 15,758,939 km (0.102 R)
• M67: 15,961,345 km (0.105 R)
• M68: 16,343,119 km (0.078 R)
• M69: 16,960,359 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.8

Radius: 3.5

Gravity: 78.02 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 12 AU - 13.56 AU

Year: 19666 Days

Day: 19.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 102,829,580 km

• M1: 73,303 km (0.085 R)
• M2: 103,671 km (0.117 R)
• M3: 213,626 km (0.113 R)
• M4: 617,540 km (0.111 R)
• M5: 666,010 km (0.078 R)
• M6: 819,048 km (0.095 R)
• M7: 872,604 km (0.111 R)
• M8: 1,599,800 km (0.076 R)
• M9: 1,804,150 km (0.046 R)
• M10: 2,089,284 km (0.107 R)
• M11: 2,388,480 km (0.065 R)
• M12: 2,543,014 km (0.115 R)
• M13: 3,151,130 km (0.116 R)
• M14: 3,757,300 km (0.082 R)
• M15: 4,073,550 km (0.063 R)
• M16: 4,304,679 km (0.049 R)
• M17: 4,925,360 km (0.096 R)
• M18: 5,371,312 km (0.065 R)
• M19: 5,472,141 km (0.034 R)
• M20: 6,301,062 km (0.113 R)
• M21: 6,354,170 km (0.079 R)
• M22: 7,223,932 km (0.098 R)
• M23: 7,335,232 km (0.119 R)
• M24: 7,503,380 km (0.061 R)
• M25: 8,015,005 km (0.084 R)
• M26: 11,119,909 km (0.118 R)
• M27: 11,184,086 km (0.106 R)
• M28: 13,166,857 km (0.117 R)
• M29: 14,059,058 km (0.101 R)
• M30: 15,041,617 km (0.117 R)
• M31: 17,592,859 km (0.077 R)
• M32: 17,968,200 km (0.119 R)
• M33: 18,726,512 km (0.113 R)
• M34: 18,802,956 km (0.111 R)
• M35: 19,495,295 km (0.089 R)
• M36: 20,431,329 km (0.118 R)
• M37: 22,753,238 km (0.085 R)
• M38: 24,569,505 km (0.101 R)
• M39: 25,749,384 km (0.079 R)
• M40: 26,175,139 km (0.109 R)
• M41: 28,778,442 km (0.089 R)
• M42: 29,043,379 km (0.099 R)
• M43: 32,009,456 km (0.03 R)
• M44: 32,558,929 km (0.106 R)
• M45: 34,882,035 km (0.118 R)
• M46: 37,066,014 km (0.049 R)
• M47: 37,161,906 km (0.085 R)
• M48: 37,643,013 km (0.085 R)
• M49: 37,835,994 km (0.088 R)
• M50: 38,416,883 km (0.077 R)
• M51: 40,769,908 km (0.052 R)
• M52: 40,868,941 km (0.117 R)
• M53: 41,166,492 km (0.109 R)
• M54: 41,464,939 km (0.095 R)
• M55: 41,763,986 km (0.117 R)
• M56: 42,163,861 km (0.081 R)
• M57: 42,866,671 km (0.099 R)
• M58: 42,967,351 km (0.096 R)
• M59: 43,775,927 km (0.117 R)
• M60: 44,998,292 km (0.086 R)
• M61: 45,305,566 km (0.12 R)
• M62: 46,231,726 km (0.099 R)
• M63: 46,541,842 km (0.058 R)
• M64: 47,372,111 km (0.085 R)
• M65: 47,893,609 km (0.114 R)
• M66: 48,207,315 km (0.117 R)
• M67: 48,731,806 km (0.066 R)
• M68: 51,061,792 km (0.098 R)
• M69: 53,211,364 km (0.041 R)
• M70: 55,280,602 km (0.049 R)
• M71: 56,159,639 km (0.104 R)
• M72: 56,932,611 km (0.091 R)
• M73: 57,375,870 km (0.075 R)
• M74: 57,598,023 km (0.089 R)
• M75: 59,384,820 km (0.119 R)
• M76: 60,059,656 km (0.107 R)
• M77: 61,303,263 km (0.074 R)
• M78: 61,757,591 km (0.114 R)
• M79: 62,327,110 km (0.112 R)
• M80: 64,045,990 km (0.113 R)
• M81: 66,129,140 km (0.086 R)
• M82: 66,828,510 km (0.063 R)
• M83: 67,062,182 km (0.071 R)
• M84: 67,764,694 km (0.069 R)
• M85: 68,705,216 km (0.12 R)
• M86: 68,941,132 km (0.057 R)
• M87: 69,768,557 km (0.083 R)
• M88: 72,510,387 km (0.117 R)
• M89: 73,472,451 km (0.086 R)
• M90: 76,261,404 km (0.076 R)
• M91: 77,117,104 km (0.082 R)
• M92: 77,484,816 km (0.11 R)
• M93: 78,221,884 km (0.061 R)
• M94: 78,714,660 km (0.115 R)
• M95: 79,950,936 km (0.1 R)
• M96: 80,074,953 km (0.081 R)
• M97: 80,944,565 km (0.033 R)
• M98: 82,317,575 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.8

Radius: 5.7

Gravity: 28.86 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 13.02 AU - 18.44 AU

Year: 26854 Days

Day: 16.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 102,829,580 km

• M1: 87,814 km (0.037 R)
• M2: 131,048 km (0.099 R)
• M3: 406,158 km (0.111 R)
• M4: 501,751 km (0.074 R)
• M5: 832,063 km (0.111 R)
• M6: 1,657,245 km (0.077 R)
• M7: 1,773,782 km (0.053 R)
• M8: 2,181,436 km (0.055 R)
• M9: 3,079,771 km (0.085 R)
• M10: 4,998,962 km (0.056 R)
• M11: 5,224,706 km (0.037 R)
• M12: 5,862,441 km (0.115 R)
• M13: 7,020,778 km (0.111 R)
• M14: 7,083,758 km (0.106 R)
• M15: 7,210,019 km (0.035 R)
• M16: 7,722,990 km (0.036 R)
• M17: 8,115,385 km (0.093 R)
• M18: 8,181,358 km (0.112 R)
• M19: 8,247,480 km (0.117 R)
• M20: 9,889,167 km (0.05 R)
• M21: 10,101,447 km (0.063 R)
• M22: 10,819,367 km (0.105 R)
• M23: 11,184,535 km (0.114 R)
• M24: 11,258,137 km (0.08 R)
• M25: 12,077,335 km (0.101 R)
• M26: 12,228,429 km (0.059 R)
• M27: 12,532,262 km (0.073 R)
• M28: 12,761,895 km (0.104 R)
• M29: 14,327,586 km (0.093 R)
• M30: 15,133,021 km (0.101 R)
• M31: 15,541,124 km (0.082 R)
• M32: 15,952,967 km (0.114 R)
• M33: 16,703,201 km (0.107 R)
• M34: 20,353,239 km (0.079 R)
• M35: 20,894,035 km (0.097 R)
• M36: 22,359,347 km (0.117 R)
• M37: 24,618,574 km (0.095 R)
• M38: 25,098,334 km (0.044 R)
• M39: 25,969,592 km (0.047 R)
• M40: 26,066,980 km (0.095 R)
• M41: 26,850,723 km (0.04 R)
• M42: 28,240,936 km (0.063 R)
• M43: 28,742,987 km (0.025 R)
• M44: 30,062,291 km (0.068 R)
• M45: 30,987,254 km (0.114 R)
• M46: 32,025,763 km (0.109 R)
• M47: 32,549,355 km (0.091 R)
• M48: 33,923,860 km (0.081 R)
• M49: 37,607,110 km (0.12 R)
• M50: 38,825,584 km (0.089 R)
• M51: 39,383,734 km (0.116 R)
• M52: 40,057,074 km (0.114 R)
• M53: 40,169,571 km (0.057 R)
• M54: 41,642,811 km (0.066 R)
• M55: 43,018,214 km (0.106 R)
• M56: 43,364,384 km (0.118 R)
• M57: 44,175,802 km (0.112 R)
• M58: 47,590,224 km (0.109 R)
• M59: 48,187,419 km (0.111 R)
• M60: 49,510,014 km (0.088 R)
• M61: 49,993,963 km (0.104 R)
• M62: 52,806,702 km (0.118 R)
• M63: 53,301,123 km (0.044 R)
• M64: 55,293,916 km (0.098 R)
• M65: 56,299,513 km (0.099 R)
• M66: 57,311,094 km (0.079 R)
• M67: 58,839,835 km (0.113 R)
• M68: 59,609,067 km (0.104 R)
• M69: 59,737,571 km (0.077 R)
• M70: 60,123,833 km (0.047 R)
• M71: 62,588,907 km (0.08 R)
• M72: 63,636,690 km (0.101 R)
• M73: 64,162,676 km (0.093 R)
• M74: 64,690,308 km (0.118 R)
• M75: 66,547,865 km (0.113 R)
• M76: 66,948,189 km (0.047 R)
• M77: 67,617,190 km (0.114 R)
• M78: 71,131,394 km (0.091 R)
• M79: 71,814,009 km (0.077 R)
• M80: 72,773,380 km (0.1 R)
• M81: 75,676,626 km (0.083 R)
• M82: 79,182,003 km (0.1 R)
• M83: 80,314,908 km (0.106 R)
• M84: 81,738,481 km (0.103 R)
• M85: 86,931,921 km (0.11 R)
• M86: 89,274,175 km (0.103 R)
• M87: 91,785,474 km (0.047 R)
• M88: 93,422,673 km (0.116 R)
• M89: 93,721,420 km (0.076 R)
• M90: 93,870,869 km (0.073 R)
• M91: 96,726,094 km (0.083 R)
• M92: 96,877,187 km (0.11 R)
• M93: 97,330,918 km (0.031 R)
• M94: 99,609,742 km (0.097 R)
• M95: 99,914,922 km (0.09 R)
• M96: 100,526,179 km (0.109 R)
• M97: 101,598,945 km (0.108 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 14,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit