🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.2

Radius: 14.8

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.92 AU - 1.14 AU

Year: 735 Days

Day: 9.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 74,902,942 km

• M1: 190,588 km (0.079 R)
• M2: 291,267 km (0.101 R)
• M3: 434,133 km (0.111 R)
• M4: 527,332 km (0.113 R)
• M5: 679,922 km (0.087 R)
• M6: 780,003 km (0.078 R)
• M7: 880,832 km (0.06 R)
• M8: 1,008,589 km (0.06 R)
• M9: 1,126,173 km (0.111 R)
• M10: 1,231,041 km (0.107 R)
• M11: 1,395,000 km (0.103 R)
• M12: 1,625,830 km (0.108 R)
• M13: 1,739,374 km (0.105 R)
• M14: 1,897,350 km (0.06 R)
• M15: 2,010,296 km (0.115 R)
• M16: 2,111,125 km (0.053 R)
• M17: 2,213,749 km (0.088 R)
• M18: 2,355,718 km (0.08 R)
• M19: 2,462,381 km (0.117 R)
• M20: 2,562,911 km (0.049 R)
• M21: 2,720,437 km (0.089 R)
• M22: 3,086,952 km (0.079 R)
• M23: 3,255,100 km (0.079 R)
• M24: 3,434,917 km (0.074 R)
• M25: 3,574,192 km (0.075 R)
• M26: 3,715,413 km (0.106 R)
• M27: 3,867,554 km (0.09 R)
• M28: 4,364,967 km (0.058 R)
• M29: 4,736,867 km (0.114 R)
• M30: 4,951,390 km (0.098 R)
• M31: 5,359,793 km (0.109 R)
• M32: 5,501,761 km (0.101 R)
• M33: 5,799,909 km (0.119 R)
• M34: 5,998,127 km (0.087 R)
• M35: 6,166,873 km (0.095 R)
• M36: 6,573,929 km (0.071 R)
• M37: 6,824,655 km (0.085 R)
• M38: 6,945,680 km (0.045 R)
• M39: 7,045,162 km (0.097 R)
• M40: 7,268,213 km (0.118 R)
• M41: 7,459,698 km (0.064 R)
• M42: 7,572,943 km (0.051 R)
• M43: 7,744,233 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.6

Radius: 14.8

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.1 AU - 1.3 AU

Year: 924 Days

Day: 9.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 74,902,942 km

• M1: 212,279 km (0.08 R)
• M2: 334,950 km (0.076 R)
• M3: 495,319 km (0.081 R)
• M4: 621,878 km (0.09 R)
• M5: 780,452 km (0.105 R)
• M6: 881,730 km (0.054 R)
• M7: 1,078,601 km (0.069 R)
• M8: 1,283,400 km (0.115 R)
• M9: 1,414,448 km (0.115 R)
• M10: 1,509,891 km (0.074 R)
• M11: 1,853,368 km (0.093 R)
• M12: 2,003,265 km (0.051 R)
• M13: 2,139,250 km (0.095 R)
• M14: 2,315,925 km (0.098 R)
• M15: 2,410,919 km (0.107 R)
• M16: 2,565,753 km (0.048 R)
• M17: 2,714,154 km (0.086 R)
• M18: 2,814,684 km (0.103 R)
• M19: 3,082,015 km (0.096 R)
• M20: 3,176,561 km (0.091 R)
• M21: 3,304,168 km (0.119 R)
• M22: 3,477,103 km (0.112 R)
• M23: 3,675,320 km (0.087 R)
• M24: 3,900,016 km (0.102 R)
• M25: 4,002,641 km (0.113 R)
• M26: 4,339,685 km (0.066 R)
• M27: 4,481,803 km (0.08 R)
• M28: 5,418,584 km (0.049 R)
• M29: 5,623,534 km (0.079 R)
• M30: 6,227,161 km (0.056 R)
• M31: 6,865,345 km (0.104 R)
• M32: 6,976,048 km (0.046 R)
• M33: 7,283,621 km (0.041 R)
• M34: 7,567,259 km (0.101 R)
• M35: 7,667,340 km (0.107 R)
• M36: 7,854,487 km (0.085 R)
• M37: 8,101,473 km (0.082 R)
• M38: 8,336,341 km (0.115 R)
• M39: 8,603,374 km (0.111 R)
• M40: 8,812,960 km (0.061 R)
• M41: 8,918,427 km (0.108 R)
• M42: 9,283,146 km (0.049 R)
• M43: 9,467,301 km (0.104 R)
• M44: 9,761,560 km (0.118 R)
• M45: 9,886,325 km (0.101 R)
• M46: 10,074,519 km (0.074 R)
• M47: 10,390,919 km (0.042 R)
• M48: 10,550,240 km (0.115 R)
• M49: 10,806,950 km (0.101 R)
• M50: 10,920,046 km (0.093 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.7

Radius: 7.4

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.02 AU - 7.2 AU

Year: 10616 Days

Day: 20.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 74,902,942 km

• M1: 102,923 km (0.111 R)
• M2: 262,395 km (0.051 R)
• M3: 386,411 km (0.053 R)
• M4: 517,309 km (0.026 R)
• M5: 663,167 km (0.084 R)
• M6: 1,236,426 km (0.032 R)
• M7: 1,973,944 km (0.091 R)
• M8: 2,206,120 km (0.088 R)
• M9: 2,301,563 km (0.09 R)
• M10: 2,696,801 km (0.099 R)
• M11: 3,059,875 km (0.09 R)
• M12: 3,718,105 km (0.048 R)
• M13: 3,860,672 km (0.107 R)
• M14: 4,970,688 km (0.055 R)
• M15: 5,096,351 km (0.102 R)
• M16: 5,223,060 km (0.106 R)
• M17: 5,318,803 km (0.111 R)
• M18: 6,443,629 km (0.11 R)
• M19: 6,615,218 km (0.026 R)
• M20: 6,997,740 km (0.117 R)
• M21: 7,138,661 km (0.118 R)
• M22: 7,603,312 km (0.047 R)
• M23: 7,748,123 km (0.081 R)
• M24: 8,299,690 km (0.068 R)
• M25: 8,825,975 km (0.095 R)
• M26: 9,016,413 km (0.12 R)
• M27: 10,228,006 km (0.084 R)
• M28: 10,832,531 km (0.087 R)
• M29: 11,159,552 km (0.077 R)
• M30: 11,324,409 km (0.083 R)
• M31: 11,823,468 km (0.109 R)
• M32: 12,329,857 km (0.103 R)
• M33: 12,542,884 km (0.075 R)
• M34: 12,929,594 km (0.102 R)
• M35: 14,246,355 km (0.119 R)
• M36: 14,335,665 km (0.109 R)
• M37: 14,785,057 km (0.031 R)
• M38: 15,238,937 km (0.098 R)
• M39: 16,816,297 km (0.097 R)
• M40: 17,768,188 km (0.114 R)
• M41: 17,816,209 km (0.081 R)
• M42: 18,153,851 km (0.048 R)
• M43: 18,590,976 km (0.05 R)
• M44: 19,031,692 km (0.12 R)
• M45: 19,327,297 km (0.058 R)
• M46: 19,624,548 km (0.12 R)
• M47: 19,773,697 km (0.078 R)
• M48: 19,873,329 km (0.105 R)
• M49: 19,923,295 km (0.034 R)
• M50: 20,023,077 km (0.095 R)
• M51: 20,525,127 km (0.057 R)
• M52: 20,676,520 km (0.097 R)
• M53: 20,879,076 km (0.051 R)
• M54: 21,133,093 km (0.116 R)
• M55: 21,746,893 km (0.118 R)
• M56: 21,901,278 km (0.06 R)
• M57: 22,159,334 km (0.112 R)
• M58: 22,522,408 km (0.101 R)
• M59: 22,991,996 km (0.088 R)
• M60: 24,313,544 km (0.102 R)
• M61: 24,687,837 km (0.117 R)
• M62: 25,931,445 km (0.074 R)
• M63: 26,259,213 km (0.071 R)
• M64: 26,698,433 km (0.098 R)
• M65: 26,808,686 km (0.044 R)
• M66: 26,918,940 km (0.093 R)
• M67: 27,639,703 km (0.116 R)
• M68: 29,100,227 km (0.03 R)
• M69: 30,240,761 km (0.063 R)
• M70: 30,816,413 km (0.105 R)
• M71: 31,686,774 km (0.094 R)
• M72: 32,565,212 km (0.098 R)
• M73: 33,155,226 km (0.068 R)
• M74: 33,392,339 km (0.103 R)
• M75: 33,629,901 km (0.038 R)
• M76: 34,585,831 km (0.071 R)
• M77: 35,671,762 km (0.088 R)
• M78: 35,793,235 km (0.074 R)
• M79: 38,063,084 km (0.071 R)
• M80: 39,058,957 km (0.099 R)
• M81: 39,309,384 km (0.114 R)
• M82: 40,000,526 km (0.102 R)
• M83: 40,063,507 km (0.115 R)
• M84: 41,267,321 km (0.106 R)
• M85: 42,097,888 km (0.102 R)
• M86: 42,611,757 km (0.109 R)
• M87: 43,062,944 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.1

Radius: 8

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.14 AU - 9.84 AU

Year: 18947 Days

Day: 15.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,902,942 km

• M1: 185,801 km (0.103 R)
• M2: 327,171 km (0.12 R)
• M3: 377,585 km (0.075 R)
• M4: 449,990 km (0.077 R)
• M5: 837,449 km (0.091 R)
• M6: 1,605,335 km (0.087 R)
• M7: 2,255,337 km (0.112 R)
• M8: 2,791,347 km (0.112 R)
• M9: 3,892,686 km (0.062 R)
• M10: 4,576,199 km (0.113 R)
• M11: 5,528,838 km (0.095 R)
• M12: 7,195,508 km (0.062 R)
• M13: 7,661,057 km (0.118 R)
• M14: 8,136,329 km (0.113 R)
• M15: 8,458,413 km (0.08 R)
• M16: 8,894,491 km (0.09 R)
• M17: 9,170,798 km (0.059 R)
• M18: 9,282,099 km (0.078 R)
• M19: 10,073,771 km (0.09 R)
• M20: 10,361,747 km (0.07 R)
• M21: 10,535,879 km (0.081 R)
• M22: 11,182,590 km (0.116 R)
• M23: 11,241,981 km (0.119 R)
• M24: 11,721,143 km (0.086 R)
• M25: 12,329,557 km (0.109 R)
• M26: 12,823,679 km (0.103 R)
• M27: 13,513,624 km (0.096 R)
• M28: 13,831,221 km (0.086 R)
• M29: 15,455,854 km (0.045 R)
• M30: 15,522,125 km (0.103 R)
• M31: 16,324,419 km (0.05 R)
• M32: 17,899,385 km (0.112 R)
• M33: 18,248,247 km (0.111 R)
• M34: 18,528,893 km (0.086 R)
• M35: 18,952,554 km (0.114 R)
• M36: 20,751,917 km (0.063 R)
• M37: 21,191,735 km (0.097 R)
• M38: 21,265,487 km (0.076 R)
• M39: 22,454,940 km (0.104 R)
• M40: 22,906,576 km (0.1 R)
• M41: 24,356,329 km (0.033 R)
• M42: 25,443,606 km (0.086 R)
• M43: 25,914,390 km (0.084 R)
• M44: 28,717,406 km (0.106 R)
• M45: 29,207,488 km (0.109 R)
• M46: 29,865,270 km (0.076 R)
• M47: 32,629,839 km (0.087 R)
• M48: 32,800,081 km (0.049 R)
• M49: 32,885,202 km (0.115 R)
• M50: 33,999,557 km (0.082 R)
• M51: 34,258,361 km (0.102 R)
• M52: 34,691,297 km (0.077 R)
• M53: 36,352,881 km (0.062 R)
• M54: 36,617,669 km (0.105 R)
• M55: 37,149,041 km (0.104 R)
• M56: 37,593,795 km (0.112 R)
• M57: 38,219,414 km (0.066 R)
• M58: 38,398,931 km (0.113 R)
• M59: 38,848,622 km (0.111 R)
• M60: 39,481,122 km (0.087 R)
• M61: 39,753,241 km (0.11 R)
• M62: 40,573,336 km (0.046 R)
• M63: 43,815,122 km (0.065 R)
• M64: 45,135,024 km (0.108 R)
• M65: 45,324,714 km (0.073 R)
• M66: 45,799,987 km (0.118 R)
• M67: 45,990,425 km (0.12 R)
• M68: 47,331,719 km (0.096 R)
• M69: 47,524,401 km (0.11 R)
• M70: 48,394,462 km (0.093 R)
• M71: 49,172,371 km (0.08 R)
• M72: 49,562,971 km (0.109 R)
• M73: 50,839,191 km (0.088 R)
• M74: 52,424,629 km (0.078 R)
• M75: 52,524,261 km (0.107 R)
• M76: 53,524,173 km (0.108 R)
• M77: 57,380,358 km (0.082 R)
• M78: 58,410,040 km (0.036 R)
• M79: 59,861,588 km (0.073 R)
• M80: 61,325,254 km (0.072 R)
• M81: 61,535,289 km (0.101 R)
• M82: 62,377,824 km (0.094 R)
• M83: 63,542,444 km (0.086 R)
• M84: 63,648,658 km (0.101 R)
• M85: 64,074,264 km (0.068 R)
• M86: 68,817,264 km (0.068 R)
• M87: 70,130,435 km (0.09 R)
• M88: 70,350,044 km (0.044 R)
• M89: 70,679,908 km (0.081 R)
• M90: 71,783,341 km (0.11 R)
• M91: 72,781,159 km (0.106 R)
• M92: 73,672,015 km (0.085 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: 166 - 15,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit