🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.53 AU - 0.61 AU

Year: 163 Days

Day: 25.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.94 AU - 0.96 AU

Year: 351 Days

Day: 15.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.12 AU - 1.84 AU

Year: 682 Days

Day: 33.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,595,992 km

• M1: 857,944 km (0.119 R)
• M2: 895,942 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.02 AU - 2.02 AU

Year: 1087 Days

Day: 38 Hours

Environment

Temp: -82 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.65 AU - 3.17 AU

Year: 1880 Days

Day: 32.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.9

Radius: 9

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.9 AU - 4.8 AU

Year: 3436 Days

Day: 7 Hours

Environment

Temp: -135 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 18,595,992 km

• M1: 112,498 km (0.098 R)
• M2: 168,746 km (0.084 R)
• M3: 452,384 km (0.038 R)
• M4: 574,905 km (0.079 R)
• M5: 645,216 km (0.11 R)
• M6: 718,668 km (0.065 R)
• M7: 936,333 km (0.082 R)
• M8: 999,463 km (0.099 R)
• M9: 1,108,071 km (0.094 R)
• M10: 1,337,555 km (0.092 R)
• M11: 1,569,581 km (0.085 R)
• M12: 1,697,038 km (0.027 R)
• M13: 1,762,113 km (0.03 R)
• M14: 1,948,811 km (0.079 R)
• M15: 2,086,142 km (0.1 R)
• M16: 2,443,831 km (0.068 R)
• M17: 2,728,516 km (0.082 R)
• M18: 2,929,575 km (0.071 R)
• M19: 3,151,578 km (0.049 R)
• M20: 3,264,674 km (0.11 R)
• M21: 3,747,427 km (0.088 R)
• M22: 3,901,961 km (0.078 R)
• M23: 3,971,225 km (0.117 R)
• M24: 4,504,392 km (0.093 R)
• M25: 4,872,253 km (0.098 R)
• M26: 5,078,848 km (0.119 R)
• M27: 5,173,693 km (0.077 R)
• M28: 5,345,880 km (0.043 R)
• M29: 5,696,089 km (0.095 R)
• M30: 5,774,927 km (0.109 R)
• M31: 5,973,593 km (0.12 R)
• M32: 6,562,559 km (0.102 R)
• M33: 6,624,493 km (0.066 R)
• M34: 7,383,702 km (0.085 R)
• M35: 7,795,395 km (0.112 R)
• M36: 7,949,032 km (0.12 R)
• M37: 8,125,708 km (0.062 R)
• M38: 8,326,169 km (0.068 R)
• M39: 8,528,275 km (0.048 R)
• M40: 8,891,499 km (0.09 R)
• M41: 8,960,164 km (0.094 R)
• M42: 9,352,709 km (0.101 R)
• M43: 9,469,246 km (0.092 R)
• M44: 9,562,894 km (0.066 R)
• M45: 9,916,544 km (0.032 R)
• M46: 10,250,446 km (0.054 R)
• M47: 10,370,573 km (0.115 R)
• M48: 10,539,619 km (0.084 R)
• M49: 10,880,403 km (0.076 R)
• M50: 11,101,508 km (0.096 R)
• M51: 11,548,058 km (0.064 R)
• M52: 13,078,444 km (0.063 R)
• M53: 13,392,151 km (0.084 R)
• M54: 13,549,827 km (0.117 R)
• M55: 13,920,531 km (0.026 R)
• M56: 14,080,301 km (0.114 R)
• M57: 14,563,502 km (0.106 R)
• M58: 15,353,379 km (0.087 R)
• M59: 15,601,412 km (0.1 R)
• M60: 15,767,466 km (0.106 R)
• M61: 15,850,642 km (0.116 R)
• M62: 15,989,768 km (0.054 R)
• M63: 16,213,118 km (0.09 R)
• M64: 16,662,959 km (0.084 R)
• M65: 16,719,507 km (0.109 R)
• M66: 16,861,026 km (0.092 R)
• M67: 17,230,982 km (0.059 R)
• M68: 17,402,720 km (0.112 R)
• M69: 19,655,664 km (0.05 R)
• M70: 19,715,503 km (0.067 R)
• M71: 19,895,021 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.5

Radius: 12.6

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.46 AU - 5.52 AU

Year: 4222 Days

Day: 13 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 18,595,992 km

• M1: 157,227 km (0.072 R)
• M2: 339,438 km (0.045 R)
• M3: 560,244 km (0.103 R)
• M4: 751,281 km (0.07 R)
• M5: 879,037 km (0.103 R)
• M6: 1,287,140 km (0.061 R)
• M7: 1,501,215 km (0.116 R)
• M8: 1,583,194 km (0.115 R)
• M9: 1,690,905 km (0.116 R)
• M10: 1,788,742 km (0.082 R)
• M11: 1,964,818 km (0.039 R)
• M12: 2,458,342 km (0.107 R)
• M13: 2,655,213 km (0.066 R)
• M14: 2,886,641 km (0.118 R)
• M15: 4,058,291 km (0.084 R)
• M16: 4,564,680 km (0.119 R)
• M17: 4,842,932 km (0.119 R)
• M18: 5,379,988 km (0.088 R)
• M19: 5,544,845 km (0.06 R)
• M20: 5,767,148 km (0.051 R)
• M21: 5,860,796 km (0.106 R)
• M22: 6,030,440 km (0.071 R)
• M23: 6,201,879 km (0.038 R)
• M24: 6,374,814 km (0.064 R)
• M25: 6,510,499 km (0.049 R)
• M26: 6,863,850 km (0.054 R)
• M27: 7,446,234 km (0.064 R)
• M28: 7,630,239 km (0.104 R)
• M29: 8,149,344 km (0.083 R)
• M30: 8,233,568 km (0.052 R)
• M31: 8,381,520 km (0.119 R)
• M32: 8,594,398 km (0.063 R)
• M33: 9,090,763 km (0.101 R)
• M34: 9,199,970 km (0.086 R)
• M35: 9,485,851 km (0.07 R)
• M36: 9,663,274 km (0.114 R)
• M37: 9,819,455 km (0.119 R)
• M38: 10,224,865 km (0.06 R)
• M39: 10,361,149 km (0.113 R)
• M40: 10,521,069 km (0.029 R)
• M41: 10,635,810 km (0.107 R)
• M42: 10,866,341 km (0.088 R)
• M43: 11,075,478 km (0.1 R)
• M44: 11,238,839 km (0.106 R)
• M45: 12,044,424 km (0.099 R)
• M46: 12,260,742 km (0.104 R)
• M47: 12,381,468 km (0.09 R)
• M48: 12,795,106 km (0.053 R)
• M49: 13,040,446 km (0.107 R)
• M50: 13,188,399 km (0.103 R)
• M51: 13,660,829 km (0.088 R)
• M52: 13,987,251 km (0.083 R)
• M53: 14,088,230 km (0.114 R)
• M54: 14,392,512 km (0.081 R)
• M55: 14,878,855 km (0.119 R)
• M56: 15,188,672 km (0.116 R)
• M57: 15,500,733 km (0.098 R)
• M58: 15,631,482 km (0.092 R)
• M59: 15,788,709 km (0.104 R)
• M60: 15,972,864 km (0.027 R)
• M61: 16,689,886 km (0.038 R)
• M62: 16,958,265 km (0.091 R)
• M63: 17,390,304 km (0.117 R)
• M64: 17,580,592 km (0.107 R)
• M65: 17,716,876 km (0.11 R)
• M66: 17,935,738 km (0.053 R)
• M67: 18,183,023 km (0.111 R)
• M68: 18,265,601 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.4

Radius: 10.5

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.38 AU - 7.18 AU

Year: 5263 Days

Day: 7.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 18,595,992 km

• M1: 157,975 km (0.058 R)
• M2: 241,301 km (0.063 R)
• M3: 415,583 km (0.114 R)
• M4: 662,719 km (0.114 R)
• M5: 758,910 km (0.097 R)
• M6: 888,611 km (0.087 R)
• M7: 1,087,577 km (0.111 R)
• M8: 1,214,136 km (0.062 R)
• M9: 1,301,352 km (0.057 R)
• M10: 1,436,289 km (0.062 R)
• M11: 1,517,371 km (0.108 R)
• M12: 1,757,476 km (0.077 R)
• M13: 1,844,542 km (0.06 R)
• M14: 2,010,147 km (0.078 R)
• M15: 2,088,237 km (0.1 R)
• M16: 2,247,558 km (0.096 R)
• M17: 2,578,618 km (0.09 R)
• M18: 2,663,889 km (0.097 R)
• M19: 2,764,569 km (0.069 R)
• M20: 3,044,167 km (0.083 R)
• M21: 3,180,002 km (0.112 R)
• M22: 3,504,629 km (0.051 R)
• M23: 3,583,467 km (0.114 R)
• M24: 3,662,904 km (0.057 R)
• M25: 4,320,237 km (0.073 R)
• M26: 4,490,180 km (0.099 R)
• M27: 4,558,846 km (0.092 R)
• M28: 4,942,863 km (0.095 R)
• M29: 5,192,692 km (0.114 R)
• M30: 5,446,559 km (0.077 R)
• M31: 5,630,565 km (0.104 R)
• M32: 5,704,765 km (0.119 R)
• M33: 5,872,764 km (0.095 R)
• M34: 6,023,558 km (0.064 R)
• M35: 6,099,404 km (0.098 R)
• M36: 6,348,186 km (0.111 R)
• M37: 6,444,826 km (0.117 R)
• M38: 6,975,001 km (0.073 R)
• M39: 7,174,863 km (0.11 R)
• M40: 7,376,671 km (0.032 R)
• M41: 7,621,413 km (0.079 R)
• M42: 7,765,326 km (0.1 R)
• M43: 8,014,407 km (0.071 R)
• M44: 8,160,863 km (0.114 R)
• M45: 9,188,900 km (0.068 R)
• M46: 9,298,256 km (0.072 R)
• M47: 9,629,166 km (0.096 R)
• M48: 9,740,467 km (0.058 R)
• M49: 10,166,821 km (0.042 R)
• M50: 10,370,872 km (0.079 R)
• M51: 10,714,199 km (0.112 R)
• M52: 10,921,841 km (0.115 R)
• M53: 11,107,642 km (0.111 R)
• M54: 11,695,113 km (0.12 R)
• M55: 11,837,530 km (0.058 R)
• M56: 12,220,351 km (0.105 R)
• M57: 12,364,862 km (0.119 R)
• M58: 12,826,521 km (0.087 R)
• M59: 12,924,508 km (0.116 R)
• M60: 13,145,614 km (0.119 R)
• M61: 13,766,744 km (0.094 R)
• M62: 14,068,333 km (0.112 R)
• M63: 14,422,880 km (0.08 R)
• M64: 14,677,945 km (0.116 R)
• M65: 14,985,967 km (0.081 R)
• M66: 15,270,203 km (0.093 R)
• M67: 15,739,192 km (0.057 R)
• M68: 15,844,060 km (0.119 R)
• M69: 16,028,215 km (0.111 R)
• M70: 16,905,607 km (0.073 R)
• M71: 17,013,018 km (0.075 R)
• M72: 17,201,511 km (0.076 R)
• M73: 17,825,933 km (0.108 R)
• M74: 18,292,080 km (0.111 R)
• M75: 18,374,807 km (0.079 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 16,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit