🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.74 AU - 0.74 AU

Year: 229 Days

Day: 39.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.73 AU - 0.87 AU

Year: 258 Days

Day: 34 Hours

Environment

Temp: 185 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,166,259 km

• M1: 173,833 km (0.109 R)
• M2: 198,367 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.81 AU - 0.85 AU

Year: 272 Days

Day: 29.6 Hours

Environment

Temp: 112 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.37 AU - 1.87 AU

Year: 742 Days

Day: 31.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,166,259 km

• M1: 273,166 km (0.025 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.56 AU - 3.86 AU

Year: 2572 Days

Day: 26.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412

Radius: 12

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.55 AU - 7.95 AU

Year: 7765 Days

Day: 11.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 95,166,259 km

• M1: 199,713 km (0.1 R)
• M2: 275,709 km (0.036 R)
• M3: 353,201 km (0.113 R)
• M4: 452,683 km (0.072 R)
• M5: 541,245 km (0.049 R)
• M6: 624,571 km (0.101 R)
• M7: 726,298 km (0.067 R)
• M8: 992,582 km (0.102 R)
• M9: 1,145,770 km (0.118 R)
• M10: 1,357,152 km (0.119 R)
• M11: 1,476,381 km (0.103 R)
• M12: 1,799,962 km (0.086 R)
• M13: 2,126,235 km (0.091 R)
• M14: 2,286,603 km (0.112 R)
• M15: 2,368,284 km (0.097 R)
• M16: 2,619,309 km (0.032 R)
• M17: 2,967,723 km (0.114 R)
• M18: 3,102,211 km (0.063 R)
• M19: 3,377,621 km (0.115 R)
• M20: 3,494,756 km (0.059 R)
• M21: 3,684,895 km (0.038 R)
• M22: 4,100,627 km (0.117 R)
• M23: 4,352,251 km (0.053 R)
• M24: 4,634,991 km (0.106 R)
• M25: 5,463,913 km (0.075 R)
• M26: 6,223,271 km (0.072 R)
• M27: 6,542,064 km (0.045 R)
• M28: 7,195,957 km (0.087 R)
• M29: 7,622,909 km (0.069 R)
• M30: 7,870,643 km (0.106 R)
• M31: 8,152,635 km (0.086 R)
• M32: 9,280,304 km (0.112 R)
• M33: 9,678,234 km (0.07 R)
• M34: 9,879,443 km (0.027 R)
• M35: 9,980,422 km (0.113 R)
• M36: 10,766,708 km (0.101 R)
• M37: 10,975,098 km (0.101 R)
• M38: 11,786,367 km (0.089 R)
• M39: 13,020,999 km (0.117 R)
• M40: 13,243,152 km (0.112 R)
• M41: 13,354,602 km (0.07 R)
• M42: 13,728,746 km (0.059 R)
• M43: 13,841,693 km (0.106 R)
• M44: 13,954,789 km (0.049 R)
• M45: 14,106,331 km (0.103 R)
• M46: 14,372,615 km (0.111 R)
• M47: 14,756,035 km (0.113 R)
• M48: 14,833,078 km (0.027 R)
• M49: 15,065,104 km (0.102 R)
• M50: 15,650,480 km (0.104 R)
• M51: 15,807,857 km (0.106 R)
• M52: 15,926,189 km (0.066 R)
• M53: 16,005,327 km (0.112 R)
• M54: 16,084,613 km (0.114 R)
• M55: 17,369,659 km (0.074 R)
• M56: 17,614,401 km (0.118 R)
• M57: 18,189,605 km (0.061 R)
• M58: 18,355,210 km (0.066 R)
• M59: 19,190,265 km (0.096 R)
• M60: 19,316,526 km (0.109 R)
• M61: 19,697,252 km (0.108 R)
• M62: 20,337,232 km (0.108 R)
• M63: 20,897,327 km (0.108 R)
• M64: 21,114,094 km (0.108 R)
• M65: 21,593,705 km (0.104 R)
• M66: 22,519,267 km (0.08 R)
• M67: 22,697,139 km (0.116 R)
• M68: 23,683,138 km (0.106 R)
• M69: 24,272,404 km (0.108 R)
• M70: 24,546,019 km (0.03 R)
• M71: 24,729,126 km (0.057 R)
• M72: 24,912,533 km (0.098 R)
• M73: 27,527,654 km (0.063 R)
• M74: 27,670,221 km (0.089 R)
• M75: 27,956,102 km (0.099 R)
• M76: 28,386,645 km (0.041 R)
• M77: 29,351,551 km (0.102 R)
• M78: 30,425,215 km (0.11 R)
• M79: 31,362,745 km (0.032 R)
• M80: 31,710,560 km (0.084 R)
• M81: 31,860,008 km (0.11 R)
• M82: 32,109,687 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.4

Radius: 6.5

Gravity: 18.66 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 14.95 AU - 19.81 AU

Year: 26076 Days

Day: 21.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 95,166,259 km

• M1: 175,927 km (0.082 R)
• M2: 349,760 km (0.082 R)
• M3: 757,564 km (0.055 R)
• M4: 1,879,697 km (0.066 R)
• M5: 1,994,888 km (0.085 R)
• M6: 2,395,810 km (0.102 R)
• M7: 2,437,249 km (0.08 R)
• M8: 2,563,060 km (0.114 R)
• M9: 3,042,671 km (0.1 R)
• M10: 4,033,458 km (0.103 R)
• M11: 5,061,644 km (0.061 R)
• M12: 5,115,200 km (0.109 R)
• M13: 5,222,611 km (0.102 R)
• M14: 5,276,766 km (0.077 R)
• M15: 5,827,286 km (0.1 R)
• M16: 5,995,883 km (0.099 R)
• M17: 7,041,871 km (0.118 R)
• M18: 8,331,704 km (0.111 R)
• M19: 8,394,834 km (0.075 R)
• M20: 9,493,930 km (0.042 R)
• M21: 9,692,596 km (0.072 R)
• M22: 10,982,279 km (0.067 R)
• M23: 11,824,216 km (0.12 R)
• M24: 13,273,071 km (0.111 R)
• M25: 13,718,424 km (0.076 R)
• M26: 13,793,223 km (0.107 R)
• M27: 16,255,005 km (0.081 R)
• M28: 16,971,430 km (0.103 R)
• M29: 17,131,948 km (0.092 R)
• M30: 17,779,557 km (0.101 R)
• M31: 18,434,946 km (0.092 R)
• M32: 18,848,584 km (0.116 R)
• M33: 19,853,881 km (0.068 R)
• M34: 20,023,226 km (0.098 R)
• M35: 20,277,991 km (0.113 R)
• M36: 20,619,224 km (0.109 R)
• M37: 21,221,206 km (0.059 R)
• M38: 22,003,603 km (0.105 R)
• M39: 22,972,698 km (0.118 R)
• M40: 24,406,893 km (0.111 R)
• M41: 25,777,658 km (0.089 R)
• M42: 28,212,064 km (0.097 R)
• M43: 30,328,575 km (0.096 R)
• M44: 31,603,149 km (0.113 R)
• M45: 32,695,063 km (0.117 R)
• M46: 33,195,618 km (0.095 R)
• M47: 35,427,618 km (0.072 R)
• M48: 36,561,720 km (0.036 R)
• M49: 37,081,123 km (0.081 R)
• M50: 37,498,352 km (0.093 R)
• M51: 37,812,358 km (0.09 R)
• M52: 40,677,307 km (0.105 R)
• M53: 43,501,415 km (0.114 R)
• M54: 43,721,324 km (0.118 R)
• M55: 48,308,892 km (0.096 R)
• M56: 50,486,140 km (0.039 R)
• M57: 52,812,237 km (0.059 R)
• M58: 52,929,522 km (0.117 R)
• M59: 54,698,217 km (0.06 R)
• M60: 54,816,849 km (0.079 R)
• M61: 55,054,260 km (0.098 R)
• M62: 56,007,648 km (0.101 R)
• M63: 56,246,705 km (0.103 R)
• M64: 56,606,189 km (0.082 R)
• M65: 57,568,253 km (0.05 R)
• M66: 57,809,704 km (0.083 R)
• M67: 58,535,852 km (0.095 R)
• M68: 62,335,338 km (0.114 R)
• M69: 63,204,352 km (0.108 R)
• M70: 68,246,100 km (0.106 R)
• M71: 68,757,276 km (0.091 R)
• M72: 70,040,975 km (0.109 R)
• M73: 72,111,110 km (0.085 R)
• M74: 73,284,556 km (0.12 R)
• M75: 73,939,047 km (0.106 R)
• M76: 74,464,135 km (0.076 R)
• M77: 74,595,632 km (0.102 R)
• M78: 76,842,143 km (0.076 R)
• M79: 77,107,978 km (0.083 R)
• M80: 78,040,572 km (0.053 R)
• M81: 78,307,604 km (0.027 R)
• M82: 80,051,466 km (0.082 R)
• M83: 84,398,032 km (0.072 R)
• M84: 87,430,531 km (0.036 R)
• M85: 88,542,193 km (0.108 R)
• M86: 89,378,893 km (0.106 R)
• M87: 89,798,216 km (0.044 R)
• M88: 92,045,775 km (0.083 R)
• M89: 92,469,286 km (0.045 R)
• M90: 93,318,105 km (0.067 R)
• M91: 93,743,561 km (0.094 R)
• M92: 93,885,529 km (0.072 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 17,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit