🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.27 AU - 1.73 AU

Year: 700 Days

Day: 25.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,246,013 km

• M1: 263,143 km (0.097 R)

Asteroid Belt

Center: 4.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.9

Radius: 9.7

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.2 AU - 8.4 AU

Year: 7511 Days

Day: 5.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 104,246,013 km

• M1: 129,701 km (0.103 R)
• M2: 825,032 km (0.035 R)
• M3: 919,877 km (0.111 R)
• M4: 1,295,667 km (0.084 R)
• M5: 1,393,355 km (0.067 R)
• M6: 1,479,074 km (0.07 R)
• M7: 1,566,738 km (0.082 R)
• M8: 1,840,353 km (0.084 R)
• M9: 2,096,465 km (0.102 R)
• M10: 2,296,178 km (0.116 R)
• M11: 2,450,114 km (0.052 R)
• M12: 2,932,417 km (0.083 R)
• M13: 3,118,667 km (0.093 R)
• M14: 3,270,359 km (0.097 R)
• M15: 3,347,252 km (0.077 R)
• M16: 3,720,349 km (0.085 R)
• M17: 4,024,482 km (0.116 R)
• M18: 4,252,768 km (0.088 R)
• M19: 4,336,693 km (0.095 R)
• M20: 4,635,290 km (0.097 R)
• M21: 4,940,619 km (0.026 R)
• M22: 5,207,502 km (0.043 R)
• M23: 5,410,805 km (0.104 R)
• M24: 5,755,479 km (0.062 R)
• M25: 5,942,327 km (0.105 R)
• M26: 6,107,333 km (0.094 R)
• M27: 6,611,777 km (0.078 R)
• M28: 7,330,296 km (0.115 R)
• M29: 7,482,138 km (0.057 R)
• M30: 7,763,082 km (0.083 R)
• M31: 8,099,678 km (0.081 R)
• M32: 8,309,115 km (0.115 R)
• M33: 8,814,007 km (0.091 R)
• M34: 8,948,496 km (0.087 R)
• M35: 9,438,279 km (0.098 R)
• M36: 9,575,909 km (0.079 R)
• M37: 9,741,963 km (0.112 R)
• M38: 10,274,083 km (0.095 R)
• M39: 10,786,904 km (0.108 R)
• M40: 11,133,522 km (0.081 R)
• M41: 11,249,760 km (0.046 R)
• M42: 11,395,767 km (0.105 R)
• M43: 11,837,530 km (0.105 R)
• M44: 12,465,392 km (0.099 R)
• M45: 12,768,178 km (0.071 R)
• M46: 13,909,610 km (0.112 R)
• M47: 14,066,389 km (0.059 R)
• M48: 14,603,744 km (0.118 R)
• M49: 14,955,000 km (0.092 R)
• M50: 15,341,411 km (0.091 R)
• M51: 15,927,236 km (0.101 R)
• M52: 17,020,199 km (0.089 R)
• M53: 17,087,218 km (0.107 R)
• M54: 17,389,855 km (0.095 R)
• M55: 17,694,287 km (0.093 R)
• M56: 18,377,201 km (0.102 R)
• M57: 18,652,760 km (0.1 R)
• M58: 18,860,252 km (0.082 R)
• M59: 19,417,654 km (0.109 R)
• M60: 19,592,833 km (0.033 R)
• M61: 19,663,144 km (0.097 R)
• M62: 19,944,987 km (0.064 R)
• M63: 20,228,175 km (0.116 R)
• M64: 21,049,767 km (0.099 R)
• M65: 22,174,444 km (0.036 R)
• M66: 23,878,962 km (0.1 R)
• M67: 23,954,060 km (0.07 R)
• M68: 24,330,598 km (0.085 R)
• M69: 24,822,924 km (0.087 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.4

Radius: 5.2

Gravity: 19.43 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 11.86 AU - 12.12 AU

Year: 15810 Days

Day: 23.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 104,246,013 km

• M1: 92,302 km (0.083 R)
• M2: 595,100 km (0.116 R)
• M3: 632,500 km (0.03 R)
• M4: 895,493 km (0.078 R)
• M5: 1,096,253 km (0.104 R)
• M6: 1,189,901 km (0.037 R)
• M7: 1,286,392 km (0.119 R)
• M8: 1,435,840 km (0.064 R)
• M9: 1,487,003 km (0.086 R)
• M10: 1,861,596 km (0.063 R)
• M11: 2,002,367 km (0.035 R)
• M12: 3,080,819 km (0.093 R)
• M13: 3,348,898 km (0.12 R)
• M14: 3,694,469 km (0.079 R)
• M15: 3,800,235 km (0.081 R)
• M16: 3,907,197 km (0.112 R)
• M17: 3,943,101 km (0.101 R)
• M18: 4,197,118 km (0.051 R)
• M19: 4,344,771 km (0.116 R)
• M20: 4,607,016 km (0.081 R)
• M21: 5,829,679 km (0.117 R)
• M22: 6,797,578 km (0.053 R)
• M23: 6,840,811 km (0.06 R)
• M24: 7,058,177 km (0.118 R)
• M25: 7,410,779 km (0.111 R)
• M26: 8,133,038 km (0.114 R)
• M27: 8,363,269 km (0.064 R)
• M28: 8,689,392 km (0.081 R)
• M29: 9,305,736 km (0.107 R)
• M30: 9,498,268 km (0.107 R)
• M31: 11,085,202 km (0.085 R)
• M32: 12,539,593 km (0.105 R)
• M33: 12,699,064 km (0.115 R)
• M34: 13,073,508 km (0.095 R)
• M35: 13,127,213 km (0.095 R)
• M36: 16,894,985 km (0.101 R)
• M37: 17,247,737 km (0.104 R)
• M38: 17,365,770 km (0.108 R)
• M39: 17,662,273 km (0.085 R)
• M40: 18,080,099 km (0.093 R)
• M41: 18,139,939 km (0.089 R)
• M42: 19,047,100 km (0.111 R)
• M43: 19,475,548 km (0.098 R)
• M44: 19,721,786 km (0.105 R)
• M45: 21,410,597 km (0.072 R)
• M46: 22,820,557 km (0.103 R)
• M47: 23,275,484 km (0.111 R)
• M48: 24,525,225 km (0.117 R)
• M49: 24,791,060 km (0.066 R)
• M50: 24,991,072 km (0.115 R)
• M51: 25,258,703 km (0.088 R)
• M52: 25,392,743 km (0.114 R)
• M53: 25,661,720 km (0.07 R)
• M54: 26,338,351 km (0.076 R)
• M55: 26,542,402 km (0.097 R)
• M56: 27,157,848 km (0.044 R)
• M57: 27,639,852 km (0.118 R)
• M58: 28,124,699 km (0.081 R)
• M59: 29,666,455 km (0.086 R)
• M60: 30,020,702 km (0.109 R)
• M61: 30,091,612 km (0.058 R)
• M62: 30,447,655 km (0.068 R)
• M63: 30,733,387 km (0.104 R)
• M64: 30,876,552 km (0.102 R)
• M65: 31,019,866 km (0.107 R)
• M66: 31,307,394 km (0.027 R)
• M67: 31,379,500 km (0.101 R)
• M68: 31,740,330 km (0.049 R)
• M69: 32,539,182 km (0.099 R)
• M70: 32,977,654 km (0.059 R)
• M71: 33,271,165 km (0.112 R)
• M72: 34,900,435 km (0.102 R)
• M73: 35,199,481 km (0.044 R)
• M74: 35,424,327 km (0.1 R)
• M75: 36,026,159 km (0.096 R)
• M76: 37,469,031 km (0.032 R)
• M77: 37,775,258 km (0.102 R)
• M78: 38,236,019 km (0.086 R)
• M79: 39,008,243 km (0.095 R)
• M80: 39,163,227 km (0.046 R)
• M81: 40,489,412 km (0.107 R)
• M82: 41,276,446 km (0.118 R)
• M83: 41,513,409 km (0.062 R)
• M84: 44,070,336 km (0.079 R)
• M85: 45,204,886 km (0.058 R)
• M86: 46,349,011 km (0.084 R)
• M87: 46,430,990 km (0.103 R)
• M88: 51,529,136 km (0.106 R)
• M89: 55,750,638 km (0.071 R)
• M90: 56,100,099 km (0.082 R)
• M91: 57,858,472 km (0.104 R)
• M92: 58,300,983 km (0.103 R)
• M93: 58,389,545 km (0.109 R)
• M94: 59,100,135 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.4

Radius: 5.2

Gravity: 31.6 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 15.03 AU - 20.67 AU

Year: 28718 Days

Day: 21.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 104,246,013 km

• M1: 90,956 km (0.114 R)
• M2: 168,896 km (0.098 R)
• M3: 526,884 km (0.106 R)
• M4: 689,197 km (0.088 R)
• M5: 746,793 km (0.092 R)
• M6: 1,445,265 km (0.11 R)
• M7: 1,634,207 km (0.118 R)
• M8: 2,161,839 km (0.098 R)
• M9: 2,247,409 km (0.09 R)
• M10: 2,692,163 km (0.113 R)
• M11: 3,115,226 km (0.071 R)
• M12: 4,074,747 km (0.111 R)
• M13: 4,449,639 km (0.107 R)
• M14: 5,580,599 km (0.101 R)
• M15: 5,996,481 km (0.095 R)
• M16: 6,117,057 km (0.101 R)
• M17: 6,238,530 km (0.115 R)
• M18: 7,496,200 km (0.065 R)
• M19: 7,756,949 km (0.101 R)
• M20: 9,035,711 km (0.097 R)
• M21: 11,933,123 km (0.108 R)
• M22: 13,322,438 km (0.106 R)
• M23: 14,196,389 km (0.062 R)
• M24: 16,842,177 km (0.091 R)
• M25: 19,724,629 km (0.046 R)
• M26: 20,446,139 km (0.051 R)
• M27: 22,193,891 km (0.093 R)
• M28: 22,755,631 km (0.088 R)
• M29: 23,038,222 km (0.109 R)
• M30: 23,322,158 km (0.062 R)
• M31: 23,702,287 km (0.091 R)
• M32: 23,988,767 km (0.112 R)
• M33: 25,928,004 km (0.077 R)
• M34: 26,817,064 km (0.03 R)
• M35: 28,219,544 km (0.056 R)
• M36: 30,160,876 km (0.091 R)
• M37: 31,095,413 km (0.082 R)
• M38: 31,618,707 km (0.074 R)
• M39: 31,828,892 km (0.039 R)
• M40: 32,673,970 km (0.114 R)
• M41: 32,992,763 km (0.056 R)
• M42: 33,526,528 km (0.067 R)
• M43: 33,740,753 km (0.113 R)
• M44: 33,848,014 km (0.105 R)
• M45: 36,347,196 km (0.115 R)
• M46: 36,457,151 km (0.114 R)
• M47: 36,787,912 km (0.109 R)
• M48: 37,230,272 km (0.061 R)
• M49: 37,563,277 km (0.026 R)
• M50: 37,897,329 km (0.041 R)
• M51: 40,035,233 km (0.088 R)
• M52: 40,604,452 km (0.093 R)
• M53: 41,520,590 km (0.052 R)
• M54: 41,750,671 km (0.071 R)
• M55: 43,489,747 km (0.097 R)
• M56: 43,840,554 km (0.115 R)
• M57: 46,202,106 km (0.108 R)
• M58: 46,559,944 km (0.095 R)
• M59: 48,968,769 km (0.112 R)
• M60: 49,211,865 km (0.09 R)
• M61: 50,065,919 km (0.03 R)
• M62: 50,433,332 km (0.11 R)
• M63: 50,556,152 km (0.062 R)
• M64: 53,030,949 km (0.109 R)
• M65: 53,405,542 km (0.084 R)
• M66: 54,660,519 km (0.104 R)
• M67: 55,798,360 km (0.113 R)
• M68: 56,052,377 km (0.076 R)
• M69: 56,179,386 km (0.059 R)
• M70: 59,387,961 km (0.098 R)
• M71: 60,036,767 km (0.072 R)
• M72: 60,427,218 km (0.104 R)
• M73: 61,603,506 km (0.083 R)
• M74: 61,865,900 km (0.111 R)
• M75: 63,845,828 km (0.081 R)
• M76: 64,910,366 km (0.087 R)
• M77: 66,787,371 km (0.098 R)
• M78: 71,143,811 km (0.043 R)
• M79: 71,557,000 km (0.101 R)
• M80: 71,832,858 km (0.098 R)
• M81: 75,731,678 km (0.06 R)
• M82: 76,576,158 km (0.106 R)
• M83: 79,127,999 km (0.071 R)
• M84: 83,442,551 km (0.045 R)
• M85: 86,067,694 km (0.092 R)
• M86: 86,507,961 km (0.083 R)
• M87: 88,719,915 km (0.071 R)
• M88: 90,502,822 km (0.101 R)
• M89: 92,447,744 km (0.116 R)
• M90: 92,597,940 km (0.114 R)
• M91: 92,748,137 km (0.117 R)
• M92: 93,199,473 km (0.071 R)
• M93: 95,770,313 km (0.066 R)
• M94: 98,058,113 km (0.049 R)
• M95: 103,465,627 km (0.054 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 17,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit