🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.6

Radius: 12

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.6 AU - 0.82 AU

Year: 380 Days

Day: 14 Hours

Environment

Temp: -131 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 55,897,587 km

• M1: 150,495 km (0.053 R)
• M2: 239,357 km (0.058 R)
• M3: 335,099 km (0.103 R)
• M4: 553,363 km (0.109 R)
• M5: 631,004 km (0.119 R)
• M6: 773,870 km (0.03 R)
• M7: 920,775 km (0.087 R)
• M8: 1,073,365 km (0.091 R)
• M9: 1,279,062 km (0.118 R)
• M10: 1,364,033 km (0.101 R)
• M11: 1,465,162 km (0.076 R)
• M12: 1,554,621 km (0.059 R)
• M13: 1,685,070 km (0.083 R)
• M14: 1,895,405 km (0.092 R)
• M15: 1,988,305 km (0.062 R)
• M16: 2,103,944 km (0.104 R)
• M17: 2,189,664 km (0.108 R)
• M18: 2,287,351 km (0.075 R)
• M19: 2,381,149 km (0.113 R)
• M20: 2,487,364 km (0.103 R)
• M21: 2,583,854 km (0.116 R)
• M22: 2,670,172 km (0.117 R)
• M23: 2,769,057 km (0.106 R)
• M24: 2,982,682 km (0.11 R)
• M25: 3,177,160 km (0.083 R)
• M26: 3,363,409 km (0.086 R)
• M27: 3,445,389 km (0.065 R)
• M28: 3,727,381 km (0.097 R)
• M29: 3,838,382 km (0.087 R)
• M30: 3,924,102 km (0.072 R)
• M31: 4,239,155 km (0.059 R)
• M32: 4,320,985 km (0.112 R)
• M33: 4,417,176 km (0.066 R)
• M34: 4,513,966 km (0.091 R)
• M35: 4,632,448 km (0.032 R)
• M36: 4,759,157 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.2

Radius: 11.2

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.72 AU - 0.9 AU

Year: 464 Days

Day: 7.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 55,897,587 km

• M1: 149,448 km (0.057 R)
• M2: 244,293 km (0.065 R)
• M3: 332,257 km (0.1 R)
• M4: 401,969 km (0.1 R)
• M5: 512,672 km (0.045 R)
• M6: 685,158 km (0.067 R)
• M7: 838,795 km (0.091 R)
• M8: 938,577 km (0.077 R)
• M9: 1,021,454 km (0.087 R)
• M10: 1,102,836 km (0.1 R)
• M11: 1,177,485 km (0.077 R)
• M12: 1,258,567 km (0.111 R)
• M13: 1,360,443 km (0.096 R)
• M14: 1,484,609 km (0.062 R)
• M15: 1,703,621 km (0.106 R)
• M16: 1,796,222 km (0.1 R)
• M17: 1,896,003 km (0.119 R)
• M18: 2,041,113 km (0.099 R)
• M19: 2,112,322 km (0.091 R)
• M20: 2,195,648 km (0.071 R)
• M21: 2,487,065 km (0.057 R)
• M22: 2,682,439 km (0.083 R)
• M23: 2,907,584 km (0.062 R)
• M24: 3,158,011 km (0.105 R)
• M25: 3,260,186 km (0.057 R)
• M26: 3,337,528 km (0.07 R)
• M27: 3,639,866 km (0.091 R)
• M28: 3,862,318 km (0.079 R)
• M29: 4,068,613 km (0.095 R)
• M30: 4,145,058 km (0.065 R)
• M31: 4,257,256 km (0.059 R)
• M32: 4,448,891 km (0.114 R)
• M33: 4,527,729 km (0.048 R)
• M34: 4,701,562 km (0.056 R)
• M35: 4,789,226 km (0.11 R)
• M36: 4,892,299 km (0.044 R)
• M37: 4,988,640 km (0.036 R)
• M38: 5,108,169 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.6

Radius: 9.6

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.94 AU - 0.94 AU

Year: 579 Days

Day: 5.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 55,897,587 km

• M1: 123,867 km (0.07 R)
• M2: 201,209 km (0.087 R)
• M3: 294,558 km (0.096 R)
• M4: 362,027 km (0.089 R)
• M5: 494,122 km (0.106 R)
• M6: 579,093 km (0.119 R)
• M7: 666,159 km (0.104 R)
• M8: 746,194 km (0.112 R)
• M9: 834,008 km (0.093 R)
• M10: 896,091 km (0.067 R)
• M11: 977,024 km (0.066 R)
• M12: 1,060,649 km (0.073 R)
• M13: 1,132,905 km (0.08 R)
• M14: 1,197,830 km (0.089 R)
• M15: 1,259,165 km (0.035 R)
• M16: 1,326,484 km (0.099 R)
• M17: 1,419,833 km (0.113 R)
• M18: 1,485,058 km (0.041 R)
• M19: 1,546,244 km (0.063 R)
• M20: 1,708,258 km (0.08 R)
• M21: 1,772,436 km (0.109 R)
• M22: 1,925,624 km (0.107 R)
• M23: 2,088,985 km (0.087 R)
• M24: 2,186,971 km (0.044 R)
• M25: 2,477,939 km (0.089 R)
• M26: 2,557,376 km (0.077 R)
• M27: 2,762,624 km (0.117 R)
• M28: 2,832,187 km (0.038 R)
• M29: 2,902,498 km (0.102 R)
• M30: 2,986,273 km (0.11 R)
• M31: 3,070,795 km (0.058 R)
• M32: 3,182,695 km (0.104 R)
• M33: 3,249,116 km (0.103 R)
• M34: 3,342,914 km (0.107 R)
• M35: 3,437,759 km (0.068 R)
• M36: 3,790,511 km (0.103 R)
• M37: 3,896,426 km (0.069 R)
• M38: 4,118,729 km (0.097 R)
• M39: 4,359,880 km (0.074 R)
• M40: 4,613,150 km (0.06 R)
• M41: 4,741,654 km (0.085 R)
• M42: 4,810,170 km (0.109 R)
• M43: 4,871,355 km (0.093 R)
• M44: 4,986,845 km (0.098 R)
• M45: 5,126,569 km (0.082 R)
• M46: 5,220,517 km (0.09 R)
• M47: 5,417,836 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.9

Radius: 15

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.27 AU - 3.27 AU

Year: 2931 Days

Day: 8.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 55,897,587 km

• M1: 186,997 km (0.104 R)
• M2: 308,022 km (0.086 R)
• M3: 404,213 km (0.119 R)
• M4: 543,040 km (0.09 R)
• M5: 659,577 km (0.117 R)
• M6: 898,335 km (0.115 R)
• M7: 1,042,398 km (0.1 R)
• M8: 1,158,336 km (0.101 R)
• M9: 1,384,977 km (0.032 R)
• M10: 1,504,207 km (0.071 R)
• M11: 1,627,026 km (0.068 R)
• M12: 1,753,437 km (0.115 R)
• M13: 1,872,367 km (0.09 R)
• M14: 2,118,904 km (0.1 R)
• M15: 2,222,875 km (0.087 R)
• M16: 2,719,091 km (0.074 R)
• M17: 3,078,126 km (0.077 R)
• M18: 3,576,287 km (0.088 R)
• M19: 3,701,500 km (0.074 R)
• M20: 3,941,904 km (0.106 R)
• M21: 4,114,689 km (0.071 R)
• M22: 4,939,422 km (0.097 R)
• M23: 5,094,855 km (0.081 R)
• M24: 5,331,219 km (0.119 R)
• M25: 5,458,677 km (0.09 R)
• M26: 5,913,305 km (0.11 R)
• M27: 6,195,297 km (0.027 R)
• M28: 6,447,818 km (0.061 R)
• M29: 6,549,844 km (0.066 R)
• M30: 6,652,318 km (0.064 R)
• M31: 7,155,565 km (0.043 R)
• M32: 7,420,802 km (0.05 R)
• M33: 7,581,470 km (0.052 R)
• M34: 7,707,282 km (0.119 R)
• M35: 7,961,000 km (0.061 R)
• M36: 8,309,713 km (0.094 R)
• M37: 8,532,614 km (0.076 R)
• M38: 9,270,730 km (0.091 R)
• M39: 9,813,321 km (0.089 R)
• M40: 10,207,362 km (0.103 R)
• M41: 10,808,147 km (0.104 R)
• M42: 11,461,590 km (0.079 R)
• M43: 11,627,046 km (0.101 R)
• M44: 11,751,661 km (0.078 R)
• M45: 12,148,993 km (0.09 R)
• M46: 12,465,991 km (0.06 R)
• M47: 12,614,840 km (0.105 R)
• M48: 12,849,859 km (0.047 R)
• M49: 13,021,896 km (0.111 R)
• M50: 13,129,607 km (0.048 R)
• M51: 13,433,141 km (0.096 R)
• M52: 13,585,880 km (0.071 R)
• M53: 13,695,236 km (0.052 R)
• M54: 13,980,968 km (0.097 R)
• M55: 14,446,816 km (0.06 R)
• M56: 14,805,103 km (0.032 R)
• M57: 15,030,696 km (0.063 R)
• M58: 15,189,121 km (0.087 R)
• M59: 15,371,032 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.9

Radius: 6

Gravity: 26.44 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.26 AU - 6.86 AU

Year: 10683 Days

Day: 16.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,897,587 km

• M1: 187,596 km (0.101 R)
• M2: 455,974 km (0.069 R)
• M3: 643,420 km (0.062 R)
• M4: 814,411 km (0.075 R)
• M5: 1,839,904 km (0.084 R)
• M6: 2,001,171 km (0.068 R)
• M7: 2,195,050 km (0.114 R)
• M8: 2,337,317 km (0.057 R)
• M9: 2,691,116 km (0.059 R)
• M10: 3,188,828 km (0.069 R)
• M11: 3,350,095 km (0.11 R)
• M12: 4,516,509 km (0.086 R)
• M13: 4,918,479 km (0.119 R)
• M14: 5,523,602 km (0.079 R)
• M15: 6,032,385 km (0.117 R)
• M16: 6,968,867 km (0.1 R)
• M17: 7,432,621 km (0.102 R)
• M18: 8,124,960 km (0.097 R)
• M19: 8,837,644 km (0.107 R)
• M20: 9,339,096 km (0.059 R)
• M21: 9,616,600 km (0.042 R)
• M22: 11,337,574 km (0.077 R)
• M23: 11,435,860 km (0.115 R)
• M24: 11,682,995 km (0.077 R)
• M25: 12,485,737 km (0.069 R)
• M26: 12,740,203 km (0.099 R)
• M27: 13,514,073 km (0.101 R)
• M28: 13,566,133 km (0.077 R)
• M29: 14,409,267 km (0.087 R)
• M30: 14,462,524 km (0.064 R)
• M31: 14,783,411 km (0.11 R)
• M32: 15,432,217 km (0.114 R)
• M33: 16,256,352 km (0.049 R)
• M34: 16,311,703 km (0.068 R)
• M35: 16,701,705 km (0.1 R)
• M36: 16,813,604 km (0.117 R)
• M37: 17,264,043 km (0.102 R)
• M38: 17,547,531 km (0.112 R)
• M39: 17,604,378 km (0.093 R)
• M40: 17,832,515 km (0.065 R)
• M41: 18,522,909 km (0.065 R)
• M42: 18,813,129 km (0.026 R)
• M43: 18,929,516 km (0.102 R)
• M44: 19,339,265 km (0.064 R)
• M45: 20,048,359 km (0.118 R)
• M46: 20,406,047 km (0.066 R)
• M47: 21,067,419 km (0.11 R)
• M48: 21,188,444 km (0.116 R)
• M49: 21,370,355 km (0.115 R)
• M50: 21,491,828 km (0.113 R)
• M51: 23,155,506 km (0.054 R)
• M52: 23,217,889 km (0.091 R)
• M53: 26,018,810 km (0.103 R)
• M54: 26,997,778 km (0.072 R)
• M55: 27,458,689 km (0.062 R)
• M56: 27,590,934 km (0.066 R)
• M57: 27,789,600 km (0.102 R)
• M58: 28,924,300 km (0.079 R)
• M59: 28,991,619 km (0.031 R)
• M60: 29,261,044 km (0.079 R)
• M61: 30,142,325 km (0.097 R)
• M62: 30,210,392 km (0.043 R)
• M63: 31,930,918 km (0.049 R)
• M64: 33,471,028 km (0.056 R)
• M65: 33,612,248 km (0.081 R)
• M66: 33,753,768 km (0.109 R)
• M67: 34,108,165 km (0.057 R)
• M68: 34,250,133 km (0.082 R)
• M69: 34,677,684 km (0.09 R)
• M70: 35,609,978 km (0.056 R)
• M71: 37,206,337 km (0.09 R)
• M72: 37,425,797 km (0.063 R)
• M73: 39,644,333 km (0.086 R)
• M74: 43,435,443 km (0.076 R)
• M75: 44,750,557 km (0.09 R)
• M76: 45,608,501 km (0.11 R)
• M77: 45,686,741 km (0.058 R)
• M78: 46,392,992 km (0.096 R)
• M79: 47,657,693 km (0.111 R)
• M80: 48,373,967 km (0.109 R)
• M81: 48,533,738 km (0.052 R)
• M82: 48,613,623 km (0.103 R)
• M83: 48,693,509 km (0.059 R)
• M84: 49,495,353 km (0.046 R)
• M85: 50,059,187 km (0.119 R)
• M86: 50,220,753 km (0.072 R)
• M87: 50,382,468 km (0.108 R)
• M88: 52,008,747 km (0.071 R)
• M89: 54,480,104 km (0.063 R)
• M90: 54,812,660 km (0.116 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: 348 - 16,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit