🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.1

Radius: 9.3

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.65 AU - 0.69 AU

Year: 366 Days

Day: 13.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,358,051 km

• M1: 126,859 km (0.11 R)
• M2: 214,075 km (0.096 R)
• M3: 362,476 km (0.067 R)
• M4: 446,550 km (0.097 R)
• M5: 554,111 km (0.079 R)
• M6: 680,072 km (0.059 R)
• M7: 747,989 km (0.114 R)
• M8: 816,056 km (0.104 R)
• M9: 893,548 km (0.081 R)
• M10: 964,009 km (0.082 R)
• M11: 1,023,698 km (0.103 R)
• M12: 1,097,749 km (0.07 R)
• M13: 1,181,524 km (0.082 R)
• M14: 1,328,130 km (0.094 R)
• M15: 1,574,218 km (0.095 R)
• M16: 1,633,609 km (0.112 R)
• M17: 1,724,115 km (0.113 R)
• M18: 1,788,443 km (0.119 R)
• M19: 1,894,507 km (0.105 R)
• M20: 2,051,136 km (0.051 R)
• M21: 2,109,629 km (0.066 R)
• M22: 2,205,372 km (0.079 R)
• M23: 2,299,170 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.1

Radius: 10.4

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.91 AU - 2.37 AU

Year: 2088 Days

Day: 14.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 55,358,051 km

• M1: 129,851 km (0.093 R)
• M2: 203,453 km (0.088 R)
• M3: 285,433 km (0.087 R)
• M4: 403,765 km (0.025 R)
• M5: 730,337 km (0.094 R)
• M6: 845,378 km (0.106 R)
• M7: 1,011,880 km (0.094 R)
• M8: 1,337,555 km (0.094 R)
• M9: 1,439,580 km (0.075 R)
• M10: 1,673,551 km (0.097 R)
• M11: 1,761,814 km (0.06 R)
• M12: 1,863,092 km (0.106 R)
• M13: 2,166,476 km (0.039 R)
• M14: 2,324,302 km (0.112 R)
• M15: 2,612,876 km (0.055 R)
• M16: 2,728,964 km (0.073 R)
• M17: 2,873,177 km (0.104 R)
• M18: 3,060,473 km (0.098 R)
• M19: 3,224,283 km (0.092 R)
• M20: 3,546,517 km (0.072 R)
• M21: 3,632,386 km (0.077 R)
• M22: 3,718,853 km (0.075 R)
• M23: 3,791,408 km (0.09 R)
• M24: 3,908,693 km (0.068 R)
• M25: 4,027,025 km (0.103 R)
• M26: 4,101,674 km (0.069 R)
• M27: 4,237,210 km (0.051 R)
• M28: 4,466,244 km (0.116 R)
• M29: 4,699,617 km (0.09 R)
• M30: 5,065,085 km (0.079 R)
• M31: 5,341,242 km (0.12 R)
• M32: 5,638,942 km (0.051 R)
• M33: 5,891,314 km (0.092 R)
• M34: 6,044,502 km (0.084 R)
• M35: 6,147,425 km (0.106 R)
• M36: 6,285,504 km (0.101 R)
• M37: 6,354,918 km (0.1 R)
• M38: 6,599,959 km (0.069 R)
• M39: 6,848,142 km (0.103 R)
• M40: 7,153,621 km (0.081 R)
• M41: 7,666,592 km (0.109 R)
• M42: 8,096,835 km (0.073 R)
• M43: 8,267,377 km (0.065 R)
• M44: 8,458,264 km (0.053 R)
• M45: 8,708,690 km (0.079 R)
• M46: 8,902,868 km (0.1 R)
• M47: 9,236,322 km (0.071 R)
• M48: 9,534,022 km (0.096 R)
• M49: 9,653,999 km (0.076 R)
• M50: 9,855,209 km (0.088 R)
• M51: 9,976,532 km (0.033 R)
• M52: 10,384,486 km (0.096 R)
• M53: 10,487,260 km (0.117 R)
• M54: 10,673,359 km (0.061 R)
• M55: 11,513,202 km (0.07 R)
• M56: 11,683,743 km (0.088 R)
• M57: 12,135,529 km (0.119 R)
• M58: 12,243,838 km (0.055 R)
• M59: 12,309,062 km (0.066 R)
• M60: 12,483,494 km (0.063 R)
• M61: 12,856,890 km (0.05 R)
• M62: 13,704,661 km (0.104 R)
• M63: 13,930,853 km (0.086 R)
• M64: 14,249,496 km (0.114 R)
• M65: 14,731,950 km (0.079 R)
• M66: 14,801,363 km (0.118 R)
• M67: 15,618,766 km (0.119 R)
• M68: 15,949,826 km (0.033 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353

Radius: 9.4

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.09 AU - 2.33 AU

Year: 2191 Days

Day: 8.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 55,358,051 km

• M1: 117,285 km (0.101 R)
• M2: 178,321 km (0.087 R)
• M3: 240,404 km (0.028 R)
• M4: 300,393 km (0.115 R)
• M5: 367,861 km (0.07 R)
• M6: 707,000 km (0.067 R)
• M7: 796,160 km (0.102 R)
• M8: 881,580 km (0.101 R)
• M9: 945,758 km (0.09 R)
• M10: 1,019,958 km (0.067 R)
• M11: 1,122,134 km (0.084 R)
• M12: 1,245,851 km (0.097 R)
• M13: 1,459,178 km (0.118 R)
• M14: 1,755,381 km (0.048 R)
• M15: 1,837,660 km (0.104 R)
• M16: 1,995,486 km (0.042 R)
• M17: 2,179,791 km (0.076 R)
• M18: 2,324,601 km (0.058 R)
• M19: 2,449,665 km (0.069 R)
• M20: 2,518,779 km (0.073 R)
• M21: 2,766,214 km (0.113 R)
• M22: 3,183,443 km (0.116 R)
• M23: 4,367,360 km (0.026 R)
• M24: 4,984,003 km (0.068 R)
• M25: 5,340,046 km (0.097 R)
• M26: 5,704,316 km (0.094 R)
• M27: 5,858,552 km (0.082 R)
• M28: 5,982,868 km (0.105 R)
• M29: 6,505,263 km (0.1 R)
• M30: 6,763,769 km (0.101 R)
• M31: 6,910,674 km (0.103 R)
• M32: 6,976,347 km (0.088 R)
• M33: 7,224,231 km (0.061 R)
• M34: 7,746,028 km (0.091 R)
• M35: 8,332,302 km (0.112 R)
• M36: 8,402,314 km (0.083 R)
• M37: 8,897,184 km (0.095 R)
• M38: 9,730,743 km (0.067 R)
• M39: 9,878,247 km (0.119 R)
• M40: 10,645,983 km (0.096 R)
• M41: 10,817,123 km (0.08 R)
• M42: 11,008,309 km (0.077 R)
• M43: 11,432,868 km (0.118 R)
• M44: 11,569,002 km (0.077 R)
• M45: 11,705,734 km (0.12 R)
• M46: 12,178,763 km (0.048 R)
• M47: 12,258,199 km (0.07 R)
• M48: 13,388,411 km (0.094 R)
• M49: 13,449,896 km (0.071 R)
• M50: 13,676,237 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.1

Radius: 7

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.21 AU - 8.07 AU

Year: 14082 Days

Day: 22.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,358,051 km

• M1: 243,396 km (0.093 R)
• M2: 292,613 km (0.089 R)
• M3: 464,651 km (0.104 R)
• M4: 879,187 km (0.109 R)
• M5: 940,372 km (0.09 R)
• M6: 1,177,186 km (0.103 R)
• M7: 1,337,704 km (0.074 R)
• M8: 1,432,699 km (0.104 R)
• M9: 1,679,984 km (0.077 R)
• M10: 1,861,147 km (0.039 R)
• M11: 2,103,496 km (0.043 R)
• M12: 2,242,472 km (0.065 R)
• M13: 2,707,721 km (0.069 R)
• M14: 3,138,863 km (0.111 R)
• M15: 3,394,824 km (0.069 R)
• M16: 3,492,512 km (0.083 R)
• M17: 4,664,611 km (0.101 R)
• M18: 4,737,017 km (0.112 R)
• M19: 4,883,024 km (0.095 R)
• M20: 4,993,577 km (0.12 R)
• M21: 5,292,473 km (0.056 R)
• M22: 5,751,589 km (0.116 R)
• M23: 6,104,341 km (0.117 R)
• M24: 6,626,288 km (0.068 R)
• M25: 6,707,819 km (0.091 R)
• M26: 7,755,303 km (0.086 R)
• M27: 8,101,323 km (0.084 R)
• M28: 9,442,767 km (0.101 R)
• M29: 9,998,523 km (0.097 R)
• M30: 10,233,242 km (0.108 R)
• M31: 10,422,184 km (0.113 R)
• M32: 10,851,830 km (0.08 R)
• M33: 10,996,341 km (0.089 R)
• M34: 11,777,691 km (0.106 R)
• M35: 12,275,104 km (0.11 R)
• M36: 12,325,219 km (0.105 R)
• M37: 13,600,391 km (0.112 R)
• M38: 14,438,289 km (0.11 R)
• M39: 14,916,852 km (0.037 R)
• M40: 15,346,797 km (0.108 R)
• M41: 15,400,802 km (0.073 R)
• M42: 15,617,419 km (0.106 R)
• M43: 16,328,757 km (0.101 R)
• M44: 17,556,357 km (0.12 R)
• M45: 17,669,304 km (0.059 R)
• M46: 18,067,084 km (0.109 R)
• M47: 18,295,520 km (0.081 R)
• M48: 18,697,939 km (0.067 R)
• M49: 21,052,011 km (0.118 R)
• M50: 21,172,138 km (0.061 R)
• M51: 21,837,100 km (0.087 R)
• M52: 22,080,496 km (0.102 R)
• M53: 22,816,368 km (0.086 R)
• M54: 23,373,471 km (0.05 R)
• M55: 23,497,786 km (0.066 R)
• M56: 24,123,255 km (0.063 R)
• M57: 24,374,879 km (0.03 R)
• M58: 24,754,109 km (0.105 R)
• M59: 25,198,864 km (0.057 R)
• M60: 27,265,858 km (0.079 R)
• M61: 27,331,232 km (0.058 R)
• M62: 27,725,123 km (0.114 R)
• M63: 28,385,747 km (0.112 R)
• M64: 28,585,012 km (0.076 R)
• M65: 28,784,725 km (0.112 R)
• M66: 30,263,051 km (0.083 R)
• M67: 31,079,855 km (0.118 R)
• M68: 32,457,203 km (0.097 R)
• M69: 32,526,616 km (0.092 R)
• M70: 35,128,422 km (0.107 R)
• M71: 36,202,236 km (0.074 R)
• M72: 36,274,192 km (0.043 R)
• M73: 37,432,080 km (0.12 R)
• M74: 37,577,788 km (0.07 R)
• M75: 38,161,968 km (0.056 R)
• M76: 38,749,289 km (0.068 R)
• M77: 39,191,650 km (0.052 R)
• M78: 40,007,108 km (0.088 R)
• M79: 40,081,458 km (0.111 R)
• M80: 40,454,256 km (0.104 R)
• M81: 40,828,101 km (0.117 R)
• M82: 42,638,684 km (0.05 R)
• M83: 44,629,533 km (0.073 R)
• M84: 45,093,286 km (0.063 R)
• M85: 45,248,120 km (0.098 R)
• M86: 45,636,177 km (0.045 R)
• M87: 47,908,868 km (0.11 R)
• M88: 48,860,011 km (0.037 R)
• M89: 49,178,505 km (0.068 R)
• M90: 50,539,397 km (0.105 R)
• M91: 50,700,364 km (0.091 R)
• M92: 50,861,481 km (0.065 R)
• M93: 52,319,013 km (0.103 R)
• M94: 53,380,260 km (0.093 R)
• M95: 54,613,545 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 19,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit