🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.6 AU - 0.66 AU

Year: 230 Days

Day: 34.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,435,626 km

• M1: 131,945 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.61 AU - 0.71 AU

Year: 247 Days

Day: 39 Hours

Environment

Temp: -24 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.64 AU - 0.98 AU

Year: 335 Days

Day: 18.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.67 AU - 1.07 AU

Year: 373 Days

Day: 27.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,435,626 km

• M1: 102,026 km (0.08 R)
• M2: 540,946 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.6

Radius: 8.8

Gravity: 10.98 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.3 AU - 6.12 AU

Year: 6279 Days

Day: 8.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 59,435,626 km

• M1: 122,820 km (0.06 R)
• M2: 285,882 km (0.106 R)
• M3: 530,624 km (0.106 R)
• M4: 622,028 km (0.091 R)
• M5: 1,109,567 km (0.093 R)
• M6: 1,282,802 km (0.116 R)
• M7: 1,636,302 km (0.083 R)
• M8: 1,794,127 km (0.1 R)
• M9: 1,915,900 km (0.11 R)
• M10: 1,977,833 km (0.07 R)
• M11: 2,061,459 km (0.086 R)
• M12: 2,189,215 km (0.103 R)
• M13: 2,452,657 km (0.101 R)
• M14: 2,588,342 km (0.084 R)
• M15: 2,703,234 km (0.108 R)
• M16: 3,082,464 km (0.112 R)
• M17: 3,179,852 km (0.049 R)
• M18: 3,328,104 km (0.104 R)
• M19: 3,708,531 km (0.054 R)
• M20: 3,864,562 km (0.067 R)
• M21: 3,943,400 km (0.045 R)
• M22: 4,318,591 km (0.09 R)
• M23: 4,538,201 km (0.119 R)
• M24: 4,677,327 km (0.033 R)
• M25: 5,690,404 km (0.051 R)
• M26: 5,780,312 km (0.056 R)
• M27: 6,114,065 km (0.099 R)
• M28: 6,610,880 km (0.062 R)
• M29: 6,928,027 km (0.101 R)
• M30: 7,478,547 km (0.114 R)
• M31: 7,875,580 km (0.091 R)
• M32: 8,279,494 km (0.108 R)
• M33: 8,690,290 km (0.117 R)
• M34: 8,793,961 km (0.114 R)
• M35: 9,002,800 km (0.07 R)
• M36: 9,283,595 km (0.082 R)
• M37: 9,925,968 km (0.109 R)
• M38: 10,252,540 km (0.091 R)
• M39: 10,362,196 km (0.111 R)
• M40: 10,841,956 km (0.089 R)
• M41: 11,404,444 km (0.081 R)
• M42: 11,937,910 km (0.11 R)
• M43: 12,832,206 km (0.087 R)
• M44: 12,910,895 km (0.099 R)
• M45: 13,387,065 km (0.089 R)
• M46: 13,546,985 km (0.053 R)
• M47: 14,030,635 km (0.049 R)
• M48: 14,111,866 km (0.083 R)
• M49: 16,533,108 km (0.102 R)
• M50: 17,006,585 km (0.084 R)
• M51: 19,034,833 km (0.065 R)
• M52: 19,621,706 km (0.083 R)
• M53: 19,985,827 km (0.107 R)
• M54: 20,952,379 km (0.055 R)
• M55: 21,045,129 km (0.074 R)
• M56: 21,138,179 km (0.109 R)
• M57: 21,981,163 km (0.117 R)
• M58: 22,501,614 km (0.096 R)
• M59: 22,835,068 km (0.106 R)
• M60: 22,978,383 km (0.082 R)
• M61: 24,575,190 km (0.097 R)
• M62: 25,461,258 km (0.084 R)
• M63: 25,858,441 km (0.081 R)
• M64: 26,157,636 km (0.098 R)
• M65: 26,508,144 km (0.082 R)
• M66: 26,658,939 km (0.057 R)
• M67: 26,809,883 km (0.099 R)
• M68: 27,163,383 km (0.061 R)
• M69: 28,028,059 km (0.12 R)
• M70: 28,386,794 km (0.067 R)
• M71: 28,643,953 km (0.091 R)
• M72: 28,747,026 km (0.105 R)
• M73: 29,056,993 km (0.081 R)
• M74: 29,732,278 km (0.095 R)
• M75: 29,888,907 km (0.073 R)
• M76: 30,781,407 km (0.031 R)
• M77: 30,887,024 km (0.097 R)
• M78: 31,842,804 km (0.084 R)
• M79: 32,324,210 km (0.049 R)
• M80: 32,485,178 km (0.084 R)
• M81: 33,348,507 km (0.116 R)
• M82: 33,837,542 km (0.109 R)
• M83: 34,001,053 km (0.081 R)
• M84: 35,208,158 km (0.078 R)
• M85: 35,761,371 km (0.078 R)
• M86: 36,429,176 km (0.113 R)
• M87: 37,551,310 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.7

Radius: 13.4

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.15 AU - 7.57 AU

Year: 8268 Days

Day: 6.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,435,626 km

• M1: 246,986 km (0.041 R)
• M2: 428,897 km (0.109 R)
• M3: 570,417 km (0.072 R)
• M4: 730,935 km (0.117 R)
• M5: 1,101,489 km (0.093 R)
• M6: 1,193,941 km (0.115 R)
• M7: 1,784,553 km (0.047 R)
• M8: 2,008,052 km (0.119 R)
• M9: 2,759,333 km (0.106 R)
• M10: 2,862,406 km (0.04 R)
• M11: 3,019,334 km (0.077 R)
• M12: 3,125,698 km (0.092 R)
• M13: 3,342,166 km (0.11 R)
• M14: 3,847,358 km (0.114 R)
• M15: 4,021,340 km (0.079 R)
• M16: 4,467,441 km (0.039 R)
• M17: 4,836,050 km (0.118 R)
• M18: 6,000,371 km (0.075 R)
• M19: 6,202,627 km (0.037 R)
• M20: 6,441,535 km (0.1 R)
• M21: 6,648,877 km (0.073 R)
• M22: 6,753,297 km (0.086 R)
• M23: 6,858,314 km (0.093 R)
• M24: 8,049,263 km (0.099 R)
• M25: 8,310,162 km (0.092 R)
• M26: 8,611,751 km (0.062 R)
• M27: 9,264,596 km (0.09 R)
• M28: 9,381,582 km (0.062 R)
• M29: 9,893,805 km (0.113 R)
• M30: 10,334,371 km (0.071 R)
• M31: 11,234,800 km (0.098 R)
• M32: 11,526,666 km (0.062 R)
• M33: 12,075,241 km (0.094 R)
• M34: 12,546,025 km (0.064 R)
• M35: 12,848,812 km (0.078 R)
• M36: 14,129,070 km (0.086 R)
• M37: 14,263,858 km (0.081 R)
• M38: 14,716,092 km (0.091 R)
• M39: 14,989,707 km (0.075 R)
• M40: 15,727,673 km (0.115 R)
• M41: 15,820,872 km (0.067 R)
• M42: 16,288,964 km (0.08 R)
• M43: 16,714,271 km (0.071 R)
• M44: 16,999,853 km (0.097 R)
• M45: 17,335,102 km (0.091 R)
• M46: 17,914,943 km (0.084 R)
• M47: 18,158,339 km (0.117 R)
• M48: 18,452,000 km (0.117 R)
• M49: 20,601,871 km (0.096 R)
• M50: 20,703,747 km (0.113 R)
• M51: 21,421,966 km (0.074 R)
• M52: 21,525,189 km (0.098 R)
• M53: 21,991,934 km (0.106 R)
• M54: 22,566,988 km (0.077 R)
• M55: 23,146,979 km (0.064 R)
• M56: 24,214,061 km (0.029 R)
• M57: 25,515,712 km (0.047 R)
• M58: 26,119,938 km (0.088 R)
• M59: 26,673,300 km (0.103 R)
• M60: 27,007,203 km (0.097 R)
• M61: 27,622,798 km (0.067 R)
• M62: 28,583,516 km (0.098 R)
• M63: 29,670,194 km (0.097 R)
• M64: 29,842,980 km (0.118 R)
• M65: 31,942,885 km (0.09 R)
• M66: 32,297,432 km (0.081 R)
• M67: 32,772,256 km (0.088 R)
• M68: 33,788,923 km (0.087 R)
• M69: 35,059,159 km (0.078 R)
• M70: 37,583,922 km (0.087 R)
• M71: 37,833,302 km (0.115 R)
• M72: 39,531,537 km (0.084 R)
• M73: 39,721,675 km (0.097 R)
• M74: 40,677,456 km (0.1 R)
• M75: 40,869,390 km (0.089 R)
• M76: 41,061,773 km (0.107 R)
• M77: 41,318,633 km (0.04 R)
• M78: 41,898,773 km (0.086 R)
• M79: 43,132,208 km (0.048 R)
• M80: 43,328,031 km (0.107 R)
• M81: 43,589,528 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.3

Radius: 13

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.33 AU - 9.81 AU

Year: 10549 Days

Day: 9.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 59,435,626 km

• M1: 413,189 km (0.104 R)
• M2: 555,158 km (0.09 R)
• M3: 896,241 km (0.114 R)
• M4: 1,328,878 km (0.12 R)
• M5: 1,439,880 km (0.102 R)
• M6: 1,525,449 km (0.1 R)
• M7: 1,657,096 km (0.106 R)
• M8: 1,792,781 km (0.062 R)
• M9: 1,932,356 km (0.101 R)
• M10: 2,156,902 km (0.076 R)
• M11: 2,424,233 km (0.114 R)
• M12: 2,562,013 km (0.082 R)
• M13: 2,845,651 km (0.106 R)
• M14: 2,972,958 km (0.096 R)
• M15: 3,560,130 km (0.108 R)
• M16: 3,658,266 km (0.118 R)
• M17: 4,412,539 km (0.097 R)
• M18: 4,582,033 km (0.097 R)
• M19: 4,905,613 km (0.119 R)
• M20: 5,236,823 km (0.058 R)
• M21: 5,393,901 km (0.105 R)
• M22: 5,735,732 km (0.114 R)
• M23: 5,874,559 km (0.112 R)
• M24: 6,828,245 km (0.104 R)
• M25: 7,123,701 km (0.053 R)
• M26: 7,398,363 km (0.065 R)
• M27: 8,165,052 km (0.107 R)
• M28: 9,829,178 km (0.117 R)
• M29: 10,529,147 km (0.115 R)
• M30: 10,956,997 km (0.116 R)
• M31: 11,332,338 km (0.043 R)
• M32: 11,977,254 km (0.092 R)
• M33: 13,333,359 km (0.084 R)
• M34: 15,024,413 km (0.045 R)
• M35: 15,344,852 km (0.108 R)
• M36: 16,583,522 km (0.09 R)
• M37: 16,981,303 km (0.086 R)
• M38: 17,516,714 km (0.069 R)
• M39: 18,091,618 km (0.091 R)
• M40: 18,364,335 km (0.108 R)
• M41: 18,569,733 km (0.067 R)
• M42: 18,775,879 km (0.058 R)
• M43: 19,573,385 km (0.084 R)
• M44: 19,958,750 km (0.095 R)
• M45: 20,452,722 km (0.093 R)
• M46: 20,736,808 km (0.054 R)
• M47: 21,669,252 km (0.079 R)
• M48: 21,958,873 km (0.083 R)
• M49: 22,140,634 km (0.053 R)
• M50: 22,615,309 km (0.053 R)
• M51: 22,909,268 km (0.056 R)
• M52: 23,167,325 km (0.118 R)
• M53: 23,315,277 km (0.09 R)
• M54: 23,574,979 km (0.082 R)
• M55: 23,872,828 km (0.069 R)
• M56: 24,736,457 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.6

Radius: 4.5

Gravity: 17.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 10.58 AU - 13.54 AU

Year: 19273 Days

Day: 16.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,435,626 km

• M1: 513,270 km (0.094 R)
• M2: 885,320 km (0.112 R)
• M3: 994,975 km (0.112 R)
• M4: 1,132,157 km (0.093 R)
• M5: 1,179,280 km (0.12 R)
• M6: 1,275,621 km (0.084 R)
• M7: 1,632,562 km (0.089 R)
• M8: 1,685,968 km (0.077 R)
• M9: 1,822,252 km (0.069 R)
• M10: 1,990,400 km (0.1 R)
• M11: 2,018,823 km (0.115 R)
• M12: 2,134,313 km (0.119 R)
• M13: 2,163,484 km (0.072 R)
• M14: 2,555,281 km (0.056 R)
• M15: 2,586,248 km (0.074 R)
• M16: 2,648,780 km (0.111 R)
• M17: 3,199,898 km (0.101 R)
• M18: 3,300,727 km (0.057 R)
• M19: 3,368,495 km (0.12 R)
• M20: 3,749,820 km (0.055 R)
• M21: 3,927,692 km (0.102 R)
• M22: 3,963,596 km (0.095 R)
• M23: 4,144,759 km (0.11 R)
• M24: 5,327,330 km (0.09 R)
• M25: 5,366,973 km (0.113 R)
• M26: 5,446,858 km (0.109 R)
• M27: 5,893,259 km (0.098 R)
• M28: 6,100,003 km (0.116 R)
• M29: 6,478,037 km (0.088 R)
• M30: 7,612,437 km (0.101 R)
• M31: 7,928,238 km (0.093 R)
• M32: 8,248,228 km (0.101 R)
• M33: 8,386,756 km (0.103 R)
• M34: 8,619,231 km (0.105 R)
• M35: 9,425,414 km (0.083 R)
• M36: 9,667,014 km (0.091 R)
• M37: 10,804,856 km (0.068 R)
• M38: 10,905,685 km (0.119 R)
• M39: 11,621,062 km (0.031 R)
• M40: 13,528,584 km (0.069 R)
• M41: 13,637,342 km (0.037 R)
• M42: 14,296,321 km (0.07 R)
• M43: 17,209,739 km (0.076 R)
• M44: 17,682,917 km (0.102 R)
• M45: 18,581,701 km (0.08 R)
• M46: 20,298,636 km (0.106 R)
• M47: 20,735,761 km (0.108 R)
• M48: 21,619,286 km (0.12 R)
• M49: 22,001,658 km (0.086 R)
• M50: 22,257,770 km (0.056 R)
• M51: 22,386,274 km (0.111 R)
• M52: 22,708,508 km (0.053 R)
• M53: 24,474,810 km (0.118 R)
• M54: 25,475,021 km (0.114 R)
• M55: 26,149,259 km (0.1 R)
• M56: 26,761,114 km (0.068 R)
• M57: 27,240,276 km (0.106 R)
• M58: 27,515,237 km (0.111 R)
• M59: 30,529,634 km (0.055 R)
• M60: 31,605,542 km (0.085 R)
• M61: 31,677,648 km (0.083 R)
• M62: 31,966,971 km (0.114 R)
• M63: 32,402,450 km (0.103 R)
• M64: 34,015,863 km (0.101 R)
• M65: 34,386,267 km (0.12 R)
• M66: 34,460,468 km (0.116 R)
• M67: 34,683,369 km (0.104 R)
• M68: 35,730,404 km (0.047 R)
• M69: 35,956,147 km (0.103 R)
• M70: 37,167,890 km (0.116 R)
• M71: 37,396,625 km (0.08 R)
• M72: 38,239,161 km (0.03 R)
• M73: 39,087,979 km (0.104 R)
• M74: 39,787,050 km (0.07 R)
• M75: 40,333,531 km (0.118 R)
• M76: 40,411,920 km (0.076 R)
• M77: 40,725,477 km (0.092 R)
• M78: 40,882,555 km (0.07 R)
• M79: 41,513,110 km (0.117 R)
• M80: 42,146,956 km (0.057 R)
• M81: 42,465,001 km (0.077 R)
• M82: 46,261,346 km (0.098 R)
• M83: 47,743,861 km (0.046 R)
• M84: 47,992,493 km (0.045 R)
• M85: 48,158,397 km (0.051 R)
• M86: 49,828,508 km (0.058 R)
• M87: 49,996,656 km (0.047 R)
• M88: 50,670,744 km (0.087 R)
• M89: 51,857,653 km (0.109 R)
• M90: 52,283,708 km (0.096 R)
• M91: 53,655,072 km (0.088 R)
• M92: 54,431,784 km (0.1 R)
• M93: 54,518,251 km (0.107 R)
• M94: 55,299,003 km (0.05 R)
• M95: 56,783,612 km (0.119 R)
• M96: 58,369,948 km (0.029 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: 205 - 19,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit