🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.84 AU - 1.28 AU

Year: 405 Days

Day: 19.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.44 AU - 1.5 AU

Year: 661 Days

Day: 27.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.4 AU - 1.8 AU

Year: 751 Days

Day: 31.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.88 AU - 2.36 AU

Year: 1145 Days

Day: 32.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,295,724 km

• M1: 37,848 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.27 AU - 3.17 AU

Year: 1664 Days

Day: 15 Hours

Environment

Temp: -104 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.9

Radius: 13

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.96 AU - 11.94 AU

Year: 11640 Days

Day: 6.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 38,295,724 km

• M1: 203,752 km (0.074 R)
• M2: 453,581 km (0.088 R)
• M3: 738,565 km (0.092 R)
• M4: 822,938 km (0.093 R)
• M5: 1,385,276 km (0.051 R)
• M6: 1,716,336 km (0.11 R)
• M7: 1,971,251 km (0.09 R)
• M8: 2,409,573 km (0.107 R)
• M9: 2,562,462 km (0.117 R)
• M10: 2,696,352 km (0.114 R)
• M11: 2,832,486 km (0.043 R)
• M12: 3,159,208 km (0.107 R)
• M13: 3,449,278 km (0.117 R)
• M14: 3,926,196 km (0.087 R)
• M15: 4,370,951 km (0.102 R)
• M16: 4,694,680 km (0.039 R)
• M17: 4,914,739 km (0.081 R)
• M18: 6,703,780 km (0.044 R)
• M19: 7,235,451 km (0.119 R)
• M20: 7,780,585 km (0.077 R)
• M21: 8,206,490 km (0.112 R)
• M22: 8,842,880 km (0.057 R)
• M23: 9,739,270 km (0.117 R)
• M24: 9,950,353 km (0.09 R)
• M25: 10,056,418 km (0.084 R)
• M26: 10,700,736 km (0.027 R)
• M27: 11,211,313 km (0.064 R)
• M28: 11,543,720 km (0.104 R)
• M29: 12,445,944 km (0.072 R)
• M30: 13,060,044 km (0.118 R)
• M31: 13,448,998 km (0.101 R)
• M32: 13,762,855 km (0.071 R)
• M33: 14,079,104 km (0.074 R)
• M34: 14,238,127 km (0.105 R)
• M35: 14,880,351 km (0.104 R)
• M36: 15,083,056 km (0.059 R)
• M37: 15,409,179 km (0.106 R)
• M38: 15,655,268 km (0.052 R)
• M39: 15,985,580 km (0.058 R)
• M40: 16,652,936 km (0.108 R)
• M41: 16,737,010 km (0.088 R)
• M42: 17,542,744 km (0.076 R)
• M43: 17,971,791 km (0.099 R)
• M44: 19,147,779 km (0.113 R)
• M45: 20,124,354 km (0.084 R)
• M46: 20,348,602 km (0.107 R)
• M47: 20,709,132 km (0.038 R)
• M48: 22,218,276 km (0.096 R)
• M49: 22,589,578 km (0.098 R)
• M50: 23,056,473 km (0.057 R)
• M51: 24,237,697 km (0.055 R)
• M52: 24,524,177 km (0.029 R)
• M53: 25,100,428 km (0.076 R)
• M54: 25,438,520 km (0.05 R)
• M55: 25,826,876 km (0.059 R)
• M56: 26,364,231 km (0.091 R)
• M57: 27,400,047 km (0.11 R)
• M58: 28,148,036 km (0.111 R)
• M59: 29,257,304 km (0.12 R)
• M60: 30,535,319 km (0.078 R)
• M61: 31,674,806 km (0.117 R)
• M62: 31,988,064 km (0.088 R)
• M63: 34,530,629 km (0.113 R)
• M64: 36,261,477 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.7

Radius: 9.4

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 9.87 AU - 13.95 AU

Year: 15243 Days

Day: 13.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 38,295,724 km

• M1: 261,946 km (0.107 R)
• M2: 824,284 km (0.052 R)
• M3: 1,444,816 km (0.115 R)
• M4: 1,560,306 km (0.062 R)
• M5: 2,768,608 km (0.099 R)
• M6: 3,832,697 km (0.095 R)
• M7: 3,913,181 km (0.04 R)
• M8: 3,994,263 km (0.037 R)
• M9: 4,116,933 km (0.088 R)
• M10: 4,705,900 km (0.118 R)
• M11: 5,321,196 km (0.061 R)
• M12: 5,776,273 km (0.11 R)
• M13: 5,868,724 km (0.08 R)
• M14: 6,055,273 km (0.078 R)
• M15: 6,338,761 km (0.076 R)
• M16: 6,434,204 km (0.092 R)
• M17: 7,066,555 km (0.099 R)
• M18: 7,265,071 km (0.089 R)
• M19: 8,337,538 km (0.105 R)
• M20: 10,009,294 km (0.085 R)
• M21: 10,120,745 km (0.096 R)
• M22: 11,547,160 km (0.12 R)
• M23: 12,194,620 km (0.115 R)
• M24: 13,035,659 km (0.055 R)
• M25: 13,524,695 km (0.06 R)
• M26: 13,586,329 km (0.118 R)
• M27: 13,709,747 km (0.08 R)
• M28: 14,520,717 km (0.082 R)
• M29: 15,669,330 km (0.106 R)
• M30: 15,863,657 km (0.119 R)
• M31: 16,385,604 km (0.093 R)
• M32: 18,803,405 km (0.084 R)
• M33: 18,872,071 km (0.101 R)
• M34: 19,078,815 km (0.085 R)
• M35: 20,194,067 km (0.051 R)
• M36: 20,405,598 km (0.074 R)
• M37: 20,973,023 km (0.102 R)
• M38: 21,978,620 km (0.067 R)
• M39: 22,196,135 km (0.119 R)
• M40: 22,487,253 km (0.066 R)
• M41: 23,220,731 km (0.116 R)
• M42: 23,516,336 km (0.118 R)
• M43: 24,560,530 km (0.055 R)
• M44: 25,467,691 km (0.07 R)
• M45: 25,772,572 km (0.102 R)
• M46: 26,539,859 km (0.097 R)
• M47: 27,470,657 km (0.043 R)
• M48: 27,626,688 km (0.084 R)
• M49: 28,175,562 km (0.102 R)
• M50: 28,886,601 km (0.102 R)
• M51: 29,443,703 km (0.117 R)
• M52: 31,217,485 km (0.062 R)
• M53: 32,364,303 km (0.104 R)
• M54: 34,110,110 km (0.103 R)
• M55: 34,194,034 km (0.096 R)
• M56: 34,698,927 km (0.118 R)
• M57: 35,291,035 km (0.033 R)
• M58: 37,001,089 km (0.056 R)
• M59: 37,519,296 km (0.114 R)
• M60: 38,214,028 km (0.036 R)
• M61: 39,881,147 km (0.119 R)
• M62: 40,412,518 km (0.108 R)
• M63: 40,590,241 km (0.106 R)
• M64: 41,751,120 km (0.119 R)
• M65: 42,020,695 km (0.09 R)
• M66: 42,832,563 km (0.099 R)
• M67: 44,197,195 km (0.088 R)
• M68: 44,471,857 km (0.092 R)
• M69: 44,930,823 km (0.103 R)
• M70: 46,038,894 km (0.108 R)
• M71: 46,503,246 km (0.086 R)
• M72: 47,530,235 km (0.101 R)
• M73: 52,485,216 km (0.097 R)
• M74: 53,067,451 km (0.119 R)
• M75: 54,140,367 km (0.107 R)
• M76: 57,601,763 km (0.06 R)
• M77: 58,402,859 km (0.109 R)
• M78: 59,006,187 km (0.081 R)
• M79: 61,235,944 km (0.065 R)
• M80: 62,772,015 km (0.081 R)
• M81: 63,183,708 km (0.041 R)
• M82: 63,390,003 km (0.109 R)
• M83: 64,631,965 km (0.093 R)
• M84: 65,882,005 km (0.1 R)
• M85: 67,245,140 km (0.075 R)
• M86: 68,194,339 km (0.071 R)
• M87: 69,254,090 km (0.054 R)
• M88: 70,426,190 km (0.048 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.7

Radius: 4.4

Gravity: 47.97 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 13.79 AU - 19.11 AU

Year: 24743 Days

Day: 16.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 38,295,724 km

• M1: 63,429 km (0.057 R)
• M2: 182,210 km (0.115 R)
• M3: 289,023 km (0.086 R)
• M4: 744,997 km (0.115 R)
• M5: 1,409,511 km (0.105 R)
• M6: 1,736,831 km (0.101 R)
• M7: 1,774,680 km (0.099 R)
• M8: 1,812,677 km (0.033 R)
• M9: 2,208,513 km (0.12 R)
• M10: 3,354,882 km (0.095 R)
• M11: 3,545,320 km (0.059 R)
• M12: 3,788,117 km (0.111 R)
• M13: 4,601,182 km (0.102 R)
• M14: 4,865,970 km (0.082 R)
• M15: 6,262,466 km (0.068 R)
• M16: 6,437,795 km (0.114 R)
• M17: 6,614,919 km (0.096 R)
• M18: 8,215,017 km (0.104 R)
• M19: 8,471,279 km (0.108 R)
• M20: 8,926,206 km (0.088 R)
• M21: 9,123,525 km (0.041 R)
• M22: 10,337,811 km (0.114 R)
• M23: 10,545,154 km (0.105 R)
• M24: 10,683,981 km (0.104 R)
• M25: 11,459,047 km (0.062 R)
• M26: 11,817,334 km (0.12 R)
• M27: 13,286,535 km (0.11 R)
• M28: 13,738,470 km (0.036 R)
• M29: 15,992,760 km (0.111 R)
• M30: 16,312,601 km (0.066 R)
• M31: 17,121,327 km (0.074 R)
• M32: 17,860,340 km (0.092 R)
• M33: 20,225,034 km (0.085 R)
• M34: 20,484,137 km (0.093 R)
• M35: 27,404,535 km (0.031 R)
• M36: 27,499,978 km (0.076 R)
• M37: 29,922,267 km (0.032 R)
• M38: 31,109,027 km (0.101 R)
• M39: 32,210,217 km (0.044 R)
• M40: 33,834,700 km (0.105 R)
• M41: 34,347,821 km (0.058 R)
• M42: 34,553,817 km (0.026 R)
• M43: 34,656,890 km (0.048 R)
• M44: 34,760,262 km (0.11 R)
• M45: 37,480,101 km (0.038 R)
• M46: 37,798,296 km (0.081 R)
• M47: 38,010,874 km (0.11 R)
• M48: 38,651,303 km (0.067 R)
• M49: 40,702,289 km (0.055 R)
• M50: 40,811,197 km (0.027 R)
• M51: 41,576,390 km (0.107 R)
• M52: 41,795,850 km (0.032 R)
• M53: 43,565,742 km (0.054 R)
• M54: 44,571,938 km (0.111 R)
• M55: 46,379,529 km (0.106 R)
• M56: 48,441,735 km (0.07 R)
• M57: 48,903,993 km (0.083 R)
• M58: 49,135,720 km (0.059 R)
• M59: 49,716,459 km (0.077 R)
• M60: 50,182,755 km (0.102 R)
• M61: 55,648,463 km (0.102 R)
• M62: 56,011,388 km (0.117 R)
• M63: 56,132,562 km (0.075 R)
• M64: 56,375,210 km (0.096 R)
• M65: 56,983,175 km (0.086 R)
• M66: 58,205,689 km (0.119 R)
• M67: 61,424,287 km (0.12 R)
• M68: 62,300,781 km (0.083 R)
• M69: 62,426,294 km (0.117 R)
• M70: 62,803,430 km (0.091 R)
• M71: 63,686,357 km (0.103 R)
• M72: 64,065,887 km (0.063 R)
• M73: 64,954,647 km (0.069 R)
• M74: 66,103,410 km (0.087 R)
• M75: 66,744,436 km (0.114 R)
• M76: 67,516,361 km (0.105 R)
• M77: 68,550,232 km (0.06 R)
• M78: 72,341,641 km (0.038 R)
• M79: 74,196,206 km (0.091 R)
• M80: 74,329,348 km (0.119 R)
• M81: 77,142,087 km (0.078 R)
• M82: 77,276,874 km (0.085 R)
• M83: 79,036,594 km (0.053 R)
• M84: 79,580,532 km (0.082 R)
• M85: 80,535,714 km (0.036 R)
• M86: 85,507,450 km (0.051 R)
• M87: 86,345,647 km (0.103 R)
• M88: 86,625,545 km (0.116 R)
• M89: 87,046,214 km (0.048 R)
• M90: 87,327,009 km (0.102 R)
• M91: 87,467,481 km (0.078 R)
• M92: 88,735,323 km (0.099 R)
• M93: 93,292,224 km (0.078 R)
• M94: 94,443,380 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.6

Radius: 3

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 15.72 AU - 21.44 AU

Year: 29701 Days

Day: 23.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 38,295,724 km

• M1: 179,517 km (0.109 R)
• M2: 1,087,577 km (0.118 R)
• M3: 1,452,147 km (0.113 R)
• M4: 1,529,339 km (0.095 R)
• M5: 1,548,787 km (0.106 R)
• M6: 1,872,068 km (0.097 R)
• M7: 2,554,982 km (0.097 R)
• M8: 3,155,917 km (0.045 R)
• M9: 3,640,464 km (0.114 R)
• M10: 4,340,133 km (0.031 R)
• M11: 4,507,533 km (0.082 R)
• M12: 4,676,878 km (0.091 R)
• M13: 4,934,785 km (0.109 R)
• M14: 5,138,687 km (0.042 R)
• M15: 5,675,444 km (0.118 R)
• M16: 7,389,088 km (0.1 R)
• M17: 8,027,272 km (0.07 R)
• M18: 8,061,231 km (0.114 R)
• M19: 8,095,339 km (0.088 R)
• M20: 10,488,157 km (0.106 R)
• M21: 10,525,407 km (0.033 R)
• M22: 10,787,353 km (0.117 R)
• M23: 11,203,534 km (0.083 R)
• M24: 12,129,545 km (0.058 R)
• M25: 14,259,370 km (0.054 R)
• M26: 14,632,317 km (0.095 R)
• M27: 14,841,006 km (0.034 R)
• M28: 15,134,667 km (0.12 R)
• M29: 15,345,600 km (0.12 R)
• M30: 15,685,187 km (0.057 R)
• M31: 16,156,121 km (0.084 R)
• M32: 16,588,160 km (0.11 R)
• M33: 18,174,945 km (0.097 R)
• M34: 18,219,824 km (0.101 R)
• M35: 19,350,784 km (0.049 R)
• M36: 20,132,732 km (0.098 R)
• M37: 21,395,787 km (0.071 R)
• M38: 23,070,834 km (0.107 R)
• M39: 23,362,251 km (0.064 R)
• M40: 23,654,864 km (0.039 R)
• M41: 23,752,552 km (0.095 R)
• M42: 24,342,266 km (0.114 R)
• M43: 24,787,619 km (0.093 R)
• M44: 25,036,101 km (0.108 R)
• M45: 25,185,699 km (0.083 R)
• M46: 25,235,515 km (0.089 R)
• M47: 27,721,383 km (0.063 R)
• M48: 29,019,294 km (0.091 R)
• M49: 29,544,083 km (0.103 R)
• M50: 30,071,865 km (0.114 R)
• M51: 30,549,531 km (0.073 R)
• M52: 30,762,708 km (0.109 R)
• M53: 32,485,327 km (0.084 R)
• M54: 32,866,353 km (0.107 R)
• M55: 32,975,559 km (0.092 R)
• M56: 36,135,814 km (0.052 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 15,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit