🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.57 AU - 0.65 AU

Year: 174 Days

Day: 45.6 Hours

Environment

Temp: 187 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.37 AU - 1.79 AU

Year: 725 Days

Day: 24.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.43 AU - 1.83 AU

Year: 760 Days

Day: 21.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.59 AU - 2.99 AU

Year: 1702 Days

Day: 47.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,766,711 km

• M1: 844,330 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.48 AU - 3.14 AU

Year: 1720 Days

Day: 27.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.67 AU - 3.71 AU

Year: 2081 Days

Day: 36.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.02 AU - 4.42 AU

Year: 2621 Days

Day: 33 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.2

Radius: 13.7

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.56 AU - 5.08 AU

Year: 3865 Days

Day: 15 Hours

Environment

Temp: -137 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 53,766,711 km

• M1: 178,171 km (0.096 R)
• M2: 319,092 km (0.119 R)
• M3: 415,583 km (0.099 R)
• M4: 533,765 km (0.088 R)
• M5: 643,420 km (0.085 R)
• M6: 762,351 km (0.114 R)
• M7: 855,101 km (0.104 R)
• M8: 997,668 km (0.106 R)
• M9: 1,129,763 km (0.083 R)
• M10: 1,349,822 km (0.104 R)
• M11: 1,444,218 km (0.095 R)
• M12: 1,584,690 km (0.104 R)
• M13: 1,729,950 km (0.099 R)
• M14: 1,821,653 km (0.115 R)
• M15: 2,058,467 km (0.107 R)
• M16: 2,217,938 km (0.112 R)
• M17: 2,641,749 km (0.112 R)
• M18: 2,734,948 km (0.112 R)
• M19: 2,829,345 km (0.027 R)
• M20: 3,063,316 km (0.079 R)
• M21: 3,390,037 km (0.109 R)
• M22: 3,521,085 km (0.1 R)
• M23: 3,773,307 km (0.089 R)
• M24: 3,924,401 km (0.118 R)
• M25: 4,661,918 km (0.028 R)
• M26: 4,759,157 km (0.098 R)
• M27: 5,306,536 km (0.109 R)
• M28: 5,527,791 km (0.104 R)
• M29: 5,665,421 km (0.091 R)
• M30: 5,839,104 km (0.092 R)
• M31: 5,979,427 km (0.117 R)
• M32: 6,067,540 km (0.107 R)
• M33: 6,299,118 km (0.119 R)
• M34: 6,406,978 km (0.111 R)
• M35: 6,569,890 km (0.105 R)
• M36: 7,048,304 km (0.04 R)
• M37: 7,179,052 km (0.108 R)
• M38: 7,348,397 km (0.037 R)
• M39: 7,748,721 km (0.105 R)
• M40: 7,980,747 km (0.077 R)
• M41: 8,215,017 km (0.1 R)
• M42: 8,610,554 km (0.118 R)
• M43: 8,992,178 km (0.118 R)
• M44: 9,154,642 km (0.113 R)
• M45: 9,564,839 km (0.057 R)
• M46: 9,918,189 km (0.105 R)
• M47: 10,297,121 km (0.116 R)
• M48: 10,616,662 km (0.111 R)
• M49: 10,853,026 km (0.053 R)
• M50: 11,221,635 km (0.026 R)
• M51: 11,352,833 km (0.072 R)
• M52: 11,749,267 km (0.114 R)
• M53: 12,783,138 km (0.088 R)
• M54: 12,920,170 km (0.053 R)
• M55: 13,126,615 km (0.111 R)
• M56: 13,218,767 km (0.084 R)
• M57: 13,357,295 km (0.081 R)
• M58: 13,869,518 km (0.079 R)
• M59: 14,104,536 km (0.073 R)
• M60: 14,317,115 km (0.058 R)
• M61: 14,745,563 km (0.118 R)
• M62: 15,323,310 km (0.116 R)
• M63: 15,615,026 km (0.117 R)
• M64: 16,006,823 km (0.109 R)
• M65: 16,228,676 km (0.081 R)
• M66: 16,327,560 km (0.109 R)
• M67: 16,575,743 km (0.061 R)
• M68: 16,700,358 km (0.064 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.7

Radius: 10.6

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.75 AU - 9.81 AU

Year: 11171 Days

Day: 6 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 53,766,711 km

• M1: 185,501 km (0.119 R)
• M2: 283,488 km (0.118 R)
• M3: 483,052 km (0.084 R)
• M4: 880,982 km (0.119 R)
• M5: 959,820 km (0.117 R)
• M6: 1,437,636 km (0.06 R)
• M7: 1,579,903 km (0.072 R)
• M8: 1,879,099 km (0.067 R)
• M9: 2,061,907 km (0.117 R)
• M10: 2,169,169 km (0.042 R)
• M11: 2,445,476 km (0.097 R)
• M12: 3,404,848 km (0.087 R)
• M13: 3,532,305 km (0.092 R)
• M14: 3,694,020 km (0.099 R)
• M15: 3,924,401 km (0.112 R)
• M16: 4,365,116 km (0.088 R)
• M17: 4,679,421 km (0.092 R)
• M18: 4,965,153 km (0.113 R)
• M19: 5,037,409 km (0.103 R)
• M20: 5,256,570 km (0.057 R)
• M21: 5,553,522 km (0.113 R)
• M22: 6,009,496 km (0.057 R)
• M23: 6,086,539 km (0.11 R)
• M24: 6,477,438 km (0.113 R)
• M25: 6,916,807 km (0.094 R)
• M26: 8,035,949 km (0.047 R)
• M27: 8,249,425 km (0.075 R)
• M28: 8,989,037 km (0.07 R)
• M29: 10,765,063 km (0.036 R)
• M30: 10,953,257 km (0.041 R)
• M31: 11,716,954 km (0.088 R)
• M32: 11,862,064 km (0.082 R)
• M33: 12,844,772 km (0.108 R)
• M34: 13,044,486 km (0.054 R)
• M35: 13,548,182 km (0.064 R)
• M36: 14,058,161 km (0.106 R)
• M37: 14,887,531 km (0.108 R)
• M38: 14,992,250 km (0.086 R)
• M39: 15,785,867 km (0.065 R)
• M40: 17,029,174 km (0.083 R)
• M41: 17,468,992 km (0.115 R)
• M42: 18,697,789 km (0.107 R)
• M43: 19,723,881 km (0.115 R)
• M44: 20,127,795 km (0.107 R)
• M45: 20,301,777 km (0.113 R)
• M46: 21,237,961 km (0.119 R)
• M47: 21,533,417 km (0.113 R)
• M48: 22,548,139 km (0.075 R)
• M49: 23,273,838 km (0.071 R)
• M50: 24,191,771 km (0.081 R)
• M51: 25,121,372 km (0.093 R)
• M52: 25,999,661 km (0.1 R)
• M53: 26,189,202 km (0.067 R)
• M54: 27,271,692 km (0.11 R)
• M55: 27,786,159 km (0.1 R)
• M56: 28,890,191 km (0.084 R)
• M57: 29,217,511 km (0.102 R)
• M58: 29,414,532 km (0.106 R)
• M59: 30,207,251 km (0.111 R)
• M60: 30,806,241 km (0.107 R)
• M61: 31,207,761 km (0.113 R)
• M62: 31,745,865 km (0.107 R)
• M63: 31,880,952 km (0.117 R)
• M64: 33,036,147 km (0.057 R)
• M65: 33,447,242 km (0.088 R)
• M66: 33,653,387 km (0.114 R)
• M67: 33,928,797 km (0.039 R)
• M68: 33,997,911 km (0.09 R)
• M69: 34,274,368 km (0.118 R)
• M70: 36,159,900 km (0.106 R)
• M71: 36,583,411 km (0.052 R)
• M72: 36,795,840 km (0.067 R)
• M73: 37,506,879 km (0.106 R)
• M74: 37,863,969 km (0.068 R)
• M75: 40,835,432 km (0.099 R)
• M76: 41,941,109 km (0.089 R)
• M77: 43,880,945 km (0.069 R)
• M78: 44,106,539 km (0.082 R)
• M79: 46,384,765 km (0.113 R)
• M80: 48,778,929 km (0.115 R)
• M81: 49,794,848 km (0.103 R)
• M82: 50,344,770 km (0.102 R)
• M83: 50,423,458 km (0.113 R)
• M84: 51,212,886 km (0.11 R)
• M85: 51,926,917 km (0.108 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 15,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit