🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.8

Radius: 12.4

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.72 AU - 0.8 AU

Year: 457 Days

Day: 8.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 56,288,053 km

• M1: 159,322 km (0.068 R)
• M2: 294,857 km (0.119 R)
• M3: 435,180 km (0.087 R)
• M4: 516,412 km (0.104 R)
• M5: 623,374 km (0.06 R)
• M6: 726,746 km (0.097 R)
• M7: 810,970 km (0.107 R)
• M8: 898,784 km (0.114 R)
• M9: 999,613 km (0.106 R)
• M10: 1,114,504 km (0.09 R)
• M11: 1,239,119 km (0.089 R)
• M12: 1,352,814 km (0.106 R)
• M13: 1,492,089 km (0.098 R)
• M14: 1,647,671 km (0.103 R)
• M15: 1,826,440 km (0.092 R)
• M16: 1,951,205 km (0.105 R)
• M17: 2,097,512 km (0.077 R)
• M18: 2,184,727 km (0.066 R)
• M19: 2,272,990 km (0.099 R)
• M20: 2,545,557 km (0.087 R)
• M21: 2,645,489 km (0.093 R)
• M22: 2,753,648 km (0.112 R)
• M23: 2,981,336 km (0.072 R)
• M24: 3,236,999 km (0.071 R)
• M25: 3,316,585 km (0.066 R)
• M26: 3,492,512 km (0.071 R)
• M27: 3,634,031 km (0.101 R)
• M28: 3,754,757 km (0.117 R)
• M29: 3,953,722 km (0.11 R)
• M30: 4,038,993 km (0.109 R)
• M31: 4,140,570 km (0.116 R)
• M32: 4,250,973 km (0.089 R)
• M33: 4,330,410 km (0.1 R)
• M34: 4,418,373 km (0.093 R)
• M35: 4,506,935 km (0.055 R)
• M36: 4,776,211 km (0.076 R)
• M37: 4,892,150 km (0.097 R)
• M38: 4,983,853 km (0.04 R)
• M39: 5,118,342 km (0.095 R)
• M40: 5,254,027 km (0.036 R)
• M41: 5,451,197 km (0.112 R)
• M42: 5,694,593 km (0.059 R)
• M43: 5,800,059 km (0.091 R)
• M44: 6,066,493 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.7

Radius: 14.7

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.76 AU - 0.8 AU

Year: 476 Days

Day: 10.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,288,053 km

• M1: 188,045 km (0.117 R)
• M2: 303,085 km (0.062 R)
• M3: 411,095 km (0.109 R)
• M4: 522,994 km (0.094 R)
• M5: 628,161 km (0.062 R)
• M6: 754,871 km (0.03 R)
• M7: 905,067 km (0.114 R)
• M8: 1,012,329 km (0.045 R)
• M9: 1,159,982 km (0.046 R)
• M10: 1,299,856 km (0.083 R)
• M11: 1,394,402 km (0.112 R)
• M12: 1,491,491 km (0.049 R)
• M13: 1,601,146 km (0.114 R)
• M14: 1,692,999 km (0.05 R)
• M15: 1,821,952 km (0.081 R)
• M16: 1,957,937 km (0.108 R)
• M17: 2,086,442 km (0.055 R)
• M18: 2,183,830 km (0.115 R)
• M19: 2,302,012 km (0.07 R)
• M20: 2,398,951 km (0.086 R)
• M21: 2,505,166 km (0.094 R)
• M22: 2,645,489 km (0.098 R)
• M23: 2,784,316 km (0.102 R)
• M24: 2,892,176 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.4

Radius: 12.9

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.11 AU - 4.81 AU

Year: 5439 Days

Day: 9.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 56,288,053 km

• M1: 245,490 km (0.102 R)
• M2: 431,889 km (0.078 R)
• M3: 554,559 km (0.087 R)
• M4: 665,561 km (0.114 R)
• M5: 813,214 km (0.105 R)
• M6: 958,025 km (0.109 R)
• M7: 1,112,111 km (0.091 R)
• M8: 1,258,417 km (0.065 R)
• M9: 1,499,419 km (0.114 R)
• M10: 2,290,643 km (0.112 R)
• M11: 2,374,268 km (0.102 R)
• M12: 2,652,969 km (0.076 R)
• M13: 3,079,771 km (0.039 R)
• M14: 3,195,710 km (0.099 R)
• M15: 3,552,650 km (0.099 R)
• M16: 3,723,641 km (0.107 R)
• M17: 4,048,567 km (0.078 R)
• M18: 4,513,817 km (0.107 R)
• M19: 4,753,024 km (0.09 R)
• M20: 5,243,854 km (0.061 R)
• M21: 5,411,105 km (0.079 R)
• M22: 5,551,876 km (0.043 R)
• M23: 5,779,714 km (0.055 R)
• M24: 6,010,543 km (0.106 R)
• M25: 7,179,651 km (0.046 R)
• M26: 7,711,022 km (0.068 R)
• M27: 7,965,488 km (0.048 R)
• M28: 8,158,170 km (0.094 R)
• M29: 8,352,498 km (0.085 R)
• M30: 8,646,757 km (0.111 R)
• M31: 9,584,287 km (0.061 R)
• M32: 9,686,612 km (0.066 R)
• M33: 11,086,249 km (0.087 R)
• M34: 11,919,510 km (0.112 R)
• M35: 12,029,763 km (0.087 R)
• M36: 12,140,166 km (0.104 R)
• M37: 12,585,669 km (0.112 R)
• M38: 12,998,858 km (0.094 R)
• M39: 13,454,683 km (0.109 R)
• M40: 13,722,912 km (0.103 R)
• M41: 13,993,086 km (0.118 R)
• M42: 14,264,905 km (0.107 R)
• M43: 14,734,941 km (0.089 R)
• M44: 15,650,331 km (0.112 R)
• M45: 15,730,814 km (0.038 R)
• M46: 16,094,637 km (0.063 R)
• M47: 16,297,940 km (0.027 R)
• M48: 16,624,961 km (0.051 R)
• M49: 17,078,392 km (0.117 R)
• M50: 17,997,222 km (0.092 R)
• M51: 18,123,782 km (0.03 R)
• M52: 18,718,284 km (0.052 R)
• M53: 19,405,537 km (0.112 R)
• M54: 20,188,681 km (0.118 R)
• M55: 20,495,955 km (0.11 R)
• M56: 20,760,594 km (0.076 R)
• M57: 21,070,860 km (0.11 R)
• M58: 21,338,042 km (0.112 R)
• M59: 21,516,662 km (0.039 R)
• M60: 22,599,451 km (0.028 R)
• M61: 22,690,556 km (0.111 R)
• M62: 22,781,661 km (0.076 R)
• M63: 22,872,916 km (0.082 R)
• M64: 23,423,137 km (0.066 R)
• M65: 23,838,720 km (0.111 R)
• M66: 24,443,245 km (0.069 R)
• M67: 24,911,636 km (0.06 R)
• M68: 27,298,320 km (0.032 R)
• M69: 27,395,260 km (0.036 R)
• M70: 27,589,587 km (0.08 R)
• M71: 27,784,364 km (0.073 R)
• M72: 28,764,978 km (0.106 R)
• M73: 29,011,964 km (0.094 R)
• M74: 29,110,848 km (0.106 R)
• M75: 30,006,790 km (0.116 R)
• M76: 30,861,143 km (0.115 R)
• M77: 31,876,613 km (0.106 R)
• M78: 32,388,388 km (0.082 R)
• M79: 32,542,474 km (0.104 R)
• M80: 32,903,004 km (0.047 R)
• M81: 33,161,210 km (0.109 R)
• M82: 33,420,164 km (0.112 R)
• M83: 34,253,424 km (0.102 R)
• M84: 34,620,089 km (0.107 R)
• M85: 34,882,783 km (0.117 R)
• M86: 35,410,265 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.2

Radius: 5.9

Gravity: 22.04 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.72 AU - 7.72 AU

Year: 12024 Days

Day: 24.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 164.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,288,053 km

• M1: 106,364 km (0.109 R)
• M2: 220,657 km (0.085 R)
• M3: 309,069 km (0.043 R)
• M4: 365,468 km (0.101 R)
• M5: 457,321 km (0.105 R)
• M6: 701,913 km (0.078 R)
• M7: 941,270 km (0.113 R)
• M8: 1,048,232 km (0.106 R)
• M9: 1,092,214 km (0.075 R)
• M10: 1,205,011 km (0.099 R)
• M11: 1,693,448 km (0.068 R)
• M12: 1,824,496 km (0.03 R)
• M13: 1,931,608 km (0.076 R)
• M14: 2,013,438 km (0.091 R)
• M15: 3,772,709 km (0.116 R)
• M16: 4,048,418 km (0.112 R)
• M17: 4,153,435 km (0.07 R)
• M18: 5,874,110 km (0.1 R)
• M19: 6,153,110 km (0.106 R)
• M20: 6,436,598 km (0.099 R)
• M21: 6,682,836 km (0.025 R)
• M22: 6,932,216 km (0.116 R)
• M23: 6,974,103 km (0.108 R)
• M24: 7,354,680 km (0.115 R)
• M25: 7,397,465 km (0.112 R)
• M26: 7,440,250 km (0.097 R)
• M27: 8,491,624 km (0.117 R)
• M28: 8,761,798 km (0.033 R)
• M29: 9,402,974 km (0.115 R)
• M30: 9,635,599 km (0.04 R)
• M31: 9,682,273 km (0.115 R)
• M32: 9,729,098 km (0.037 R)
• M33: 9,823,045 km (0.107 R)
• M34: 10,681,587 km (0.081 R)
• M35: 10,730,057 km (0.114 R)
• M36: 11,763,329 km (0.103 R)
• M37: 11,813,295 km (0.096 R)
• M38: 11,913,526 km (0.104 R)
• M39: 12,215,713 km (0.113 R)
• M40: 13,137,685 km (0.096 R)
• M41: 16,986,389 km (0.104 R)
• M42: 17,497,416 km (0.114 R)
• M43: 18,534,578 km (0.07 R)
• M44: 18,709,458 km (0.107 R)
• M45: 19,829,198 km (0.088 R)
• M46: 20,127,346 km (0.096 R)
• M47: 21,579,642 km (0.026 R)
• M48: 22,940,385 km (0.1 R)
• M49: 24,647,745 km (0.104 R)
• M50: 25,161,614 km (0.104 R)
• M51: 25,484,446 km (0.07 R)
• M52: 26,199,524 km (0.108 R)
• M53: 26,855,511 km (0.105 R)
• M54: 27,384,040 km (0.025 R)
• M55: 27,450,312 km (0.07 R)
• M56: 28,183,341 km (0.086 R)
• M57: 28,787,866 km (0.114 R)
• M58: 30,214,880 km (0.1 R)
• M59: 30,489,392 km (0.114 R)
• M60: 30,833,617 km (0.081 R)
• M61: 31,873,921 km (0.067 R)
• M62: 32,013,496 km (0.066 R)
• M63: 32,573,740 km (0.057 R)
• M64: 32,925,594 km (0.117 R)
• M65: 33,633,192 km (0.039 R)
• M66: 36,294,239 km (0.116 R)
• M67: 37,908,250 km (0.077 R)
• M68: 38,056,053 km (0.083 R)
• M69: 38,278,206 km (0.081 R)
• M70: 39,096,656 km (0.049 R)
• M71: 39,246,104 km (0.097 R)
• M72: 39,695,496 km (0.03 R)
• M73: 39,996,038 km (0.114 R)
• M74: 40,372,725 km (0.081 R)
• M75: 41,433,973 km (0.101 R)
• M76: 41,662,558 km (0.082 R)
• M77: 41,891,443 km (0.101 R)
• M78: 41,967,887 km (0.076 R)
• M79: 42,274,114 km (0.096 R)
• M80: 42,350,708 km (0.111 R)
• M81: 43,196,984 km (0.111 R)
• M82: 43,738,528 km (0.105 R)
• M83: 45,062,768 km (0.117 R)
• M84: 46,084,372 km (0.08 R)
• M85: 47,910,364 km (0.055 R)
• M86: 48,631,425 km (0.092 R)
• M87: 49,275,145 km (0.079 R)
• M88: 49,759,992 km (0.087 R)
• M89: 49,921,857 km (0.085 R)
• M90: 50,165,103 km (0.039 R)
• M91: 52,043,005 km (0.059 R)
• M92: 52,866,541 km (0.079 R)
• M93: 53,860,469 km (0.075 R)
• M94: 54,359,827 km (0.117 R)
• M95: 55,027,931 km (0.099 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 19,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit