🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.2

Radius: 8.8

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.02 AU - 1.24 AU

Year: 829 Days

Day: 9.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 48,397,764 km

• M1: 113,994 km (0.086 R)
• M2: 184,753 km (0.108 R)
• M3: 249,679 km (0.09 R)
• M4: 343,477 km (0.103 R)
• M5: 419,024 km (0.12 R)
• M6: 481,256 km (0.081 R)
• M7: 536,757 km (0.044 R)
• M8: 594,951 km (0.072 R)
• M9: 825,930 km (0.069 R)
• M10: 900,878 km (0.036 R)
• M11: 1,098,796 km (0.114 R)
• M12: 1,289,085 km (0.037 R)
• M13: 1,362,388 km (0.097 R)
• M14: 1,490,294 km (0.103 R)
• M15: 1,575,266 km (0.101 R)
• M16: 1,661,733 km (0.077 R)
• M17: 1,856,360 km (0.119 R)
• M18: 1,914,554 km (0.088 R)
• M19: 2,032,885 km (0.073 R)
• M20: 2,223,623 km (0.096 R)
• M21: 2,321,310 km (0.098 R)
• M22: 2,429,469 km (0.112 R)
• M23: 2,502,473 km (0.057 R)
• M24: 2,557,824 km (0.104 R)
• M25: 2,707,273 km (0.106 R)
• M26: 2,792,693 km (0.03 R)
• M27: 2,869,287 km (0.093 R)
• M28: 3,153,224 km (0.089 R)
• M29: 3,283,374 km (0.109 R)
• M30: 3,435,964 km (0.107 R)
• M31: 3,570,004 km (0.093 R)
• M32: 3,643,007 km (0.115 R)
• M33: 3,779,740 km (0.092 R)
• M34: 3,961,202 km (0.104 R)
• M35: 4,058,441 km (0.119 R)
• M36: 4,134,586 km (0.107 R)
• M37: 4,288,373 km (0.027 R)
• M38: 4,343,724 km (0.116 R)
• M39: 4,466,544 km (0.088 R)
• M40: 4,613,000 km (0.113 R)
• M41: 4,681,217 km (0.109 R)
• M42: 4,910,999 km (0.043 R)
• M43: 5,015,568 km (0.051 R)
• M44: 5,120,885 km (0.072 R)
• M45: 5,250,586 km (0.112 R)
• M46: 5,417,388 km (0.095 R)
• M47: 5,682,924 km (0.074 R)
• M48: 5,805,145 km (0.112 R)
• M49: 5,891,164 km (0.105 R)
• M50: 6,076,815 km (0.085 R)
• M51: 6,164,180 km (0.066 R)
• M52: 6,277,127 km (0.057 R)
• M53: 6,390,821 km (0.115 R)
• M54: 6,800,420 km (0.074 R)
• M55: 7,205,232 km (0.086 R)
• M56: 7,510,711 km (0.096 R)
• M57: 7,793,451 km (0.104 R)
• M58: 8,494,466 km (0.075 R)
• M59: 8,732,626 km (0.079 R)
• M60: 9,072,662 km (0.105 R)
• M61: 9,416,887 km (0.057 R)
• M62: 9,634,402 km (0.11 R)
• M63: 9,794,771 km (0.084 R)
• M64: 9,868,074 km (0.106 R)

Planet 2 - Ice Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.7

Radius: 6

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.13 AU - 8.93 AU

Year: 15707 Days

Day: 23.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,397,764 km

• M1: 90,956 km (0.115 R)
• M2: 215,122 km (0.03 R)
• M3: 351,555 km (0.118 R)
• M4: 654,191 km (0.074 R)
• M5: 948,451 km (0.082 R)
• M6: 1,004,400 km (0.082 R)
• M7: 1,199,177 km (0.107 R)
• M8: 1,363,585 km (0.119 R)
• M9: 1,535,323 km (0.053 R)
• M10: 1,601,595 km (0.083 R)
• M11: 1,923,230 km (0.107 R)
• M12: 2,165,280 km (0.057 R)
• M13: 2,572,485 km (0.092 R)
• M14: 2,785,064 km (0.111 R)
• M15: 3,369,692 km (0.075 R)
• M16: 3,456,160 km (0.053 R)
• M17: 4,361,975 km (0.107 R)
• M18: 5,918,092 km (0.078 R)
• M19: 6,092,822 km (0.077 R)
• M20: 6,269,198 km (0.115 R)
• M21: 6,663,388 km (0.099 R)
• M22: 7,400,607 km (0.093 R)
• M23: 7,551,102 km (0.094 R)
• M24: 7,778,790 km (0.098 R)
• M25: 7,816,938 km (0.07 R)
• M26: 8,047,318 km (0.067 R)
• M27: 8,202,152 km (0.037 R)
• M28: 8,397,078 km (0.088 R)
• M29: 9,353,756 km (0.084 R)
• M30: 9,516,519 km (0.043 R)
• M31: 9,557,359 km (0.096 R)
• M32: 10,135,256 km (0.106 R)
• M33: 10,302,506 km (0.117 R)
• M34: 10,682,036 km (0.038 R)
• M35: 10,852,278 km (0.093 R)
• M36: 10,937,699 km (0.066 R)
• M37: 10,980,484 km (0.11 R)
• M38: 11,023,269 km (0.114 R)
• M39: 11,238,390 km (0.063 R)
• M40: 11,848,002 km (0.071 R)
• M41: 11,891,984 km (0.11 R)
• M42: 12,201,202 km (0.059 R)
• M43: 12,602,723 km (0.041 R)
• M44: 13,190,343 km (0.065 R)
• M45: 13,235,821 km (0.111 R)
• M46: 13,327,076 km (0.072 R)
• M47: 13,740,564 km (0.109 R)
• M48: 14,018,517 km (0.096 R)
• M49: 14,391,914 km (0.058 R)
• M50: 14,863,446 km (0.063 R)
• M51: 15,148,729 km (0.084 R)
• M52: 16,356,882 km (0.084 R)
• M53: 16,503,936 km (0.086 R)
• M54: 17,395,540 km (0.117 R)
• M55: 18,404,278 km (0.094 R)
• M56: 20,057,484 km (0.081 R)
• M57: 20,109,993 km (0.093 R)
• M58: 21,061,435 km (0.081 R)
• M59: 21,328,318 km (0.083 R)
• M60: 21,596,248 km (0.096 R)
• M61: 22,570,429 km (0.069 R)
• M62: 23,062,756 km (0.111 R)
• M63: 23,172,710 km (0.107 R)
• M64: 24,337,180 km (0.101 R)
• M65: 25,180,613 km (0.117 R)
• M66: 25,293,709 km (0.076 R)
• M67: 26,205,209 km (0.097 R)
• M68: 26,377,246 km (0.114 R)
• M69: 27,069,436 km (0.045 R)
• M70: 28,177,507 km (0.08 R)
• M71: 29,122,068 km (0.098 R)
• M72: 29,359,929 km (0.11 R)
• M73: 32,570,598 km (0.082 R)
• M74: 33,188,736 km (0.103 R)
• M75: 33,312,903 km (0.063 R)
• M76: 34,311,169 km (0.105 R)
• M77: 34,436,682 km (0.113 R)
• M78: 35,446,019 km (0.105 R)
• M79: 35,763,465 km (0.112 R)
• M80: 37,493,864 km (0.11 R)
• M81: 38,011,772 km (0.066 R)
• M82: 38,401,773 km (0.105 R)
• M83: 38,532,073 km (0.115 R)
• M84: 39,711,204 km (0.118 R)
• M85: 40,305,257 km (0.06 R)
• M86: 41,168,586 km (0.116 R)
• M87: 41,235,157 km (0.077 R)
• M88: 41,368,598 km (0.054 R)
• M89: 42,643,322 km (0.051 R)
• M90: 42,710,641 km (0.117 R)
• M91: 43,726,560 km (0.059 R)
• M92: 43,930,761 km (0.088 R)
• M93: 44,750,557 km (0.087 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.4

Radius: 3.1

Gravity: 56.13 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.63 AU - 9.77 AU

Year: 16208 Days

Day: 22.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 48,397,764 km

• M1: 40,541 km (0.088 R)
• M2: 139,724 km (0.037 R)
• M3: 224,247 km (0.119 R)
• M4: 404,513 km (0.077 R)
• M5: 563,984 km (0.106 R)
• M6: 640,728 km (0.112 R)
• M7: 660,475 km (0.116 R)
• M8: 720,912 km (0.065 R)
• M9: 1,317,359 km (0.114 R)
• M10: 2,085,694 km (0.098 R)
• M11: 2,326,396 km (0.094 R)
• M12: 3,133,627 km (0.03 R)
• M13: 3,619,969 km (0.044 R)
• M14: 4,203,999 km (0.1 R)
• M15: 4,354,495 km (0.087 R)
• M16: 5,294,418 km (0.063 R)
• M17: 6,038,668 km (0.113 R)
• M18: 7,080,766 km (0.105 R)
• M19: 7,125,347 km (0.07 R)
• M20: 7,395,072 km (0.045 R)
• M21: 7,898,169 km (0.078 R)
• M22: 8,936,827 km (0.119 R)
• M23: 9,033,467 km (0.097 R)
• M24: 9,570,524 km (0.081 R)
• M25: 10,218,582 km (0.11 R)
• M26: 11,504,226 km (0.116 R)
• M27: 12,032,456 km (0.069 R)
• M28: 13,497,917 km (0.041 R)
• M29: 13,775,421 km (0.034 R)
• M30: 15,076,025 km (0.091 R)
• M31: 15,248,511 km (0.061 R)
• M32: 15,479,640 km (0.112 R)
• M33: 16,238,400 km (0.092 R)
• M34: 16,297,342 km (0.102 R)
• M35: 16,356,283 km (0.119 R)
• M36: 17,369,061 km (0.043 R)
• M37: 18,035,220 km (0.05 R)
• M38: 18,895,109 km (0.074 R)
• M39: 18,957,042 km (0.101 R)
• M40: 19,956,954 km (0.101 R)
• M41: 20,083,215 km (0.092 R)
• M42: 20,590,651 km (0.097 R)
• M43: 21,166,453 km (0.114 R)
• M44: 22,596,459 km (0.104 R)
• M45: 22,793,779 km (0.038 R)
• M46: 23,389,477 km (0.096 R)
• M47: 23,455,899 km (0.028 R)
• M48: 23,789,353 km (0.12 R)
• M49: 24,326,110 km (0.088 R)
• M50: 24,595,984 km (0.108 R)
• M51: 24,731,221 km (0.082 R)
• M52: 24,798,989 km (0.093 R)
• M53: 25,206,792 km (0.115 R)
• M54: 25,685,206 km (0.108 R)
• M55: 27,558,920 km (0.104 R)
• M56: 29,980,012 km (0.046 R)
• M57: 31,876,913 km (0.114 R)
• M58: 32,172,069 km (0.051 R)
• M59: 33,586,966 km (0.056 R)
• M60: 35,174,050 km (0.071 R)
• M61: 35,250,195 km (0.08 R)
• M62: 35,402,785 km (0.074 R)
• M63: 35,708,563 km (0.087 R)
• M64: 36,015,239 km (0.113 R)
• M65: 36,091,982 km (0.107 R)
• M66: 36,862,860 km (0.066 R)
• M67: 36,940,202 km (0.109 R)
• M68: 37,483,542 km (0.111 R)
• M69: 38,499,311 km (0.085 R)
• M70: 38,971,293 km (0.118 R)
• M71: 39,841,354 km (0.035 R)
• M72: 40,318,721 km (0.045 R)
• M73: 40,398,456 km (0.089 R)
• M74: 41,278,989 km (0.104 R)
• M75: 42,085,023 km (0.078 R)
• M76: 42,165,805 km (0.094 R)
• M77: 42,571,066 km (0.061 R)
• M78: 42,814,761 km (0.08 R)
• M79: 43,794,477 km (0.076 R)
• M80: 44,533,940 km (0.079 R)
• M81: 44,781,375 km (0.039 R)
• M82: 46,192,083 km (0.104 R)
• M83: 46,275,409 km (0.111 R)
• M84: 46,777,160 km (0.083 R)
• M85: 47,785,898 km (0.039 R)
• M86: 50,167,347 km (0.059 R)
• M87: 52,761,374 km (0.112 R)
• M88: 53,723,288 km (0.097 R)
• M89: 53,898,916 km (0.097 R)
• M90: 55,487,346 km (0.032 R)
• M91: 56,376,406 km (0.102 R)
• M92: 57,001,426 km (0.088 R)
• M93: 57,898,565 km (0.111 R)
• M94: 57,988,473 km (0.088 R)
• M95: 58,890,698 km (0.071 R)
• M96: 59,434,187 km (0.109 R)
• M97: 59,979,321 km (0.114 R)
• M98: 60,526,251 km (0.114 R)
• M99: 60,708,910 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.2

Radius: 3.4

Gravity: 19.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.59 AU - 10.85 AU

Year: 17774 Days

Day: 22.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,397,764 km

• M1: 64,776 km (0.061 R)
• M2: 168,896 km (0.063 R)
• M3: 233,373 km (0.089 R)
• M4: 281,094 km (0.071 R)
• M5: 566,826 km (0.071 R)
• M6: 1,219,522 km (0.077 R)
• M7: 1,435,840 km (0.106 R)
• M8: 1,977,534 km (0.045 R)
• M9: 2,153,761 km (0.047 R)
• M10: 3,050,450 km (0.105 R)
• M11: 3,224,433 km (0.111 R)
• M12: 4,015,506 km (0.054 R)
• M13: 4,238,257 km (0.09 R)
• M14: 4,270,421 km (0.117 R)
• M15: 4,334,897 km (0.115 R)
• M16: 4,829,318 km (0.062 R)
• M17: 4,862,978 km (0.117 R)
• M18: 5,066,132 km (0.064 R)
• M19: 5,978,230 km (0.114 R)
• M20: 6,416,103 km (0.09 R)
• M21: 6,490,004 km (0.065 R)
• M22: 6,564,205 km (0.096 R)
• M23: 7,283,621 km (0.115 R)
• M24: 7,711,471 km (0.102 R)
• M25: 7,868,998 km (0.106 R)
• M26: 7,948,135 km (0.04 R)
• M27: 8,027,721 km (0.074 R)
• M28: 8,187,342 km (0.101 R)
• M29: 8,877,736 km (0.069 R)
• M30: 9,376,196 km (0.102 R)
• M31: 9,502,307 km (0.091 R)
• M32: 10,400,194 km (0.062 R)
• M33: 10,443,577 km (0.089 R)
• M34: 10,661,691 km (0.083 R)
• M35: 10,793,187 km (0.099 R)
• M36: 10,837,169 km (0.079 R)
• M37: 11,369,438 km (0.049 R)
• M38: 12,505,484 km (0.102 R)
• M39: 13,110,309 km (0.073 R)
• M40: 14,011,337 km (0.107 R)
• M41: 14,396,701 km (0.062 R)
• M42: 14,639,348 km (0.077 R)
• M43: 14,981,180 km (0.078 R)
• M44: 15,523,771 km (0.093 R)
• M45: 19,551,245 km (0.097 R)
• M46: 19,819,923 km (0.111 R)
• M47: 19,981,638 km (0.077 R)
• M48: 21,236,166 km (0.081 R)
• M49: 21,401,621 km (0.041 R)
• M50: 21,900,679 km (0.107 R)
• M51: 22,572,075 km (0.12 R)
• M52: 23,023,411 km (0.089 R)
• M53: 24,916,423 km (0.028 R)
• M54: 26,265,048 km (0.119 R)
• M55: 28,605,357 km (0.081 R)
• M56: 28,666,243 km (0.103 R)
• M57: 28,727,130 km (0.096 R)
• M58: 29,892,796 km (0.044 R)
• M59: 30,016,514 km (0.074 R)
• M60: 30,450,347 km (0.115 R)
• M61: 30,574,813 km (0.12 R)
• M62: 31,764,714 km (0.061 R)
• M63: 32,270,205 km (0.055 R)
• M64: 32,778,389 km (0.114 R)
• M65: 33,033,454 km (0.079 R)
• M66: 33,289,266 km (0.112 R)
• M67: 36,871,686 km (0.069 R)
• M68: 37,536,051 km (0.105 R)
• M69: 37,802,933 km (0.084 R)
• M70: 39,349,626 km (0.089 R)
• M71: 39,417,244 km (0.107 R)
• M72: 39,892,367 km (0.102 R)
• M73: 41,122,659 km (0.042 R)
• M74: 41,397,770 km (0.081 R)
• M75: 41,880,672 km (0.109 R)
• M76: 42,157,428 km (0.052 R)
• M77: 42,643,172 km (0.1 R)
• M78: 43,270,586 km (0.116 R)
• M79: 43,480,322 km (0.115 R)
• M80: 43,690,507 km (0.076 R)
• M81: 43,760,519 km (0.079 R)
• M82: 43,830,680 km (0.108 R)
• M83: 44,746,070 km (0.091 R)
• M84: 45,170,778 km (0.062 R)
• M85: 45,881,517 km (0.112 R)
• M86: 46,309,666 km (0.095 R)
• M87: 46,595,847 km (0.12 R)
• M88: 46,882,626 km (0.084 R)
• M89: 47,457,830 km (0.084 R)
• M90: 48,107,982 km (0.12 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: 335 - 17,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit