🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.57 AU - 0.83 AU

Year: 205 Days

Day: 24.2 Hours

Environment

Temp: 213 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,891,929 km

• M1: 39,195 km (0.089 R)
• M2: 167,699 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.75 AU - 0.77 AU

Year: 232 Days

Day: 45.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.19 AU - 1.79 AU

Year: 636 Days

Day: 20.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 66,891,929 km

• M1: 163,810 km (0.116 R)
• M2: 743,801 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.7

Radius: 13.4

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.72 AU - 11.08 AU

Year: 10083 Days

Day: 13.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 66,891,929 km

• M1: 400,922 km (0.058 R)
• M2: 527,332 km (0.072 R)
• M3: 616,642 km (0.04 R)
• M4: 712,385 km (0.1 R)
• M5: 829,221 km (0.117 R)
• M6: 953,238 km (0.095 R)
• M7: 1,067,381 km (0.115 R)
• M8: 1,670,559 km (0.082 R)
• M9: 1,852,171 km (0.086 R)
• M10: 2,324,003 km (0.116 R)
• M11: 2,482,128 km (0.106 R)
• M12: 2,761,726 km (0.087 R)
• M13: 3,002,728 km (0.103 R)
• M14: 3,101,014 km (0.12 R)
• M15: 3,200,497 km (0.051 R)
• M16: 3,402,753 km (0.087 R)
• M17: 3,661,557 km (0.037 R)
• M18: 4,007,727 km (0.078 R)
• M19: 4,504,841 km (0.089 R)
• M20: 4,818,248 km (0.057 R)
• M21: 5,346,777 km (0.109 R)
• M22: 5,740,070 km (0.097 R)
• M23: 5,894,007 km (0.059 R)
• M24: 6,619,257 km (0.111 R)
• M25: 7,810,804 km (0.091 R)
• M26: 7,981,495 km (0.071 R)
• M27: 8,960,613 km (0.113 R)
• M28: 9,175,436 km (0.091 R)
• M29: 9,610,167 km (0.066 R)
• M30: 10,014,530 km (0.067 R)
• M31: 10,802,163 km (0.074 R)
• M32: 11,338,322 km (0.117 R)
• M33: 11,843,963 km (0.079 R)
• M34: 12,317,440 km (0.059 R)
• M35: 13,039,100 km (0.072 R)
• M36: 13,160,723 km (0.116 R)
• M37: 13,568,976 km (0.096 R)
• M38: 14,064,294 km (0.076 R)
• M39: 14,230,647 km (0.045 R)
• M40: 14,523,560 km (0.116 R)
• M41: 14,776,081 km (0.039 R)
• M42: 14,860,604 km (0.037 R)
• M43: 15,757,892 km (0.061 R)
• M44: 16,191,426 km (0.089 R)
• M45: 17,649,706 km (0.084 R)
• M46: 17,829,373 km (0.11 R)
• M47: 18,009,639 km (0.11 R)
• M48: 18,145,175 km (0.084 R)
• M49: 18,371,815 km (0.065 R)
• M50: 19,612,281 km (0.113 R)
• M51: 20,407,244 km (0.101 R)
• M52: 20,784,979 km (0.111 R)
• M53: 22,125,226 km (0.115 R)
• M54: 22,416,044 km (0.114 R)
• M55: 22,756,978 km (0.111 R)
• M56: 23,247,060 km (0.078 R)
• M57: 23,839,617 km (0.102 R)
• M58: 23,988,617 km (0.083 R)
• M59: 24,637,573 km (0.036 R)
• M60: 24,788,218 km (0.104 R)
• M61: 25,090,256 km (0.116 R)
• M62: 25,444,204 km (0.053 R)
• M63: 26,208,500 km (0.084 R)
• M64: 26,362,137 km (0.117 R)
• M65: 26,464,761 km (0.028 R)
• M66: 26,980,126 km (0.062 R)
• M67: 27,083,647 km (0.081 R)
• M68: 28,493,308 km (0.105 R)
• M69: 28,915,473 km (0.098 R)
• M70: 31,764,864 km (0.11 R)
• M71: 32,147,984 km (0.118 R)
• M72: 33,139,818 km (0.1 R)
• M73: 33,306,171 km (0.052 R)
• M74: 34,421,872 km (0.108 R)
• M75: 34,646,568 km (0.087 R)
• M76: 36,346,747 km (0.099 R)
• M77: 36,632,779 km (0.043 R)
• M78: 36,862,112 km (0.092 R)
• M79: 37,437,466 km (0.082 R)
• M80: 37,726,339 km (0.044 R)
• M81: 39,064,642 km (0.033 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.7

Radius: 7.4

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11.2 AU - 16.74 AU

Year: 18267 Days

Day: 15.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,891,929 km

• M1: 226,342 km (0.119 R)
• M2: 319,541 km (0.093 R)
• M3: 399,426 km (0.082 R)
• M4: 533,466 km (0.093 R)
• M5: 735,573 km (0.098 R)
• M6: 1,430,604 km (0.104 R)
• M7: 1,665,174 km (0.071 R)
• M8: 2,579,217 km (0.089 R)
• M9: 2,982,084 km (0.075 R)
• M10: 3,686,391 km (0.086 R)
• M11: 4,073,550 km (0.084 R)
• M12: 4,406,106 km (0.077 R)
• M13: 4,507,683 km (0.112 R)
• M14: 4,886,465 km (0.067 R)
• M15: 5,133,002 km (0.072 R)
• M16: 5,674,696 km (0.083 R)
• M17: 5,822,200 km (0.082 R)
• M18: 6,695,103 km (0.112 R)
• M19: 7,047,855 km (0.081 R)
• M20: 8,602,476 km (0.031 R)
• M21: 9,287,634 km (0.062 R)
• M22: 9,768,891 km (0.061 R)
• M23: 10,079,306 km (0.11 R)
• M24: 10,258,225 km (0.036 R)
• M25: 10,348,134 km (0.118 R)
• M26: 10,573,877 km (0.105 R)
• M27: 11,539,531 km (0.075 R)
• M28: 11,773,652 km (0.116 R)
• M29: 11,820,625 km (0.091 R)
• M30: 12,389,696 km (0.103 R)
• M31: 12,485,438 km (0.084 R)
• M32: 12,870,653 km (0.067 R)
• M33: 12,919,123 km (0.099 R)
• M34: 13,751,784 km (0.083 R)
• M35: 14,149,565 km (0.088 R)
• M36: 16,038,388 km (0.093 R)
• M37: 16,090,448 km (0.112 R)
• M38: 16,142,657 km (0.06 R)
• M39: 16,351,945 km (0.033 R)
• M40: 17,950,697 km (0.099 R)
• M41: 18,713,646 km (0.096 R)
• M42: 19,821,867 km (0.114 R)
• M43: 20,383,907 km (0.102 R)
• M44: 21,122,471 km (0.103 R)
• M45: 21,294,210 km (0.064 R)
• M46: 21,351,506 km (0.106 R)
• M47: 21,523,842 km (0.086 R)
• M48: 22,450,452 km (0.093 R)
• M49: 22,508,944 km (0.037 R)
• M50: 22,918,693 km (0.084 R)
• M51: 23,508,557 km (0.097 R)
• M52: 23,627,189 km (0.079 R)
• M53: 24,163,198 km (0.064 R)
• M54: 26,101,238 km (0.05 R)
• M55: 26,223,908 km (0.105 R)
• M56: 27,399,897 km (0.075 R)
• M57: 28,151,477 km (0.104 R)
• M58: 29,036,947 km (0.11 R)
• M59: 29,291,562 km (0.1 R)
• M60: 29,931,392 km (0.099 R)
• M61: 31,485,864 km (0.114 R)
• M62: 32,075,429 km (0.077 R)
• M63: 32,338,721 km (0.073 R)
• M64: 32,933,672 km (0.085 R)
• M65: 33,799,245 km (0.118 R)
• M66: 34,134,195 km (0.031 R)
• M67: 34,268,534 km (0.099 R)
• M68: 34,739,917 km (0.109 R)
• M69: 35,145,626 km (0.066 R)
• M70: 35,213,394 km (0.091 R)
• M71: 36,235,447 km (0.105 R)
• M72: 36,578,175 km (0.047 R)
• M73: 36,715,656 km (0.106 R)
• M74: 36,922,101 km (0.112 R)
• M75: 38,727,448 km (0.116 R)
• M76: 39,923,483 km (0.037 R)
• M77: 40,419,400 km (0.097 R)
• M78: 40,774,994 km (0.107 R)
• M79: 41,131,486 km (0.087 R)
• M80: 42,495,818 km (0.11 R)
• M81: 43,147,167 km (0.113 R)
• M82: 43,365,132 km (0.075 R)
• M83: 43,437,836 km (0.118 R)
• M84: 43,729,103 km (0.112 R)
• M85: 44,020,969 km (0.103 R)
• M86: 44,313,432 km (0.11 R)
• M87: 44,460,038 km (0.037 R)
• M88: 46,304,879 km (0.09 R)
• M89: 47,873,862 km (0.111 R)
• M90: 47,949,110 km (0.111 R)
• M91: 49,308,505 km (0.098 R)
• M92: 49,384,351 km (0.118 R)
• M93: 49,612,189 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.2

Radius: 7.2

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 15.02 AU - 15.08 AU

Year: 20426 Days

Day: 18.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 66,891,929 km

• M1: 222,452 km (0.088 R)
• M2: 456,124 km (0.113 R)
• M3: 679,174 km (0.1 R)
• M4: 734,526 km (0.067 R)
• M5: 838,346 km (0.096 R)
• M6: 972,087 km (0.113 R)
• M7: 1,113,008 km (0.094 R)
• M8: 1,501,663 km (0.096 R)
• M9: 1,620,145 km (0.112 R)
• M10: 1,866,383 km (0.08 R)
• M11: 2,274,785 km (0.091 R)
• M12: 3,190,923 km (0.054 R)
• M13: 3,657,668 km (0.049 R)
• M14: 3,737,553 km (0.094 R)
• M15: 4,397,280 km (0.041 R)
• M16: 4,675,681 km (0.054 R)
• M17: 4,893,646 km (0.118 R)
• M18: 5,137,340 km (0.073 R)
• M19: 5,362,336 km (0.072 R)
• M20: 5,868,724 km (0.09 R)
• M21: 6,656,656 km (0.05 R)
• M22: 6,803,562 km (0.076 R)
• M23: 7,681,402 km (0.098 R)
• M24: 7,809,757 km (0.119 R)
• M25: 7,912,830 km (0.061 R)
• M26: 7,990,471 km (0.029 R)
• M27: 8,461,854 km (0.11 R)
• M28: 8,861,579 km (0.117 R)
• M29: 8,942,213 km (0.098 R)
• M30: 9,404,021 km (0.101 R)
• M31: 9,458,924 km (0.117 R)
• M32: 10,692,358 km (0.03 R)
• M33: 11,037,331 km (0.101 R)
• M34: 11,153,269 km (0.08 R)
• M35: 11,797,587 km (0.103 R)
• M36: 12,725,992 km (0.064 R)
• M37: 13,061,091 km (0.065 R)
• M38: 13,677,733 km (0.118 R)
• M39: 13,895,847 km (0.113 R)
• M40: 14,146,423 km (0.053 R)
• M41: 14,652,214 km (0.113 R)
• M42: 15,131,825 km (0.078 R)
• M43: 15,389,582 km (0.085 R)
• M44: 15,486,671 km (0.115 R)
• M45: 16,139,067 km (0.118 R)
• M46: 17,067,471 km (0.072 R)
• M47: 17,978,971 km (0.103 R)
• M48: 18,354,911 km (0.114 R)
• M49: 19,323,407 km (0.093 R)
• M50: 19,778,634 km (0.037 R)
• M51: 20,308,360 km (0.063 R)
• M52: 21,634,844 km (0.107 R)
• M53: 21,925,363 km (0.12 R)
• M54: 22,326,884 km (0.096 R)
• M55: 22,436,838 km (0.118 R)
• M56: 22,657,346 km (0.059 R)
• M57: 24,408,538 km (0.03 R)
• M58: 24,673,177 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.8

Radius: 3.1

Gravity: 26.83 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 13.55 AU - 22.59 AU

Year: 26873 Days

Day: 17.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,891,929 km

• M1: 105,466 km (0.109 R)
• M2: 173,833 km (0.097 R)
• M3: 763,697 km (0.07 R)
• M4: 1,523,056 km (0.079 R)
• M5: 1,637,199 km (0.103 R)
• M6: 1,813,575 km (0.073 R)
• M7: 1,843,644 km (0.102 R)
• M8: 1,904,082 km (0.107 R)
• M9: 2,280,769 km (0.094 R)
• M10: 2,611,829 km (0.083 R)
• M11: 3,578,082 km (0.081 R)
• M12: 3,961,352 km (0.07 R)
• M13: 4,078,786 km (0.108 R)
• M14: 4,765,889 km (0.09 R)
• M15: 4,807,477 km (0.098 R)
• M16: 5,016,914 km (0.089 R)
• M17: 5,619,046 km (0.083 R)
• M18: 6,472,053 km (0.095 R)
• M19: 6,984,126 km (0.099 R)
• M20: 7,460,895 km (0.074 R)
• M21: 8,345,168 km (0.114 R)
• M22: 8,495,663 km (0.073 R)
• M23: 8,697,919 km (0.075 R)
• M24: 9,003,997 km (0.108 R)
• M25: 9,210,143 km (0.055 R)
• M26: 9,365,724 km (0.076 R)
• M27: 9,784,898 km (0.069 R)
• M28: 9,943,621 km (0.109 R)
• M29: 12,140,316 km (0.044 R)
• M30: 13,001,102 km (0.089 R)
• M31: 13,175,683 km (0.074 R)
• M32: 13,526,939 km (0.025 R)
• M33: 13,644,822 km (0.07 R)
• M34: 14,000,266 km (0.118 R)
• M35: 14,238,875 km (0.097 R)
• M36: 14,478,830 km (0.12 R)
• M37: 15,698,801 km (0.069 R)
• M38: 17,653,746 km (0.069 R)
• M39: 18,040,755 km (0.047 R)
• M40: 18,365,532 km (0.061 R)
• M41: 20,354,286 km (0.101 R)
• M42: 21,100,331 km (0.083 R)
• M43: 21,717,422 km (0.117 R)
• M44: 22,201,521 km (0.079 R)
• M45: 22,829,084 km (0.083 R)
• M46: 22,969,257 km (0.088 R)
• M47: 23,180,190 km (0.102 R)
• M48: 25,614,895 km (0.039 R)
• M49: 27,979,439 km (0.113 R)
• M50: 31,498,430 km (0.088 R)
• M51: 32,281,575 km (0.097 R)
• M52: 32,360,263 km (0.057 R)
• M53: 33,627,657 km (0.091 R)
• M54: 34,508,489 km (0.081 R)
• M55: 35,721,578 km (0.108 R)
• M56: 37,113,437 km (0.107 R)
• M57: 39,780,767 km (0.105 R)
• M58: 40,711,864 km (0.09 R)
• M59: 41,393,581 km (0.115 R)
• M60: 42,423,114 km (0.106 R)
• M61: 42,681,768 km (0.087 R)
• M62: 43,114,106 km (0.113 R)
• M63: 43,983,270 km (0.067 R)
• M64: 46,003,739 km (0.107 R)
• M65: 46,358,286 km (0.084 R)
• M66: 46,713,730 km (0.039 R)
• M67: 47,248,393 km (0.08 R)
• M68: 49,317,182 km (0.081 R)
• M69: 49,498,495 km (0.113 R)
• M70: 50,043,629 km (0.113 R)
• M71: 50,316,945 km (0.086 R)
• M72: 50,865,071 km (0.074 R)
• M73: 51,967,308 km (0.099 R)
• M74: 52,799,222 km (0.045 R)
• M75: 53,635,474 km (0.085 R)
• M76: 59,610,264 km (0.057 R)
• M77: 62,234,659 km (0.1 R)
• M78: 62,332,496 km (0.105 R)
• M79: 63,708,796 km (0.111 R)
• M80: 64,202,769 km (0.063 R)
• M81: 66,291,155 km (0.109 R)
• M82: 66,391,086 km (0.12 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 14,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit