🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.48 AU - 0.68 AU

Year: 155 Days

Day: 42.3 Hours

Environment

Temp: 218 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,457,134 km

• M1: 84,972 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.62 AU - 0.8 AU

Year: 210 Days

Day: 36.8 Hours

Environment

Temp: 195 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.82 AU - 1.14 AU

Year: 341 Days

Day: 27.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 63.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.57 AU - 2.15 AU

Year: 892 Days

Day: 32.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.17 AU - 3.09 AU

Year: 1499 Days

Day: 32.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,457,134 km

• M1: 2,312,185 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.3

Radius: 14.2

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.81 AU - 7.45 AU

Year: 6691 Days

Day: 7.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,457,134 km

• M1: 182,509 km (0.099 R)
• M2: 519,105 km (0.108 R)
• M3: 652,097 km (0.031 R)
• M4: 973,284 km (0.11 R)
• M5: 1,113,307 km (0.104 R)
• M6: 1,686,866 km (0.107 R)
• M7: 1,839,007 km (0.061 R)
• M8: 1,996,084 km (0.118 R)
• M9: 2,157,800 km (0.063 R)
• M10: 2,408,675 km (0.092 R)
• M11: 2,647,434 km (0.118 R)
• M12: 2,803,464 km (0.03 R)
• M13: 3,629,693 km (0.087 R)
• M14: 4,212,227 km (0.082 R)
• M15: 4,608,063 km (0.091 R)
• M16: 4,715,774 km (0.035 R)
• M17: 4,824,232 km (0.115 R)
• M18: 5,266,743 km (0.116 R)
• M19: 5,521,358 km (0.085 R)
• M20: 5,635,950 km (0.115 R)
• M21: 5,780,163 km (0.105 R)
• M22: 6,399,797 km (0.116 R)
• M23: 6,580,810 km (0.099 R)
• M24: 6,824,655 km (0.082 R)
• M25: 7,384,600 km (0.105 R)
• M26: 7,574,589 km (0.045 R)
• M27: 7,766,074 km (0.116 R)
• M28: 8,154,131 km (0.092 R)
• M29: 8,317,791 km (0.07 R)
• M30: 8,615,042 km (0.118 R)
• M31: 9,356,300 km (0.084 R)
• M32: 9,596,554 km (0.117 R)
• M33: 9,838,753 km (0.049 R)
• M34: 10,329,434 km (0.059 R)
• M35: 10,613,520 km (0.113 R)
• M36: 10,792,290 km (0.067 R)
• M37: 11,371,233 km (0.09 R)
• M38: 11,960,350 km (0.118 R)
• M39: 12,109,200 km (0.114 R)
• M40: 12,371,146 km (0.093 R)
• M41: 13,437,778 km (0.099 R)
• M42: 13,865,030 km (0.119 R)
• M43: 14,494,238 km (0.112 R)
• M44: 15,173,114 km (0.12 R)
• M45: 15,780,780 km (0.112 R)
• M46: 17,229,486 km (0.051 R)
• M47: 17,651,202 km (0.052 R)
• M48: 17,905,968 km (0.104 R)
• M49: 18,076,509 km (0.094 R)
• M50: 18,333,219 km (0.11 R)
• M51: 18,634,210 km (0.053 R)
• M52: 18,763,762 km (0.113 R)
• M53: 19,110,679 km (0.079 R)
• M54: 19,284,811 km (0.114 R)
• M55: 19,854,779 km (0.095 R)
• M56: 20,385,851 km (0.053 R)
• M57: 20,876,682 km (0.088 R)
• M58: 21,870,162 km (0.098 R)
• M59: 22,602,443 km (0.112 R)
• M60: 22,694,595 km (0.068 R)
• M61: 23,575,727 km (0.074 R)
• M62: 23,996,994 km (0.112 R)
• M63: 24,752,164 km (0.085 R)
• M64: 25,228,185 km (0.094 R)
• M65: 25,659,176 km (0.085 R)
• M66: 26,528,340 km (0.092 R)
• M67: 28,295,689 km (0.118 R)
• M68: 29,394,486 km (0.045 R)
• M69: 30,405,318 km (0.1 R)
• M70: 30,915,148 km (0.048 R)
• M71: 31,068,635 km (0.119 R)
• M72: 31,530,594 km (0.116 R)
• M73: 32,098,318 km (0.102 R)
• M74: 33,401,165 km (0.111 R)
• M75: 33,979,810 km (0.107 R)
• M76: 35,093,865 km (0.078 R)
• M77: 35,307,491 km (0.08 R)
• M78: 35,414,454 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.4

Radius: 10.9

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.81 AU - 7.67 AU

Year: 6847 Days

Day: 12.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,457,134 km

• M1: 270,323 km (0.113 R)
• M2: 429,645 km (0.068 R)
• M3: 503,995 km (0.114 R)
• M4: 583,731 km (0.118 R)
• M5: 654,042 km (0.094 R)
• M6: 836,252 km (0.055 R)
• M7: 1,123,630 km (0.111 R)
• M8: 1,195,885 km (0.117 R)
• M9: 1,705,117 km (0.035 R)
• M10: 1,789,191 km (0.114 R)
• M11: 2,050,089 km (0.101 R)
• M12: 2,323,405 km (0.094 R)
• M13: 2,393,566 km (0.093 R)
• M14: 2,905,041 km (0.062 R)
• M15: 3,503,881 km (0.114 R)
• M16: 3,970,926 km (0.049 R)
• M17: 4,197,567 km (0.091 R)
• M18: 4,963,657 km (0.048 R)
• M19: 5,582,095 km (0.104 R)
• M20: 5,772,533 km (0.084 R)
• M21: 6,094,617 km (0.058 R)
• M22: 6,356,563 km (0.09 R)
• M23: 6,455,747 km (0.072 R)
• M24: 6,756,289 km (0.076 R)
• M25: 6,959,293 km (0.053 R)
• M26: 7,061,618 km (0.086 R)
• M27: 8,691,786 km (0.03 R)
• M28: 9,060,993 km (0.072 R)
• M29: 9,473,136 km (0.092 R)
• M30: 9,700,674 km (0.11 R)
• M31: 10,667,675 km (0.11 R)
• M32: 11,063,062 km (0.052 R)
• M33: 12,278,096 km (0.084 R)
• M34: 13,365,074 km (0.082 R)
• M35: 13,535,167 km (0.052 R)
• M36: 13,920,231 km (0.118 R)
• M37: 14,308,887 km (0.118 R)
• M38: 15,540,975 km (0.097 R)
• M39: 15,854,233 km (0.12 R)
• M40: 16,396,226 km (0.1 R)
• M41: 16,487,181 km (0.034 R)
• M42: 16,669,541 km (0.12 R)
• M43: 18,387,972 km (0.027 R)
• M44: 18,482,368 km (0.033 R)
• M45: 18,862,048 km (0.095 R)
• M46: 19,196,249 km (0.105 R)
• M47: 19,292,141 km (0.12 R)
• M48: 20,064,814 km (0.11 R)
• M49: 20,454,816 km (0.078 R)
• M50: 20,700,007 km (0.079 R)
• M51: 21,990,139 km (0.081 R)
• M52: 22,241,314 km (0.091 R)
• M53: 23,306,301 km (0.104 R)
• M54: 23,459,788 km (0.067 R)
• M55: 23,819,272 km (0.061 R)
• M56: 24,335,983 km (0.088 R)
• M57: 24,804,225 km (0.09 R)
• M58: 25,538,451 km (0.113 R)
• M59: 25,961,364 km (0.059 R)
• M60: 26,120,387 km (0.057 R)
• M61: 26,813,773 km (0.098 R)
• M62: 27,189,712 km (0.114 R)
• M63: 28,601,019 km (0.053 R)
• M64: 28,930,134 km (0.025 R)
• M65: 29,924,960 km (0.067 R)
• M66: 30,538,311 km (0.039 R)
• M67: 30,706,309 km (0.116 R)
• M68: 30,874,757 km (0.059 R)
• M69: 31,834,427 km (0.094 R)
• M70: 32,803,821 km (0.108 R)
• M71: 32,918,563 km (0.119 R)
• M72: 33,148,345 km (0.093 R)
• M73: 33,725,045 km (0.092 R)
• M74: 34,014,816 km (0.066 R)
• M75: 34,246,992 km (0.086 R)
• M76: 34,771,631 km (0.102 R)
• M77: 35,593,073 km (0.111 R)
• M78: 37,854,694 km (0.1 R)
• M79: 37,974,971 km (0.083 R)
• M80: 39,489,649 km (0.031 R)
• M81: 39,794,978 km (0.074 R)
• M82: 40,715,604 km (0.11 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 19,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit