🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.94 AU - 1.26 AU

Year: 409 Days

Day: 13.3 Hours

Environment

Temp: 38 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.45 AU - 1.75 AU

Year: 718 Days

Day: 32.8 Hours

Environment

Temp: -28 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,957,064 km

• M1: 1,063,641 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.44 AU - 2.16 AU

Year: 857 Days

Day: 34.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3 AU - 4.28 AU

Year: 2464 Days

Day: 47 Hours

Environment

Temp: -120 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.23 AU - 5.19 AU

Year: 3626 Days

Day: 26.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,957,064 km

• M1: 348,563 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.6

Radius: 4.3

Gravity: 41.78 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 15.82 AU - 20.76 AU

Year: 27750 Days

Day: 16.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 114,957,064 km

• M1: 111,151 km (0.078 R)
• M2: 539,749 km (0.104 R)
• M3: 931,546 km (0.045 R)
• M4: 962,363 km (0.086 R)
• M5: 1,056,909 km (0.095 R)
• M6: 2,198,640 km (0.087 R)
• M7: 2,668,078 km (0.093 R)
• M8: 3,261,383 km (0.107 R)
• M9: 3,403,950 km (0.103 R)
• M10: 3,597,230 km (0.119 R)
• M11: 4,883,922 km (0.063 R)
• M12: 5,046,983 km (0.089 R)
• M13: 5,156,788 km (0.084 R)
• M14: 5,490,691 km (0.057 R)
• M15: 7,386,544 km (0.077 R)
• M16: 7,889,193 km (0.054 R)
• M17: 8,467,987 km (0.115 R)
• M18: 8,663,811 km (0.086 R)
• M19: 9,530,132 km (0.056 R)
• M20: 9,665,818 km (0.101 R)
• M21: 9,733,885 km (0.101 R)
• M22: 11,343,408 km (0.086 R)
• M23: 11,631,683 km (0.078 R)
• M24: 16,722,349 km (0.09 R)
• M25: 17,546,035 km (0.05 R)
• M26: 18,636,604 km (0.106 R)
• M27: 18,976,490 km (0.107 R)
• M28: 19,147,181 km (0.039 R)
• M29: 19,232,751 km (0.108 R)
• M30: 19,576,228 km (0.102 R)
• M31: 20,269,315 km (0.098 R)
• M32: 20,443,895 km (0.104 R)
• M33: 20,882,367 km (0.098 R)
• M34: 21,235,418 km (0.097 R)
• M35: 21,412,691 km (0.098 R)
• M36: 22,036,963 km (0.062 R)
• M37: 22,216,331 km (0.106 R)
• M38: 23,029,994 km (0.082 R)
• M39: 23,945,234 km (0.105 R)
• M40: 24,129,688 km (0.071 R)
• M41: 24,965,790 km (0.118 R)
• M42: 27,530,347 km (0.111 R)
• M43: 27,723,477 km (0.041 R)
• M44: 29,089,007 km (0.073 R)
• M45: 29,187,442 km (0.054 R)
• M46: 32,597,077 km (0.102 R)
• M47: 32,903,902 km (0.119 R)
• M48: 39,892,217 km (0.032 R)
• M49: 40,879,413 km (0.062 R)
• M50: 41,320,877 km (0.106 R)
• M51: 41,763,686 km (0.091 R)
• M52: 42,208,291 km (0.114 R)
• M53: 43,776,376 km (0.109 R)
• M54: 44,454,204 km (0.078 R)
• M55: 44,680,994 km (0.064 R)
• M56: 45,706,039 km (0.116 R)
• M57: 46,738,713 km (0.058 R)
• M58: 47,200,223 km (0.063 R)
• M59: 48,477,040 km (0.118 R)
• M60: 50,472,526 km (0.098 R)
• M61: 52,854,274 km (0.106 R)
• M62: 56,986,466 km (0.073 R)
• M63: 57,109,436 km (0.083 R)
• M64: 57,232,705 km (0.087 R)
• M65: 57,973,663 km (0.106 R)
• M66: 59,839,896 km (0.12 R)
• M67: 61,221,133 km (0.113 R)
• M68: 63,631,305 km (0.078 R)
• M69: 63,758,912 km (0.081 R)
• M70: 64,142,630 km (0.091 R)
• M71: 64,270,686 km (0.036 R)
• M72: 65,943,041 km (0.076 R)
• M73: 68,020,955 km (0.085 R)
• M74: 68,543,800 km (0.09 R)
• M75: 71,575,700 km (0.106 R)
• M76: 72,640,537 km (0.105 R)
• M77: 72,907,569 km (0.072 R)
• M78: 73,844,800 km (0.094 R)
• M79: 74,382,156 km (0.119 R)
• M80: 74,651,282 km (0.085 R)
• M81: 76,001,852 km (0.074 R)
• M82: 78,179,398 km (0.12 R)
• M83: 80,101,731 km (0.086 R)
• M84: 82,039,323 km (0.107 R)
• M85: 82,178,449 km (0.109 R)
• M86: 86,809,101 km (0.065 R)
• M87: 87,802,132 km (0.111 R)
• M88: 88,513,919 km (0.093 R)
• M89: 89,513,382 km (0.064 R)
• M90: 90,086,192 km (0.101 R)
• M91: 90,660,349 km (0.034 R)
• M92: 90,803,963 km (0.103 R)
• M93: 92,245,189 km (0.109 R)
• M94: 93,839,304 km (0.065 R)
• M95: 97,348,720 km (0.027 R)
• M96: 98,085,340 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305.4

Radius: 3.9

Gravity: 20.08 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 15.18 AU - 22.78 AU

Year: 29335 Days

Day: 21.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 114,957,064 km

• M1: 135,087 km (0.089 R)
• M2: 172,786 km (0.048 R)
• M3: 362,924 km (0.031 R)
• M4: 418,874 km (0.109 R)
• M5: 693,985 km (0.075 R)
• M6: 1,015,770 km (0.102 R)
• M7: 1,407,716 km (0.075 R)
• M8: 1,777,223 km (0.083 R)
• M9: 2,175,303 km (0.113 R)
• M10: 2,636,513 km (0.059 R)
• M11: 2,859,264 km (0.118 R)
• M12: 2,934,961 km (0.115 R)
• M13: 3,049,553 km (0.071 R)
• M14: 3,482,638 km (0.085 R)
• M15: 3,809,510 km (0.108 R)
• M16: 3,892,836 km (0.11 R)
• M17: 4,146,255 km (0.093 R)
• M18: 4,231,825 km (0.103 R)
• M19: 4,361,526 km (0.093 R)
• M20: 4,405,059 km (0.114 R)
• M21: 5,120,286 km (0.064 R)
• M22: 5,538,263 km (0.06 R)
• M23: 5,823,097 km (0.08 R)
• M24: 5,967,160 km (0.117 R)
• M25: 6,406,678 km (0.089 R)
• M26: 6,907,233 km (0.043 R)
• M27: 7,110,985 km (0.072 R)
• M28: 7,316,682 km (0.119 R)
• M29: 7,576,534 km (0.059 R)
• M30: 9,086,724 km (0.118 R)
• M31: 9,534,919 km (0.1 R)
• M32: 9,704,863 km (0.05 R)
• M33: 10,047,591 km (0.063 R)
• M34: 10,162,782 km (0.081 R)
• M35: 10,220,527 km (0.112 R)
• M36: 10,394,359 km (0.074 R)
• M37: 10,686,374 km (0.091 R)
• M38: 11,278,333 km (0.099 R)
• M39: 12,804,231 km (0.072 R)
• M40: 13,622,980 km (0.117 R)
• M41: 14,070,877 km (0.086 R)
• M42: 14,393,709 km (0.066 R)
• M43: 15,178,499 km (0.12 R)
• M44: 18,172,252 km (0.12 R)
• M45: 18,877,456 km (0.114 R)
• M46: 20,532,906 km (0.111 R)
• M47: 21,045,877 km (0.115 R)
• M48: 22,384,329 km (0.072 R)
• M49: 22,534,675 km (0.064 R)
• M50: 22,685,470 km (0.039 R)
• M51: 22,987,957 km (0.064 R)
• M52: 23,139,799 km (0.098 R)
• M53: 23,750,008 km (0.094 R)
• M54: 24,520,437 km (0.047 R)
• M55: 24,597,929 km (0.064 R)
• M56: 24,830,853 km (0.115 R)
• M57: 25,533,963 km (0.084 R)
• M58: 26,243,805 km (0.114 R)
• M59: 29,640,425 km (0.109 R)
• M60: 29,971,036 km (0.093 R)
• M61: 34,987,651 km (0.085 R)
• M62: 36,127,287 km (0.109 R)
• M63: 37,993,970 km (0.111 R)
• M64: 39,255,828 km (0.095 R)
• M65: 39,800,813 km (0.075 R)
• M66: 40,165,532 km (0.107 R)
• M67: 41,266,124 km (0.028 R)
• M68: 41,912,835 km (0.089 R)
• M69: 42,005,586 km (0.06 R)
• M70: 44,627,438 km (0.103 R)
• M71: 47,591,271 km (0.04 R)
• M72: 48,269,249 km (0.039 R)
• M73: 48,463,577 km (0.097 R)
• M74: 49,439,104 km (0.101 R)
• M75: 49,831,051 km (0.074 R)
• M76: 51,707,008 km (0.068 R)
• M77: 51,806,341 km (0.077 R)
• M78: 53,505,474 km (0.096 R)
• M79: 55,833,067 km (0.113 R)
• M80: 56,037,118 km (0.117 R)
• M81: 57,780,831 km (0.089 R)
• M82: 58,503,987 km (0.087 R)
• M83: 59,438,076 km (0.088 R)
• M84: 60,377,252 km (0.028 R)
• M85: 60,900,994 km (0.085 R)
• M86: 61,321,214 km (0.102 R)
• M87: 61,531,699 km (0.09 R)
• M88: 63,968,947 km (0.055 R)
• M89: 64,502,862 km (0.118 R)
• M90: 64,716,936 km (0.083 R)
• M91: 64,931,161 km (0.096 R)
• M92: 67,195,025 km (0.093 R)
• M93: 69,594,276 km (0.093 R)
• M94: 71,135,583 km (0.027 R)
• M95: 71,356,688 km (0.116 R)
• M96: 72,688,109 km (0.081 R)
• M97: 73,692,210 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.5

Radius: 4.8

Gravity: 38.95 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 16 AU - 24.6 AU

Year: 32448 Days

Day: 18.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 114,957,064 km

• M1: 78,539 km (0.115 R)
• M2: 229,932 km (0.082 R)
• M3: 910,752 km (0.09 R)
• M4: 1,383,032 km (0.059 R)
• M5: 1,706,313 km (0.088 R)
• M6: 2,610,932 km (0.103 R)
• M7: 4,137,728 km (0.118 R)
• M8: 4,366,313 km (0.101 R)
• M9: 4,424,058 km (0.025 R)
• M10: 4,599,087 km (0.069 R)
• M11: 5,507,446 km (0.115 R)
• M12: 6,142,937 km (0.109 R)
• M13: 6,668,026 km (0.077 R)
• M14: 6,868,637 km (0.106 R)
• M15: 7,690,527 km (0.108 R)
• M16: 9,425,563 km (0.088 R)
• M17: 11,116,767 km (0.087 R)
• M18: 11,996,852 km (0.086 R)
• M19: 12,159,165 km (0.091 R)
• M20: 13,400,229 km (0.106 R)
• M21: 13,653,349 km (0.08 R)
• M22: 13,822,843 km (0.118 R)
• M23: 14,335,814 km (0.09 R)
• M24: 15,468,270 km (0.113 R)
• M25: 15,645,095 km (0.11 R)
• M26: 15,911,379 km (0.112 R)
• M27: 18,003,206 km (0.061 R)
• M28: 19,987,024 km (0.102 R)
• M29: 21,053,656 km (0.067 R)
• M30: 21,347,766 km (0.073 R)
• M31: 22,238,023 km (0.098 R)
• M32: 23,140,547 km (0.108 R)
• M33: 23,443,931 km (0.03 R)
• M34: 26,550,331 km (0.11 R)
• M35: 26,867,927 km (0.099 R)
• M36: 27,293,533 km (0.108 R)
• M37: 29,563,830 km (0.086 R)
• M38: 29,783,141 km (0.119 R)
• M39: 31,781,619 km (0.084 R)
• M40: 32,006,315 km (0.028 R)
• M41: 32,570,299 km (0.077 R)
• M42: 33,708,439 km (0.112 R)
• M43: 35,323,348 km (0.068 R)
• M44: 36,845,357 km (0.102 R)
• M45: 37,317,937 km (0.072 R)
• M46: 37,436,418 km (0.096 R)
• M47: 40,074,278 km (0.096 R)
• M48: 40,438,548 km (0.054 R)
• M49: 42,276,508 km (0.118 R)
• M50: 44,266,908 km (0.087 R)
• M51: 44,769,257 km (0.102 R)
• M52: 45,652,932 km (0.107 R)
• M53: 46,160,517 km (0.115 R)
• M54: 46,287,676 km (0.081 R)
• M55: 47,181,224 km (0.109 R)
• M56: 50,156,725 km (0.102 R)
• M57: 50,942,862 km (0.109 R)
• M58: 52,394,709 km (0.04 R)
• M59: 53,459,098 km (0.085 R)
• M60: 53,860,170 km (0.068 R)
• M61: 54,396,329 km (0.104 R)
• M62: 55,204,008 km (0.078 R)
• M63: 55,474,182 km (0.103 R)
• M64: 56,015,576 km (0.118 R)
• M65: 56,422,931 km (0.092 R)
• M66: 57,513,799 km (0.108 R)
• M67: 59,439,572 km (0.102 R)
• M68: 62,227,029 km (0.088 R)
• M69: 62,930,588 km (0.067 R)
• M70: 66,200,499 km (0.072 R)
• M71: 66,343,813 km (0.109 R)
• M72: 68,217,676 km (0.088 R)
• M73: 70,547,813 km (0.048 R)
• M74: 71,281,291 km (0.037 R)
• M75: 71,575,400 km (0.099 R)
• M76: 73,200,183 km (0.105 R)
• M77: 74,837,083 km (0.048 R)
• M78: 76,636,446 km (0.073 R)
• M79: 81,043,450 km (0.106 R)
• M80: 81,196,937 km (0.102 R)
• M81: 82,736,449 km (0.034 R)
• M82: 83,509,870 km (0.117 R)
• M83: 85,531,835 km (0.104 R)
• M84: 86,157,303 km (0.067 R)
• M85: 86,313,932 km (0.071 R)
• M86: 87,412,579 km (0.097 R)
• M87: 93,296,862 km (0.103 R)
• M88: 95,394,373 km (0.095 R)
• M89: 95,556,388 km (0.109 R)
• M90: 96,530,270 km (0.118 R)
• M91: 97,670,655 km (0.092 R)
• M92: 97,997,376 km (0.099 R)
• M93: 98,160,737 km (0.107 R)
• M94: 101,448,898 km (0.116 R)
• M95: 104,105,308 km (0.089 R)
• M96: 109,995,425 km (0.083 R)
• M97: 111,356,915 km (0.058 R)
• M98: 114,957,137 km (0.096 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 10,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit