🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.54 AU - 0.72 AU

Year: 193 Days

Day: 14.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,489,143 km

• M1: 191,934 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.52 AU - 0.78 AU

Year: 202 Days

Day: 41.4 Hours

Environment

Temp: 92 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.66 AU - 0.82 AU

Year: 245 Days

Day: 23.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,489,143 km

• M1: 445,802 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.18 AU - 1.68 AU

Year: 658 Days

Day: 13 Hours

Environment

Temp: -47 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,489,143 km

• M1: 80,783 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.32 AU - 2 AU

Year: 823 Days

Day: 33.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.75 AU - 1.91 AU

Year: 953 Days

Day: 43.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,489,143 km

• M1: 638,783 km (0.042 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.22 AU - 3.24 AU

Year: 2235 Days

Day: 13.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,489,143 km

• M1: 297,550 km (0.114 R)
• M2: 358,436 km (0.113 R)

Asteroid Belt

Center: 5.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.8

Radius: 8

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.01 AU - 8.81 AU

Year: 8565 Days

Day: 9 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 40,489,143 km

• M1: 109,954 km (0.111 R)
• M2: 167,849 km (0.082 R)
• M3: 225,145 km (0.07 R)
• M4: 429,795 km (0.118 R)
• M5: 560,992 km (0.107 R)
• M6: 706,252 km (0.117 R)
• M7: 947,403 km (0.045 R)
• M8: 998,715 km (0.083 R)
• M9: 1,051,224 km (0.108 R)
• M10: 1,289,234 km (0.116 R)
• M11: 1,484,011 km (0.103 R)
• M12: 1,585,139 km (0.1 R)
• M13: 1,646,773 km (0.073 R)
• M14: 1,794,127 km (0.077 R)
• M15: 1,901,987 km (0.098 R)
• M16: 1,989,951 km (0.044 R)
• M17: 2,355,269 km (0.083 R)
• M18: 2,594,326 km (0.07 R)
• M19: 3,018,586 km (0.097 R)
• M20: 3,225,779 km (0.091 R)
• M21: 3,278,437 km (0.105 R)
• M22: 3,437,759 km (0.106 R)
• M23: 4,015,506 km (0.102 R)
• M24: 4,072,204 km (0.1 R)
• M25: 5,446,559 km (0.073 R)
• M26: 6,916,658 km (0.04 R)
• M27: 7,018,833 km (0.117 R)
• M28: 7,642,506 km (0.109 R)
• M29: 8,355,939 km (0.119 R)
• M30: 8,574,202 km (0.052 R)
• M31: 8,905,112 km (0.098 R)
• M32: 9,053,514 km (0.103 R)
• M33: 9,807,786 km (0.042 R)
• M34: 10,699,988 km (0.117 R)
• M35: 10,857,813 km (0.082 R)
• M36: 11,376,170 km (0.059 R)
• M37: 11,861,765 km (0.11 R)
• M38: 11,984,136 km (0.027 R)
• M39: 12,230,374 km (0.11 R)
• M40: 12,436,669 km (0.106 R)
• M41: 13,189,446 km (0.101 R)
• M42: 14,129,220 km (0.06 R)
• M43: 14,259,071 km (0.074 R)
• M44: 14,345,837 km (0.12 R)
• M45: 14,432,903 km (0.095 R)
• M46: 15,046,404 km (0.089 R)
• M47: 15,267,659 km (0.076 R)
• M48: 16,983,846 km (0.116 R)
• M49: 17,631,455 km (0.086 R)
• M50: 18,523,208 km (0.045 R)
• M51: 19,141,796 km (0.068 R)
• M52: 20,594,989 km (0.034 R)
• M53: 21,186,200 km (0.115 R)
• M54: 21,483,900 km (0.082 R)
• M55: 22,284,548 km (0.052 R)
• M56: 22,435,641 km (0.111 R)
• M57: 22,486,206 km (0.11 R)
• M58: 23,708,869 km (0.094 R)
• M59: 23,914,865 km (0.051 R)
• M60: 24,017,938 km (0.115 R)
• M61: 24,276,593 km (0.106 R)
• M62: 25,162,661 km (0.07 R)
• M63: 25,267,529 km (0.105 R)
• M64: 26,059,201 km (0.094 R)
• M65: 27,288,896 km (0.067 R)
• M66: 27,883,697 km (0.109 R)
• M67: 27,938,001 km (0.084 R)
• M68: 29,804,533 km (0.08 R)
• M69: 29,860,034 km (0.027 R)
• M70: 30,193,787 km (0.105 R)
• M71: 30,865,033 km (0.115 R)
• M72: 32,393,175 km (0.102 R)
• M73: 32,793,499 km (0.1 R)
• M74: 33,772,168 km (0.119 R)
• M75: 33,887,957 km (0.105 R)
• M76: 33,946,001 km (0.039 R)
• M77: 34,760,561 km (0.045 R)
• M78: 34,819,054 km (0.073 R)
• M79: 35,111,667 km (0.079 R)
• M80: 35,228,952 km (0.055 R)
• M81: 35,640,496 km (0.087 R)
• M82: 35,994,594 km (0.042 R)
• M83: 36,527,761 km (0.108 R)
• M84: 37,123,310 km (0.096 R)
• M85: 37,422,356 km (0.116 R)
• M86: 37,542,184 km (0.083 R)
• M87: 38,868,519 km (0.031 R)
• M88: 39,415,598 km (0.088 R)
• M89: 39,781,664 km (0.078 R)
• M90: 41,071,946 km (0.04 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228

Radius: 12.5

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 9.12 AU - 12.26 AU

Year: 13457 Days

Day: 7.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 40,489,143 km

• M1: 1,155,045 km (0.067 R)
• M2: 1,527,693 km (0.048 R)
• M3: 1,853,069 km (0.046 R)
• M4: 1,938,040 km (0.093 R)
• M5: 2,067,891 km (0.052 R)
• M6: 2,569,343 km (0.105 R)
• M7: 2,688,573 km (0.109 R)
• M8: 3,108,195 km (0.103 R)
• M9: 3,443,294 km (0.099 R)
• M10: 3,628,646 km (0.1 R)
• M11: 4,546,578 km (0.111 R)
• M12: 4,779,652 km (0.113 R)
• M13: 6,617,911 km (0.12 R)
• M14: 6,915,910 km (0.083 R)
• M15: 7,286,164 km (0.092 R)
• M16: 8,151,738 km (0.117 R)
• M17: 8,328,712 km (0.028 R)
• M18: 8,976,620 km (0.096 R)
• M19: 9,233,031 km (0.111 R)
• M20: 9,753,033 km (0.1 R)
• M21: 10,244,612 km (0.107 R)
• M22: 10,474,095 km (0.087 R)
• M23: 11,094,776 km (0.096 R)
• M24: 11,528,311 km (0.077 R)
• M25: 11,767,219 km (0.107 R)
• M26: 12,088,256 km (0.108 R)
• M27: 12,903,564 km (0.102 R)
• M28: 13,276,213 km (0.093 R)
• M29: 14,032,280 km (0.095 R)
• M30: 14,202,223 km (0.07 R)
• M31: 14,501,270 km (0.086 R)
• M32: 14,845,494 km (0.117 R)
• M33: 14,931,962 km (0.114 R)
• M34: 15,454,507 km (0.028 R)
• M35: 17,103,225 km (0.113 R)
• M36: 17,375,793 km (0.086 R)
• M37: 19,041,565 km (0.119 R)
• M38: 20,084,561 km (0.088 R)
• M39: 24,591,796 km (0.087 R)
• M40: 26,510,239 km (0.086 R)
• M41: 28,745,680 km (0.059 R)
• M42: 29,722,255 km (0.064 R)
• M43: 30,050,173 km (0.104 R)
• M44: 30,709,600 km (0.054 R)
• M45: 31,318,165 km (0.041 R)
• M46: 31,707,568 km (0.094 R)
• M47: 32,322,864 km (0.094 R)
• M48: 33,621,822 km (0.081 R)
• M49: 34,707,753 km (0.106 R)
• M50: 34,937,835 km (0.083 R)
• M51: 36,329,095 km (0.099 R)
• M52: 37,266,625 km (0.094 R)
• M53: 37,738,307 km (0.028 R)
• M54: 39,585,093 km (0.093 R)
• M55: 39,945,923 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 13,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit