🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.6

Radius: 8.1

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.52 AU - 0.7 AU

Year: 335 Days

Day: 7.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 48,008,586 km

• M1: 100,829 km (0.116 R)
• M2: 169,794 km (0.102 R)
• M3: 253,568 km (0.115 R)
• M4: 305,778 km (0.078 R)
• M5: 356,791 km (0.103 R)
• M6: 415,732 km (0.116 R)
• M7: 486,043 km (0.037 R)
• M8: 550,520 km (0.105 R)
• M9: 642,523 km (0.094 R)
• M10: 700,417 km (0.102 R)
• M11: 774,767 km (0.032 R)
• M12: 867,069 km (0.066 R)
• M13: 928,704 km (0.114 R)
• M14: 998,267 km (0.118 R)
• M15: 1,056,460 km (0.108 R)
• M16: 1,126,023 km (0.091 R)
• M17: 1,176,737 km (0.083 R)
• M18: 1,238,670 km (0.097 R)
• M19: 1,351,467 km (0.077 R)
• M20: 1,423,723 km (0.075 R)
• M21: 1,475,185 km (0.079 R)
• M22: 1,564,794 km (0.108 R)
• M23: 1,625,530 km (0.066 R)
• M24: 1,679,386 km (0.101 R)
• M25: 1,925,175 km (0.116 R)
• M26: 2,019,422 km (0.095 R)
• M27: 2,077,466 km (0.099 R)
• M28: 2,140,446 km (0.095 R)
• M29: 2,216,741 km (0.081 R)
• M30: 2,306,949 km (0.112 R)
• M31: 2,389,676 km (0.111 R)
• M32: 2,460,137 km (0.11 R)
• M33: 2,517,882 km (0.101 R)
• M34: 2,607,491 km (0.034 R)
• M35: 2,716,697 km (0.097 R)
• M36: 2,832,037 km (0.101 R)
• M37: 2,991,359 km (0.091 R)
• M38: 3,091,440 km (0.057 R)
• M39: 3,168,333 km (0.099 R)
• M40: 3,343,812 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.7

Radius: 8.2

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.91 AU - 6.03 AU

Year: 7788 Days

Day: 7.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,008,586 km

• M1: 327,021 km (0.036 R)
• M2: 422,165 km (0.063 R)
• M3: 527,781 km (0.12 R)
• M4: 824,733 km (0.058 R)
• M5: 884,123 km (0.073 R)
• M6: 1,007,542 km (0.077 R)
• M7: 1,120,338 km (0.054 R)
• M8: 1,254,528 km (0.118 R)
• M9: 1,746,256 km (0.087 R)
• M10: 1,882,988 km (0.101 R)
• M11: 2,187,869 km (0.042 R)
• M12: 2,271,793 km (0.11 R)
• M13: 2,552,289 km (0.094 R)
• M14: 2,708,021 km (0.067 R)
• M15: 3,028,758 km (0.091 R)
• M16: 3,169,979 km (0.089 R)
• M17: 3,483,536 km (0.113 R)
• M18: 4,010,869 km (0.088 R)
• M19: 4,244,690 km (0.033 R)
• M20: 4,297,199 km (0.104 R)
• M21: 4,350,007 km (0.102 R)
• M22: 4,456,072 km (0.081 R)
• M23: 4,807,178 km (0.066 R)
• M24: 4,917,132 km (0.098 R)
• M25: 5,825,640 km (0.055 R)
• M26: 5,913,454 km (0.083 R)
• M27: 6,209,508 km (0.06 R)
• M28: 6,540,569 km (0.102 R)
• M29: 6,631,973 km (0.114 R)
• M30: 6,908,430 km (0.093 R)
• M31: 7,063,712 km (0.059 R)
• M32: 8,150,092 km (0.101 R)
• M33: 8,347,112 km (0.07 R)
• M34: 8,579,139 km (0.081 R)
• M35: 8,645,859 km (0.118 R)
• M36: 8,846,769 km (0.044 R)
• M37: 9,631,709 km (0.109 R)
• M38: 9,874,955 km (0.093 R)
• M39: 10,120,296 km (0.053 R)
• M40: 10,545,603 km (0.1 R)
• M41: 10,617,110 km (0.104 R)
• M42: 11,597,425 km (0.102 R)
• M43: 12,005,080 km (0.032 R)
• M44: 12,154,378 km (0.099 R)
• M45: 12,304,425 km (0.096 R)
• M46: 12,682,159 km (0.065 R)
• M47: 12,987,190 km (0.093 R)
• M48: 13,294,613 km (0.05 R)
• M49: 13,526,639 km (0.051 R)
• M50: 13,604,430 km (0.094 R)
• M51: 13,838,252 km (0.11 R)
• M52: 14,191,752 km (0.055 R)
• M53: 15,961,794 km (0.045 R)
• M54: 16,208,480 km (0.07 R)
• M55: 16,332,348 km (0.041 R)
• M56: 16,415,075 km (0.026 R)
• M57: 16,539,391 km (0.12 R)
• M58: 17,124,019 km (0.062 R)
• M59: 17,292,167 km (0.094 R)
• M60: 17,545,586 km (0.091 R)
• M61: 17,715,230 km (0.104 R)
• M62: 17,970,743 km (0.093 R)
• M63: 18,313,323 km (0.107 R)
• M64: 19,222,578 km (0.104 R)
• M65: 19,792,995 km (0.109 R)
• M66: 20,413,377 km (0.063 R)
• M67: 20,725,887 km (0.113 R)
• M68: 21,582,335 km (0.112 R)
• M69: 21,809,724 km (0.07 R)
• M70: 22,865,436 km (0.025 R)
• M71: 23,937,903 km (0.099 R)
• M72: 24,126,097 km (0.107 R)
• M73: 24,220,344 km (0.051 R)
• M74: 24,646,100 km (0.104 R)
• M75: 25,217,563 km (0.104 R)
• M76: 26,034,667 km (0.096 R)
• M77: 26,276,716 km (0.059 R)
• M78: 27,497,734 km (0.094 R)
• M79: 27,892,523 km (0.117 R)
• M80: 28,189,624 km (0.111 R)
• M81: 28,438,106 km (0.06 R)
• M82: 29,489,779 km (0.09 R)
• M83: 29,843,130 km (0.114 R)
• M84: 30,147,113 km (0.116 R)
• M85: 30,503,006 km (0.066 R)
• M86: 31,270,593 km (0.056 R)
• M87: 31,992,552 km (0.105 R)
• M88: 32,044,313 km (0.081 R)
• M89: 32,303,715 km (0.093 R)
• M90: 33,033,603 km (0.108 R)
• M91: 33,085,963 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.2

Radius: 6.6

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.51 AU - 8.29 AU

Year: 12740 Days

Day: 19.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 48,008,586 km

• M1: 181,013 km (0.09 R)
• M2: 461,509 km (0.111 R)
• M3: 888,462 km (0.111 R)
• M4: 1,010,833 km (0.044 R)
• M5: 1,393,355 km (0.106 R)
• M6: 1,665,323 km (0.102 R)
• M7: 1,855,911 km (0.115 R)
• M8: 2,175,602 km (0.113 R)
• M9: 2,405,384 km (0.07 R)
• M10: 3,140,807 km (0.093 R)
• M11: 4,092,699 km (0.086 R)
• M12: 4,481,055 km (0.025 R)
• M13: 5,658,689 km (0.089 R)
• M14: 5,916,596 km (0.108 R)
• M15: 6,237,184 km (0.076 R)
• M16: 7,017,337 km (0.114 R)
• M17: 8,308,815 km (0.094 R)
• M18: 9,064,883 km (0.1 R)
• M19: 9,165,263 km (0.09 R)
• M20: 10,257,178 km (0.07 R)
• M21: 10,818,469 km (0.115 R)
• M22: 10,889,379 km (0.09 R)
• M23: 11,031,646 km (0.084 R)
• M24: 11,317,827 km (0.045 R)
• M25: 11,389,783 km (0.114 R)
• M26: 11,642,753 km (0.105 R)
• M27: 11,788,163 km (0.078 R)
• M28: 12,154,378 km (0.108 R)
• M29: 13,275,315 km (0.113 R)
• M30: 14,702,479 km (0.055 R)
• M31: 15,374,472 km (0.109 R)
• M32: 16,177,963 km (0.069 R)
• M33: 17,201,212 km (0.111 R)
• M34: 17,699,822 km (0.099 R)
• M35: 19,568,299 km (0.087 R)
• M36: 19,871,235 km (0.093 R)
• M37: 19,914,618 km (0.045 R)
• M38: 21,010,273 km (0.11 R)
• M39: 22,215,284 km (0.083 R)
• M40: 23,488,511 km (0.086 R)
• M41: 23,580,364 km (0.102 R)
• M42: 23,672,367 km (0.057 R)
• M43: 23,718,443 km (0.046 R)
• M44: 25,019,346 km (0.1 R)
• M45: 25,066,170 km (0.073 R)
• M46: 25,113,144 km (0.05 R)
• M47: 25,159,968 km (0.082 R)
• M48: 28,176,161 km (0.042 R)
• M49: 28,469,223 km (0.086 R)
• M50: 28,714,264 km (0.118 R)
• M51: 28,910,836 km (0.076 R)
• M52: 29,009,271 km (0.108 R)
• M53: 29,503,243 km (0.101 R)
• M54: 30,099,690 km (0.088 R)
• M55: 30,599,646 km (0.099 R)
• M56: 31,052,030 km (0.117 R)
• M57: 31,810,790 km (0.118 R)
• M58: 32,065,107 km (0.098 R)
• M59: 32,626,996 km (0.103 R)
• M60: 33,243,639 km (0.087 R)
• M61: 33,553,306 km (0.085 R)
• M62: 33,656,828 km (0.109 R)
• M63: 34,071,813 km (0.062 R)
• M64: 34,227,843 km (0.103 R)
• M65: 34,749,641 km (0.032 R)
• M66: 34,959,078 km (0.038 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.3

Radius: 7.4

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.91 AU - 11.51 AU

Year: 19647 Days

Day: 17.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 48,008,586 km

• M1: 316,549 km (0.103 R)
• M2: 366,365 km (0.108 R)
• M3: 446,998 km (0.102 R)
• M4: 595,998 km (0.104 R)
• M5: 1,056,610 km (0.115 R)
• M6: 1,472,941 km (0.112 R)
• M7: 1,607,280 km (0.059 R)
• M8: 1,699,133 km (0.085 R)
• M9: 1,816,417 km (0.069 R)
• M10: 2,847,895 km (0.046 R)
• M11: 3,016,043 km (0.086 R)
• M12: 3,450,624 km (0.11 R)
• M13: 3,599,923 km (0.111 R)
• M14: 3,751,316 km (0.082 R)
• M15: 4,186,347 km (0.114 R)
• M16: 4,507,085 km (0.079 R)
• M17: 4,604,772 km (0.078 R)
• M18: 4,736,269 km (0.034 R)
• M19: 4,802,391 km (0.104 R)
• M20: 5,104,130 km (0.048 R)
• M21: 5,206,006 km (0.048 R)
• M22: 5,446,559 km (0.098 R)
• M23: 5,585,536 km (0.093 R)
• M24: 5,831,774 km (0.12 R)
• M25: 6,554,780 km (0.1 R)
• M26: 7,039,926 km (0.076 R)
• M27: 7,229,467 km (0.094 R)
• M28: 8,163,107 km (0.116 R)
• M29: 8,806,527 km (0.055 R)
• M30: 9,844,138 km (0.088 R)
• M31: 9,971,296 km (0.103 R)
• M32: 10,312,828 km (0.118 R)
• M33: 10,441,931 km (0.119 R)
• M34: 12,442,055 km (0.048 R)
• M35: 13,603,084 km (0.078 R)
• M36: 13,744,753 km (0.095 R)
• M37: 13,839,449 km (0.046 R)
• M38: 14,701,432 km (0.045 R)
• M39: 14,749,901 km (0.081 R)
• M40: 15,778,536 km (0.093 R)
• M41: 15,828,053 km (0.07 R)
• M42: 15,877,720 km (0.099 R)
• M43: 16,477,158 km (0.039 R)
• M44: 17,492,479 km (0.043 R)
• M45: 18,059,605 km (0.106 R)
• M46: 18,423,726 km (0.109 R)
• M47: 18,895,258 km (0.101 R)
• M48: 19,000,575 km (0.094 R)
• M49: 19,743,478 km (0.08 R)
• M50: 21,862,382 km (0.106 R)
• M51: 23,314,828 km (0.039 R)
• M52: 23,484,323 km (0.051 R)
• M53: 23,597,568 km (0.087 R)
• M54: 23,824,658 km (0.064 R)
• M55: 24,166,788 km (0.116 R)
• M56: 24,223,934 km (0.089 R)
• M57: 26,076,704 km (0.119 R)
• M58: 26,429,157 km (0.1 R)
• M59: 29,549,319 km (0.071 R)
• M60: 29,732,876 km (0.047 R)
• M61: 32,530,955 km (0.093 R)
• M62: 33,865,368 km (0.101 R)
• M63: 34,442,666 km (0.117 R)
• M64: 34,635,797 km (0.106 R)
• M65: 35,347,134 km (0.088 R)
• M66: 35,541,911 km (0.051 R)
• M67: 36,915,818 km (0.119 R)
• M68: 37,245,531 km (0.066 R)
• M69: 38,306,928 km (0.032 R)
• M70: 38,507,090 km (0.042 R)
• M71: 38,908,461 km (0.095 R)
• M72: 44,180,290 km (0.109 R)
• M73: 44,460,188 km (0.074 R)
• M74: 46,223,049 km (0.079 R)
• M75: 46,649,403 km (0.081 R)
• M76: 47,077,253 km (0.063 R)
• M77: 47,148,611 km (0.065 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 13,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit