🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.8

Radius: 14

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.18 AU - 1.4 AU

Year: 961 Days

Day: 10.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 49,912,572 km

• M1: 174,431 km (0.033 R)
• M2: 289,771 km (0.05 R)
• M3: 384,317 km (0.088 R)
• M4: 562,937 km (0.084 R)
• M5: 696,976 km (0.118 R)
• M6: 799,451 km (0.118 R)
• M7: 1,192,445 km (0.088 R)
• M8: 1,296,565 km (0.089 R)
• M9: 1,498,372 km (0.115 R)
• M10: 1,587,084 km (0.101 R)
• M11: 1,744,760 km (0.108 R)
• M12: 1,864,438 km (0.09 R)
• M13: 2,167,075 km (0.068 R)
• M14: 2,352,726 km (0.104 R)
• M15: 2,514,740 km (0.073 R)
• M16: 2,759,931 km (0.094 R)
• M17: 2,880,507 km (0.111 R)
• M18: 3,370,141 km (0.111 R)
• M19: 3,477,702 km (0.111 R)
• M20: 3,586,459 km (0.102 R)
• M21: 3,740,695 km (0.086 R)
• M22: 3,852,295 km (0.075 R)
• M23: 4,044,528 km (0.053 R)
• M24: 4,170,639 km (0.09 R)
• M25: 4,403,563 km (0.09 R)
• M26: 4,604,772 km (0.093 R)
• M27: 4,955,280 km (0.057 R)
• M28: 5,239,516 km (0.041 R)
• M29: 5,339,597 km (0.074 R)
• M30: 5,490,990 km (0.108 R)
• M31: 5,811,129 km (0.085 R)
• M32: 6,124,238 km (0.054 R)
• M33: 6,550,442 km (0.103 R)
• M34: 6,821,813 km (0.069 R)
• M35: 7,027,809 km (0.116 R)
• M36: 7,221,837 km (0.065 R)
• M37: 7,629,641 km (0.086 R)
• M38: 7,886,501 km (0.069 R)
• M39: 7,987,180 km (0.112 R)
• M40: 8,160,863 km (0.105 R)
• M41: 8,541,290 km (0.067 R)
• M42: 8,808,173 km (0.105 R)
• M43: 9,032,719 km (0.047 R)
• M44: 9,123,077 km (0.04 R)
• M45: 9,733,137 km (0.063 R)
• M46: 10,074,220 km (0.079 R)
• M47: 10,168,018 km (0.058 R)
• M48: 10,736,639 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.1

Radius: 10.7

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.35 AU - 1.51 AU

Year: 1122 Days

Day: 7 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 49,912,572 km

• M1: 149,747 km (0.113 R)
• M2: 224,846 km (0.116 R)
• M3: 318,793 km (0.115 R)
• M4: 392,694 km (0.071 R)
• M5: 482,902 km (0.078 R)
• M6: 595,848 km (0.109 R)
• M7: 673,340 km (0.098 R)
• M8: 749,635 km (0.076 R)
• M9: 1,116,599 km (0.081 R)
• M10: 1,190,350 km (0.099 R)
• M11: 1,343,090 km (0.105 R)
• M12: 1,435,242 km (0.108 R)
• M13: 1,557,015 km (0.091 R)
• M14: 1,626,278 km (0.097 R)
• M15: 1,833,172 km (0.049 R)
• M16: 1,906,625 km (0.033 R)
• M17: 2,018,524 km (0.063 R)
• M18: 2,117,408 km (0.083 R)
• M19: 2,416,006 km (0.118 R)
• M20: 2,496,788 km (0.081 R)
• M21: 2,736,594 km (0.081 R)
• M22: 2,829,494 km (0.079 R)
• M23: 2,975,202 km (0.049 R)
• M24: 3,132,280 km (0.064 R)
• M25: 3,229,668 km (0.039 R)
• M26: 3,310,002 km (0.108 R)
• M27: 3,527,817 km (0.037 R)
• M28: 3,619,969 km (0.119 R)
• M29: 3,740,994 km (0.116 R)
• M30: 4,112,296 km (0.094 R)
• M31: 4,219,258 km (0.117 R)
• M32: 4,297,498 km (0.09 R)
• M33: 4,425,853 km (0.12 R)
• M34: 4,625,865 km (0.044 R)
• M35: 4,798,202 km (0.114 R)
• M36: 4,869,710 km (0.063 R)
• M37: 5,170,102 km (0.119 R)
• M38: 5,327,928 km (0.111 R)
• M39: 5,540,806 km (0.104 R)
• M40: 5,734,834 km (0.111 R)
• M41: 5,810,980 km (0.096 R)
• M42: 5,898,345 km (0.091 R)
• M43: 6,107,483 km (0.109 R)
• M44: 6,240,924 km (0.106 R)
• M45: 6,465,470 km (0.118 R)
• M46: 6,567,347 km (0.112 R)
• M47: 6,635,713 km (0.091 R)
• M48: 6,704,079 km (0.083 R)
• M49: 6,784,263 km (0.034 R)
• M50: 6,853,378 km (0.105 R)
• M51: 6,968,867 km (0.108 R)
• M52: 7,061,767 km (0.069 R)
• M53: 7,213,609 km (0.117 R)
• M54: 7,687,685 km (0.043 R)
• M55: 7,892,185 km (0.042 R)
• M56: 8,159,666 km (0.112 R)
• M57: 8,331,405 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.4

Radius: 14.7

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.01 AU - 4.95 AU

Year: 5209 Days

Day: 11 Hours

Environment

Temp: -206 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 49,912,572 km

• M1: 185,053 km (0.095 R)
• M2: 351,405 km (0.094 R)
• M3: 505,790 km (0.07 R)
• M4: 1,199,775 km (0.093 R)
• M5: 1,334,114 km (0.055 R)
• M6: 1,830,180 km (0.104 R)
• M7: 1,955,244 km (0.049 R)
• M8: 2,051,136 km (0.114 R)
• M9: 2,314,578 km (0.093 R)
• M10: 2,607,042 km (0.075 R)
• M11: 2,713,257 km (0.078 R)
• M12: 2,820,817 km (0.118 R)
• M13: 2,930,024 km (0.118 R)
• M14: 3,152,775 km (0.096 R)
• M15: 3,285,319 km (0.111 R)
• M16: 3,674,423 km (0.093 R)
• M17: 3,774,055 km (0.104 R)
• M18: 4,119,925 km (0.054 R)
• M19: 4,244,391 km (0.06 R)
• M20: 4,625,716 km (0.084 R)
• M21: 4,776,959 km (0.1 R)
• M22: 6,046,746 km (0.093 R)
• M23: 6,164,928 km (0.072 R)
• M24: 6,355,965 km (0.087 R)
• M25: 6,548,796 km (0.065 R)
• M26: 6,817,325 km (0.042 R)
• M27: 6,940,444 km (0.067 R)
• M28: 7,039,627 km (0.052 R)
• M29: 7,139,259 km (0.117 R)
• M30: 7,618,870 km (0.063 R)
• M31: 8,135,132 km (0.113 R)
• M32: 8,850,210 km (0.109 R)
• M33: 9,201,765 km (0.108 R)
• M34: 9,420,477 km (0.098 R)
• M35: 10,425,625 km (0.073 R)
• M36: 10,539,469 km (0.117 R)
• M37: 10,854,522 km (0.116 R)
• M38: 11,143,695 km (0.073 R)
• M39: 11,552,845 km (0.086 R)
• M40: 11,729,819 km (0.115 R)
• M41: 11,848,151 km (0.045 R)
• M42: 12,146,001 km (0.12 R)
• M43: 13,269,481 km (0.099 R)
• M44: 13,516,766 km (0.119 R)
• M45: 13,703,315 km (0.109 R)
• M46: 13,922,027 km (0.105 R)
• M47: 14,204,767 km (0.114 R)
• M48: 14,457,886 km (0.104 R)
• M49: 14,712,352 km (0.093 R)
• M50: 14,968,464 km (0.101 R)
• M51: 15,258,235 km (0.119 R)
• M52: 15,615,026 km (0.12 R)
• M53: 15,843,462 km (0.1 R)
• M54: 15,974,509 km (0.07 R)
• M55: 16,237,652 km (0.119 R)
• M56: 16,369,747 km (0.069 R)
• M57: 16,469,080 km (0.096 R)
• M58: 16,735,065 km (0.08 R)
• M59: 17,271,074 km (0.079 R)
• M60: 17,609,016 km (0.097 R)
• M61: 18,257,223 km (0.064 R)
• M62: 19,541,671 km (0.089 R)
• M63: 19,717,448 km (0.064 R)
• M64: 20,319,280 km (0.104 R)
• M65: 20,640,317 km (0.071 R)
• M66: 20,855,290 km (0.069 R)
• M67: 21,323,531 km (0.08 R)
• M68: 21,613,601 km (0.119 R)
• M69: 22,160,681 km (0.084 R)
• M70: 22,417,540 km (0.052 R)
• M71: 22,897,300 km (0.072 R)
• M72: 24,281,230 km (0.052 R)
• M73: 24,432,474 km (0.118 R)
• M74: 25,384,963 km (0.08 R)
• M75: 25,653,791 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.4

Radius: 4.6

Gravity: 16.47 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.61 AU - 8.43 AU

Year: 14899 Days

Day: 17.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 49,912,572 km

• M1: 122,670 km (0.094 R)
• M2: 316,250 km (0.077 R)
• M3: 369,806 km (0.106 R)
• M4: 631,453 km (0.112 R)
• M5: 735,722 km (0.12 R)
• M6: 1,826,740 km (0.107 R)
• M7: 2,394,015 km (0.111 R)
• M8: 2,838,470 km (0.084 R)
• M9: 3,429,082 km (0.034 R)
• M10: 4,516,360 km (0.058 R)
• M11: 4,684,657 km (0.044 R)
• M12: 5,664,374 km (0.074 R)
• M13: 6,214,445 km (0.03 R)
• M14: 6,364,043 km (0.118 R)
• M15: 6,401,592 km (0.084 R)
• M16: 6,974,103 km (0.096 R)
• M17: 7,012,849 km (0.115 R)
• M18: 7,090,640 km (0.065 R)
• M19: 7,964,291 km (0.051 R)
• M20: 8,126,755 km (0.101 R)
• M21: 8,413,683 km (0.12 R)
• M22: 8,454,972 km (0.1 R)
• M23: 9,723,862 km (0.088 R)
• M24: 9,941,078 km (0.116 R)
• M25: 10,203,921 km (0.101 R)
• M26: 10,469,009 km (0.119 R)
• M27: 11,689,578 km (0.118 R)
• M28: 11,920,557 km (0.099 R)
• M29: 12,153,032 km (0.104 R)
• M30: 12,433,977 km (0.092 R)
• M31: 13,385,718 km (0.059 R)
• M32: 14,410,164 km (0.111 R)
• M33: 15,106,991 km (0.117 R)
• M34: 15,967,778 km (0.11 R)
• M35: 17,210,038 km (0.088 R)
• M36: 18,108,523 km (0.097 R)
• M37: 19,348,091 km (0.097 R)
• M38: 20,949,835 km (0.071 R)
• M39: 22,307,286 km (0.05 R)
• M40: 22,421,729 km (0.075 R)
• M41: 23,343,850 km (0.103 R)
• M42: 23,634,519 km (0.076 R)
• M43: 25,403,813 km (0.064 R)
• M44: 26,063,240 km (0.116 R)
• M45: 26,728,203 km (0.092 R)
• M46: 26,971,449 km (0.113 R)
• M47: 27,337,664 km (0.105 R)
• M48: 28,136,667 km (0.092 R)
• M49: 28,384,102 km (0.03 R)
• M50: 28,818,683 km (0.117 R)
• M51: 29,380,872 km (0.076 R)
• M52: 30,706,459 km (0.105 R)
• M53: 30,961,075 km (0.057 R)
• M54: 31,600,905 km (0.1 R)
• M55: 32,893,580 km (0.086 R)
• M56: 33,219,554 km (0.061 R)
• M57: 34,137,636 km (0.08 R)
• M58: 34,203,459 km (0.062 R)
• M59: 34,798,409 km (0.057 R)
• M60: 36,536,438 km (0.063 R)
• M61: 38,370,956 km (0.078 R)
• M62: 40,374,521 km (0.112 R)
• M63: 43,836,215 km (0.094 R)
• M64: 45,348,650 km (0.05 R)
• M65: 47,098,047 km (0.12 R)
• M66: 47,391,708 km (0.085 R)
• M67: 47,685,967 km (0.107 R)
• M68: 47,980,974 km (0.117 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 18,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit