🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.2

Radius: 13.1

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.65 AU - 0.89 AU

Year: 443 Days

Day: 8.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 69,463,127 km

• M1: 163,361 km (0.108 R)
• M2: 268,678 km (0.119 R)
• M3: 379,979 km (0.052 R)
• M4: 481,556 km (0.055 R)
• M5: 570,417 km (0.067 R)
• M6: 700,866 km (0.068 R)
• M7: 801,246 km (0.087 R)
• M8: 915,988 km (0.04 R)
• M9: 1,106,276 km (0.061 R)
• M10: 1,245,851 km (0.09 R)
• M11: 1,330,673 km (0.088 R)
• M12: 1,427,912 km (0.1 R)
• M13: 1,538,315 km (0.098 R)
• M14: 1,657,245 km (0.075 R)
• M15: 1,751,342 km (0.071 R)
• M16: 1,893,161 km (0.088 R)
• M17: 2,045,003 km (0.084 R)
• M18: 2,182,633 km (0.078 R)
• M19: 2,385,936 km (0.117 R)
• M20: 2,505,764 km (0.108 R)
• M21: 2,660,299 km (0.035 R)
• M22: 2,745,271 km (0.059 R)
• M23: 3,067,355 km (0.113 R)
• M24: 3,198,253 km (0.064 R)
• M25: 3,494,307 km (0.12 R)
• M26: 3,667,541 km (0.087 R)
• M27: 3,770,016 km (0.1 R)
• M28: 3,925,598 km (0.069 R)
• M29: 4,022,836 km (0.109 R)
• M30: 4,151,341 km (0.066 R)
• M31: 4,265,933 km (0.031 R)
• M32: 4,366,163 km (0.084 R)
• M33: 4,568,869 km (0.051 R)
• M34: 4,695,129 km (0.065 R)
• M35: 4,782,794 km (0.072 R)
• M36: 4,910,999 km (0.044 R)
• M37: 5,008,088 km (0.062 R)
• M38: 5,105,775 km (0.03 R)
• M39: 5,228,745 km (0.069 R)
• M40: 5,394,200 km (0.109 R)
• M41: 5,824,294 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.6

Radius: 9.9

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.94 AU - 0.98 AU

Year: 617 Days

Day: 13.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 153.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 69,463,127 km

• M1: 126,709 km (0.067 R)
• M2: 234,719 km (0.06 R)
• M3: 308,022 km (0.117 R)
• M4: 385,215 km (0.104 R)
• M5: 458,667 km (0.094 R)
• M6: 559,795 km (0.116 R)
• M7: 669,450 km (0.116 R)
• M8: 756,965 km (0.103 R)
• M9: 827,875 km (0.083 R)
• M10: 944,411 km (0.12 R)
• M11: 1,021,454 km (0.088 R)
• M12: 1,129,763 km (0.09 R)
• M13: 1,230,143 km (0.098 R)
• M14: 1,315,115 km (0.1 R)
• M15: 1,389,615 km (0.099 R)
• M16: 1,459,178 km (0.102 R)
• M17: 1,523,505 km (0.112 R)
• M18: 1,621,940 km (0.096 R)
• M19: 1,708,856 km (0.09 R)
• M20: 1,951,205 km (0.112 R)
• M21: 2,094,669 km (0.064 R)
• M22: 2,399,999 km (0.065 R)
• M23: 2,476,742 km (0.073 R)
• M24: 2,632,474 km (0.12 R)
• M25: 3,262,730 km (0.096 R)
• M26: 3,373,582 km (0.074 R)
• M27: 3,564,319 km (0.064 R)
• M28: 3,634,480 km (0.1 R)
• M29: 3,696,414 km (0.067 R)
• M30: 3,812,203 km (0.103 R)
• M31: 4,362,274 km (0.117 R)
• M32: 4,589,363 km (0.101 R)
• M33: 4,733,277 km (0.058 R)
• M34: 4,927,455 km (0.117 R)
• M35: 5,074,809 km (0.093 R)
• M36: 5,233,682 km (0.07 R)
• M37: 5,566,686 km (0.077 R)
• M38: 5,740,818 km (0.086 R)
• M39: 5,958,633 km (0.108 R)
• M40: 6,052,730 km (0.03 R)
• M41: 6,168,519 km (0.047 R)
• M42: 6,253,191 km (0.1 R)
• M43: 6,348,784 km (0.087 R)
• M44: 6,487,910 km (0.085 R)
• M45: 6,617,163 km (0.083 R)
• M46: 6,736,542 km (0.087 R)
• M47: 6,834,678 km (0.096 R)
• M48: 6,966,174 km (0.088 R)
• M49: 7,165,289 km (0.096 R)
• M50: 7,232,010 km (0.113 R)
• M51: 7,332,540 km (0.115 R)
• M52: 7,444,738 km (0.058 R)
• M53: 7,580,124 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.6

Radius: 13.3

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.01 AU - 1.23 AU

Year: 778 Days

Day: 5.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 69,463,127 km

• M1: 175,628 km (0.071 R)
• M2: 274,213 km (0.07 R)
• M3: 368,759 km (0.114 R)
• M4: 471,233 km (0.113 R)
• M5: 558,299 km (0.046 R)
• M6: 708,944 km (0.092 R)
• M7: 807,978 km (0.045 R)
• M8: 923,019 km (0.069 R)
• M9: 1,010,683 km (0.119 R)
• M10: 1,147,864 km (0.114 R)
• M11: 1,301,053 km (0.041 R)
• M12: 1,448,556 km (0.113 R)
• M13: 1,536,071 km (0.096 R)
• M14: 1,622,090 km (0.086 R)
• M15: 1,872,517 km (0.047 R)
• M16: 2,110,228 km (0.118 R)
• M17: 2,214,198 km (0.094 R)
• M18: 2,297,075 km (0.117 R)
• M19: 2,552,289 km (0.115 R)
• M20: 2,849,540 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.6

Radius: 10.8

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.24 AU - 1.62 AU

Year: 1122 Days

Day: 14.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 69,463,127 km

• M1: 150,495 km (0.069 R)
• M2: 221,704 km (0.1 R)
• M3: 323,879 km (0.102 R)
• M4: 433,385 km (0.054 R)
• M5: 625,917 km (0.068 R)
• M6: 703,409 km (0.076 R)
• M7: 1,018,163 km (0.064 R)
• M8: 1,119,740 km (0.063 R)
• M9: 1,257,819 km (0.052 R)
• M10: 1,367,474 km (0.112 R)
• M11: 1,596,658 km (0.03 R)
• M12: 1,716,187 km (0.057 R)
• M13: 2,092,575 km (0.114 R)
• M14: 2,244,267 km (0.088 R)
• M15: 2,378,905 km (0.087 R)
• M16: 2,580,414 km (0.054 R)
• M17: 2,699,793 km (0.102 R)
• M18: 2,820,967 km (0.045 R)
• M19: 2,977,895 km (0.069 R)
• M20: 3,183,891 km (0.077 R)
• M21: 3,466,033 km (0.065 R)
• M22: 3,634,331 km (0.079 R)
• M23: 3,744,136 km (0.094 R)
• M24: 3,892,088 km (0.103 R)
• M25: 4,029,419 km (0.109 R)
• M26: 4,270,570 km (0.111 R)
• M27: 4,412,389 km (0.095 R)
• M28: 4,503,494 km (0.109 R)
• M29: 4,767,235 km (0.075 R)
• M30: 4,874,048 km (0.065 R)
• M31: 5,103,980 km (0.116 R)
• M32: 5,309,827 km (0.077 R)
• M33: 5,420,679 km (0.1 R)
• M34: 5,602,590 km (0.071 R)
• M35: 5,673,050 km (0.078 R)
• M36: 5,772,234 km (0.092 R)
• M37: 6,015,630 km (0.112 R)
• M38: 6,203,973 km (0.115 R)
• M39: 6,276,977 km (0.09 R)
• M40: 6,438,543 km (0.118 R)
• M41: 6,750,903 km (0.106 R)
• M42: 6,856,070 km (0.119 R)
• M43: 7,205,681 km (0.099 R)
• M44: 7,344,059 km (0.051 R)
• M45: 7,498,892 km (0.12 R)
• M46: 7,576,683 km (0.103 R)
• M47: 7,843,416 km (0.085 R)
• M48: 7,985,834 km (0.109 R)
• M49: 8,353,695 km (0.108 R)
• M50: 8,515,410 km (0.091 R)
• M51: 8,809,071 km (0.114 R)
• M52: 8,907,656 km (0.094 R)
• M53: 9,122,628 km (0.057 R)
• M54: 9,339,395 km (0.074 R)
• M55: 9,591,467 km (0.113 R)
• M56: 9,829,029 km (0.103 R)
• M57: 9,914,150 km (0.094 R)
• M58: 10,240,423 km (0.093 R)
• M59: 10,378,951 km (0.095 R)
• M60: 10,780,471 km (0.1 R)
• M61: 10,850,782 km (0.083 R)
• M62: 11,133,672 km (0.1 R)
• M63: 11,670,728 km (0.083 R)
• M64: 11,815,389 km (0.085 R)
• M65: 11,906,195 km (0.101 R)
• M66: 12,015,252 km (0.118 R)
• M67: 12,088,256 km (0.1 R)
• M68: 12,308,015 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.3

Radius: 12.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.66 AU - 3.22 AU

Year: 3307 Days

Day: 10.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 69,463,127 km

• M1: 159,621 km (0.111 R)
• M2: 262,843 km (0.093 R)
• M3: 353,649 km (0.032 R)
• M4: 705,653 km (0.116 R)
• M5: 893,099 km (0.083 R)
• M6: 993,479 km (0.098 R)
• M7: 1,128,566 km (0.075 R)
• M8: 1,270,236 km (0.082 R)
• M9: 1,494,483 km (0.066 R)
• M10: 1,607,130 km (0.073 R)
• M11: 1,887,925 km (0.08 R)
• M12: 2,126,085 km (0.085 R)
• M13: 2,273,888 km (0.092 R)
• M14: 2,653,118 km (0.025 R)
• M15: 2,737,791 km (0.076 R)
• M16: 2,931,819 km (0.093 R)
• M17: 3,063,764 km (0.094 R)
• M18: 3,265,422 km (0.078 R)
• M19: 3,402,304 km (0.102 R)
• M20: 3,872,640 km (0.12 R)
• M21: 4,005,633 km (0.06 R)
• M22: 4,115,587 km (0.114 R)
• M23: 4,680,618 km (0.066 R)
• M24: 4,783,691 km (0.101 R)
• M25: 5,110,712 km (0.044 R)
• M26: 5,283,797 km (0.072 R)
• M27: 5,911,509 km (0.106 R)
• M28: 6,347,886 km (0.111 R)
• M29: 6,562,859 km (0.051 R)
• M30: 7,162,746 km (0.118 R)
• M31: 7,446,683 km (0.117 R)
• M32: 7,673,623 km (0.053 R)
• M33: 7,826,063 km (0.068 R)
• M34: 8,041,334 km (0.062 R)
• M35: 8,414,880 km (0.086 R)
• M36: 8,509,276 km (0.115 R)
• M37: 8,746,539 km (0.102 R)
• M38: 9,292,421 km (0.055 R)
• M39: 9,373,653 km (0.047 R)
• M40: 10,282,759 km (0.059 R)
• M41: 10,400,493 km (0.072 R)
• M42: 10,654,360 km (0.092 R)
• M43: 10,910,322 km (0.083 R)
• M44: 10,996,042 km (0.116 R)
• M45: 11,358,667 km (0.117 R)
• M46: 11,445,583 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371

Radius: 5

Gravity: 14.84 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 8.46 AU - 13.4 AU

Year: 23705 Days

Day: 22.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 69,463,127 km

• M1: 64,327 km (0.095 R)
• M2: 102,774 km (0.092 R)
• M3: 142,268 km (0.104 R)
• M4: 177,124 km (0.112 R)
• M5: 370,105 km (0.105 R)
• M6: 404,961 km (0.066 R)
• M7: 441,015 km (0.037 R)
• M8: 1,574,069 km (0.088 R)
• M9: 1,632,562 km (0.045 R)
• M10: 1,782,010 km (0.087 R)
• M11: 2,663,440 km (0.106 R)
• M12: 2,911,175 km (0.12 R)
• M13: 3,055,985 km (0.101 R)
• M14: 4,053,803 km (0.105 R)
• M15: 4,215,518 km (0.099 R)
• M16: 4,420,767 km (0.074 R)
• M17: 5,055,959 km (0.114 R)
• M18: 5,099,343 km (0.106 R)
• M19: 5,186,409 km (0.032 R)
• M20: 5,274,073 km (0.085 R)
• M21: 6,456,794 km (0.096 R)
• M22: 6,598,313 km (0.088 R)
• M23: 6,884,494 km (0.067 R)
• M24: 7,867,651 km (0.067 R)
• M25: 8,478,310 km (0.091 R)
• M26: 10,510,447 km (0.111 R)
• M27: 12,040,833 km (0.099 R)
• M28: 13,278,457 km (0.106 R)
• M29: 13,760,461 km (0.064 R)
• M30: 14,064,593 km (0.063 R)
• M31: 14,803,607 km (0.117 R)
• M32: 17,030,222 km (0.073 R)
• M33: 17,751,283 km (0.098 R)
• M34: 18,281,907 km (0.05 R)
• M35: 18,683,278 km (0.11 R)
• M36: 19,494,847 km (0.085 R)
• M37: 19,836,378 km (0.089 R)
• M38: 21,432,588 km (0.099 R)
• M39: 21,855,800 km (0.098 R)
• M40: 22,068,379 km (0.113 R)
• M41: 22,139,438 km (0.083 R)
• M42: 23,069,637 km (0.094 R)
• M43: 24,085,706 km (0.085 R)
• M44: 25,042,085 km (0.111 R)
• M45: 25,711,536 km (0.068 R)
• M46: 25,786,335 km (0.058 R)
• M47: 28,215,954 km (0.097 R)
• M48: 29,145,704 km (0.102 R)
• M49: 29,379,825 km (0.089 R)
• M50: 30,559,255 km (0.033 R)
• M51: 30,876,253 km (0.084 R)
• M52: 31,194,597 km (0.097 R)
• M53: 32,478,296 km (0.041 R)
• M54: 32,559,079 km (0.027 R)
• M55: 32,801,876 km (0.069 R)
• M56: 32,964,040 km (0.12 R)
• M57: 34,024,989 km (0.088 R)
• M58: 35,179,884 km (0.078 R)
• M59: 35,512,291 km (0.106 R)
• M60: 36,180,095 km (0.102 R)
• M61: 36,767,716 km (0.107 R)
• M62: 38,208,194 km (0.076 R)
• M63: 38,293,465 km (0.071 R)
• M64: 38,464,305 km (0.114 R)
• M65: 38,806,735 km (0.094 R)
• M66: 38,978,174 km (0.101 R)
• M67: 40,186,177 km (0.099 R)
• M68: 40,359,860 km (0.071 R)
• M69: 41,056,537 km (0.113 R)
• M70: 42,021,144 km (0.102 R)
• M71: 44,420,096 km (0.119 R)
• M72: 45,410,134 km (0.082 R)
• M73: 47,503,607 km (0.102 R)
• M74: 47,779,017 km (0.105 R)
• M75: 51,218,721 km (0.073 R)
• M76: 52,540,867 km (0.105 R)
• M77: 52,920,696 km (0.116 R)
• M78: 55,411,650 km (0.039 R)
• M79: 55,798,211 km (0.063 R)
• M80: 56,185,669 km (0.09 R)
• M81: 58,136,575 km (0.09 R)
• M82: 61,703,736 km (0.113 R)
• M83: 62,204,739 km (0.081 R)
• M84: 63,715,828 km (0.094 R)
• M85: 64,120,789 km (0.12 R)
• M86: 66,466,184 km (0.082 R)
• M87: 68,010,782 km (0.089 R)
• M88: 68,114,154 km (0.103 R)
• M89: 68,839,405 km (0.098 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 17,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit