🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.46 AU - 0.58 AU

Year: 134 Days

Day: 45.5 Hours

Environment

Temp: 221 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,617,066 km

• M1: 135,685 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.56 AU - 0.58 AU

Year: 153 Days

Day: 21.4 Hours

Environment

Temp: 220 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.9 AU - 1.4 AU

Year: 440 Days

Day: 22 Hours

Environment

Temp: 36 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 59,617,066 km

• M1: 90,208 km (0.108 R)
• M2: 1,139,038 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.26 AU - 2.84 AU

Year: 1451 Days

Day: 18.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.62 AU - 5.74 AU

Year: 3609 Days

Day: 33.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.3

Radius: 14.9

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.73 AU - 7.27 AU

Year: 5239 Days

Day: 12.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 59,617,066 km

• M1: 193,280 km (0.101 R)
• M2: 294,558 km (0.113 R)
• M3: 567,425 km (0.109 R)
• M4: 815,608 km (0.109 R)
• M5: 1,312,123 km (0.079 R)
• M6: 1,406,519 km (0.065 R)
• M7: 1,755,830 km (0.119 R)
• M8: 2,077,615 km (0.039 R)
• M9: 2,245,913 km (0.037 R)
• M10: 2,458,043 km (0.044 R)
• M11: 3,285,169 km (0.113 R)
• M12: 3,394,525 km (0.1 R)
• M13: 3,798,140 km (0.105 R)
• M14: 4,029,269 km (0.098 R)
• M15: 4,193,827 km (0.039 R)
• M16: 4,481,204 km (0.086 R)
• M17: 4,578,443 km (0.099 R)
• M18: 4,676,429 km (0.108 R)
• M19: 5,126,121 km (0.056 R)
• M20: 5,227,997 km (0.112 R)
• M21: 5,826,987 km (0.093 R)
• M22: 6,256,781 km (0.096 R)
• M23: 6,365,838 km (0.05 R)
• M24: 6,669,073 km (0.076 R)
• M25: 6,836,623 km (0.095 R)
• M26: 7,090,341 km (0.117 R)
• M27: 7,753,209 km (0.11 R)
• M28: 7,958,906 km (0.083 R)
• M29: 8,285,927 km (0.106 R)
• M30: 9,324,435 km (0.071 R)
• M31: 9,543,447 km (0.118 R)
• M32: 10,018,420 km (0.056 R)
• M33: 10,114,312 km (0.094 R)
• M34: 10,729,010 km (0.061 R)
• M35: 10,958,642 km (0.095 R)
• M36: 11,189,921 km (0.076 R)
• M37: 11,690,774 km (0.091 R)
• M38: 11,825,562 km (0.05 R)
• M39: 12,267,325 km (0.029 R)
• M40: 12,576,394 km (0.102 R)
• M41: 12,853,299 km (0.091 R)
• M42: 13,167,305 km (0.03 R)
• M43: 13,272,473 km (0.088 R)
• M44: 13,554,465 km (0.118 R)
• M45: 13,731,589 km (0.051 R)
• M46: 14,993,746 km (0.099 R)
• M47: 16,632,740 km (0.066 R)
• M48: 17,204,503 km (0.113 R)
• M49: 17,976,877 km (0.092 R)
• M50: 18,406,522 km (0.093 R)
• M51: 18,800,114 km (0.068 R)
• M52: 19,315,778 km (0.106 R)
• M53: 20,158,911 km (0.025 R)
• M54: 20,280,235 km (0.036 R)
• M55: 20,483,240 km (0.111 R)
• M56: 20,605,312 km (0.12 R)
• M57: 20,891,043 km (0.116 R)
• M58: 22,005,697 km (0.09 R)
• M59: 23,351,629 km (0.114 R)
• M60: 23,820,469 km (0.103 R)
• M61: 23,991,759 km (0.042 R)
• M62: 24,163,497 km (0.085 R)
• M63: 24,854,340 km (0.093 R)
• M64: 25,858,740 km (0.061 R)
• M65: 26,876,454 km (0.053 R)
• M66: 27,502,372 km (0.101 R)
• M67: 28,359,568 km (0.056 R)
• M68: 28,996,705 km (0.044 R)
• M69: 29,362,920 km (0.085 R)
• M70: 30,563,892 km (0.099 R)
• M71: 30,843,341 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.4

Radius: 10.6

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.98 AU - 8.1 AU

Year: 8126 Days

Day: 6.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,617,066 km

• M1: 165,156 km (0.114 R)
• M2: 296,353 km (0.102 R)
• M3: 449,841 km (0.043 R)
• M4: 526,884 km (0.072 R)
• M5: 762,052 km (0.035 R)
• M6: 1,169,556 km (0.07 R)
• M7: 1,675,347 km (0.088 R)
• M8: 1,747,602 km (0.076 R)
• M9: 1,990,250 km (0.104 R)
• M10: 2,145,084 km (0.062 R)
• M11: 2,384,889 km (0.114 R)
• M12: 2,718,343 km (0.092 R)
• M13: 2,847,296 km (0.055 R)
• M14: 3,000,484 km (0.088 R)
• M15: 3,854,539 km (0.043 R)
• M16: 4,048,717 km (0.045 R)
• M17: 4,421,515 km (0.115 R)
• M18: 4,599,387 km (0.085 R)
• M19: 5,361,288 km (0.068 R)
• M20: 5,881,739 km (0.112 R)
• M21: 5,965,365 km (0.034 R)
• M22: 6,133,961 km (0.098 R)
• M23: 6,447,070 km (0.072 R)
• M24: 6,941,341 km (0.061 R)
• M25: 7,059,374 km (0.098 R)
• M26: 7,178,155 km (0.056 R)
• M27: 7,327,603 km (0.092 R)
• M28: 7,477,949 km (0.112 R)
• M29: 7,629,491 km (0.074 R)
• M30: 8,402,015 km (0.106 R)
• M31: 8,973,778 km (0.12 R)
• M32: 9,296,760 km (0.06 R)
• M33: 9,755,576 km (0.08 R)
• M34: 9,921,181 km (0.112 R)
• M35: 10,154,703 km (0.117 R)
• M36: 10,255,233 km (0.073 R)
• M37: 10,389,871 km (0.098 R)
• M38: 10,968,815 km (0.106 R)
• M39: 11,349,093 km (0.089 R)
• M40: 11,628,392 km (0.036 R)
• M41: 12,087,059 km (0.1 R)
• M42: 12,949,341 km (0.078 R)
• M43: 13,720,070 km (0.096 R)
• M44: 13,794,270 km (0.082 R)
• M45: 13,980,370 km (0.085 R)
• M46: 14,167,218 km (0.109 R)
• M47: 14,242,166 km (0.075 R)
• M48: 14,657,001 km (0.113 R)
• M49: 15,114,022 km (0.032 R)
• M50: 16,081,322 km (0.118 R)
• M51: 16,592,199 km (0.069 R)
• M52: 16,710,830 km (0.095 R)
• M53: 17,148,404 km (0.082 R)
• M54: 17,831,917 km (0.049 R)
• M55: 17,994,081 km (0.049 R)
• M56: 18,238,224 km (0.078 R)
• M57: 19,018,527 km (0.058 R)
• M58: 19,142,693 km (0.114 R)
• M59: 19,267,159 km (0.093 R)
• M60: 19,725,975 km (0.068 R)
• M61: 20,230,419 km (0.114 R)
• M62: 20,654,230 km (0.096 R)
• M63: 21,295,257 km (0.086 R)
• M64: 21,596,697 km (0.119 R)
• M65: 22,247,298 km (0.09 R)
• M66: 23,523,517 km (0.059 R)
• M67: 24,058,479 km (0.118 R)
• M68: 24,192,818 km (0.113 R)
• M69: 24,282,577 km (0.118 R)
• M70: 25,095,043 km (0.112 R)
• M71: 25,779,004 km (0.091 R)
• M72: 26,100,191 km (0.111 R)
• M73: 26,238,270 km (0.117 R)
• M74: 26,468,950 km (0.107 R)
• M75: 26,885,879 km (0.079 R)
• M76: 27,258,378 km (0.072 R)
• M77: 27,867,241 km (0.071 R)
• M78: 28,860,272 km (0.085 R)
• M79: 29,768,630 km (0.088 R)
• M80: 30,444,064 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.6

Radius: 11.5

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 8.53 AU - 9.85 AU

Year: 9930 Days

Day: 7.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,617,066 km

• M1: 197,020 km (0.098 R)
• M2: 315,502 km (0.054 R)
• M3: 423,960 km (0.056 R)
• M4: 509,830 km (0.118 R)
• M5: 616,792 km (0.086 R)
• M6: 702,811 km (0.096 R)
• M7: 954,285 km (0.116 R)
• M8: 1,108,969 km (0.097 R)
• M9: 1,602,941 km (0.083 R)
• M10: 1,852,919 km (0.11 R)
• M11: 1,960,929 km (0.107 R)
• M12: 2,115,763 km (0.093 R)
• M13: 2,228,859 km (0.057 R)
• M14: 2,367,386 km (0.082 R)
• M15: 2,604,798 km (0.101 R)
• M16: 2,899,955 km (0.03 R)
• M17: 3,000,784 km (0.114 R)
• M18: 3,258,242 km (0.096 R)
• M19: 3,336,781 km (0.118 R)
• M20: 3,603,663 km (0.103 R)
• M21: 3,712,421 km (0.1 R)
• M22: 4,329,961 km (0.099 R)
• M23: 4,591,907 km (0.11 R)
• M24: 4,889,008 km (0.111 R)
• M25: 4,979,365 km (0.119 R)
• M26: 5,254,027 km (0.106 R)
• M27: 5,408,711 km (0.079 R)
• M28: 5,786,296 km (0.069 R)
• M29: 6,368,681 km (0.091 R)
• M30: 6,567,047 km (0.101 R)
• M31: 7,105,899 km (0.114 R)
• M32: 7,311,596 km (0.041 R)
• M33: 7,589,100 km (0.107 R)
• M34: 7,729,124 km (0.117 R)
• M35: 8,370,150 km (0.108 R)
• M36: 9,854,909 km (0.095 R)
• M37: 10,627,433 km (0.115 R)
• M38: 10,902,543 km (0.114 R)
• M39: 11,459,646 km (0.052 R)
• M40: 11,944,642 km (0.089 R)
• M41: 12,148,693 km (0.054 R)
• M42: 12,436,221 km (0.029 R)
• M43: 12,851,055 km (0.106 R)
• M44: 13,144,267 km (0.115 R)
• M45: 14,729,855 km (0.093 R)
• M46: 15,835,234 km (0.096 R)
• M47: 15,969,722 km (0.052 R)
• M48: 16,375,282 km (0.028 R)
• M49: 17,013,018 km (0.12 R)
• M50: 18,125,128 km (0.115 R)
• M51: 18,737,283 km (0.12 R)
• M52: 18,926,973 km (0.062 R)
• M53: 19,117,411 km (0.111 R)
• M54: 19,308,448 km (0.083 R)
• M55: 21,055,900 km (0.088 R)
• M56: 22,248,943 km (0.104 R)
• M57: 22,752,490 km (0.092 R)
• M58: 24,388,941 km (0.066 R)
• M59: 24,544,373 km (0.112 R)
• M60: 26,169,006 km (0.091 R)
• M61: 26,434,243 km (0.12 R)
• M62: 26,914,003 km (0.097 R)
• M63: 27,181,933 km (0.081 R)
• M64: 27,612,177 km (0.054 R)
• M65: 27,828,196 km (0.095 R)
• M66: 28,916,670 km (0.111 R)
• M67: 29,852,853 km (0.039 R)
• M68: 30,296,710 km (0.086 R)
• M69: 31,078,958 km (0.059 R)
• M70: 31,360,052 km (0.075 R)
• M71: 31,528,948 km (0.058 R)
• M72: 34,447,902 km (0.063 R)
• M73: 35,910,071 km (0.12 R)
• M74: 36,145,838 km (0.109 R)
• M75: 36,797,037 km (0.116 R)
• M76: 37,392,437 km (0.057 R)
• M77: 37,871,000 km (0.103 R)
• M78: 40,049,594 km (0.092 R)
• M79: 40,416,707 km (0.091 R)
• M80: 40,723,383 km (0.077 R)
• M81: 41,215,709 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.8

Radius: 14.1

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 9.46 AU - 14.56 AU

Year: 14836 Days

Day: 5.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 68.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,617,066 km

• M1: 217,814 km (0.075 R)
• M2: 356,193 km (0.059 R)
• M3: 723,904 km (0.083 R)
• M4: 880,234 km (0.077 R)
• M5: 1,115,252 km (0.073 R)
• M6: 1,347,727 km (0.079 R)
• M7: 1,596,658 km (0.043 R)
• M8: 1,727,107 km (0.07 R)
• M9: 1,915,900 km (0.083 R)
• M10: 2,026,902 km (0.103 R)
• M11: 2,433,209 km (0.083 R)
• M12: 2,739,586 km (0.099 R)
• M13: 2,929,426 km (0.116 R)
• M14: 3,767,622 km (0.09 R)
• M15: 3,908,544 km (0.115 R)
• M16: 4,828,720 km (0.11 R)
• M17: 4,982,058 km (0.112 R)
• M18: 5,773,580 km (0.082 R)
• M19: 6,018,622 km (0.07 R)
• M20: 6,267,253 km (0.051 R)
• M21: 6,392,915 km (0.047 R)
• M22: 7,339,720 km (0.111 R)
• M23: 7,472,264 km (0.062 R)
• M24: 8,514,812 km (0.055 R)
• M25: 8,607,562 km (0.089 R)
• M26: 9,266,990 km (0.085 R)
• M27: 9,602,837 km (0.098 R)
• M28: 10,734,395 km (0.097 R)
• M29: 10,985,869 km (0.073 R)
• M30: 11,597,725 km (0.077 R)
• M31: 12,483,494 km (0.06 R)
• M32: 13,229,388 km (0.113 R)
• M33: 13,934,892 km (0.099 R)
• M34: 15,382,551 km (0.119 R)
• M35: 15,552,643 km (0.106 R)
• M36: 15,837,627 km (0.1 R)
• M37: 16,181,852 km (0.085 R)
• M38: 16,877,632 km (0.11 R)
• M39: 19,084,350 km (0.047 R)
• M40: 19,206,272 km (0.1 R)
• M41: 19,512,050 km (0.109 R)
• M42: 19,696,355 km (0.103 R)
• M43: 20,688,787 km (0.033 R)
• M44: 22,336,159 km (0.067 R)
• M45: 23,762,874 km (0.061 R)
• M46: 24,025,418 km (0.099 R)
• M47: 24,421,104 km (0.034 R)
• M48: 25,352,650 km (0.091 R)
• M49: 26,771,885 km (0.057 R)
• M50: 28,008,761 km (0.084 R)
• M51: 28,704,091 km (0.085 R)
• M52: 28,983,690 km (0.099 R)
• M53: 31,685,727 km (0.107 R)
• M54: 32,047,155 km (0.067 R)
• M55: 32,410,079 km (0.066 R)
• M56: 34,764,600 km (0.115 R)
• M57: 36,566,357 km (0.059 R)
• M58: 37,478,605 km (0.084 R)
• M59: 37,937,571 km (0.096 R)
• M60: 38,398,482 km (0.109 R)
• M61: 39,093,215 km (0.055 R)
• M62: 40,260,228 km (0.055 R)
• M63: 40,573,486 km (0.068 R)
• M64: 41,280,934 km (0.09 R)
• M65: 43,187,708 km (0.091 R)
• M66: 43,749,299 km (0.087 R)
• M67: 44,394,066 km (0.07 R)
• M68: 45,041,974 km (0.116 R)
• M69: 46,757,562 km (0.057 R)
• M70: 48,078,960 km (0.044 R)
• M71: 48,328,041 km (0.049 R)
• M72: 50,168,244 km (0.078 R)
• M73: 50,336,692 km (0.097 R)
• M74: 50,843,080 km (0.112 R)
• M75: 52,457,690 km (0.104 R)
• M76: 52,628,681 km (0.034 R)
• M77: 55,650,258 km (0.096 R)
• M78: 55,824,540 km (0.059 R)
• M79: 57,050,195 km (0.106 R)
• M80: 58,284,677 km (0.096 R)
• M81: 58,373,239 km (0.074 R)
• M82: 59,082,931 km (0.093 R)
• M83: 59,438,824 km (0.036 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 10,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit