🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.3

Radius: 13.3

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.48 AU - 0.8 AU

Year: 341 Days

Day: 12.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 52.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 54,540,329 km

• M1: 165,605 km (0.058 R)
• M2: 260,599 km (0.072 R)
• M3: 346,917 km (0.073 R)
• M4: 533,466 km (0.111 R)
• M5: 631,153 km (0.098 R)
• M6: 732,132 km (0.074 R)
• M7: 819,198 km (0.108 R)
• M8: 914,641 km (0.039 R)
• M9: 1,036,414 km (0.097 R)
• M10: 1,183,020 km (0.076 R)
• M11: 1,297,762 km (0.073 R)
• M12: 1,401,582 km (0.089 R)
• M13: 1,508,246 km (0.074 R)
• M14: 1,655,001 km (0.044 R)
• M15: 1,986,211 km (0.117 R)
• M16: 2,296,627 km (0.108 R)
• M17: 2,460,885 km (0.063 R)
• M18: 2,775,639 km (0.104 R)
• M19: 2,898,758 km (0.093 R)
• M20: 3,043,569 km (0.094 R)
• M21: 3,130,335 km (0.048 R)
• M22: 3,388,990 km (0.106 R)
• M23: 3,492,961 km (0.073 R)
• M24: 3,647,495 km (0.106 R)
• M25: 3,869,199 km (0.082 R)
• M26: 4,073,251 km (0.079 R)
• M27: 4,184,103 km (0.056 R)
• M28: 4,341,031 km (0.11 R)
• M29: 4,446,797 km (0.063 R)
• M30: 4,599,237 km (0.062 R)
• M31: 4,730,285 km (0.096 R)
• M32: 4,823,634 km (0.107 R)
• M33: 4,964,705 km (0.11 R)
• M34: 5,051,621 km (0.118 R)
• M35: 5,138,986 km (0.103 R)
• M36: 5,291,127 km (0.068 R)
• M37: 5,388,067 km (0.096 R)
• M38: 5,567,285 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.1

Radius: 15

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.71 AU - 0.73 AU

Year: 407 Days

Day: 10.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 54,540,329 km

• M1: 215,271 km (0.063 R)
• M2: 315,053 km (0.099 R)
• M3: 419,472 km (0.066 R)
• M4: 528,679 km (0.11 R)
• M5: 631,752 km (0.07 R)
• M6: 743,352 km (0.1 R)
• M7: 872,006 km (0.079 R)
• M8: 1,028,037 km (0.118 R)
• M9: 1,144,424 km (0.105 R)
• M10: 1,260,661 km (0.078 R)
• M11: 1,354,609 km (0.116 R)
• M12: 1,516,922 km (0.097 R)
• M13: 1,663,229 km (0.094 R)
• M14: 1,767,499 km (0.108 R)
• M15: 1,879,996 km (0.105 R)
• M16: 2,007,304 km (0.114 R)
• M17: 2,239,031 km (0.118 R)
• M18: 2,433,658 km (0.116 R)
• M19: 2,533,141 km (0.096 R)
• M20: 2,805,259 km (0.077 R)
• M21: 3,108,793 km (0.11 R)
• M22: 3,260,934 km (0.086 R)
• M23: 3,408,288 km (0.095 R)
• M24: 3,694,469 km (0.114 R)
• M25: 3,871,593 km (0.116 R)
• M26: 3,980,799 km (0.109 R)
• M27: 4,162,561 km (0.078 R)
• M28: 4,306,773 km (0.077 R)
• M29: 4,452,631 km (0.082 R)
• M30: 4,724,450 km (0.069 R)
• M31: 4,866,568 km (0.087 R)
• M32: 5,163,969 km (0.098 R)
• M33: 5,301,898 km (0.034 R)
• M34: 5,484,856 km (0.104 R)
• M35: 5,625,628 km (0.097 R)
• M36: 5,839,104 km (0.079 R)
• M37: 5,983,017 km (0.116 R)
• M38: 6,301,810 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.7

Radius: 13.1

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.89 AU - 1.99 AU

Year: 1802 Days

Day: 13.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 54,540,329 km

• M1: 163,660 km (0.09 R)
• M2: 250,726 km (0.116 R)
• M3: 333,902 km (0.117 R)
• M4: 453,730 km (0.09 R)
• M5: 586,424 km (0.032 R)
• M6: 688,300 km (0.099 R)
• M7: 789,877 km (0.096 R)
• M8: 893,249 km (0.103 R)
• M9: 1,006,046 km (0.119 R)
• M10: 1,264,850 km (0.066 R)
• M11: 1,487,900 km (0.11 R)
• M12: 1,594,713 km (0.086 R)
• M13: 1,694,046 km (0.094 R)
• M14: 2,069,836 km (0.087 R)
• M15: 2,184,578 km (0.042 R)
• M16: 2,335,223 km (0.07 R)
• M17: 2,449,067 km (0.105 R)
• M18: 2,694,557 km (0.115 R)
• M19: 2,790,299 km (0.079 R)
• M20: 3,022,176 km (0.083 R)
• M21: 3,165,641 km (0.042 R)
• M22: 3,570,602 km (0.106 R)
• M23: 3,856,633 km (0.062 R)
• M24: 3,985,437 km (0.117 R)
• M25: 4,150,294 km (0.043 R)
• M26: 4,247,383 km (0.111 R)
• M27: 4,345,369 km (0.073 R)
• M28: 4,458,316 km (0.058 R)
• M29: 4,622,425 km (0.096 R)
• M30: 4,730,434 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.4

Radius: 10.5

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.82 AU - 2.5 AU

Year: 2117 Days

Day: 7 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 54,540,329 km

• M1: 134,937 km (0.061 R)
• M2: 234,270 km (0.072 R)
• M3: 397,631 km (0.113 R)
• M4: 522,097 km (0.059 R)
• M5: 605,572 km (0.104 R)
• M6: 694,284 km (0.057 R)
• M7: 805,435 km (0.105 R)
• M8: 1,037,012 km (0.092 R)
• M9: 1,206,956 km (0.106 R)
• M10: 1,279,810 km (0.11 R)
• M11: 1,867,580 km (0.039 R)
• M12: 2,064,151 km (0.041 R)
• M13: 2,293,485 km (0.103 R)
• M14: 2,398,054 km (0.083 R)
• M15: 2,477,640 km (0.102 R)
• M16: 2,558,124 km (0.078 R)
• M17: 2,708,021 km (0.095 R)
• M18: 2,860,760 km (0.051 R)
• M19: 3,146,043 km (0.076 R)
• M20: 3,233,408 km (0.041 R)
• M21: 3,440,601 km (0.06 R)
• M22: 3,545,769 km (0.079 R)
• M23: 3,682,651 km (0.101 R)
• M24: 4,104,068 km (0.06 R)
• M25: 4,247,981 km (0.032 R)
• M26: 4,491,526 km (0.113 R)
• M27: 4,756,464 km (0.095 R)
• M28: 5,026,488 km (0.094 R)
• M29: 5,493,683 km (0.114 R)
• M30: 5,759,368 km (0.071 R)
• M31: 5,884,731 km (0.1 R)
• M32: 6,525,459 km (0.063 R)
• M33: 6,600,108 km (0.087 R)
• M34: 6,882,549 km (0.118 R)
• M35: 7,034,840 km (0.087 R)
• M36: 7,149,881 km (0.075 R)
• M37: 7,342,862 km (0.109 R)
• M38: 7,793,301 km (0.072 R)
• M39: 8,091,898 km (0.104 R)
• M40: 9,408,210 km (0.104 R)
• M41: 9,683,620 km (0.103 R)
• M42: 9,854,461 km (0.086 R)
• M43: 9,961,722 km (0.088 R)
• M44: 10,242,517 km (0.094 R)
• M45: 10,372,967 km (0.109 R)
• M46: 10,504,014 km (0.1 R)
• M47: 10,569,838 km (0.108 R)
• M48: 11,234,501 km (0.115 R)
• M49: 11,414,168 km (0.073 R)
• M50: 11,798,934 km (0.112 R)
• M51: 11,912,927 km (0.037 R)
• M52: 12,096,035 km (0.037 R)
• M53: 12,372,492 km (0.032 R)
• M54: 12,557,993 km (0.105 R)
• M55: 12,744,392 km (0.073 R)
• M56: 13,285,488 km (0.098 R)
• M57: 13,594,557 km (0.057 R)
• M58: 13,786,042 km (0.066 R)
• M59: 14,536,275 km (0.08 R)
• M60: 14,707,565 km (0.059 R)
• M61: 14,854,919 km (0.107 R)
• M62: 14,978,038 km (0.111 R)
• M63: 15,374,323 km (0.119 R)
• M64: 15,449,122 km (0.093 R)
• M65: 15,924,993 km (0.074 R)
• M66: 16,051,104 km (0.064 R)
• M67: 16,253,509 km (0.098 R)
• M68: 16,405,800 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.9

Radius: 3

Gravity: 75.43 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.66 AU - 7.22 AU

Year: 12192 Days

Day: 17.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 54,540,329 km

• M1: 118,033 km (0.105 R)
• M2: 180,116 km (0.055 R)
• M3: 838,346 km (0.058 R)
• M4: 1,046,736 km (0.09 R)
• M5: 1,156,840 km (0.114 R)
• M6: 1,270,535 km (0.116 R)
• M7: 1,340,547 km (0.069 R)
• M8: 1,533,528 km (0.061 R)
• M9: 1,558,211 km (0.093 R)
• M10: 2,892,325 km (0.074 R)
• M11: 3,558,185 km (0.078 R)
• M12: 3,823,871 km (0.093 R)
• M13: 3,891,340 km (0.108 R)
• M14: 4,694,531 km (0.064 R)
• M15: 4,875,694 km (0.083 R)
• M16: 4,985,499 km (0.089 R)
• M17: 5,244,901 km (0.098 R)
• M18: 5,584,937 km (0.075 R)
• M19: 5,776,871 km (0.118 R)
• M20: 5,932,004 km (0.103 R)
• M21: 6,127,828 km (0.068 R)
• M22: 6,525,758 km (0.098 R)
• M23: 6,606,392 km (0.03 R)
• M24: 7,138,362 km (0.074 R)
• M25: 7,514,600 km (0.115 R)
• M26: 8,242,693 km (0.05 R)
• M27: 8,637,183 km (0.039 R)
• M28: 8,903,616 km (0.104 R)
• M29: 9,082,835 km (0.099 R)
• M30: 10,652,565 km (0.096 R)
• M31: 11,712,017 km (0.09 R)
• M32: 11,810,004 km (0.041 R)
• M33: 12,254,160 km (0.097 R)
• M34: 12,603,471 km (0.114 R)
• M35: 13,108,065 km (0.115 R)
• M36: 13,260,804 km (0.053 R)
• M37: 14,293,628 km (0.113 R)
• M38: 14,555,723 km (0.104 R)
• M39: 14,766,656 km (0.051 R)
• M40: 15,138,257 km (0.082 R)
• M41: 15,459,145 km (0.102 R)
• M42: 15,836,431 km (0.03 R)
• M43: 15,999,043 km (0.116 R)
• M44: 16,709,933 km (0.061 R)
• M45: 17,655,092 km (0.079 R)
• M46: 17,936,336 km (0.114 R)
• M47: 18,105,830 km (0.077 R)
• M48: 18,389,468 km (0.114 R)
• M49: 18,731,897 km (0.079 R)
• M50: 18,846,489 km (0.074 R)
• M51: 20,356,979 km (0.105 R)
• M52: 20,829,409 km (0.098 R)
• M53: 20,888,799 km (0.097 R)
• M54: 21,067,120 km (0.094 R)
• M55: 22,755,332 km (0.103 R)
• M56: 23,245,714 km (0.075 R)
• M57: 23,677,603 km (0.119 R)
• M58: 24,299,182 km (0.092 R)
• M59: 25,052,108 km (0.093 R)
• M60: 25,876,392 km (0.034 R)
• M61: 26,323,840 km (0.076 R)
• M62: 26,773,980 km (0.065 R)
• M63: 27,161,737 km (0.102 R)
• M64: 27,486,215 km (0.108 R)
• M65: 29,860,932 km (0.104 R)
• M66: 30,532,028 km (0.103 R)
• M67: 31,208,210 km (0.07 R)
• M68: 31,344,045 km (0.07 R)
• M69: 33,613,295 km (0.107 R)
• M70: 33,752,421 km (0.087 R)
• M71: 36,219,739 km (0.117 R)
• M72: 36,863,459 km (0.106 R)
• M73: 37,078,879 km (0.084 R)
• M74: 37,150,836 km (0.107 R)
• M75: 37,366,855 km (0.063 R)
• M76: 38,452,936 km (0.047 R)
• M77: 38,525,790 km (0.107 R)
• M78: 38,890,360 km (0.096 R)
• M79: 39,182,824 km (0.086 R)
• M80: 41,176,216 km (0.069 R)
• M81: 41,399,715 km (0.104 R)
• M82: 42,072,606 km (0.101 R)
• M83: 43,051,126 km (0.116 R)
• M84: 44,418,151 km (0.117 R)
• M85: 44,953,562 km (0.106 R)
• M86: 45,260,537 km (0.103 R)
• M87: 45,722,196 km (0.117 R)
• M88: 47,272,628 km (0.085 R)
• M89: 47,897,498 km (0.089 R)
• M90: 50,504,092 km (0.07 R)
• M91: 50,583,827 km (0.114 R)
• M92: 51,062,989 km (0.1 R)
• M93: 52,428,519 km (0.094 R)
• M94: 52,832,582 km (0.07 R)
• M95: 54,295,201 km (0.05 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 13,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit