🌌 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: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.4

Radius: 11

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.93 AU - 1.35 AU

Year: 826 Days

Day: 7.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,270,546 km

• M1: 151,243 km (0.114 R)
• M2: 220,208 km (0.102 R)
• M3: 331,210 km (0.116 R)
• M4: 490,382 km (0.103 R)
• M5: 565,031 km (0.088 R)
• M6: 683,961 km (0.116 R)
• M7: 826,827 km (0.079 R)
• M8: 912,697 km (0.043 R)
• M9: 986,448 km (0.097 R)
• M10: 1,084,884 km (0.096 R)
• M11: 1,160,131 km (0.104 R)
• M12: 1,247,497 km (0.081 R)
• M13: 1,354,908 km (0.05 R)
• M14: 1,469,051 km (0.051 R)
• M15: 1,549,385 km (0.087 R)
• M16: 1,661,584 km (0.097 R)
• M17: 1,874,461 km (0.104 R)
• M18: 2,080,158 km (0.11 R)
• M19: 2,171,114 km (0.039 R)
• M20: 2,327,294 km (0.099 R)
• M21: 2,435,005 km (0.053 R)
• M22: 2,584,154 km (0.05 R)
• M23: 2,745,570 km (0.074 R)
• M24: 3,168,333 km (0.066 R)
• M25: 3,278,437 km (0.102 R)
• M26: 3,370,440 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.7

Radius: 9.7

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.35 AU - 5.53 AU

Year: 8606 Days

Day: 13.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,270,546 km

• M1: 124,316 km (0.079 R)
• M2: 196,123 km (0.057 R)
• M3: 323,580 km (0.113 R)
• M4: 679,773 km (0.063 R)
• M5: 1,193,193 km (0.026 R)
• M6: 2,091,079 km (0.083 R)
• M7: 2,389,228 km (0.086 R)
• M8: 2,899,506 km (0.113 R)
• M9: 3,077,079 km (0.119 R)
• M10: 3,713,169 km (0.105 R)
• M11: 3,962,249 km (0.115 R)
• M12: 4,921,321 km (0.097 R)
• M13: 6,078,311 km (0.072 R)
• M14: 6,175,699 km (0.11 R)
• M15: 6,504,067 km (0.083 R)
• M16: 7,768,468 km (0.083 R)
• M17: 8,302,233 km (0.094 R)
• M18: 8,628,356 km (0.049 R)
• M19: 9,293,020 km (0.106 R)
• M20: 9,593,711 km (0.094 R)
• M21: 9,897,694 km (0.101 R)
• M22: 10,671,265 km (0.117 R)
• M23: 11,344,156 km (0.09 R)
• M24: 11,464,433 km (0.072 R)
• M25: 12,153,481 km (0.078 R)
• M26: 12,235,311 km (0.119 R)
• M27: 12,317,440 km (0.05 R)
• M28: 12,523,586 km (0.073 R)
• M29: 13,784,397 km (0.031 R)
• M30: 13,869,817 km (0.079 R)
• M31: 14,213,593 km (0.116 R)
• M32: 14,516,678 km (0.115 R)
• M33: 15,305,807 km (0.094 R)
• M34: 15,394,369 km (0.118 R)
• M35: 15,705,532 km (0.1 R)
• M36: 15,794,842 km (0.085 R)
• M37: 16,470,127 km (0.07 R)
• M38: 16,606,261 km (0.12 R)
• M39: 16,697,366 km (0.096 R)
• M40: 18,504,658 km (0.083 R)
• M41: 18,693,600 km (0.11 R)
• M42: 18,788,296 km (0.052 R)
• M43: 19,025,708 km (0.078 R)
• M44: 19,695,756 km (0.118 R)
• M45: 20,764,184 km (0.114 R)
• M46: 21,058,892 km (0.055 R)
• M47: 21,157,328 km (0.101 R)
• M48: 21,702,014 km (0.114 R)
• M49: 22,401,982 km (0.074 R)
• M50: 23,007,704 km (0.108 R)
• M51: 23,516,785 km (0.118 R)
• M52: 24,701,451 km (0.096 R)
• M53: 25,013,662 km (0.107 R)
• M54: 25,484,446 km (0.055 R)
• M55: 26,488,098 km (0.119 R)
• M56: 26,647,719 km (0.079 R)
• M57: 27,182,083 km (0.112 R)
• M58: 27,504,466 km (0.12 R)
• M59: 27,612,326 km (0.068 R)
• M60: 28,424,792 km (0.093 R)
• M61: 28,533,699 km (0.109 R)
• M62: 30,797,265 km (0.113 R)
• M63: 31,077,312 km (0.047 R)
• M64: 31,527,003 km (0.109 R)
• M65: 32,205,579 km (0.09 R)
• M66: 33,519,796 km (0.056 R)
• M67: 33,981,007 km (0.092 R)
• M68: 34,502,355 km (0.118 R)
• M69: 34,851,367 km (0.091 R)
• M70: 35,143,233 km (0.084 R)
• M71: 35,552,981 km (0.109 R)
• M72: 36,377,415 km (0.025 R)
• M73: 36,495,747 km (0.113 R)
• M74: 37,745,637 km (0.118 R)
• M75: 38,105,270 km (0.105 R)
• M76: 38,225,398 km (0.101 R)
• M77: 38,466,100 km (0.075 R)
• M78: 38,586,527 km (0.118 R)
• M79: 39,191,052 km (0.03 R)
• M80: 39,251,639 km (0.053 R)
• M81: 39,312,376 km (0.082 R)
• M82: 39,737,832 km (0.097 R)
• M83: 40,409,377 km (0.099 R)
• M84: 40,470,712 km (0.064 R)
• M85: 40,961,692 km (0.082 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.5

Radius: 7.6

Gravity: 14.4 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.38 AU - 8.8 AU

Year: 12804 Days

Day: 18.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,270,546 km

• M1: 129,701 km (0.089 R)
• M2: 505,641 km (0.087 R)
• M3: 576,101 km (0.082 R)
• M4: 688,449 km (0.036 R)
• M5: 913,744 km (0.066 R)
• M6: 1,586,336 km (0.116 R)
• M7: 2,411,518 km (0.101 R)
• M8: 2,503,670 km (0.096 R)
• M9: 2,565,753 km (0.089 R)
• M10: 2,691,266 km (0.115 R)
• M11: 3,626,701 km (0.072 R)
• M12: 3,768,071 km (0.085 R)
• M13: 3,983,343 km (0.089 R)
• M14: 4,653,391 km (0.086 R)
• M15: 4,845,774 km (0.116 R)
• M16: 5,001,506 km (0.075 R)
• M17: 5,238,319 km (0.116 R)
• M18: 5,438,481 km (0.077 R)
• M19: 6,137,701 km (0.034 R)
• M20: 6,864,897 km (0.083 R)
• M21: 7,305,462 km (0.06 R)
• M22: 7,529,111 km (0.096 R)
• M23: 8,121,369 km (0.055 R)
• M24: 9,495,575 km (0.096 R)
• M25: 9,544,344 km (0.06 R)
• M26: 10,384,336 km (0.076 R)
• M27: 10,686,524 km (0.086 R)
• M28: 10,991,554 km (0.085 R)
• M29: 11,145,191 km (0.076 R)
• M30: 11,714,411 km (0.093 R)
• M31: 13,587,975 km (0.097 R)
• M32: 14,982,227 km (0.099 R)
• M33: 17,964,460 km (0.107 R)
• M34: 20,301,628 km (0.107 R)
• M35: 20,995,762 km (0.117 R)
• M36: 21,250,228 km (0.086 R)
• M37: 22,732,593 km (0.109 R)
• M38: 22,993,791 km (0.094 R)
• M39: 23,519,179 km (0.104 R)
• M40: 26,478,823 km (0.105 R)
• M41: 27,375,513 km (0.117 R)
• M42: 27,514,340 km (0.115 R)
• M43: 28,072,040 km (0.059 R)
• M44: 28,703,942 km (0.105 R)
• M45: 28,774,402 km (0.099 R)
• M46: 29,340,481 km (0.073 R)
• M47: 30,555,515 km (0.051 R)
• M48: 30,771,534 km (0.062 R)
• M49: 30,988,301 km (0.037 R)
• M50: 31,132,962 km (0.097 R)
• M51: 31,568,442 km (0.068 R)
• M52: 32,005,866 km (0.1 R)
• M53: 32,225,326 km (0.09 R)
• M54: 32,739,494 km (0.086 R)
• M55: 34,223,206 km (0.097 R)
• M56: 34,597,500 km (0.089 R)
• M57: 35,577,216 km (0.043 R)
• M58: 35,728,759 km (0.075 R)
• M59: 36,184,583 km (0.078 R)
• M60: 37,563,726 km (0.103 R)
• M61: 38,414,938 km (0.093 R)
• M62: 38,648,311 km (0.12 R)
• M63: 39,038,013 km (0.086 R)
• M64: 40,452,162 km (0.102 R)
• M65: 42,283,389 km (0.083 R)
• M66: 42,443,908 km (0.118 R)
• M67: 42,846,177 km (0.055 R)
• M68: 43,088,076 km (0.093 R)
• M69: 43,492,290 km (0.06 R)
• M70: 44,712,410 km (0.049 R)
• M71: 46,026,178 km (0.077 R)
• M72: 46,108,757 km (0.106 R)
• M73: 47,436,138 km (0.101 R)
• M74: 48,104,392 km (0.069 R)
• M75: 49,534,997 km (0.109 R)
• M76: 49,958,359 km (0.085 R)
• M77: 50,043,181 km (0.105 R)
• M78: 51,064,934 km (0.115 R)
• M79: 51,921,531 km (0.11 R)
• M80: 52,179,438 km (0.026 R)
• M81: 52,265,457 km (0.057 R)
• M82: 52,696,598 km (0.12 R)
• M83: 52,955,701 km (0.087 R)
• M84: 53,475,404 km (0.113 R)
• M85: 54,258,101 km (0.062 R)
• M86: 54,519,747 km (0.079 R)
• M87: 55,746,749 km (0.111 R)
• M88: 56,275,278 km (0.11 R)
• M89: 56,451,953 km (0.119 R)
• M90: 58,585,219 km (0.113 R)
• M91: 59,032,965 km (0.056 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.6

Radius: 7.3

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.32 AU - 10.78 AU

Year: 20017 Days

Day: 15.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,270,546 km

• M1: 92,302 km (0.081 R)
• M2: 138,976 km (0.078 R)
• M3: 216,917 km (0.091 R)
• M4: 269,875 km (0.09 R)
• M5: 433,684 km (0.094 R)
• M6: 535,411 km (0.104 R)
• M7: 629,508 km (0.079 R)
• M8: 870,809 km (0.081 R)
• M9: 1,180,926 km (0.052 R)
• M10: 1,660,237 km (0.111 R)
• M11: 1,872,517 km (0.103 R)
• M12: 1,969,755 km (0.12 R)
• M13: 2,169,169 km (0.114 R)
• M14: 3,557,587 km (0.051 R)
• M15: 3,708,980 km (0.098 R)
• M16: 4,335,645 km (0.062 R)
• M17: 4,694,232 km (0.088 R)
• M18: 5,232,934 km (0.114 R)
• M19: 5,301,599 km (0.097 R)
• M20: 5,439,977 km (0.091 R)
• M21: 7,152,873 km (0.074 R)
• M22: 7,771,161 km (0.04 R)
• M23: 8,246,283 km (0.077 R)
• M24: 8,649,300 km (0.05 R)
• M25: 9,017,460 km (0.088 R)
• M26: 9,265,793 km (0.093 R)
• M27: 10,024,254 km (0.119 R)
• M28: 10,109,824 km (0.095 R)
• M29: 10,978,240 km (0.096 R)
• M30: 11,600,268 km (0.097 R)
• M31: 11,780,084 km (0.075 R)
• M32: 11,870,292 km (0.058 R)
• M33: 12,325,069 km (0.091 R)
• M34: 12,785,681 km (0.107 R)
• M35: 13,298,652 km (0.082 R)
• M36: 15,171,318 km (0.11 R)
• M37: 15,368,040 km (0.059 R)
• M38: 16,063,071 km (0.081 R)
• M39: 18,680,735 km (0.098 R)
• M40: 18,733,393 km (0.115 R)
• M41: 18,838,860 km (0.101 R)
• M42: 18,997,284 km (0.075 R)
• M43: 19,796,436 km (0.085 R)
• M44: 20,227,278 km (0.069 R)
• M45: 20,498,050 km (0.073 R)
• M46: 20,715,416 km (0.118 R)
• M47: 21,152,690 km (0.112 R)
• M48: 21,262,495 km (0.085 R)
• M49: 22,538,714 km (0.112 R)
• M50: 24,182,945 km (0.105 R)
• M51: 24,816,641 km (0.108 R)
• M52: 24,932,430 km (0.043 R)
• M53: 26,041,698 km (0.065 R)
• M54: 26,395,198 km (0.118 R)
• M55: 26,750,493 km (0.096 R)
• M56: 26,988,054 km (0.101 R)
• M57: 27,166,824 km (0.071 R)
• M58: 29,709,838 km (0.096 R)
• M59: 32,707,929 km (0.116 R)
• M60: 34,500,859 km (0.06 R)
• M61: 35,213,843 km (0.065 R)
• M62: 38,381,727 km (0.094 R)
• M63: 38,515,617 km (0.119 R)
• M64: 39,120,442 km (0.088 R)
• M65: 39,187,761 km (0.116 R)
• M66: 39,999,479 km (0.096 R)
• M67: 40,475,499 km (0.104 R)
• M68: 42,953,289 km (0.101 R)
• M69: 43,022,852 km (0.104 R)
• M70: 44,350,832 km (0.101 R)
• M71: 44,491,454 km (0.105 R)
• M72: 46,689,346 km (0.111 R)
• M73: 48,126,084 km (0.082 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 18,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit