🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.46 AU - 0.56 AU

Year: 130 Days

Day: 46.4 Hours

Environment

Temp: 276 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,913,650 km

• M1: 68,516 km (0.051 R)
• M2: 258,804 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.08 AU - 1.12 AU

Year: 413 Days

Day: 15.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 85,913,650 km

• M1: 74,949 km (0.111 R)
• M2: 281,094 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.1 AU - 1.7 AU

Year: 593 Days

Day: 18.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.52 AU - 1.72 AU

Year: 738 Days

Day: 17.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,913,650 km

• M1: 488,587 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.45 AU - 1.99 AU

Year: 808 Days

Day: 28.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,913,650 km

• M1: 142,118 km (0.103 R)
• M2: 263,741 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.4

Radius: 13.6

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.72 AU - 11.08 AU

Year: 11156 Days

Day: 10.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 85,913,650 km

• M1: 170,392 km (0.119 R)
• M2: 286,181 km (0.078 R)
• M3: 732,282 km (0.065 R)
• M4: 886,667 km (0.078 R)
• M5: 1,419,235 km (0.116 R)
• M6: 1,576,911 km (0.088 R)
• M7: 1,678,787 km (0.079 R)
• M8: 2,313,531 km (0.029 R)
• M9: 2,453,854 km (0.114 R)
• M10: 2,718,642 km (0.112 R)
• M11: 3,172,372 km (0.038 R)
• M12: 3,329,151 km (0.092 R)
• M13: 3,677,564 km (0.05 R)
• M14: 4,673,886 km (0.058 R)
• M15: 5,187,007 km (0.109 R)
• M16: 5,434,741 km (0.108 R)
• M17: 5,813,822 km (0.044 R)
• M18: 5,942,177 km (0.102 R)
• M19: 7,276,440 km (0.115 R)
• M20: 7,519,387 km (0.096 R)
• M21: 7,942,001 km (0.081 R)
• M22: 8,810,567 km (0.099 R)
• M23: 9,595,357 km (0.082 R)
• M24: 9,709,201 km (0.103 R)
• M25: 10,873,521 km (0.078 R)
• M26: 11,918,014 km (0.116 R)
• M27: 12,081,674 km (0.11 R)
• M28: 13,036,557 km (0.083 R)
• M29: 13,459,320 km (0.089 R)
• M30: 13,757,918 km (0.059 R)
• M31: 14,058,759 km (0.108 R)
• M32: 14,974,448 km (0.066 R)
• M33: 16,179,907 km (0.114 R)
• M34: 16,270,564 km (0.119 R)
• M35: 16,543,131 km (0.051 R)
• M36: 16,771,567 km (0.102 R)
• M37: 16,863,121 km (0.077 R)
• M38: 16,954,974 km (0.112 R)
• M39: 18,022,803 km (0.055 R)
• M40: 18,304,945 km (0.107 R)
• M41: 18,730,850 km (0.119 R)
• M42: 18,968,860 km (0.106 R)
• M43: 19,737,494 km (0.104 R)
• M44: 20,125,701 km (0.105 R)
• M45: 20,369,545 km (0.112 R)
• M46: 20,516,301 km (0.026 R)
• M47: 20,860,226 km (0.088 R)
• M48: 21,008,179 km (0.059 R)
• M49: 21,354,797 km (0.05 R)
• M50: 21,553,762 km (0.099 R)
• M51: 21,653,394 km (0.048 R)
• M52: 21,903,372 km (0.061 R)
• M53: 22,204,513 km (0.107 R)
• M54: 23,679,398 km (0.055 R)
• M55: 23,937,006 km (0.048 R)
• M56: 24,454,764 km (0.091 R)
• M57: 25,028,621 km (0.081 R)
• M58: 26,030,329 km (0.072 R)
• M59: 26,296,015 km (0.114 R)
• M60: 26,509,341 km (0.09 R)
• M61: 27,206,467 km (0.092 R)
• M62: 27,801,119 km (0.1 R)
• M63: 28,618,821 km (0.112 R)
• M64: 29,113,242 km (0.064 R)
• M65: 29,888,159 km (0.119 R)
• M66: 30,110,760 km (0.108 R)
• M67: 30,222,211 km (0.05 R)
• M68: 30,333,811 km (0.086 R)
• M69: 30,613,559 km (0.062 R)
• M70: 30,725,757 km (0.065 R)
• M71: 32,139,008 km (0.118 R)
• M72: 33,054,547 km (0.117 R)
• M73: 33,227,183 km (0.055 R)
• M74: 34,269,132 km (0.089 R)
• M75: 35,793,235 km (0.089 R)
• M76: 36,207,472 km (0.11 R)
• M77: 39,577,164 km (0.041 R)
• M78: 39,760,571 km (0.115 R)
• M79: 40,681,495 km (0.064 R)
• M80: 40,866,548 km (0.089 R)
• M81: 41,299,335 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.1

Radius: 3.5

Gravity: 35.52 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 16.23 AU - 16.43 AU

Year: 23635 Days

Day: 15 Hours

Environment

Temp: -197 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 85,913,650 km

• M1: 95,743 km (0.099 R)
• M2: 127,757 km (0.066 R)
• M3: 234,869 km (0.086 R)
• M4: 442,361 km (0.055 R)
• M5: 563,535 km (0.07 R)
• M6: 740,958 km (0.117 R)
• M7: 1,339,200 km (0.033 R)
• M8: 1,367,773 km (0.083 R)
• M9: 1,727,855 km (0.093 R)
• M10: 2,016,280 km (0.101 R)
• M11: 2,354,072 km (0.075 R)
• M12: 2,388,779 km (0.084 R)
• M13: 2,600,909 km (0.075 R)
• M14: 2,818,873 km (0.101 R)
• M15: 3,005,122 km (0.094 R)
• M16: 3,428,783 km (0.067 R)
• M17: 3,667,691 km (0.115 R)
• M18: 3,870,845 km (0.114 R)
• M19: 4,119,626 km (0.09 R)
• M20: 4,632,298 km (0.118 R)
• M21: 4,675,981 km (0.119 R)
• M22: 4,851,758 km (0.091 R)
• M23: 5,029,929 km (0.07 R)
• M24: 5,255,523 km (0.101 R)
• M25: 6,190,509 km (0.093 R)
• M26: 6,578,716 km (0.064 R)
• M27: 6,974,702 km (0.084 R)
• M28: 7,125,197 km (0.11 R)
• M29: 9,898,293 km (0.063 R)
• M30: 10,637,905 km (0.074 R)
• M31: 10,810,989 km (0.12 R)
• M32: 11,277,435 km (0.099 R)
• M33: 11,929,533 km (0.08 R)
• M34: 11,989,372 km (0.104 R)
• M35: 12,169,637 km (0.054 R)
• M36: 12,229,925 km (0.027 R)
• M37: 13,022,495 km (0.095 R)
• M38: 13,580,943 km (0.08 R)
• M39: 16,421,059 km (0.078 R)
• M40: 16,688,091 km (0.052 R)
• M41: 17,023,938 km (0.116 R)
• M42: 17,158,876 km (0.093 R)
• M43: 17,838,948 km (0.1 R)
• M44: 19,365,744 km (0.077 R)
• M45: 19,506,515 km (0.119 R)
• M46: 20,002,282 km (0.084 R)
• M47: 21,295,855 km (0.109 R)
• M48: 24,569,655 km (0.085 R)
• M49: 25,412,340 km (0.068 R)
• M50: 25,953,435 km (0.053 R)
• M51: 26,654,750 km (0.114 R)
• M52: 26,811,379 km (0.054 R)
• M53: 29,521,494 km (0.113 R)
• M54: 30,171,796 km (0.088 R)
• M55: 30,253,477 km (0.12 R)
• M56: 31,403,735 km (0.099 R)
• M57: 31,652,067 km (0.091 R)
• M58: 32,234,003 km (0.09 R)
• M59: 34,001,053 km (0.097 R)
• M60: 34,597,051 km (0.108 R)
• M61: 35,799,369 km (0.056 R)
• M62: 36,840,720 km (0.06 R)
• M63: 37,628,352 km (0.052 R)
• M64: 40,473,106 km (0.083 R)
• M65: 40,743,279 km (0.117 R)
• M66: 40,833,636 km (0.105 R)
• M67: 41,014,201 km (0.049 R)
• M68: 41,195,065 km (0.051 R)
• M69: 41,830,257 km (0.041 R)
• M70: 42,012,318 km (0.034 R)
• M71: 42,194,678 km (0.032 R)
• M72: 43,478,377 km (0.114 R)
• M73: 45,708,732 km (0.077 R)
• M74: 46,178,020 km (0.106 R)
• M75: 46,932,293 km (0.112 R)
• M76: 48,452,955 km (0.08 R)
• M77: 48,931,519 km (0.073 R)
• M78: 52,030,738 km (0.096 R)
• M79: 53,801,827 km (0.103 R)
• M80: 54,198,112 km (0.113 R)
• M81: 54,297,295 km (0.104 R)
• M82: 55,292,869 km (0.054 R)
• M83: 56,696,546 km (0.105 R)
• M84: 56,998,883 km (0.093 R)
• M85: 58,518,498 km (0.12 R)
• M86: 58,824,127 km (0.08 R)
• M87: 59,846,329 km (0.081 R)
• M88: 60,256,826 km (0.119 R)
• M89: 60,977,588 km (0.071 R)
• M90: 62,531,611 km (0.113 R)
• M91: 63,156,780 km (0.114 R)
• M92: 64,728,904 km (0.112 R)
• M93: 67,164,358 km (0.088 R)
• M94: 68,018,412 km (0.066 R)
• M95: 70,277,639 km (0.054 R)
• M96: 71,579,589 km (0.114 R)
• M97: 71,797,404 km (0.1 R)
• M98: 72,998,974 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.2

Radius: 5.2

Gravity: 22.86 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 14.37 AU - 19.77 AU

Year: 25259 Days

Day: 15.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,913,650 km

• M1: 72,405 km (0.091 R)
• M2: 191,934 km (0.101 R)
• M3: 404,064 km (0.117 R)
• M4: 510,727 km (0.091 R)
• M5: 725,849 km (0.054 R)
• M6: 1,024,446 km (0.085 R)
• M7: 1,454,690 km (0.027 R)
• M8: 1,792,781 km (0.111 R)
• M9: 1,934,749 km (0.09 R)
• M10: 2,779,379 km (0.093 R)
• M11: 2,985,525 km (0.116 R)
• M12: 3,027,412 km (0.091 R)
• M13: 3,239,542 km (0.108 R)
• M14: 3,412,627 km (0.09 R)
• M15: 3,456,459 km (0.048 R)
• M16: 4,513,667 km (0.095 R)
• M17: 5,456,283 km (0.103 R)
• M18: 5,559,057 km (0.099 R)
• M19: 5,870,968 km (0.102 R)
• M20: 7,743,186 km (0.087 R)
• M21: 8,208,585 km (0.118 R)
• M22: 9,227,047 km (0.074 R)
• M23: 9,410,903 km (0.12 R)
• M24: 10,348,283 km (0.096 R)
• M25: 10,411,862 km (0.053 R)
• M26: 10,475,441 km (0.058 R)
• M27: 10,667,226 km (0.093 R)
• M28: 11,184,386 km (0.091 R)
• M29: 11,975,310 km (0.091 R)
• M30: 12,243,090 km (0.094 R)
• M31: 13,471,737 km (0.107 R)
• M32: 13,680,276 km (0.099 R)
• M33: 14,383,237 km (0.066 R)
• M34: 14,810,638 km (0.104 R)
• M35: 15,824,014 km (0.109 R)
• M36: 16,191,426 km (0.098 R)
• M37: 16,265,178 km (0.074 R)
• M38: 18,840,356 km (0.104 R)
• M39: 19,307,700 km (0.086 R)
• M40: 20,333,642 km (0.07 R)
• M41: 20,492,964 km (0.113 R)
• M42: 21,782,946 km (0.038 R)
• M43: 22,109,518 km (0.072 R)
• M44: 22,850,327 km (0.102 R)
• M45: 23,265,311 km (0.111 R)
• M46: 23,348,637 km (0.098 R)
• M47: 23,850,538 km (0.062 R)
• M48: 24,779,840 km (0.108 R)
• M49: 25,291,914 km (0.079 R)
• M50: 25,721,110 km (0.104 R)
• M51: 26,935,845 km (0.091 R)
• M52: 27,814,882 km (0.111 R)
• M53: 29,240,849 km (0.048 R)
• M54: 30,325,882 km (0.083 R)
• M55: 31,516,083 km (0.085 R)
• M56: 32,721,542 km (0.091 R)
• M57: 33,658,923 km (0.114 R)
• M58: 34,320,444 km (0.098 R)
• M59: 36,814,690 km (0.104 R)
• M60: 37,593,795 km (0.105 R)
• M61: 38,575,457 km (0.059 R)
• M62: 39,466,013 km (0.032 R)
• M63: 39,565,346 km (0.076 R)
• M64: 40,463,382 km (0.069 R)
• M65: 41,267,321 km (0.091 R)
• M66: 43,402,681 km (0.077 R)
• M67: 44,328,691 km (0.117 R)
• M68: 45,469,525 km (0.116 R)
• M69: 48,522,817 km (0.114 R)
• M70: 49,590,797 km (0.106 R)
• M71: 49,698,058 km (0.084 R)
• M72: 54,160,862 km (0.115 R)
• M73: 58,409,741 km (0.104 R)
• M74: 58,863,172 km (0.089 R)
• M75: 60,459,531 km (0.036 R)
• M76: 60,574,123 km (0.116 R)
• M77: 60,918,198 km (0.103 R)
• M78: 61,147,980 km (0.089 R)
• M79: 64,278,166 km (0.062 R)
• M80: 64,746,258 km (0.117 R)
• M81: 65,450,564 km (0.072 R)
• M82: 66,985,289 km (0.09 R)
• M83: 68,651,360 km (0.106 R)
• M84: 68,770,889 km (0.107 R)
• M85: 74,343,260 km (0.112 R)
• M86: 74,834,689 km (0.069 R)
• M87: 77,556,473 km (0.058 R)
• M88: 78,304,313 km (0.094 R)
• M89: 79,305,272 km (0.081 R)
• M90: 80,688,454 km (0.06 R)
• M91: 81,699,436 km (0.1 R)
• M92: 84,117,088 km (0.059 R)
• M93: 85,142,132 km (0.115 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 12,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit