🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.41 AU - 0.67 AU

Year: 150 Days

Day: 38.5 Hours

Environment

Temp: 218 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.63 AU - 0.93 AU

Year: 261 Days

Day: 39.2 Hours

Environment

Temp: 88 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,908,098 km

• M1: 357,090 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.89 AU - 1.47 AU

Year: 485 Days

Day: 19.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 42,908,098 km

• M1: 200,312 km (0.112 R)
• M2: 645,814 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.5 AU - 2.22 AU

Year: 961 Days

Day: 41.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.08 AU - 3.3 AU

Year: 2158 Days

Day: 19.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 177.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,908,098 km

• M1: 1,489,546 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.5

Radius: 14.5

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.19 AU - 5.29 AU

Year: 3307 Days

Day: 14.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 42,908,098 km

• M1: 185,950 km (0.12 R)
• M2: 301,739 km (0.108 R)
• M3: 399,875 km (0.101 R)
• M4: 532,269 km (0.098 R)
• M5: 731,833 km (0.11 R)
• M6: 905,366 km (0.062 R)
• M7: 1,070,971 km (0.103 R)
• M8: 1,346,231 km (0.086 R)
• M9: 1,486,255 km (0.064 R)
• M10: 1,781,860 km (0.075 R)
• M11: 1,951,355 km (0.111 R)
• M12: 2,067,443 km (0.08 R)
• M13: 2,539,873 km (0.094 R)
• M14: 3,165,042 km (0.065 R)
• M15: 3,372,385 km (0.057 R)
• M16: 4,228,085 km (0.04 R)
• M17: 4,342,078 km (0.102 R)
• M18: 4,788,777 km (0.083 R)
• M19: 4,947,650 km (0.082 R)
• M20: 5,209,746 km (0.059 R)
• M21: 5,311,772 km (0.114 R)
• M22: 5,789,737 km (0.071 R)
• M23: 5,916,745 km (0.042 R)
• M24: 6,173,455 km (0.096 R)
• M25: 6,346,839 km (0.075 R)
• M26: 6,742,675 km (0.116 R)
• M27: 7,101,411 km (0.068 R)
• M28: 7,214,806 km (0.055 R)
• M29: 7,558,582 km (0.088 R)
• M30: 7,721,045 km (0.103 R)
• M31: 8,215,017 km (0.079 R)
• M32: 8,574,202 km (0.092 R)
• M33: 8,719,312 km (0.057 R)
• M34: 9,283,296 km (0.103 R)
• M35: 9,758,120 km (0.109 R)
• M36: 9,935,094 km (0.06 R)
• M37: 10,215,440 km (0.097 R)
• M38: 10,679,642 km (0.104 R)
• M39: 10,783,763 km (0.116 R)
• M40: 11,230,163 km (0.079 R)
• M41: 11,468,921 km (0.044 R)
• M42: 12,113,837 km (0.1 R)
• M43: 14,376,804 km (0.085 R)
• M44: 14,549,590 km (0.094 R)
• M45: 14,955,449 km (0.064 R)
• M46: 15,189,121 km (0.068 R)
• M47: 15,482,781 km (0.06 R)
• M48: 15,956,707 km (0.103 R)
• M49: 16,135,626 km (0.055 R)
• M50: 16,706,641 km (0.078 R)
• M51: 16,858,034 km (0.09 R)
• M52: 17,376,092 km (0.045 R)
• M53: 17,498,762 km (0.053 R)
• M54: 18,085,485 km (0.101 R)
• M55: 18,178,684 km (0.072 R)
• M56: 18,553,278 km (0.091 R)
• M57: 18,961,829 km (0.119 R)
• M58: 19,088,240 km (0.08 R)
• M59: 19,373,523 km (0.029 R)
• M60: 19,628,288 km (0.077 R)
• M61: 19,852,086 km (0.087 R)
• M62: 19,948,278 km (0.087 R)
• M63: 20,367,002 km (0.051 R)
• M64: 20,658,568 km (0.102 R)
• M65: 20,788,569 km (0.067 R)
• M66: 21,607,318 km (0.11 R)
• M67: 21,706,352 km (0.102 R)
• M68: 21,838,447 km (0.103 R)
• M69: 21,970,990 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.1

Radius: 13.2

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.25 AU - 4.35 AU

Year: 3377 Days

Day: 5.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 42,908,098 km

• M1: 164,558 km (0.1 R)
• M2: 256,112 km (0.064 R)
• M3: 489,933 km (0.048 R)
• M4: 591,211 km (0.082 R)
• M5: 826,379 km (0.102 R)
• M6: 1,037,910 km (0.113 R)
• M7: 1,267,992 km (0.117 R)
• M8: 1,407,267 km (0.083 R)
• M9: 1,524,552 km (0.111 R)
• M10: 1,837,361 km (0.068 R)
• M11: 1,926,372 km (0.069 R)
• M12: 2,067,891 km (0.028 R)
• M13: 2,150,320 km (0.059 R)
• M14: 2,613,026 km (0.108 R)
• M15: 2,838,919 km (0.075 R)
• M16: 2,977,746 km (0.04 R)
• M17: 3,346,804 km (0.069 R)
• M18: 3,456,758 km (0.088 R)
• M19: 3,781,236 km (0.108 R)
• M20: 4,168,096 km (0.066 R)
• M21: 4,339,834 km (0.066 R)
• M22: 4,635,739 km (0.069 R)
• M23: 4,731,332 km (0.097 R)
• M24: 5,176,685 km (0.105 R)
• M25: 5,433,245 km (0.1 R)
• M26: 5,840,750 km (0.098 R)
• M27: 5,944,122 km (0.114 R)
• M28: 6,258,128 km (0.094 R)
• M29: 6,470,557 km (0.084 R)
• M30: 6,700,788 km (0.061 R)
• M31: 6,809,097 km (0.118 R)
• M32: 7,059,075 km (0.081 R)
• M33: 7,216,900 km (0.091 R)
• M34: 7,713,416 km (0.104 R)
• M35: 7,827,110 km (0.09 R)
• M36: 8,039,838 km (0.04 R)
• M37: 8,254,362 km (0.081 R)
• M38: 8,521,095 km (0.071 R)
• M39: 8,705,998 km (0.075 R)
• M40: 8,994,572 km (0.04 R)
• M41: 9,080,142 km (0.074 R)
• M42: 9,390,109 km (0.11 R)
• M43: 9,494,229 km (0.042 R)
• M44: 10,002,862 km (0.065 R)
• M45: 10,701,035 km (0.065 R)
• M46: 10,973,752 km (0.115 R)
• M47: 11,581,867 km (0.101 R)
• M48: 11,824,515 km (0.116 R)
• M49: 12,031,110 km (0.098 R)
• M50: 12,850,307 km (0.062 R)
• M51: 13,004,692 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.2

Radius: 8.1

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 10.16 AU - 11.2 AU

Year: 13219 Days

Day: 5.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 42,908,098 km

• M1: 150,047 km (0.046 R)
• M2: 580,889 km (0.086 R)
• M3: 806,482 km (0.116 R)
• M4: 950,694 km (0.076 R)
• M5: 1,037,162 km (0.087 R)
• M6: 1,312,422 km (0.107 R)
• M7: 1,458,729 km (0.05 R)
• M8: 1,794,277 km (0.12 R)
• M9: 2,210,757 km (0.102 R)
• M10: 2,595,673 km (0.106 R)
• M11: 2,842,958 km (0.103 R)
• M12: 3,130,335 km (0.063 R)
• M13: 3,629,992 km (0.067 R)
• M14: 4,371,100 km (0.075 R)
• M15: 4,740,158 km (0.102 R)
• M16: 4,852,805 km (0.098 R)
• M17: 5,273,774 km (0.105 R)
• M18: 5,429,655 km (0.102 R)
• M19: 5,587,181 km (0.04 R)
• M20: 6,397,254 km (0.105 R)
• M21: 6,689,418 km (0.075 R)
• M22: 8,035,201 km (0.117 R)
• M23: 8,350,404 km (0.079 R)
• M24: 8,807,874 km (0.072 R)
• M25: 9,086,275 km (0.105 R)
• M26: 9,226,449 km (0.065 R)
• M27: 9,461,916 km (0.099 R)
• M28: 9,890,663 km (0.119 R)
• M29: 11,314,835 km (0.052 R)
• M30: 12,024,976 km (0.057 R)
• M31: 12,385,657 km (0.09 R)
• M32: 12,645,358 km (0.108 R)
• M33: 12,697,418 km (0.074 R)
• M34: 13,755,674 km (0.095 R)
• M35: 14,567,841 km (0.053 R)
• M36: 15,007,359 km (0.083 R)
• M37: 15,284,265 km (0.039 R)
• M38: 15,339,766 km (0.112 R)
• M39: 15,730,814 km (0.089 R)
• M40: 16,012,058 km (0.066 R)
• M41: 16,465,490 km (0.101 R)
• M42: 17,501,305 km (0.074 R)
• M43: 17,676,036 km (0.089 R)
• M44: 18,380,492 km (0.039 R)
• M45: 19,214,051 km (0.114 R)
• M46: 20,120,764 km (0.084 R)
• M47: 20,733,068 km (0.091 R)
• M48: 21,227,190 km (0.037 R)
• M49: 23,884,646 km (0.09 R)
• M50: 24,924,202 km (0.113 R)
• M51: 24,989,726 km (0.1 R)
• M52: 25,647,508 km (0.106 R)
• M53: 26,711,897 km (0.063 R)
• M54: 27,452,107 km (0.043 R)
• M55: 27,858,564 km (0.116 R)
• M56: 28,677,613 km (0.052 R)
• M57: 28,814,943 km (0.045 R)
• M58: 28,952,424 km (0.074 R)
• M59: 29,090,204 km (0.109 R)
• M60: 29,504,590 km (0.099 R)
• M61: 30,549,232 km (0.06 R)
• M62: 30,619,393 km (0.061 R)
• M63: 31,676,900 km (0.115 R)
• M64: 32,388,687 km (0.049 R)
• M65: 32,961,796 km (0.116 R)
• M66: 33,321,729 km (0.118 R)
• M67: 35,287,744 km (0.086 R)
• M68: 36,025,411 km (0.116 R)
• M69: 36,619,165 km (0.112 R)
• M70: 36,842,664 km (0.078 R)
• M71: 37,141,411 km (0.107 R)
• M72: 37,365,958 km (0.107 R)
• M73: 37,891,645 km (0.095 R)
• M74: 38,193,234 km (0.115 R)
• M75: 38,646,964 km (0.108 R)
• M76: 39,942,332 km (0.118 R)
• M77: 40,172,414 km (0.064 R)
• M78: 40,710,966 km (0.113 R)
• M79: 43,439,482 km (0.066 R)
• M80: 43,833,971 km (0.104 R)
• M81: 44,626,840 km (0.059 R)
• M82: 45,824,670 km (0.118 R)
• M83: 48,252,195 km (0.066 R)
• M84: 50,224,194 km (0.044 R)
• M85: 50,389,649 km (0.036 R)
• M86: 51,386,569 km (0.077 R)
• M87: 53,315,484 km (0.114 R)
• M88: 53,399,858 km (0.113 R)
• M89: 53,484,380 km (0.075 R)
• M90: 53,737,949 km (0.073 R)
• M91: 54,076,638 km (0.064 R)
• M92: 54,246,282 km (0.101 R)
• M93: 55,781,156 km (0.084 R)
• M94: 55,866,726 km (0.066 R)
• M95: 56,984,671 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.1

Radius: 6.9

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 11.04 AU - 16.94 AU

Year: 19819 Days

Day: 21.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 42,908,098 km

• M1: 122,371 km (0.098 R)
• M2: 366,216 km (0.069 R)
• M3: 593,604 km (0.032 R)
• M4: 746,942 km (0.044 R)
• M5: 861,983 km (0.086 R)
• M6: 1,018,612 km (0.109 R)
• M7: 1,419,684 km (0.086 R)
• M8: 1,799,513 km (0.094 R)
• M9: 1,865,934 km (0.039 R)
• M10: 1,955,693 km (0.086 R)
• M11: 2,001,021 km (0.098 R)
• M12: 2,233,496 km (0.069 R)
• M13: 2,499,332 km (0.058 R)
• M14: 2,598,515 km (0.119 R)
• M15: 2,929,874 km (0.086 R)
• M16: 3,801,581 km (0.095 R)
• M17: 4,717,120 km (0.098 R)
• M18: 5,342,589 km (0.12 R)
• M19: 5,502,958 km (0.115 R)
• M20: 5,993,788 km (0.107 R)
• M21: 6,093,570 km (0.08 R)
• M22: 6,532,640 km (0.109 R)
• M23: 6,738,786 km (0.047 R)
• M24: 6,808,049 km (0.109 R)
• M25: 7,512,805 km (0.083 R)
• M26: 8,056,444 km (0.101 R)
• M27: 8,166,847 km (0.068 R)
• M28: 8,240,599 km (0.101 R)
• M29: 8,575,399 km (0.059 R)
• M30: 9,296,909 km (0.065 R)
• M31: 10,235,786 km (0.105 R)
• M32: 11,041,220 km (0.107 R)
• M33: 11,534,145 km (0.061 R)
• M34: 11,617,023 km (0.104 R)
• M35: 11,908,589 km (0.116 R)
• M36: 12,414,080 km (0.11 R)
• M37: 12,541,537 km (0.054 R)
• M38: 12,883,518 km (0.037 R)
• M39: 13,055,705 km (0.087 R)
• M40: 14,193,248 km (0.073 R)
• M41: 14,504,860 km (0.115 R)
• M42: 14,863,895 km (0.096 R)
• M43: 15,044,459 km (0.097 R)
• M44: 16,004,429 km (0.057 R)
• M45: 16,655,329 km (0.106 R)
• M46: 17,031,269 km (0.113 R)
• M47: 17,600,339 km (0.027 R)
• M48: 17,839,247 km (0.083 R)
• M49: 18,708,261 km (0.086 R)
• M50: 18,952,105 km (0.068 R)
• M51: 19,001,024 km (0.099 R)
• M52: 19,295,283 km (0.094 R)
• M53: 19,789,106 km (0.065 R)
• M54: 20,487,428 km (0.046 R)
• M55: 21,193,830 km (0.092 R)
• M56: 21,447,996 km (0.119 R)
• M57: 21,499,009 km (0.081 R)
• M58: 21,754,373 km (0.103 R)
• M59: 22,062,245 km (0.1 R)
• M60: 22,165,169 km (0.097 R)
• M61: 23,255,587 km (0.064 R)
• M62: 24,045,165 km (0.098 R)
• M63: 24,310,252 km (0.063 R)
• M64: 24,469,873 km (0.056 R)
• M65: 25,057,793 km (0.062 R)
• M66: 25,434,331 km (0.105 R)
• M67: 25,704,505 km (0.043 R)
• M68: 26,030,030 km (0.109 R)
• M69: 27,290,092 km (0.106 R)
• M70: 27,733,052 km (0.086 R)
• M71: 27,955,354 km (0.086 R)
• M72: 28,850,697 km (0.091 R)
• M73: 29,301,885 km (0.099 R)
• M74: 29,926,156 km (0.044 R)
• M75: 30,268,436 km (0.107 R)
• M76: 30,325,732 km (0.08 R)
• M77: 30,726,954 km (0.079 R)
• M78: 32,818,332 km (0.038 R)
• M79: 34,059,396 km (0.087 R)
• M80: 34,895,199 km (0.112 R)
• M81: 34,955,188 km (0.101 R)
• M82: 35,315,719 km (0.104 R)
• M83: 35,677,447 km (0.115 R)
• M84: 36,161,695 km (0.1 R)
• M85: 37,688,940 km (0.095 R)
• M86: 39,112,513 km (0.095 R)
• M87: 41,502,788 km (0.08 R)
• M88: 42,267,382 km (0.065 R)
• M89: 42,843,933 km (0.092 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 17,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit