🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.77 AU - 0.91 AU

Year: 269 Days

Day: 26.2 Hours

Environment

Temp: 155 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.24 AU - 1.88 AU

Year: 682 Days

Day: 29.7 Hours

Environment

Temp: -14 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,698,013 km

• M1: 346,169 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.45 AU - 2.35 AU

Year: 916 Days

Day: 40.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.11 AU - 3.19 AU

Year: 1956 Days

Day: 26 Hours

Environment

Temp: -98 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.3 AU - 5.44 AU

Year: 3760 Days

Day: 13.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.35 AU - 6.51 AU

Year: 4427 Days

Day: 43.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.8

Radius: 10.8

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.45 AU - 10.07 AU

Year: 9071 Days

Day: 11 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 23,698,013 km

• M1: 231,278 km (0.096 R)
• M2: 576,401 km (0.042 R)
• M3: 718,818 km (0.11 R)
• M4: 1,098,497 km (0.047 R)
• M5: 1,259,016 km (0.081 R)
• M6: 1,449,155 km (0.102 R)
• M7: 1,603,839 km (0.077 R)
• M8: 3,029,058 km (0.09 R)
• M9: 3,521,384 km (0.109 R)
• M10: 3,640,913 km (0.103 R)
• M11: 3,822,674 km (0.119 R)
• M12: 5,009,733 km (0.068 R)
• M13: 5,110,712 km (0.115 R)
• M14: 5,486,801 km (0.115 R)
• M15: 5,907,321 km (0.095 R)
• M16: 6,014,134 km (0.118 R)
• M17: 6,302,109 km (0.091 R)
• M18: 6,631,524 km (0.088 R)
• M19: 7,307,258 km (0.093 R)
• M20: 7,421,999 km (0.074 R)
• M21: 7,847,904 km (0.102 R)
• M22: 8,083,671 km (0.09 R)
• M23: 8,321,830 km (0.098 R)
• M24: 8,804,882 km (0.069 R)
• M25: 8,927,103 km (0.096 R)
• M26: 9,173,192 km (0.085 R)
• M27: 9,630,363 km (0.1 R)
• M28: 9,925,071 km (0.102 R)
• M29: 10,740,080 km (0.044 R)
• M30: 10,870,828 km (0.108 R)
• M31: 11,890,039 km (0.12 R)
• M32: 12,479,754 km (0.098 R)
• M33: 13,311,817 km (0.113 R)
• M34: 14,401,039 km (0.115 R)
• M35: 14,980,731 km (0.12 R)
• M36: 15,126,888 km (0.114 R)
• M37: 15,273,344 km (0.106 R)
• M38: 15,518,834 km (0.074 R)
• M39: 15,716,004 km (0.037 R)
• M40: 15,914,072 km (0.117 R)
• M41: 16,063,221 km (0.096 R)
• M42: 17,068,967 km (0.116 R)
• M43: 18,406,971 km (0.073 R)
• M44: 18,668,169 km (0.117 R)
• M45: 18,983,072 km (0.118 R)
• M46: 19,458,943 km (0.091 R)
• M47: 19,671,671 km (0.059 R)
• M48: 20,746,981 km (0.052 R)
• M49: 20,855,589 km (0.057 R)
• M50: 21,291,816 km (0.069 R)
• M51: 21,456,224 km (0.068 R)
• M52: 21,841,289 km (0.107 R)
• M53: 22,062,544 km (0.092 R)
• M54: 22,842,248 km (0.09 R)
• M55: 23,122,894 km (0.051 R)
• M56: 23,348,338 km (0.084 R)
• M57: 24,085,856 km (0.115 R)
• M58: 24,199,999 km (0.1 R)
• M59: 24,658,367 km (0.115 R)
• M60: 24,888,598 km (0.092 R)
• M61: 25,467,542 km (0.104 R)
• M62: 26,226,601 km (0.067 R)
• M63: 26,520,561 km (0.068 R)
• M64: 26,933,900 km (0.114 R)
• M65: 27,647,482 km (0.049 R)
• M66: 28,126,644 km (0.065 R)
• M67: 28,487,773 km (0.109 R)
• M68: 28,668,936 km (0.101 R)
• M69: 29,153,932 km (0.05 R)
• M70: 30,009,183 km (0.068 R)
• M71: 30,132,153 km (0.12 R)
• M72: 31,120,995 km (0.089 R)
• M73: 33,067,113 km (0.119 R)
• M74: 33,894,988 km (0.109 R)
• M75: 34,086,922 km (0.044 R)
• M76: 35,376,156 km (0.079 R)
• M77: 35,570,933 km (0.085 R)
• M78: 35,896,308 km (0.072 R)
• M79: 36,157,357 km (0.1 R)
• M80: 36,353,629 km (0.084 R)
• M81: 38,535,065 km (0.094 R)
• M82: 39,675,300 km (0.099 R)
• M83: 39,945,175 km (0.083 R)
• M84: 40,418,951 km (0.113 R)
• M85: 41,508,921 km (0.111 R)
• M86: 42,057,497 km (0.083 R)
• M87: 43,300,655 km (0.072 R)
• M88: 43,717,734 km (0.11 R)
• M89: 45,117,521 km (0.083 R)
• M90: 45,399,214 km (0.096 R)
• M91: 46,603,177 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.4

Radius: 11.8

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.81 AU - 11.07 AU

Year: 10147 Days

Day: 14.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 23,698,013 km

• M1: 157,676 km (0.084 R)
• M2: 262,993 km (0.107 R)
• M3: 417,976 km (0.091 R)
• M4: 564,433 km (0.087 R)
• M5: 902,674 km (0.077 R)
• M6: 1,041,351 km (0.106 R)
• M7: 1,289,085 km (0.115 R)
• M8: 1,841,400 km (0.114 R)
• M9: 2,005,509 km (0.104 R)
• M10: 2,143,588 km (0.1 R)
• M11: 2,221,678 km (0.036 R)
• M12: 2,300,815 km (0.073 R)
• M13: 2,461,932 km (0.045 R)
• M14: 2,543,912 km (0.054 R)
• M15: 2,660,299 km (0.085 R)
• M16: 3,020,231 km (0.079 R)
• M17: 3,215,157 km (0.049 R)
• M18: 3,506,125 km (0.114 R)
• M19: 3,711,224 km (0.069 R)
• M20: 3,862,916 km (0.105 R)
• M21: 4,530,422 km (0.09 R)
• M22: 5,128,215 km (0.094 R)
• M23: 5,212,588 km (0.033 R)
• M24: 5,663,626 km (0.045 R)
• M25: 5,816,664 km (0.076 R)
• M26: 6,216,839 km (0.102 R)
• M27: 7,067,452 km (0.103 R)
• M28: 7,398,811 km (0.116 R)
• M29: 7,954,418 km (0.091 R)
• M30: 8,249,575 km (0.064 R)
• M31: 9,544,195 km (0.105 R)
• M32: 9,648,464 km (0.091 R)
• M33: 9,989,847 km (0.1 R)
• M34: 10,388,675 km (0.04 R)
• M35: 10,819,816 km (0.117 R)
• M36: 11,037,630 km (0.116 R)
• M37: 11,256,941 km (0.12 R)
• M38: 11,560,923 km (0.099 R)
• M39: 11,699,900 km (0.101 R)
• M40: 12,035,897 km (0.072 R)
• M41: 12,120,270 km (0.046 R)
• M42: 12,545,726 km (0.087 R)
• M43: 13,091,609 km (0.117 R)
• M44: 14,595,217 km (0.106 R)
• M45: 16,495,708 km (0.093 R)
• M46: 18,052,125 km (0.119 R)
• M47: 18,407,868 km (0.113 R)
• M48: 18,831,380 km (0.077 R)
• M49: 21,507,835 km (0.113 R)
• M50: 21,988,344 km (0.111 R)
• M51: 22,299,208 km (0.113 R)
• M52: 22,715,838 km (0.109 R)
• M53: 23,100,006 km (0.098 R)
• M54: 23,310,490 km (0.077 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 14,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit