🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.3

Radius: 12.2

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.8 AU - 1.21 AU

Year: 703 Days

Day: 12.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 56,611,350 km

• M1: 152,291 km (0.088 R)
• M2: 230,381 km (0.095 R)
• M3: 329,564 km (0.095 R)
• M4: 409,150 km (0.091 R)
• M5: 519,553 km (0.063 R)
• M6: 675,135 km (0.101 R)
• M7: 768,035 km (0.103 R)
• M8: 852,259 km (0.097 R)
• M9: 954,285 km (0.093 R)
• M10: 1,090,568 km (0.03 R)
• M11: 1,276,070 km (0.094 R)
• M12: 1,361,939 km (0.113 R)
• M13: 1,500,317 km (0.099 R)
• M14: 1,620,295 km (0.056 R)
• M15: 1,749,697 km (0.065 R)
• M16: 1,858,305 km (0.106 R)
• M17: 2,012,839 km (0.095 R)
• M18: 2,191,310 km (0.085 R)
• M19: 2,275,832 km (0.093 R)
• M20: 2,381,598 km (0.116 R)
• M21: 2,468,814 km (0.076 R)
• M22: 2,563,958 km (0.116 R)
• M23: 2,730,012 km (0.082 R)
• M24: 2,849,690 km (0.095 R)
• M25: 3,094,731 km (0.114 R)
• M26: 3,227,275 km (0.057 R)
• M27: 3,429,681 km (0.095 R)
• M28: 3,505,677 km (0.114 R)
• M29: 3,776,449 km (0.071 R)
• M30: 4,086,266 km (0.051 R)
• M31: 4,256,508 km (0.075 R)
• M32: 4,462,355 km (0.077 R)
• M33: 4,545,681 km (0.095 R)
• M34: 4,629,456 km (0.119 R)
• M35: 5,116,995 km (0.117 R)
• M36: 5,213,037 km (0.061 R)
• M37: 5,380,287 km (0.081 R)
• M38: 5,576,261 km (0.066 R)
• M39: 5,657,193 km (0.102 R)
• M40: 5,756,526 km (0.08 R)
• M41: 5,993,639 km (0.1 R)
• M42: 6,132,017 km (0.067 R)
• M43: 6,215,492 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.2

Radius: 13.4

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.19 AU - 1.69 AU

Year: 1215 Days

Day: 13.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 56,611,350 km

• M1: 175,927 km (0.076 R)
• M2: 263,591 km (0.109 R)
• M3: 375,191 km (0.112 R)
• M4: 544,985 km (0.107 R)
• M5: 789,877 km (0.101 R)
• M6: 978,669 km (0.101 R)
• M7: 1,137,093 km (0.103 R)
• M8: 1,250,189 km (0.104 R)
• M9: 1,339,350 km (0.069 R)
• M10: 1,438,084 km (0.097 R)
• M11: 1,554,023 km (0.108 R)
• M12: 1,665,772 km (0.091 R)
• M13: 1,757,326 km (0.079 R)
• M14: 1,881,941 km (0.094 R)
• M15: 2,034,082 km (0.096 R)
• M16: 2,173,807 km (0.032 R)
• M17: 2,368,134 km (0.111 R)
• M18: 2,454,452 km (0.086 R)
• M19: 2,612,577 km (0.118 R)
• M20: 2,967,124 km (0.06 R)
• M21: 3,079,472 km (0.043 R)
• M22: 3,444,491 km (0.106 R)
• M23: 3,712,421 km (0.108 R)
• M24: 3,813,399 km (0.12 R)
• M25: 4,090,903 km (0.101 R)
• M26: 4,216,416 km (0.116 R)
• M27: 4,332,504 km (0.049 R)
• M28: 4,417,625 km (0.047 R)
• M29: 4,731,182 km (0.1 R)
• M30: 5,074,360 km (0.087 R)
• M31: 5,186,857 km (0.073 R)
• M32: 5,311,472 km (0.03 R)
• M33: 5,668,413 km (0.118 R)
• M34: 5,785,249 km (0.108 R)
• M35: 5,985,710 km (0.097 R)
• M36: 6,128,576 km (0.077 R)
• M37: 6,296,724 km (0.051 R)
• M38: 6,454,251 km (0.091 R)
• M39: 6,748,510 km (0.055 R)
• M40: 7,160,502 km (0.118 R)
• M41: 7,709,676 km (0.09 R)
• M42: 7,930,482 km (0.101 R)
• M43: 8,022,036 km (0.119 R)
• M44: 8,140,368 km (0.052 R)
• M45: 8,232,670 km (0.064 R)
• M46: 8,699,864 km (0.108 R)
• M47: 8,902,868 km (0.093 R)
• M48: 9,066,229 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.7

Radius: 10.5

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.41 AU - 5.45 AU

Year: 6554 Days

Day: 7.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,611,350 km

• M1: 141,669 km (0.072 R)
• M2: 232,774 km (0.102 R)
• M3: 614,249 km (0.088 R)
• M4: 962,363 km (0.084 R)
• M5: 1,106,426 km (0.096 R)
• M6: 1,242,410 km (0.07 R)
• M7: 1,336,358 km (0.083 R)
• M8: 1,736,532 km (0.028 R)
• M9: 1,932,206 km (0.107 R)
• M10: 2,345,695 km (0.066 R)
• M11: 2,643,394 km (0.086 R)
• M12: 2,890,530 km (0.079 R)
• M13: 3,275,296 km (0.1 R)
• M14: 3,451,672 km (0.073 R)
• M15: 3,836,737 km (0.078 R)
• M16: 3,929,487 km (0.105 R)
• M17: 4,046,323 km (0.039 R)
• M18: 4,404,012 km (0.086 R)
• M19: 4,501,101 km (0.032 R)
• M20: 4,972,184 km (0.095 R)
• M21: 5,252,232 km (0.088 R)
• M22: 5,668,712 km (0.1 R)
• M23: 5,988,253 km (0.052 R)
• M24: 6,231,649 km (0.112 R)
• M25: 6,672,663 km (0.089 R)
• M26: 7,555,590 km (0.096 R)
• M27: 7,701,448 km (0.092 R)
• M28: 7,877,824 km (0.069 R)
• M29: 8,114,936 km (0.063 R)
• M30: 8,414,731 km (0.042 R)
• M31: 8,626,711 km (0.075 R)
• M32: 8,748,633 km (0.099 R)
• M33: 9,211,190 km (0.089 R)
• M34: 9,398,337 km (0.119 R)
• M35: 9,523,849 km (0.074 R)
• M36: 9,808,384 km (0.116 R)
• M37: 10,127,776 km (0.092 R)
• M38: 10,256,430 km (0.052 R)
• M39: 10,776,731 km (0.116 R)
• M40: 11,607,000 km (0.109 R)
• M41: 12,251,766 km (0.096 R)
• M42: 12,630,249 km (0.096 R)
• M43: 12,699,513 km (0.097 R)
• M44: 13,187,800 km (0.116 R)
• M45: 13,575,857 km (0.03 R)
• M46: 13,646,767 km (0.11 R)
• M47: 14,039,311 km (0.03 R)
• M48: 15,238,787 km (0.053 R)
• M49: 15,869,641 km (0.064 R)
• M50: 16,774,559 km (0.086 R)
• M51: 17,348,715 km (0.118 R)
• M52: 17,618,889 km (0.039 R)
• M53: 18,634,360 km (0.086 R)
• M54: 18,911,116 km (0.083 R)
• M55: 18,990,403 km (0.058 R)
• M56: 19,189,068 km (0.096 R)
• M57: 19,508,460 km (0.107 R)
• M58: 19,588,644 km (0.117 R)
• M59: 19,990,913 km (0.106 R)
• M60: 20,152,628 km (0.058 R)
• M61: 22,001,359 km (0.117 R)
• M62: 22,251,935 km (0.079 R)
• M63: 22,335,710 km (0.114 R)
• M64: 22,587,483 km (0.095 R)
• M65: 22,840,304 km (0.109 R)
• M66: 22,924,826 km (0.109 R)
• M67: 23,051,685 km (0.04 R)
• M68: 23,306,151 km (0.087 R)
• M69: 23,989,515 km (0.117 R)
• M70: 24,506,226 km (0.072 R)
• M71: 24,896,377 km (0.082 R)
• M72: 26,166,912 km (0.104 R)
• M73: 26,521,159 km (0.096 R)
• M74: 26,787,892 km (0.065 R)
• M75: 27,548,448 km (0.079 R)
• M76: 27,818,622 km (0.118 R)
• M77: 28,225,378 km (0.088 R)
• M78: 29,411,839 km (0.116 R)
• M79: 29,872,451 km (0.113 R)
• M80: 30,149,955 km (0.035 R)
• M81: 30,289,081 km (0.093 R)
• M82: 30,800,855 km (0.108 R)
• M83: 31,315,472 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.8

Radius: 4.4

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.85 AU - 6.87 AU

Year: 11274 Days

Day: 24.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,611,350 km

• M1: 220,208 km (0.07 R)
• M2: 247,584 km (0.106 R)
• M3: 306,227 km (0.082 R)
• M4: 337,343 km (0.114 R)
• M5: 414,685 km (0.029 R)
• M6: 884,273 km (0.088 R)
• M7: 961,316 km (0.116 R)
• M8: 1,239,718 km (0.1 R)
• M9: 2,025,705 km (0.061 R)
• M10: 2,107,236 km (0.117 R)
• M11: 2,619,010 km (0.084 R)
• M12: 2,730,311 km (0.109 R)
• M13: 2,820,518 km (0.094 R)
• M14: 3,430,429 km (0.105 R)
• M15: 3,503,433 km (0.072 R)
• M16: 3,775,252 km (0.08 R)
• M17: 3,926,346 km (0.105 R)
• M18: 4,208,637 km (0.109 R)
• M19: 4,260,697 km (0.096 R)
• M20: 4,497,510 km (0.094 R)
• M21: 4,630,952 km (0.04 R)
• M22: 4,929,100 km (0.07 R)
• M23: 5,011,379 km (0.04 R)
• M24: 5,233,382 km (0.07 R)
• M25: 5,261,357 km (0.12 R)
• M26: 5,458,527 km (0.098 R)
• M27: 6,300,913 km (0.12 R)
• M28: 7,214,058 km (0.082 R)
• M29: 8,006,179 km (0.099 R)
• M30: 8,135,581 km (0.078 R)
• M31: 8,167,894 km (0.111 R)
• M32: 8,298,044 km (0.04 R)
• M33: 8,560,439 km (0.103 R)
• M34: 8,992,627 km (0.11 R)
• M35: 9,602,687 km (0.097 R)
• M36: 9,912,654 km (0.111 R)
• M37: 10,051,631 km (0.099 R)
• M38: 10,331,229 km (0.101 R)
• M39: 10,648,825 km (0.06 R)
• M40: 10,684,280 km (0.066 R)
• M41: 10,791,093 km (0.117 R)
• M42: 11,077,274 km (0.085 R)
• M43: 11,185,283 km (0.115 R)
• M44: 11,620,763 km (0.118 R)
• M45: 11,767,219 km (0.079 R)
• M46: 11,951,075 km (0.074 R)
• M47: 12,135,978 km (0.115 R)
• M48: 12,172,928 km (0.118 R)
• M49: 12,583,275 km (0.102 R)
• M50: 12,658,373 km (0.111 R)
• M51: 12,696,072 km (0.076 R)
• M52: 12,809,018 km (0.095 R)
• M53: 14,505,010 km (0.092 R)
• M54: 15,419,053 km (0.093 R)
• M55: 15,620,262 km (0.052 R)
• M56: 15,903,450 km (0.037 R)
• M57: 16,065,914 km (0.053 R)
• M58: 16,556,894 km (0.034 R)
• M59: 17,177,576 km (0.072 R)
• M60: 17,469,740 km (0.086 R)
• M61: 17,511,628 km (0.115 R)
• M62: 17,595,402 km (0.118 R)
• M63: 18,356,257 km (0.097 R)
• M64: 18,441,378 km (0.096 R)
• M65: 18,697,789 km (0.089 R)
• M66: 18,826,443 km (0.105 R)
• M67: 19,517,286 km (0.048 R)
• M68: 20,041,028 km (0.071 R)
• M69: 20,172,525 km (0.103 R)
• M70: 20,790,663 km (0.068 R)
• M71: 22,590,625 km (0.087 R)
• M72: 23,232,250 km (0.077 R)
• M73: 23,694,208 km (0.045 R)
• M74: 23,879,859 km (0.118 R)
• M75: 25,145,607 km (0.034 R)
• M76: 25,572,410 km (0.037 R)
• M77: 26,145,070 km (0.11 R)
• M78: 27,157,399 km (0.11 R)
• M79: 28,280,879 km (0.09 R)
• M80: 28,330,097 km (0.065 R)
• M81: 28,477,750 km (0.117 R)
• M82: 28,823,471 km (0.032 R)
• M83: 30,019,356 km (0.095 R)
• M84: 31,434,851 km (0.081 R)
• M85: 31,638,902 km (0.044 R)
• M86: 31,689,915 km (0.064 R)
• M87: 31,741,078 km (0.09 R)
• M88: 31,843,253 km (0.084 R)
• M89: 31,894,416 km (0.079 R)
• M90: 32,510,759 km (0.077 R)
• M91: 32,768,666 km (0.077 R)
• M92: 33,338,484 km (0.116 R)
• M93: 33,807,174 km (0.112 R)
• M94: 34,750,987 km (0.105 R)
• M95: 35,226,110 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.7

Radius: 3

Gravity: 79.3 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.92 AU - 7.76 AU

Year: 12575 Days

Day: 22.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 56,611,350 km

• M1: 70,461 km (0.105 R)
• M2: 102,624 km (0.081 R)
• M3: 361,129 km (0.087 R)
• M4: 407,804 km (0.075 R)
• M5: 541,694 km (0.119 R)
• M6: 613,800 km (0.07 R)
• M7: 910,752 km (0.087 R)
• M8: 1,018,462 km (0.106 R)
• M9: 1,246,150 km (0.089 R)
• M10: 1,590,375 km (0.091 R)
• M11: 2,073,277 km (0.071 R)
• M12: 2,477,790 km (0.089 R)
• M13: 3,291,153 km (0.074 R)
• M14: 3,829,107 km (0.049 R)
• M15: 4,575,600 km (0.063 R)
• M16: 4,759,755 km (0.063 R)
• M17: 5,288,434 km (0.045 R)
• M18: 6,035,077 km (0.076 R)
• M19: 6,196,493 km (0.097 R)
• M20: 6,400,096 km (0.113 R)
• M21: 6,897,958 km (0.099 R)
• M22: 7,537,638 km (0.099 R)
• M23: 7,667,788 km (0.055 R)
• M24: 8,464,397 km (0.075 R)
• M25: 9,473,136 km (0.111 R)
• M26: 9,613,608 km (0.03 R)
• M27: 9,849,374 km (0.068 R)
• M28: 10,134,657 km (0.031 R)
• M29: 11,203,833 km (0.093 R)
• M30: 11,402,051 km (0.111 R)
• M31: 11,551,499 km (0.112 R)
• M32: 12,461,503 km (0.082 R)
• M33: 12,769,973 km (0.106 R)
• M34: 13,185,108 km (0.041 R)
• M35: 14,028,690 km (0.114 R)
• M36: 15,162,043 km (0.115 R)
• M37: 15,822,817 km (0.094 R)
• M38: 17,001,499 km (0.059 R)
• M39: 17,172,190 km (0.113 R)
• M40: 19,145,984 km (0.095 R)
• M41: 19,442,188 km (0.074 R)
• M42: 19,501,578 km (0.036 R)
• M43: 19,561,118 km (0.063 R)
• M44: 20,763,586 km (0.055 R)
• M45: 20,824,323 km (0.103 R)
• M46: 21,435,131 km (0.103 R)
• M47: 21,557,951 km (0.099 R)
• M48: 22,424,571 km (0.095 R)
• M49: 22,736,782 km (0.117 R)
• M50: 23,618,661 km (0.116 R)
• M51: 27,522,567 km (0.108 R)
• M52: 27,589,288 km (0.049 R)
• M53: 28,057,978 km (0.118 R)
• M54: 28,799,834 km (0.086 R)
• M55: 29,207,189 km (0.071 R)
• M56: 29,821,737 km (0.107 R)
• M57: 30,302,694 km (0.079 R)
• M58: 31,971,010 km (0.066 R)
• M59: 32,745,478 km (0.061 R)
• M60: 34,600,641 km (0.037 R)
• M61: 35,759,127 km (0.081 R)
• M62: 35,904,835 km (0.12 R)
• M63: 36,196,850 km (0.119 R)
• M64: 38,113,947 km (0.064 R)
• M65: 39,009,889 km (0.085 R)
• M66: 39,460,478 km (0.116 R)
• M67: 40,139,502 km (0.098 R)
• M68: 40,290,895 km (0.083 R)
• M69: 41,279,737 km (0.113 R)
• M70: 42,430,743 km (0.118 R)
• M71: 42,507,786 km (0.099 R)
• M72: 42,662,171 km (0.074 R)
• M73: 43,203,865 km (0.116 R)
• M74: 43,358,998 km (0.102 R)
• M75: 46,025,281 km (0.06 R)
• M76: 46,739,910 km (0.11 R)
• M77: 47,458,279 km (0.082 R)
• M78: 48,019,421 km (0.077 R)
• M79: 48,180,089 km (0.105 R)
• M80: 51,103,979 km (0.103 R)
• M81: 51,185,959 km (0.114 R)
• M82: 51,432,346 km (0.112 R)
• M83: 51,761,462 km (0.101 R)
• M84: 52,339,059 km (0.116 R)
• M85: 54,586,917 km (0.081 R)
• M86: 56,441,781 km (0.04 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 14,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit