🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1 AU - 1.48 AU

Year: 523 Days

Day: 33 Hours

Environment

Temp: -31 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,867,383 km

• M1: 691,591 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.46 AU - 3.58 AU

Year: 1988 Days

Day: 28.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.41 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.1

Radius: 6.1

Gravity: 19.57 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 10.85 AU - 12.73 AU

Year: 15333 Days

Day: 22.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,867,383 km

• M1: 172,187 km (0.094 R)
• M2: 232,774 km (0.088 R)
• M3: 287,826 km (0.09 R)
• M4: 430,543 km (0.1 R)
• M5: 557,102 km (0.069 R)
• M6: 1,054,665 km (0.1 R)
• M7: 1,491,192 km (0.061 R)
• M8: 1,601,445 km (0.079 R)
• M9: 1,918,443 km (0.044 R)
• M10: 2,286,304 km (0.07 R)
• M11: 2,609,585 km (0.113 R)
• M12: 3,298,483 km (0.107 R)
• M13: 3,406,493 km (0.097 R)
• M14: 3,552,351 km (0.053 R)
• M15: 3,888,049 km (0.069 R)
• M16: 4,078,936 km (0.079 R)
• M17: 4,117,532 km (0.1 R)
• M18: 4,272,964 km (0.115 R)
• M19: 4,669,997 km (0.114 R)
• M20: 5,456,582 km (0.116 R)
• M21: 5,584,489 km (0.046 R)
• M22: 6,283,559 km (0.073 R)
• M23: 6,328,140 km (0.083 R)
• M24: 6,372,869 km (0.072 R)
• M25: 6,871,629 km (0.09 R)
• M26: 7,382,954 km (0.104 R)
• M27: 8,491,026 km (0.041 R)
• M28: 8,938,772 km (0.037 R)
• M29: 9,140,131 km (0.116 R)
• M30: 9,856,854 km (0.077 R)
• M31: 10,698,043 km (0.119 R)
• M32: 10,858,262 km (0.103 R)
• M33: 11,343,857 km (0.077 R)
• M34: 11,452,764 km (0.089 R)
• M35: 11,726,379 km (0.107 R)
• M36: 11,836,483 km (0.087 R)
• M37: 12,113,239 km (0.086 R)
• M38: 12,616,636 km (0.114 R)
• M39: 12,785,980 km (0.114 R)
• M40: 13,413,394 km (0.054 R)
• M41: 14,461,477 km (0.061 R)
• M42: 16,820,934 km (0.091 R)
• M43: 16,945,250 km (0.105 R)
• M44: 18,203,817 km (0.114 R)
• M45: 18,779,918 km (0.099 R)
• M46: 18,844,245 km (0.076 R)
• M47: 19,167,377 km (0.068 R)
• M48: 19,818,876 km (0.115 R)
• M49: 20,876,383 km (0.087 R)
• M50: 22,839,406 km (0.096 R)
• M51: 23,183,780 km (0.107 R)
• M52: 24,508,021 km (0.08 R)
• M53: 24,931,383 km (0.119 R)
• M54: 26,793,278 km (0.044 R)
• M55: 27,302,210 km (0.119 R)
• M56: 28,329,498 km (0.108 R)
• M57: 31,181,133 km (0.117 R)
• M58: 31,486,612 km (0.094 R)
• M59: 31,639,650 km (0.048 R)
• M60: 32,100,412 km (0.039 R)
• M61: 32,177,455 km (0.07 R)
• M62: 32,640,759 km (0.106 R)
• M63: 33,808,820 km (0.062 R)
• M64: 34,437,430 km (0.042 R)
• M65: 35,865,790 km (0.103 R)
• M66: 36,587,151 km (0.105 R)
• M67: 37,637,627 km (0.096 R)
• M68: 38,452,337 km (0.09 R)
• M69: 38,534,168 km (0.047 R)
• M70: 38,861,936 km (0.119 R)
• M71: 41,937,369 km (0.12 R)
• M72: 42,612,505 km (0.057 R)
• M73: 44,745,471 km (0.068 R)
• M74: 45,089,995 km (0.12 R)
• M75: 47,175,389 km (0.107 R)
• M76: 48,494,693 km (0.072 R)
• M77: 49,025,765 km (0.081 R)
• M78: 50,630,651 km (0.111 R)
• M79: 51,349,469 km (0.106 R)
• M80: 51,710,000 km (0.055 R)
• M81: 51,890,714 km (0.102 R)
• M82: 52,343,248 km (0.071 R)
• M83: 53,069,994 km (0.081 R)
• M84: 54,258,101 km (0.056 R)
• M85: 54,717,366 km (0.077 R)
• M86: 55,177,978 km (0.11 R)
• M87: 55,270,280 km (0.09 R)
• M88: 55,824,989 km (0.1 R)
• M89: 56,753,543 km (0.112 R)
• M90: 57,313,188 km (0.049 R)
• M91: 57,406,687 km (0.033 R)
• M92: 58,438,015 km (0.1 R)
• M93: 61,568,350 km (0.032 R)
• M94: 62,239,297 km (0.109 R)
• M95: 63,879,039 km (0.107 R)
• M96: 64,072,768 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.8

Radius: 4.6

Gravity: 14.22 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 12.01 AU - 15.37 AU

Year: 19185 Days

Day: 20.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,867,383 km

• M1: 97,388 km (0.087 R)
• M2: 253,269 km (0.105 R)
• M3: 457,171 km (0.103 R)
• M4: 558,299 km (0.077 R)
• M5: 629,807 km (0.114 R)
• M6: 762,351 km (0.049 R)
• M7: 1,400,984 km (0.104 R)
• M8: 1,650,962 km (0.098 R)
• M9: 2,024,059 km (0.085 R)
• M10: 2,079,410 km (0.101 R)
• M11: 2,481,230 km (0.076 R)
• M12: 2,969,368 km (0.095 R)
• M13: 3,996,058 km (0.09 R)
• M14: 4,030,765 km (0.034 R)
• M15: 4,206,393 km (0.084 R)
• M16: 4,528,627 km (0.067 R)
• M17: 4,637,833 km (0.057 R)
• M18: 4,784,888 km (0.103 R)
• M19: 5,045,637 km (0.107 R)
• M20: 5,349,470 km (0.096 R)
• M21: 5,620,242 km (0.051 R)
• M22: 6,014,732 km (0.113 R)
• M23: 6,458,888 km (0.063 R)
• M24: 6,830,040 km (0.108 R)
• M25: 7,335,831 km (0.051 R)
• M26: 7,507,120 km (0.096 R)
• M27: 7,550,055 km (0.088 R)
• M28: 7,722,990 km (0.088 R)
• M29: 7,897,272 km (0.115 R)
• M30: 8,205,294 km (0.059 R)
• M31: 8,833,006 km (0.043 R)
• M32: 8,969,589 km (0.112 R)
• M33: 9,709,500 km (0.108 R)
• M34: 9,897,395 km (0.092 R)
• M35: 10,277,075 km (0.12 R)
• M36: 10,324,946 km (0.099 R)
• M37: 10,855,569 km (0.072 R)
• M38: 11,246,918 km (0.094 R)
• M39: 11,543,570 km (0.12 R)
• M40: 11,643,053 km (0.082 R)
• M41: 11,993,411 km (0.088 R)
• M42: 12,550,813 km (0.101 R)
• M43: 12,704,300 km (0.048 R)
• M44: 15,189,121 km (0.118 R)
• M45: 15,626,694 km (0.052 R)
• M46: 16,012,956 km (0.103 R)
• M47: 16,794,755 km (0.101 R)
• M48: 18,105,980 km (0.113 R)
• M49: 19,627,540 km (0.118 R)
• M50: 20,223,538 km (0.072 R)
• M51: 20,704,645 km (0.057 R)
• M52: 23,040,765 km (0.055 R)
• M53: 23,543,114 km (0.104 R)
• M54: 23,858,916 km (0.099 R)
• M55: 23,985,625 km (0.049 R)
• M56: 24,622,613 km (0.118 R)
• M57: 24,943,201 km (0.032 R)
• M58: 25,329,612 km (0.106 R)
• M59: 26,043,344 km (0.108 R)
• M60: 26,108,568 km (0.086 R)
• M61: 27,159,344 km (0.101 R)
• M62: 27,424,132 km (0.087 R)
• M63: 27,623,247 km (0.091 R)
• M64: 27,822,960 km (0.061 R)
• M65: 28,693,769 km (0.1 R)
• M66: 29,031,112 km (0.061 R)
• M67: 29,301,885 km (0.12 R)
• M68: 29,437,570 km (0.113 R)
• M69: 30,393,351 km (0.086 R)
• M70: 31,428,717 km (0.118 R)
• M71: 31,845,946 km (0.092 R)
• M72: 35,901,245 km (0.119 R)
• M73: 36,337,472 km (0.071 R)
• M74: 37,435,820 km (0.078 R)
• M75: 37,730,528 km (0.119 R)
• M76: 37,878,031 km (0.115 R)
• M77: 40,871,036 km (0.093 R)
• M78: 41,174,420 km (0.114 R)
• M79: 41,783,583 km (0.087 R)
• M80: 42,395,737 km (0.091 R)
• M81: 42,549,225 km (0.102 R)
• M82: 43,010,734 km (0.08 R)
• M83: 43,319,504 km (0.086 R)
• M84: 44,795,586 km (0.114 R)
• M85: 45,186,785 km (0.082 R)
• M86: 45,500,492 km (0.07 R)
• M87: 46,130,149 km (0.118 R)
• M88: 46,683,512 km (0.075 R)
• M89: 47,876,704 km (0.115 R)
• M90: 48,999,287 km (0.079 R)
• M91: 49,160,403 km (0.105 R)
• M92: 50,536,704 km (0.099 R)
• M93: 50,862,378 km (0.12 R)
• M94: 51,679,482 km (0.069 R)
• M95: 53,161,399 km (0.073 R)
• M96: 54,991,579 km (0.069 R)
• M97: 55,410,453 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.6

Radius: 5.2

Gravity: 19.29 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 16.75 AU - 20.47 AU

Year: 30407 Days

Day: 18.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,867,383 km

• M1: 67,618 km (0.068 R)
• M2: 854,802 km (0.112 R)
• M3: 1,728,603 km (0.079 R)
• M4: 2,026,154 km (0.065 R)
• M5: 2,752,750 km (0.104 R)
• M6: 3,099,369 km (0.089 R)
• M7: 3,188,080 km (0.1 R)
• M8: 3,928,590 km (0.061 R)
• M9: 5,133,451 km (0.059 R)
• M10: 5,344,683 km (0.053 R)
• M11: 7,909,090 km (0.032 R)
• M12: 8,030,713 km (0.034 R)
• M13: 9,025,688 km (0.119 R)
• M14: 10,323,300 km (0.113 R)
• M15: 10,456,143 km (0.081 R)
• M16: 10,858,412 km (0.12 R)
• M17: 11,816,586 km (0.119 R)
• M18: 13,520,805 km (0.108 R)
• M19: 14,699,188 km (0.036 R)
• M20: 15,376,268 km (0.12 R)
• M21: 16,449,632 km (0.115 R)
• M22: 16,604,915 km (0.114 R)
• M23: 16,682,706 km (0.091 R)
• M24: 17,309,820 km (0.114 R)
• M25: 18,345,187 km (0.101 R)
• M26: 18,425,671 km (0.102 R)
• M27: 18,829,734 km (0.086 R)
• M28: 19,728,967 km (0.117 R)
• M29: 19,811,545 km (0.11 R)
• M30: 20,142,456 km (0.039 R)
• M31: 21,315,153 km (0.046 R)
• M32: 23,028,348 km (0.073 R)
• M33: 23,376,313 km (0.114 R)
• M34: 25,052,557 km (0.072 R)
• M35: 25,320,786 km (0.118 R)
• M36: 26,858,503 km (0.076 R)
• M37: 27,408,424 km (0.095 R)
• M38: 27,869,485 km (0.103 R)
• M39: 27,962,086 km (0.112 R)
• M40: 29,739,458 km (0.074 R)
• M41: 30,308,229 km (0.077 R)
• M42: 30,976,483 km (0.066 R)
• M43: 32,521,829 km (0.101 R)
• M44: 32,814,443 km (0.064 R)
• M45: 33,500,349 km (0.051 R)
• M46: 34,389,409 km (0.081 R)
• M47: 34,986,304 km (0.079 R)
• M48: 35,787,551 km (0.11 R)
• M49: 36,089,589 km (0.116 R)
• M50: 36,392,375 km (0.115 R)
• M51: 36,493,503 km (0.108 R)
• M52: 36,797,635 km (0.112 R)
• M53: 38,330,116 km (0.112 R)
• M54: 40,405,786 km (0.086 R)
• M55: 40,930,277 km (0.105 R)
• M56: 42,304,782 km (0.086 R)
• M57: 43,051,126 km (0.092 R)
• M58: 43,265,200 km (0.059 R)
• M59: 43,801,808 km (0.097 R)
• M60: 44,232,650 km (0.114 R)
• M61: 44,773,296 km (0.069 R)
• M62: 45,424,945 km (0.058 R)
• M63: 45,533,852 km (0.042 R)
• M64: 45,642,759 km (0.114 R)
• M65: 46,298,596 km (0.112 R)
• M66: 48,618,410 km (0.079 R)
• M67: 48,952,762 km (0.062 R)
• M68: 49,176,261 km (0.11 R)
• M69: 51,088,720 km (0.071 R)
• M70: 51,655,995 km (0.106 R)
• M71: 52,682,087 km (0.076 R)
• M72: 54,175,971 km (0.117 R)
• M73: 54,291,461 km (0.094 R)
• M74: 58,622,170 km (0.088 R)
• M75: 58,740,801 km (0.089 R)
• M76: 59,692,243 km (0.068 R)
• M77: 63,305,481 km (0.064 R)
• M78: 64,893,013 km (0.078 R)
• M79: 69,482,825 km (0.101 R)
• M80: 69,859,513 km (0.07 R)
• M81: 71,753,123 km (0.082 R)
• M82: 71,879,982 km (0.072 R)
• M83: 72,261,007 km (0.11 R)
• M84: 75,590,757 km (0.057 R)
• M85: 76,236,870 km (0.12 R)
• M86: 78,186,130 km (0.058 R)
• M87: 78,839,424 km (0.116 R)
• M88: 79,757,207 km (0.088 R)
• M89: 81,471,000 km (0.117 R)
• M90: 85,068,979 km (0.086 R)
• M91: 85,740,972 km (0.091 R)
• M92: 86,414,612 km (0.116 R)
• M93: 88,446,450 km (0.114 R)
• M94: 90,767,910 km (0.027 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 10,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit