🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.62 AU - 0.7 AU

Year: 188 Days

Day: 25.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,607,552 km

• M1: 157,826 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.65 AU - 0.67 AU

Year: 188 Days

Day: 36 Hours

Environment

Temp: 155 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,607,552 km

• M1: 101,128 km (0.072 R)
• M2: 337,942 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.64 AU - 0.9 AU

Year: 237 Days

Day: 41.2 Hours

Environment

Temp: 204 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.92 AU - 1.2 AU

Year: 384 Days

Day: 38.3 Hours

Environment

Temp: 109 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.23 AU - 1.77 AU

Year: 646 Days

Day: 34.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.37 AU - 5.45 AU

Year: 3255 Days

Day: 24.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,607,552 km

• M1: 559,346 km (0.091 R)
• M2: 904,768 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.6

Radius: 11.2

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.74 AU - 8.16 AU

Year: 7878 Days

Day: 11.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 50,607,552 km

• M1: 244,892 km (0.056 R)
• M2: 333,154 km (0.116 R)
• M3: 518,656 km (0.064 R)
• M4: 730,486 km (0.075 R)
• M5: 888,163 km (0.096 R)
• M6: 1,121,086 km (0.095 R)
• M7: 1,631,215 km (0.069 R)
• M8: 1,720,525 km (0.069 R)
• M9: 1,919,640 km (0.104 R)
• M10: 2,014,036 km (0.057 R)
• M11: 2,357,513 km (0.111 R)
• M12: 2,476,144 km (0.054 R)
• M13: 2,684,235 km (0.095 R)
• M14: 2,862,256 km (0.042 R)
• M15: 3,343,213 km (0.064 R)
• M16: 4,152,837 km (0.097 R)
• M17: 4,463,851 km (0.12 R)
• M18: 4,868,812 km (0.067 R)
• M19: 5,307,882 km (0.098 R)
• M20: 5,668,413 km (0.095 R)
• M21: 5,828,632 km (0.076 R)
• M22: 7,139,558 km (0.045 R)
• M23: 7,337,626 km (0.056 R)
• M24: 7,537,638 km (0.117 R)
• M25: 8,122,566 km (0.049 R)
• M26: 8,669,346 km (0.039 R)
• M27: 9,094,055 km (0.08 R)
• M28: 9,798,661 km (0.099 R)
• M29: 9,936,291 km (0.031 R)
• M30: 10,157,695 km (0.1 R)
• M31: 10,296,821 km (0.11 R)
• M32: 10,436,695 km (0.094 R)
• M33: 10,520,919 km (0.063 R)
• M34: 11,375,422 km (0.111 R)
• M35: 12,075,241 km (0.075 R)
• M36: 12,370,846 km (0.069 R)
• M37: 13,241,805 km (0.034 R)
• M38: 15,328,995 km (0.07 R)
• M39: 15,456,751 km (0.05 R)
• M40: 15,552,793 km (0.096 R)
• M41: 15,649,134 km (0.049 R)
• M42: 16,296,294 km (0.116 R)
• M43: 17,316,552 km (0.114 R)
• M44: 17,449,694 km (0.093 R)
• M45: 17,583,135 km (0.091 R)
• M46: 17,750,535 km (0.093 R)
• M47: 18,255,727 km (0.105 R)
• M48: 18,731,598 km (0.109 R)
• M49: 18,868,331 km (0.059 R)
• M50: 19,314,880 km (0.119 R)
• M51: 19,695,457 km (0.112 R)
• M52: 19,973,859 km (0.091 R)
• M53: 20,323,768 km (0.11 R)
• M54: 20,887,603 km (0.105 R)
• M55: 21,922,820 km (0.12 R)
• M56: 22,211,394 km (0.114 R)
• M57: 22,573,870 km (0.04 R)
• M58: 23,635,865 km (0.072 R)
• M59: 25,052,108 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.8

Radius: 8.2

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8.33 AU - 13.33 AU

Year: 12526 Days

Day: 6.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,607,552 km

• M1: 110,254 km (0.076 R)
• M2: 223,948 km (0.029 R)
• M3: 432,637 km (0.106 R)
• M4: 718,219 km (0.113 R)
• M5: 900,579 km (0.09 R)
• M6: 958,324 km (0.106 R)
• M7: 1,202,168 km (0.081 R)
• M8: 3,364,755 km (0.115 R)
• M9: 4,384,265 km (0.118 R)
• M10: 4,687,200 km (0.068 R)
• M11: 4,824,083 km (0.103 R)
• M12: 5,278,112 km (0.083 R)
• M13: 5,564,293 km (0.093 R)
• M14: 6,339,509 km (0.034 R)
• M15: 6,567,347 km (0.114 R)
• M16: 7,187,729 km (0.114 R)
• M17: 7,544,969 km (0.083 R)
• M18: 8,525,732 km (0.091 R)
• M19: 8,692,983 km (0.096 R)
• M20: 9,073,560 km (0.1 R)
• M21: 9,502,756 km (0.106 R)
• M22: 10,026,648 km (0.081 R)
• M23: 10,694,602 km (0.1 R)
• M24: 11,239,288 km (0.066 R)
• M25: 11,561,223 km (0.106 R)
• M26: 12,402,860 km (0.114 R)
• M27: 13,849,172 km (0.037 R)
• M28: 13,996,676 km (0.117 R)
• M29: 14,742,272 km (0.103 R)
• M30: 15,246,566 km (0.047 R)
• M31: 15,961,943 km (0.106 R)
• M32: 16,479,701 km (0.036 R)
• M33: 16,792,959 km (0.086 R)
• M34: 17,108,162 km (0.099 R)
• M35: 17,319,394 km (0.113 R)
• M36: 17,372,352 km (0.095 R)
• M37: 18,226,855 km (0.093 R)
• M38: 19,149,724 km (0.084 R)
• M39: 19,204,477 km (0.062 R)
• M40: 19,810,348 km (0.118 R)
• M41: 19,921,200 km (0.046 R)
• M42: 21,665,212 km (0.067 R)
• M43: 22,932,306 km (0.097 R)
• M44: 23,574,829 km (0.107 R)
• M45: 23,692,264 km (0.065 R)
• M46: 24,341,818 km (0.063 R)
• M47: 24,401,208 km (0.113 R)
• M48: 24,698,608 km (0.069 R)
• M49: 25,057,045 km (0.088 R)
• M50: 28,297,784 km (0.092 R)
• M51: 28,986,682 km (0.05 R)
• M52: 29,112,494 km (0.082 R)
• M53: 29,617,835 km (0.117 R)
• M54: 29,744,545 km (0.102 R)
• M55: 32,057,178 km (0.036 R)
• M56: 32,578,826 km (0.047 R)
• M57: 33,829,165 km (0.111 R)
• M58: 34,160,674 km (0.097 R)
• M59: 34,894,152 km (0.111 R)
• M60: 35,296,271 km (0.112 R)
• M61: 36,105,446 km (0.091 R)
• M62: 38,638,138 km (0.1 R)
• M63: 38,915,492 km (0.066 R)
• M64: 39,262,859 km (0.1 R)
• M65: 39,891,020 km (0.07 R)
• M66: 41,723,893 km (0.073 R)
• M67: 42,293,412 km (0.079 R)
• M68: 42,579,144 km (0.057 R)
• M69: 42,937,282 km (0.112 R)
• M70: 43,800,611 km (0.04 R)
• M71: 44,234,445 km (0.062 R)
• M72: 45,033,597 km (0.102 R)
• M73: 45,398,316 km (0.074 R)
• M74: 45,471,470 km (0.117 R)
• M75: 45,544,623 km (0.092 R)
• M76: 45,690,930 km (0.097 R)
• M77: 47,459,326 km (0.095 R)
• M78: 47,904,978 km (0.108 R)
• M79: 48,501,275 km (0.117 R)
• M80: 49,099,966 km (0.098 R)
• M81: 49,851,845 km (0.091 R)
• M82: 49,927,242 km (0.104 R)
• M83: 50,456,071 km (0.071 R)
• M84: 50,531,767 km (0.065 R)
• M85: 50,607,613 km (0.088 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 13,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit