🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.46 AU - 0.72 AU

Year: 169 Days

Day: 17.5 Hours

Environment

Temp: 178 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,305,446 km

• M1: 82,129 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.45 AU - 1.45 AU

Year: 651 Days

Day: 18.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,305,446 km

• M1: 1,020,557 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.91 AU - 1.99 AU

Year: 1015 Days

Day: 24.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.75 AU - 3.59 AU

Year: 2104 Days

Day: 20.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.91 AU - 3.71 AU

Year: 2245 Days

Day: 44.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,305,446 km

• M1: 409,599 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.4 AU - 3.78 AU

Year: 2536 Days

Day: 32.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.2

Radius: 14.3

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.19 AU - 6.99 AU

Year: 6306 Days

Day: 6.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 57,305,446 km

• M1: 223,350 km (0.114 R)
• M2: 384,167 km (0.112 R)
• M3: 478,713 km (0.026 R)
• M4: 609,163 km (0.058 R)
• M5: 733,927 km (0.12 R)
• M6: 846,874 km (0.084 R)
• M7: 1,141,432 km (0.113 R)
• M8: 1,267,244 km (0.099 R)
• M9: 1,433,746 km (0.093 R)
• M10: 1,645,577 km (0.098 R)
• M11: 1,868,178 km (0.04 R)
• M12: 1,968,259 km (0.091 R)
• M13: 2,132,069 km (0.07 R)
• M14: 2,226,465 km (0.068 R)
• M15: 2,343,750 km (0.066 R)
• M16: 2,496,040 km (0.026 R)
• M17: 2,719,540 km (0.108 R)
• M18: 3,114,927 km (0.103 R)
• M19: 3,307,459 km (0.099 R)
• M20: 3,479,347 km (0.117 R)
• M21: 3,603,813 km (0.025 R)
• M22: 3,806,368 km (0.054 R)
• M23: 3,973,768 km (0.113 R)
• M24: 4,355,991 km (0.073 R)
• M25: 4,531,320 km (0.055 R)
• M26: 4,833,358 km (0.104 R)
• M27: 4,972,932 km (0.085 R)
• M28: 5,471,841 km (0.098 R)
• M29: 5,573,568 km (0.053 R)
• M30: 5,793,926 km (0.109 R)
• M31: 6,002,016 km (0.116 R)
• M32: 6,303,755 km (0.106 R)
• M33: 6,656,956 km (0.091 R)
• M34: 6,765,713 km (0.105 R)
• M35: 7,032,596 km (0.072 R)
• M36: 7,159,305 km (0.113 R)
• M37: 8,001,691 km (0.091 R)
• M38: 8,350,852 km (0.062 R)
• M39: 8,790,221 km (0.117 R)
• M40: 9,289,130 km (0.096 R)
• M41: 9,428,406 km (0.09 R)
• M42: 9,832,769 km (0.111 R)
• M43: 10,296,672 km (0.069 R)
• M44: 10,786,156 km (0.025 R)
• M45: 11,006,065 km (0.066 R)
• M46: 11,246,020 km (0.103 R)
• M47: 12,128,348 km (0.082 R)
• M48: 12,376,232 km (0.12 R)
• M49: 13,013,220 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.7

Radius: 14.8

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 9.57 AU - 13.63 AU

Year: 14728 Days

Day: 12.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 57,305,446 km

• M1: 202,256 km (0.118 R)
• M2: 402,269 km (0.077 R)
• M3: 801,097 km (0.099 R)
• M4: 985,551 km (0.099 R)
• M5: 1,237,623 km (0.075 R)
• M6: 1,568,982 km (0.117 R)
• M7: 1,715,588 km (0.031 R)
• M8: 2,316,224 km (0.072 R)
• M9: 2,450,862 km (0.086 R)
• M10: 2,710,564 km (0.027 R)
• M11: 2,834,880 km (0.077 R)
• M12: 3,034,443 km (0.074 R)
• M13: 3,719,901 km (0.113 R)
• M14: 3,918,866 km (0.096 R)
• M15: 4,922,967 km (0.099 R)
• M16: 5,275,120 km (0.074 R)
• M17: 5,658,240 km (0.091 R)
• M18: 5,795,571 km (0.089 R)
• M19: 6,427,921 km (0.115 R)
• M20: 7,033,045 km (0.111 R)
• M21: 8,220,104 km (0.051 R)
• M22: 8,612,050 km (0.114 R)
• M23: 8,876,838 km (0.118 R)
• M24: 9,278,958 km (0.109 R)
• M25: 9,414,344 km (0.116 R)
• M26: 10,352,621 km (0.101 R)
• M27: 10,662,588 km (0.08 R)
• M28: 11,523,524 km (0.082 R)
• M29: 11,844,860 km (0.103 R)
• M30: 12,169,188 km (0.1 R)
• M31: 12,377,129 km (0.086 R)
• M32: 13,007,984 km (0.068 R)
• M33: 13,803,695 km (0.101 R)
• M34: 14,301,108 km (0.101 R)
• M35: 15,058,372 km (0.044 R)
• M36: 16,088,503 km (0.112 R)
• M37: 16,349,551 km (0.115 R)
• M38: 16,546,272 km (0.064 R)
• M39: 17,041,591 km (0.062 R)
• M40: 17,743,205 km (0.103 R)
• M41: 18,318,110 km (0.114 R)
• M42: 18,556,718 km (0.114 R)
• M43: 19,209,414 km (0.034 R)
• M44: 19,590,589 km (0.112 R)
• M45: 19,729,865 km (0.098 R)
• M46: 20,607,855 km (0.067 R)
• M47: 21,247,984 km (0.112 R)
• M48: 21,498,710 km (0.048 R)
• M49: 22,292,925 km (0.096 R)
• M50: 23,244,068 km (0.081 R)
• M51: 24,545,271 km (0.102 R)
• M52: 24,770,715 km (0.077 R)
• M53: 25,337,391 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.9

Radius: 6.9

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 12.93 AU - 14.63 AU

Year: 19069 Days

Day: 19.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 127 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 57,305,446 km

• M1: 160,967 km (0.111 R)
• M2: 509,680 km (0.111 R)
• M3: 650,302 km (0.06 R)
• M4: 1,145,471 km (0.113 R)
• M5: 1,682,527 km (0.12 R)
• M6: 2,173,358 km (0.099 R)
• M7: 3,310,750 km (0.116 R)
• M8: 3,510,164 km (0.107 R)
• M9: 4,061,133 km (0.059 R)
• M10: 4,203,102 km (0.105 R)
• M11: 4,750,032 km (0.079 R)
• M12: 4,937,328 km (0.067 R)
• M13: 5,089,020 km (0.101 R)
• M14: 5,165,315 km (0.112 R)
• M15: 5,242,059 km (0.08 R)
• M16: 5,790,186 km (0.112 R)
• M17: 6,030,589 km (0.088 R)
• M18: 6,356,264 km (0.051 R)
• M19: 7,759,342 km (0.092 R)
• M20: 8,791,717 km (0.088 R)
• M21: 9,347,324 km (0.086 R)
• M22: 10,540,965 km (0.104 R)
• M23: 10,982,279 km (0.049 R)
• M24: 11,883,157 km (0.07 R)
• M25: 12,291,111 km (0.12 R)
• M26: 12,548,419 km (0.068 R)
• M27: 12,755,462 km (0.025 R)
• M28: 13,330,965 km (0.054 R)
• M29: 14,129,220 km (0.064 R)
• M30: 14,236,930 km (0.116 R)
• M31: 14,344,790 km (0.075 R)
• M32: 14,507,104 km (0.088 R)
• M33: 16,332,647 km (0.112 R)
• M34: 16,389,195 km (0.084 R)
• M35: 17,531,674 km (0.117 R)
• M36: 17,821,295 km (0.046 R)
• M37: 18,112,562 km (0.084 R)
• M38: 18,995,638 km (0.103 R)
• M39: 19,652,074 km (0.096 R)
• M40: 20,134,228 km (0.053 R)
• M41: 20,255,402 km (0.072 R)
• M42: 20,742,343 km (0.107 R)
• M43: 21,048,720 km (0.104 R)
• M44: 21,294,808 km (0.113 R)
• M45: 21,603,728 km (0.056 R)
• M46: 23,872,230 km (0.066 R)
• M47: 24,000,435 km (0.097 R)
• M48: 24,321,921 km (0.101 R)
• M49: 24,969,381 km (0.107 R)
• M50: 25,034,456 km (0.076 R)
• M51: 25,951,191 km (0.105 R)
• M52: 27,346,640 km (0.12 R)
• M53: 27,682,488 km (0.117 R)
• M54: 29,657,329 km (0.057 R)
• M55: 29,933,337 km (0.106 R)
• M56: 30,071,566 km (0.095 R)
• M57: 30,140,829 km (0.066 R)
• M58: 32,171,321 km (0.06 R)
• M59: 32,739,195 km (0.119 R)
• M60: 33,095,836 km (0.113 R)
• M61: 33,740,902 km (0.108 R)
• M62: 34,029,028 km (0.074 R)
• M63: 34,245,496 km (0.074 R)
• M64: 35,262,312 km (0.025 R)
• M65: 35,994,594 km (0.109 R)
• M66: 36,880,064 km (0.045 R)
• M67: 37,176,716 km (0.109 R)
• M68: 37,251,067 km (0.119 R)
• M69: 37,399,767 km (0.105 R)
• M70: 37,548,766 km (0.113 R)
• M71: 37,772,565 km (0.093 R)
• M72: 38,822,891 km (0.114 R)
• M73: 39,275,874 km (0.102 R)
• M74: 39,427,416 km (0.091 R)
• M75: 41,105,605 km (0.039 R)
• M76: 41,259,392 km (0.094 R)
• M77: 42,885,072 km (0.084 R)
• M78: 43,353,313 km (0.048 R)
• M79: 43,666,571 km (0.113 R)
• M80: 43,823,350 km (0.064 R)
• M81: 44,768,509 km (0.101 R)
• M82: 44,847,497 km (0.106 R)
• M83: 45,005,771 km (0.109 R)
• M84: 46,438,470 km (0.041 R)
• M85: 47,482,514 km (0.071 R)
• M86: 48,859,413 km (0.086 R)
• M87: 49,511,809 km (0.1 R)
• M88: 49,675,469 km (0.07 R)
• M89: 50,908,006 km (0.082 R)
• M90: 51,486,650 km (0.105 R)
• M91: 51,569,378 km (0.118 R)
• M92: 51,735,282 km (0.104 R)
• M93: 52,067,389 km (0.104 R)
• M94: 53,068,049 km (0.076 R)
• M95: 53,486,923 km (0.09 R)
• M96: 53,570,848 km (0.061 R)
• M97: 55,003,696 km (0.101 R)
• M98: 55,342,835 km (0.083 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 15,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit