🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.5 AU - 0.62 AU

Year: 160 Days

Day: 37.4 Hours

Environment

Temp: 216 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.57 AU - 0.83 AU

Year: 223 Days

Day: 32.1 Hours

Environment

Temp: 97 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,152,998 km

• M1: 650,003 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.15 AU - 1.31 AU

Year: 519 Days

Day: 17.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1 AU - 1.48 AU

Year: 526 Days

Day: 30.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,152,998 km

• M1: 146,008 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.4 AU - 2.7 AU

Year: 1551 Days

Day: 24.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,152,998 km

• M1: 504,743 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.78 AU - 2.94 AU

Year: 1842 Days

Day: 32.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.9

Radius: 15

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.82 AU - 5.4 AU

Year: 3769 Days

Day: 9.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 77,152,998 km

• M1: 394,190 km (0.089 R)
• M2: 514,467 km (0.061 R)
• M3: 651,948 km (0.106 R)
• M4: 786,885 km (0.041 R)
• M5: 1,088,923 km (0.1 R)
• M6: 1,281,306 km (0.064 R)
• M7: 1,407,118 km (0.038 R)
• M8: 1,749,697 km (0.108 R)
• M9: 2,583,854 km (0.085 R)
• M10: 2,703,234 km (0.115 R)
• M11: 2,860,760 km (0.094 R)
• M12: 3,222,637 km (0.092 R)
• M13: 3,638,669 km (0.075 R)
• M14: 3,805,321 km (0.111 R)
• M15: 4,454,875 km (0.118 R)
• M16: 4,676,280 km (0.106 R)
• M17: 5,139,136 km (0.081 R)
• M18: 5,416,939 km (0.1 R)
• M19: 6,222,673 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.7

Radius: 6.9

Gravity: 17.87 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 12.13 AU - 14.33 AU

Year: 18325 Days

Day: 24.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 77,152,998 km

• M1: 105,317 km (0.078 R)
• M2: 337,343 km (0.043 R)
• M3: 486,193 km (0.063 R)
• M4: 612,154 km (0.096 R)
• M5: 921,672 km (0.064 R)
• M6: 1,134,550 km (0.106 R)
• M7: 1,797,119 km (0.086 R)
• M8: 2,201,333 km (0.097 R)
• M9: 2,378,157 km (0.079 R)
• M10: 3,866,058 km (0.094 R)
• M11: 3,993,814 km (0.104 R)
• M12: 4,253,217 km (0.067 R)
• M13: 4,788,777 km (0.108 R)
• M14: 5,064,486 km (0.103 R)
• M15: 5,251,035 km (0.108 R)
• M16: 5,440,127 km (0.114 R)
• M17: 6,569,441 km (0.101 R)
• M18: 7,030,651 km (0.109 R)
• M19: 7,343,909 km (0.115 R)
• M20: 8,256,157 km (0.059 R)
• M21: 8,365,812 km (0.046 R)
• M22: 8,809,370 km (0.119 R)
• M23: 9,777,118 km (0.069 R)
• M24: 10,185,221 km (0.062 R)
• M25: 10,778,078 km (0.078 R)
• M26: 11,139,207 km (0.037 R)
• M27: 11,504,226 km (0.108 R)
• M28: 12,622,769 km (0.032 R)
• M29: 12,812,609 km (0.114 R)
• M30: 15,364,599 km (0.105 R)
• M31: 15,838,824 km (0.112 R)
• M32: 16,249,171 km (0.095 R)
• M33: 17,150,199 km (0.072 R)
• M34: 17,571,616 km (0.059 R)
• M35: 17,712,687 km (0.119 R)
• M36: 17,783,447 km (0.078 R)
• M37: 19,290,795 km (0.061 R)
• M38: 19,582,511 km (0.117 R)
• M39: 19,802,121 km (0.045 R)
• M40: 20,170,281 km (0.041 R)
• M41: 20,913,184 km (0.116 R)
• M42: 21,212,828 km (0.081 R)
• M43: 23,583,057 km (0.114 R)
• M44: 23,738,789 km (0.075 R)
• M45: 24,051,448 km (0.092 R)
• M46: 24,129,837 km (0.097 R)
• M47: 24,522,831 km (0.046 R)
• M48: 25,076,792 km (0.045 R)
• M49: 25,235,814 km (0.092 R)
• M50: 25,395,136 km (0.088 R)
• M51: 26,763,059 km (0.055 R)
• M52: 27,825,054 km (0.039 R)
• M53: 28,237,196 km (0.103 R)
• M54: 28,402,652 km (0.093 R)
• M55: 28,651,433 km (0.086 R)
• M56: 28,984,288 km (0.112 R)
• M57: 30,243,603 km (0.059 R)
• M58: 30,582,442 km (0.071 R)
• M59: 31,864,346 km (0.052 R)
• M60: 34,922,875 km (0.06 R)
• M61: 35,724,420 km (0.035 R)
• M62: 36,532,099 km (0.096 R)
• M63: 36,712,365 km (0.109 R)
• M64: 37,982,600 km (0.058 R)
• M65: 40,286,407 km (0.104 R)
• M66: 41,502,189 km (0.111 R)
• M67: 42,067,370 km (0.074 R)
• M68: 42,635,094 km (0.094 R)
• M69: 43,586,985 km (0.07 R)
• M70: 44,161,441 km (0.112 R)
• M71: 44,738,440 km (0.049 R)
• M72: 44,931,272 km (0.104 R)
• M73: 45,705,590 km (0.107 R)
• M74: 46,386,709 km (0.1 R)
• M75: 48,450,113 km (0.077 R)
• M76: 48,747,364 km (0.094 R)
• M77: 49,343,661 km (0.106 R)
• M78: 49,642,707 km (0.036 R)
• M79: 50,643,816 km (0.047 R)
• M80: 51,046,085 km (0.11 R)
• M81: 51,348,572 km (0.117 R)
• M82: 51,752,785 km (0.04 R)
• M83: 51,853,913 km (0.038 R)
• M84: 52,361,050 km (0.086 R)
• M85: 52,462,627 km (0.076 R)
• M86: 52,971,559 km (0.049 R)
• M87: 53,686,936 km (0.103 R)
• M88: 54,302,681 km (0.104 R)
• M89: 56,267,798 km (0.112 R)
• M90: 58,256,104 km (0.069 R)
• M91: 61,014,090 km (0.054 R)
• M92: 61,228,015 km (0.087 R)
• M93: 67,317,695 km (0.077 R)
• M94: 68,425,318 km (0.089 R)
• M95: 70,546,317 km (0.111 R)
• M96: 71,784,089 km (0.095 R)
• M97: 73,597,365 km (0.088 R)
• M98: 76,575,709 km (0.107 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 12,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit