🌌 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: 733.7

Radius: 11.9

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.69 AU - 0.73 AU

Year: 380 Days

Day: 10.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 33,429,525 km

• M1: 148,401 km (0.08 R)
• M2: 229,334 km (0.086 R)
• M3: 303,534 km (0.073 R)
• M4: 380,876 km (0.094 R)
• M5: 539,899 km (0.111 R)
• M6: 743,501 km (0.103 R)
• M7: 831,016 km (0.088 R)
• M8: 1,185,414 km (0.056 R)
• M9: 1,261,110 km (0.11 R)
• M10: 1,363,136 km (0.069 R)
• M11: 1,437,785 km (0.06 R)
• M12: 1,513,781 km (0.063 R)
• M13: 1,729,202 km (0.081 R)
• M14: 1,810,433 km (0.067 R)
• M15: 1,920,986 km (0.097 R)
• M16: 2,091,229 km (0.069 R)
• M17: 2,266,707 km (0.116 R)
• M18: 2,471,357 km (0.072 R)
• M19: 2,732,854 km (0.084 R)
• M20: 2,977,297 km (0.068 R)
• M21: 3,069,150 km (0.107 R)
• M22: 3,168,782 km (0.029 R)
• M23: 3,398,415 km (0.041 R)
• M24: 3,494,606 km (0.046 R)
• M25: 3,682,800 km (0.099 R)
• M26: 3,824,470 km (0.12 R)
• M27: 4,003,987 km (0.075 R)
• M28: 4,105,714 km (0.058 R)
• M29: 4,201,007 km (0.078 R)
• M30: 4,289,719 km (0.074 R)
• M31: 4,529,225 km (0.109 R)
• M32: 4,642,920 km (0.095 R)
• M33: 4,757,661 km (0.07 R)
• M34: 4,889,008 km (0.099 R)
• M35: 4,974,578 km (0.044 R)
• M36: 5,107,720 km (0.069 R)
• M37: 5,210,494 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.9

Radius: 8.4

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.83 AU - 2.39 AU

Year: 1949 Days

Day: 7.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 33,429,525 km

• M1: 104,719 km (0.104 R)
• M2: 237,561 km (0.032 R)
• M3: 485,595 km (0.061 R)
• M4: 570,865 km (0.03 R)
• M5: 635,791 km (0.098 R)
• M6: 698,323 km (0.052 R)
• M7: 763,099 km (0.079 R)
• M8: 835,654 km (0.099 R)
• M9: 976,126 km (0.114 R)
• M10: 1,043,296 km (0.103 R)
• M11: 1,143,825 km (0.092 R)
• M12: 1,368,521 km (0.073 R)
• M13: 1,444,218 km (0.045 R)
• M14: 1,614,610 km (0.088 R)
• M15: 1,672,803 km (0.072 R)
• M16: 1,739,225 km (0.089 R)
• M17: 1,814,173 km (0.04 R)
• M18: 2,132,518 km (0.086 R)
• M19: 2,229,008 km (0.078 R)
• M20: 2,343,600 km (0.106 R)
• M21: 2,527,606 km (0.094 R)
• M22: 2,612,727 km (0.1 R)
• M23: 2,742,428 km (0.042 R)
• M24: 2,838,919 km (0.051 R)
• M25: 3,469,623 km (0.072 R)
• M26: 3,526,471 km (0.104 R)
• M27: 3,698,957 km (0.103 R)
• M28: 3,933,377 km (0.064 R)
• M29: 4,062,330 km (0.058 R)
• M30: 4,314,403 km (0.114 R)
• M31: 4,530,123 km (0.11 R)
• M32: 4,592,355 km (0.117 R)
• M33: 5,014,969 km (0.103 R)
• M34: 5,100,988 km (0.109 R)
• M35: 5,372,957 km (0.111 R)
• M36: 5,461,070 km (0.041 R)
• M37: 5,516,272 km (0.084 R)
• M38: 5,627,423 km (0.082 R)
• M39: 5,683,223 km (0.094 R)
• M40: 5,761,762 km (0.101 R)
• M41: 5,965,215 km (0.082 R)
• M42: 6,022,212 km (0.109 R)
• M43: 6,309,739 km (0.1 R)
• M44: 6,460,982 km (0.113 R)
• M45: 6,613,572 km (0.095 R)
• M46: 7,627,547 km (0.106 R)
• M47: 7,801,230 km (0.062 R)
• M48: 7,863,612 km (0.112 R)
• M49: 8,001,392 km (0.119 R)
• M50: 8,368,355 km (0.089 R)
• M51: 8,470,680 km (0.085 R)
• M52: 8,599,035 km (0.098 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.7

Radius: 7.4

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.32 AU - 6.32 AU

Year: 10102 Days

Day: 18.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 33,429,525 km

• M1: 125,363 km (0.114 R)
• M2: 368,759 km (0.059 R)
• M3: 545,733 km (0.041 R)
• M4: 749,635 km (0.077 R)
• M5: 804,388 km (0.112 R)
• M6: 889,210 km (0.078 R)
• M7: 1,130,511 km (0.07 R)
• M8: 1,275,322 km (0.071 R)
• M9: 1,443,320 km (0.057 R)
• M10: 1,565,392 km (0.119 R)
• M11: 2,245,614 km (0.119 R)
• M12: 2,659,102 km (0.11 R)
• M13: 2,744,672 km (0.058 R)
• M14: 3,323,167 km (0.104 R)
• M15: 3,555,642 km (0.045 R)
• M16: 3,865,609 km (0.083 R)
• M17: 3,938,463 km (0.076 R)
• M18: 4,384,863 km (0.118 R)
• M19: 4,435,427 km (0.105 R)
• M20: 4,614,047 km (0.095 R)
• M21: 4,952,138 km (0.108 R)
• M22: 5,111,011 km (0.108 R)
• M23: 5,352,313 km (0.118 R)
• M24: 5,624,880 km (0.106 R)
• M25: 5,679,932 km (0.096 R)
• M26: 5,790,485 km (0.09 R)
• M27: 5,873,960 km (0.072 R)
• M28: 6,268,749 km (0.086 R)
• M29: 6,555,977 km (0.103 R)
• M30: 6,788,901 km (0.11 R)
• M31: 7,233,057 km (0.106 R)
• M32: 7,717,006 km (0.044 R)
• M33: 7,778,341 km (0.11 R)
• M34: 8,118,078 km (0.119 R)
• M35: 8,211,577 km (0.09 R)
• M36: 8,844,077 km (0.097 R)
• M37: 9,036,908 km (0.07 R)
• M38: 9,296,161 km (0.061 R)
• M39: 9,426,760 km (0.084 R)
• M40: 9,656,692 km (0.069 R)
• M41: 9,855,209 km (0.112 R)
• M42: 9,954,990 km (0.1 R)
• M43: 10,088,581 km (0.076 R)
• M44: 10,526,903 km (0.11 R)
• M45: 11,005,766 km (0.116 R)
• M46: 11,317,378 km (0.071 R)
• M47: 12,592,850 km (0.112 R)
• M48: 12,737,361 km (0.076 R)
• M49: 13,101,034 km (0.075 R)
• M50: 13,875,950 km (0.115 R)
• M51: 13,950,450 km (0.114 R)
• M52: 14,212,546 km (0.037 R)
• M53: 14,551,983 km (0.114 R)
• M54: 15,354,127 km (0.072 R)
• M55: 15,780,032 km (0.117 R)
• M56: 16,485,237 km (0.092 R)
• M57: 16,881,521 km (0.069 R)
• M58: 17,080,935 km (0.094 R)
• M59: 17,562,491 km (0.065 R)
• M60: 19,116,663 km (0.093 R)
• M61: 19,324,455 km (0.081 R)
• M62: 19,910,130 km (0.068 R)
• M63: 20,459,304 km (0.116 R)
• M64: 20,970,480 km (0.106 R)
• M65: 21,056,199 km (0.066 R)
• M66: 21,141,919 km (0.104 R)
• M67: 21,485,994 km (0.076 R)
• M68: 22,223,512 km (0.072 R)
• M69: 22,485,757 km (0.096 R)
• M70: 22,749,049 km (0.059 R)
• M71: 23,411,768 km (0.102 R)
• M72: 23,500,479 km (0.061 R)
• M73: 24,260,137 km (0.088 R)
• M74: 24,350,045 km (0.062 R)
• M75: 24,801,233 km (0.088 R)
• M76: 26,355,704 km (0.094 R)
• M77: 26,401,930 km (0.08 R)
• M78: 27,144,833 km (0.11 R)
• M79: 27,706,423 km (0.12 R)
• M80: 28,936,417 km (0.063 R)
• M81: 29,175,026 km (0.086 R)
• M82: 30,523,052 km (0.09 R)
• M83: 30,814,618 km (0.082 R)
• M84: 31,204,769 km (0.115 R)
• M85: 31,351,525 km (0.091 R)
• M86: 31,694,702 km (0.108 R)
• M87: 31,792,988 km (0.077 R)
• M88: 32,434,464 km (0.056 R)
• M89: 33,229,726 km (0.081 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: 213 - 19,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit