🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.98 AU - 1.34 AU

Year: 443 Days

Day: 30.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.03 AU - 1.47 AU

Year: 496 Days

Day: 34.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.9 AU - 4.3 AU

Year: 2945 Days

Day: 16.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.15 AU - 5.09 AU

Year: 2967 Days

Day: 35.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856

Radius: 13.5

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.7 AU - 8.5 AU

Year: 7433 Days

Day: 12 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,112,221 km

• M1: 237,861 km (0.037 R)
• M2: 625,618 km (0.084 R)
• M3: 712,235 km (0.054 R)
• M4: 851,062 km (0.073 R)
• M5: 1,000,211 km (0.068 R)
• M6: 1,158,785 km (0.112 R)
• M7: 1,345,334 km (0.098 R)
• M8: 1,813,425 km (0.087 R)
• M9: 1,900,043 km (0.115 R)
• M10: 2,077,615 km (0.037 R)
• M11: 2,214,647 km (0.071 R)
• M12: 2,307,547 km (0.087 R)
• M13: 2,521,921 km (0.12 R)
• M14: 2,718,044 km (0.089 R)
• M15: 3,283,524 km (0.085 R)
• M16: 3,390,337 km (0.065 R)
• M17: 3,525,573 km (0.082 R)
• M18: 3,690,131 km (0.106 R)
• M19: 3,801,431 km (0.116 R)
• M20: 3,942,053 km (0.095 R)
• M21: 4,027,324 km (0.063 R)
• M22: 4,492,424 km (0.082 R)
• M23: 4,822,287 km (0.11 R)
• M24: 5,098,146 km (0.076 R)
• M25: 5,601,393 km (0.065 R)
• M26: 5,826,687 km (0.11 R)
• M27: 6,791,743 km (0.095 R)
• M28: 7,240,537 km (0.085 R)
• M29: 7,521,631 km (0.115 R)
• M30: 7,699,054 km (0.051 R)
• M31: 7,806,316 km (0.111 R)
• M32: 8,276,353 km (0.093 R)
• M33: 10,524,210 km (0.084 R)
• M34: 11,124,247 km (0.084 R)
• M35: 11,612,385 km (0.108 R)
• M36: 12,357,682 km (0.096 R)
• M37: 14,112,914 km (0.112 R)
• M38: 14,244,260 km (0.077 R)
• M39: 14,376,206 km (0.119 R)
• M40: 16,265,178 km (0.034 R)
• M41: 16,819,139 km (0.07 R)
• M42: 17,005,239 km (0.107 R)
• M43: 17,709,097 km (0.112 R)
• M44: 19,193,556 km (0.106 R)
• M45: 19,632,028 km (0.073 R)
• M46: 19,730,014 km (0.106 R)
• M47: 20,073,940 km (0.096 R)
• M48: 20,419,810 km (0.099 R)
• M49: 20,717,809 km (0.108 R)
• M50: 21,873,752 km (0.086 R)
• M51: 23,620,756 km (0.115 R)
• M52: 23,829,146 km (0.082 R)
• M53: 23,985,924 km (0.106 R)
• M54: 24,986,734 km (0.115 R)
• M55: 25,572,260 km (0.111 R)
• M56: 26,108,568 km (0.078 R)
• M57: 27,465,720 km (0.11 R)
• M58: 27,959,842 km (0.117 R)
• M59: 28,180,349 km (0.094 R)
• M60: 28,901,261 km (0.046 R)
• M61: 29,796,754 km (0.054 R)
• M62: 29,965,800 km (0.046 R)
• M63: 30,361,187 km (0.054 R)
• M64: 31,271,490 km (0.11 R)
• M65: 31,385,932 km (0.095 R)
• M66: 32,190,769 km (0.078 R)
• M67: 32,364,153 km (0.088 R)
• M68: 34,468,546 km (0.047 R)
• M69: 35,060,954 km (0.105 R)
• M70: 35,776,331 km (0.072 R)
• M71: 35,896,009 km (0.104 R)
• M72: 36,677,209 km (0.062 R)
• M73: 36,979,247 km (0.035 R)
• M74: 37,524,831 km (0.054 R)
• M75: 38,746,896 km (0.109 R)
• M76: 39,177,738 km (0.098 R)
• M77: 39,301,156 km (0.077 R)
• M78: 39,857,959 km (0.06 R)
• M79: 41,042,026 km (0.075 R)
• M80: 42,301,042 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.7

Radius: 4.8

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 14.89 AU - 17.59 AU

Year: 23218 Days

Day: 22.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 44,112,221 km

• M1: 467,493 km (0.097 R)
• M2: 501,003 km (0.089 R)
• M3: 552,914 km (0.04 R)
• M4: 662,270 km (0.12 R)
• M5: 719,566 km (0.105 R)
• M6: 778,657 km (0.047 R)
• M7: 818,899 km (0.083 R)
• M8: 1,283,849 km (0.075 R)
• M9: 1,331,870 km (0.102 R)
• M10: 1,555,369 km (0.117 R)
• M11: 2,352,576 km (0.095 R)
• M12: 2,591,783 km (0.114 R)
• M13: 2,776,237 km (0.106 R)
• M14: 2,870,185 km (0.101 R)
• M15: 3,421,602 km (0.074 R)
• M16: 3,830,154 km (0.117 R)
• M17: 4,040,190 km (0.042 R)
• M18: 4,111,099 km (0.075 R)
• M19: 4,471,630 km (0.112 R)
• M20: 4,508,281 km (0.08 R)
• M21: 4,842,333 km (0.108 R)
• M22: 5,299,953 km (0.085 R)
• M23: 5,338,849 km (0.091 R)
• M24: 6,174,652 km (0.118 R)
• M25: 6,545,056 km (0.118 R)
• M26: 7,050,398 km (0.11 R)
• M27: 7,568,007 km (0.116 R)
• M28: 7,875,730 km (0.026 R)
• M29: 8,187,342 km (0.1 R)
• M30: 8,232,221 km (0.073 R)
• M31: 9,007,437 km (0.027 R)
• M32: 9,146,563 km (0.119 R)
• M33: 9,380,235 km (0.076 R)
• M34: 9,900,985 km (0.113 R)
• M35: 10,140,791 km (0.102 R)
• M36: 10,822,508 km (0.09 R)
• M37: 10,871,726 km (0.114 R)
• M38: 11,720,544 km (0.119 R)
• M39: 13,059,296 km (0.089 R)
• M40: 13,746,548 km (0.094 R)
• M41: 14,229,301 km (0.118 R)
• M42: 15,377,165 km (0.106 R)
• M43: 15,654,819 km (0.087 R)
• M44: 16,724,892 km (0.089 R)
• M45: 18,875,661 km (0.048 R)
• M46: 18,994,292 km (0.097 R)
• M47: 19,411,820 km (0.094 R)
• M48: 19,772,051 km (0.119 R)
• M49: 20,013,353 km (0.063 R)
• M50: 20,134,377 km (0.108 R)
• M51: 20,743,390 km (0.091 R)
• M52: 20,804,576 km (0.092 R)
• M53: 22,543,053 km (0.08 R)
• M54: 23,813,139 km (0.072 R)
• M55: 24,134,325 km (0.048 R)
• M56: 25,892,998 km (0.031 R)
• M57: 26,223,310 km (0.031 R)
• M58: 27,088,285 km (0.115 R)
• M59: 27,289,195 km (0.102 R)
• M60: 28,233,606 km (0.05 R)
• M61: 28,437,358 km (0.094 R)
• M62: 28,505,425 km (0.109 R)
• M63: 29,325,820 km (0.1 R)
• M64: 29,532,265 km (0.05 R)
• M65: 30,292,970 km (0.065 R)
• M66: 31,130,120 km (0.103 R)
• M67: 31,551,537 km (0.041 R)
• M68: 31,974,899 km (0.061 R)
• M69: 32,329,147 km (0.038 R)
• M70: 32,613,383 km (0.069 R)
• M71: 33,256,205 km (0.082 R)
• M72: 34,047,428 km (0.039 R)
• M73: 37,050,605 km (0.098 R)
• M74: 38,020,448 km (0.071 R)
• M75: 38,320,542 km (0.092 R)
• M76: 38,621,383 km (0.11 R)
• M77: 39,528,694 km (0.105 R)
• M78: 39,680,686 km (0.079 R)
• M79: 40,672,669 km (0.11 R)
• M80: 40,902,900 km (0.064 R)
• M81: 41,364,260 km (0.077 R)
• M82: 42,292,515 km (0.085 R)
• M83: 43,227,502 km (0.087 R)
• M84: 44,800,972 km (0.09 R)
• M85: 45,356,130 km (0.076 R)
• M86: 48,084,645 km (0.068 R)
• M87: 48,328,041 km (0.112 R)
• M88: 49,305,214 km (0.054 R)
• M89: 50,783,391 km (0.094 R)
• M90: 51,362,185 km (0.077 R)
• M91: 51,693,843 km (0.113 R)
• M92: 51,860,047 km (0.044 R)
• M93: 52,776,782 km (0.097 R)
• M94: 53,782,978 km (0.101 R)
• M95: 56,070,180 km (0.102 R)
• M96: 56,326,291 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.2

Radius: 4.7

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 16.42 AU - 20.16 AU

Year: 27750 Days

Day: 21.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,112,221 km

• M1: 128,355 km (0.09 R)
• M2: 354,248 km (0.08 R)
• M3: 435,928 km (0.099 R)
• M4: 601,982 km (0.049 R)
• M5: 970,142 km (0.105 R)
• M6: 1,066,782 km (0.072 R)
• M7: 1,332,618 km (0.1 R)
• M8: 1,462,170 km (0.112 R)
• M9: 1,780,065 km (0.108 R)
• M10: 2,827,400 km (0.06 R)
• M11: 2,910,277 km (0.042 R)
• M12: 3,221,291 km (0.11 R)
• M13: 3,366,102 km (0.1 R)
• M14: 3,602,317 km (0.086 R)
• M15: 4,470,583 km (0.051 R)
• M16: 4,502,746 km (0.113 R)
• M17: 4,927,903 km (0.092 R)
• M18: 5,263,751 km (0.119 R)
• M19: 5,400,034 km (0.087 R)
• M20: 6,314,676 km (0.079 R)
• M21: 6,715,897 km (0.113 R)
• M22: 6,938,200 km (0.083 R)
• M23: 7,812,599 km (0.116 R)
• M24: 7,929,136 km (0.026 R)
• M25: 8,842,132 km (0.033 R)
• M26: 9,167,507 km (0.099 R)
• M27: 9,249,337 km (0.036 R)
• M28: 9,579,649 km (0.059 R)
• M29: 9,621,088 km (0.101 R)
• M30: 10,082,148 km (0.078 R)
• M31: 11,025,513 km (0.074 R)
• M32: 11,069,046 km (0.089 R)
• M33: 11,684,641 km (0.078 R)
• M34: 11,729,071 km (0.091 R)
• M35: 11,951,972 km (0.068 R)
• M36: 13,878,494 km (0.038 R)
• M37: 13,925,467 km (0.054 R)
• M38: 14,351,223 km (0.096 R)
• M39: 15,653,772 km (0.072 R)
• M40: 16,343,867 km (0.098 R)
• M41: 17,397,634 km (0.086 R)
• M42: 18,421,332 km (0.048 R)
• M43: 19,622,753 km (0.088 R)
• M44: 19,834,134 km (0.108 R)
• M45: 22,045,341 km (0.062 R)
• M46: 24,276,443 km (0.064 R)
• M47: 24,731,221 km (0.072 R)
• M48: 25,074,099 km (0.104 R)
• M49: 25,418,623 km (0.105 R)
• M50: 25,476,218 km (0.094 R)
• M51: 25,996,370 km (0.114 R)
• M52: 26,286,739 km (0.09 R)
• M53: 26,345,083 km (0.094 R)
• M54: 26,403,276 km (0.104 R)
• M55: 26,578,306 km (0.089 R)
• M56: 26,870,919 km (0.078 R)
• M57: 27,164,580 km (0.089 R)
• M58: 27,577,470 km (0.029 R)
• M59: 27,873,823 km (0.11 R)
• M60: 30,098,344 km (0.082 R)
• M61: 30,586,781 km (0.114 R)
• M62: 31,016,276 km (0.098 R)
• M63: 31,262,664 km (0.049 R)
• M64: 31,819,318 km (0.099 R)
• M65: 32,379,262 km (0.119 R)
• M66: 33,193,823 km (0.101 R)
• M67: 33,572,006 km (0.11 R)
• M68: 33,698,416 km (0.074 R)
• M69: 33,761,696 km (0.089 R)
• M70: 34,970,896 km (0.096 R)
• M71: 35,613,120 km (0.086 R)
• M72: 36,194,307 km (0.045 R)
• M73: 36,388,784 km (0.076 R)
• M74: 42,176,726 km (0.056 R)
• M75: 42,517,959 km (0.117 R)
• M76: 42,860,089 km (0.103 R)
• M77: 42,928,605 km (0.11 R)
• M78: 42,997,121 km (0.112 R)
• M79: 43,409,413 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.9

Radius: 5.1

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 17.71 AU - 21.83 AU

Year: 31185 Days

Day: 17.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 44,112,221 km

• M1: 94,995 km (0.034 R)
• M2: 258,804 km (0.048 R)
• M3: 616,194 km (0.105 R)
• M4: 1,692,401 km (0.063 R)
• M5: 3,260,486 km (0.119 R)
• M6: 3,798,290 km (0.054 R)
• M7: 4,302,435 km (0.051 R)
• M8: 6,659,798 km (0.091 R)
• M9: 6,836,024 km (0.113 R)
• M10: 12,224,839 km (0.099 R)
• M11: 13,139,331 km (0.075 R)
• M12: 13,493,578 km (0.07 R)
• M13: 16,628,402 km (0.03 R)
• M14: 16,963,351 km (0.106 R)
• M15: 17,011,372 km (0.094 R)
• M16: 24,112,484 km (0.066 R)
• M17: 26,027,187 km (0.107 R)
• M18: 26,750,642 km (0.105 R)
• M19: 27,030,690 km (0.113 R)
• M20: 28,274,297 km (0.111 R)
• M21: 30,466,055 km (0.077 R)
• M22: 31,228,256 km (0.072 R)
• M23: 31,464,023 km (0.094 R)
• M24: 32,115,521 km (0.082 R)
• M25: 32,293,992 km (0.107 R)
• M26: 33,131,141 km (0.101 R)
• M27: 33,371,695 km (0.046 R)
• M28: 34,948,905 km (0.103 R)
• M29: 37,923,958 km (0.087 R)
• M30: 41,755,159 km (0.114 R)
• M31: 41,885,010 km (0.114 R)
• M32: 43,518,918 km (0.052 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 11,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit