🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.9

Radius: 14.1

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.84 AU - 1.22 AU

Year: 665 Days

Day: 12.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 73,257,814 km

• M1: 179,966 km (0.032 R)
• M2: 289,621 km (0.093 R)
• M3: 382,223 km (0.039 R)
• M4: 520,301 km (0.071 R)
• M5: 688,300 km (0.08 R)
• M6: 782,546 km (0.053 R)
• M7: 891,155 km (0.104 R)
• M8: 981,212 km (0.093 R)
• M9: 1,105,079 km (0.091 R)
• M10: 1,203,066 km (0.081 R)
• M11: 1,293,423 km (0.046 R)
• M12: 1,391,859 km (0.062 R)
• M13: 1,562,101 km (0.099 R)
• M14: 1,649,915 km (0.094 R)
• M15: 1,830,779 km (0.096 R)
• M16: 1,948,961 km (0.097 R)
• M17: 2,056,971 km (0.1 R)
• M18: 2,226,166 km (0.082 R)
• M19: 2,544,061 km (0.1 R)
• M20: 2,641,749 km (0.119 R)
• M21: 2,862,555 km (0.117 R)
• M22: 2,978,942 km (0.114 R)
• M23: 3,067,355 km (0.076 R)
• M24: 3,269,461 km (0.076 R)
• M25: 3,376,125 km (0.1 R)
• M26: 3,476,206 km (0.09 R)
• M27: 3,639,866 km (0.09 R)
• M28: 3,838,382 km (0.088 R)
• M29: 3,999,649 km (0.114 R)
• M30: 4,122,169 km (0.073 R)
• M31: 4,254,264 km (0.115 R)
• M32: 4,539,847 km (0.094 R)
• M33: 4,650,699 km (0.051 R)
• M34: 4,892,449 km (0.038 R)
• M35: 4,988,640 km (0.048 R)
• M36: 5,138,537 km (0.096 R)
• M37: 5,290,080 km (0.118 R)
• M38: 5,506,398 km (0.107 R)
• M39: 5,799,461 km (0.11 R)
• M40: 5,910,761 km (0.116 R)
• M41: 6,022,661 km (0.091 R)
• M42: 6,154,157 km (0.083 R)
• M43: 6,277,276 km (0.103 R)
• M44: 6,439,291 km (0.066 R)
• M45: 6,554,631 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.1

Radius: 11.9

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.86 AU - 2.26 AU

Year: 1880 Days

Day: 6.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 73,257,814 km

• M1: 150,944 km (0.083 R)
• M2: 327,021 km (0.094 R)
• M3: 420,220 km (0.067 R)
• M4: 742,454 km (0.103 R)
• M5: 841,937 km (0.112 R)
• M6: 1,093,261 km (0.106 R)
• M7: 1,360,892 km (0.071 R)
• M8: 1,452,147 km (0.033 R)
• M9: 1,774,829 km (0.116 R)
• M10: 1,940,284 km (0.104 R)
• M11: 2,217,639 km (0.111 R)
• M12: 2,446,972 km (0.072 R)
• M13: 2,549,148 km (0.104 R)
• M14: 2,652,819 km (0.073 R)
• M15: 2,747,365 km (0.062 R)
• M16: 2,907,435 km (0.108 R)
• M17: 3,281,878 km (0.075 R)
• M18: 3,475,009 km (0.09 R)
• M19: 3,648,542 km (0.039 R)
• M20: 3,801,282 km (0.096 R)
• M21: 3,884,458 km (0.08 R)
• M22: 4,421,215 km (0.108 R)
• M23: 4,647,707 km (0.106 R)
• M24: 4,852,207 km (0.109 R)
• M25: 4,942,714 km (0.04 R)
• M26: 5,483,660 km (0.093 R)
• M27: 5,686,365 km (0.068 R)
• M28: 6,015,779 km (0.088 R)
• M29: 6,127,080 km (0.111 R)
• M30: 6,253,041 km (0.091 R)
• M31: 6,722,330 km (0.08 R)
• M32: 7,070,893 km (0.091 R)
• M33: 7,321,320 km (0.086 R)
• M34: 7,514,899 km (0.119 R)
• M35: 7,589,848 km (0.07 R)
• M36: 7,846,259 km (0.118 R)
• M37: 8,244,189 km (0.057 R)
• M38: 8,507,930 km (0.097 R)
• M39: 9,412,548 km (0.107 R)
• M40: 9,851,618 km (0.043 R)
• M41: 9,999,570 km (0.099 R)
• M42: 10,148,271 km (0.037 R)
• M43: 10,497,881 km (0.098 R)
• M44: 10,733,198 km (0.11 R)
• M45: 10,868,585 km (0.079 R)
• M46: 11,055,432 km (0.084 R)
• M47: 11,192,165 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.2

Radius: 11.2

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2 AU - 3.08 AU

Year: 2574 Days

Day: 9.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,257,814 km

• M1: 144,063 km (0.049 R)
• M2: 268,379 km (0.096 R)
• M3: 563,984 km (0.03 R)
• M4: 649,853 km (0.072 R)
• M5: 867,069 km (0.117 R)
• M6: 1,009,187 km (0.111 R)
• M7: 1,133,952 km (0.106 R)
• M8: 1,427,313 km (0.043 R)
• M9: 1,739,973 km (0.098 R)
• M10: 1,860,998 km (0.084 R)
• M11: 1,958,835 km (0.115 R)
• M12: 2,063,852 km (0.086 R)
• M13: 2,165,280 km (0.096 R)
• M14: 2,571,139 km (0.091 R)
• M15: 2,715,800 km (0.086 R)
• M16: 2,970,715 km (0.094 R)
• M17: 3,221,291 km (0.054 R)
• M18: 3,409,186 km (0.03 R)
• M19: 3,854,838 km (0.082 R)
• M20: 4,101,525 km (0.059 R)
• M21: 4,189,339 km (0.092 R)
• M22: 4,264,287 km (0.094 R)
• M23: 4,638,581 km (0.101 R)
• M24: 4,851,010 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.6

Radius: 6.4

Gravity: 12.29 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.3 AU - 10.96 AU

Year: 22036 Days

Day: 16.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,257,814 km

• M1: 86,168 km (0.096 R)
• M2: 142,118 km (0.098 R)
• M3: 227,688 km (0.082 R)
• M4: 600,336 km (0.055 R)
• M5: 732,132 km (0.113 R)
• M6: 1,049,279 km (0.104 R)
• M7: 1,522,906 km (0.071 R)
• M8: 1,797,867 km (0.069 R)
• M9: 2,256,235 km (0.116 R)
• M10: 3,236,400 km (0.077 R)
• M11: 3,709,429 km (0.098 R)
• M12: 3,831,052 km (0.083 R)
• M13: 3,995,310 km (0.12 R)
• M14: 4,330,858 km (0.066 R)
• M15: 4,416,129 km (0.098 R)
• M16: 5,028,882 km (0.046 R)
• M17: 5,073,612 km (0.093 R)
• M18: 5,254,176 km (0.057 R)
• M19: 5,528,838 km (0.06 R)
• M20: 7,273,299 km (0.084 R)
• M21: 7,425,739 km (0.049 R)
• M22: 7,528,064 km (0.116 R)
• M23: 8,416,077 km (0.12 R)
• M24: 9,613,758 km (0.045 R)
• M25: 10,403,335 km (0.119 R)
• M26: 12,893,990 km (0.093 R)
• M27: 13,513,026 km (0.025 R)
• M28: 14,268,495 km (0.092 R)
• M29: 14,332,074 km (0.069 R)
• M30: 14,459,532 km (0.107 R)
• M31: 14,779,821 km (0.114 R)
• M32: 15,427,280 km (0.075 R)
• M33: 16,216,559 km (0.03 R)
• M34: 16,282,831 km (0.074 R)
• M35: 16,415,823 km (0.116 R)
• M36: 17,424,861 km (0.119 R)
• M37: 17,492,778 km (0.1 R)
• M38: 18,940,586 km (0.051 R)
• M39: 20,140,511 km (0.082 R)
• M40: 20,283,227 km (0.111 R)
• M41: 21,147,005 km (0.051 R)
• M42: 21,583,382 km (0.116 R)
• M43: 22,096,204 km (0.075 R)
• M44: 23,283,562 km (0.103 R)
• M45: 24,036,039 km (0.085 R)
• M46: 24,111,736 km (0.082 R)
• M47: 25,102,971 km (0.1 R)
• M48: 25,719,464 km (0.092 R)
• M49: 26,653,703 km (0.075 R)
• M50: 26,889,020 km (0.115 R)
• M51: 27,996,045 km (0.037 R)
• M52: 30,581,994 km (0.064 R)
• M53: 31,240,224 km (0.09 R)
• M54: 31,322,802 km (0.119 R)
• M55: 32,153,070 km (0.073 R)
• M56: 32,738,447 km (0.074 R)
• M57: 33,158,817 km (0.099 R)
• M58: 34,772,230 km (0.101 R)
• M59: 35,717,988 km (0.057 R)
• M60: 36,064,007 km (0.034 R)
• M61: 36,585,057 km (0.077 R)
• M62: 39,138,543 km (0.115 R)
• M63: 39,584,644 km (0.079 R)
• M64: 40,481,782 km (0.088 R)
• M65: 43,397,295 km (0.113 R)
• M66: 44,044,007 km (0.103 R)
• M67: 44,600,960 km (0.044 R)
• M68: 44,880,259 km (0.12 R)
• M69: 44,973,458 km (0.078 R)
• M70: 46,568,471 km (0.111 R)
• M71: 47,610,270 km (0.112 R)
• M72: 47,800,559 km (0.083 R)
• M73: 49,139,310 km (0.114 R)
• M74: 51,951,601 km (0.055 R)
• M75: 53,229,017 km (0.04 R)
• M76: 53,921,206 km (0.093 R)
• M77: 56,518,076 km (0.11 R)
• M78: 57,224,178 km (0.089 R)
• M79: 57,527,712 km (0.072 R)
• M80: 57,933,271 km (0.063 R)
• M81: 59,462,461 km (0.052 R)
• M82: 61,004,815 km (0.09 R)
• M83: 61,625,347 km (0.049 R)
• M84: 61,729,018 km (0.119 R)
• M85: 62,040,331 km (0.064 R)
• M86: 64,444,070 km (0.037 R)
• M87: 67,091,055 km (0.113 R)
• M88: 67,517,857 km (0.115 R)
• M89: 67,731,633 km (0.063 R)
• M90: 68,052,670 km (0.062 R)
• M91: 69,449,764 km (0.109 R)
• M92: 72,819,157 km (0.091 R)
• M93: 72,928,812 km (0.066 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 13,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit