🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.63 AU - 0.63 AU

Year: 184 Days

Day: 30.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,958,226 km

• M1: 70,012 km (0.082 R)
• M2: 168,298 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.67 AU - 1.11 AU

Year: 310 Days

Day: 29.1 Hours

Environment

Temp: 77 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,958,226 km

• M1: 622,477 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.86 AU - 2.46 AU

Year: 1171 Days

Day: 35.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,958,226 km

• M1: 452,384 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.2 AU - 2.58 AU

Year: 1363 Days

Day: 34 Hours

Environment

Temp: -89 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,958,226 km

• M1: 132,544 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.07 AU - 3.61 AU

Year: 2252 Days

Day: 17.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.75 AU - 4.33 AU

Year: 2457 Days

Day: 21.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,958,226 km

• M1: 2,079,410 km (0.081 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.93 AU - 4.47 AU

Year: 2626 Days

Day: 30.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,958,226 km

• M1: 1,452,745 km (0.084 R)
• M2: 3,486,528 km (0.11 R)

Asteroid Belt

Center: 8.27 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.1

Radius: 6.3

Gravity: 24.85 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.62 AU - 15.04 AU

Year: 16956 Days

Day: 20.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 76,958,226 km

• M1: 123,418 km (0.079 R)
• M2: 233,971 km (0.034 R)
• M3: 295,755 km (0.079 R)
• M4: 346,469 km (0.103 R)
• M5: 539,151 km (0.09 R)
• M6: 581,786 km (0.102 R)
• M7: 787,932 km (0.081 R)
• M8: 1,471,744 km (0.042 R)
• M9: 1,657,395 km (0.09 R)
• M10: 1,720,974 km (0.086 R)
• M11: 1,817,913 km (0.099 R)
• M12: 1,883,587 km (0.099 R)
• M13: 2,400,896 km (0.068 R)
• M14: 2,694,108 km (0.098 R)
• M15: 2,769,206 km (0.079 R)
• M16: 4,019,545 km (0.086 R)
• M17: 4,455,623 km (0.05 R)
• M18: 4,589,363 km (0.03 R)
• M19: 4,724,450 km (0.061 R)
• M20: 4,860,884 km (0.036 R)
• M21: 7,109,938 km (0.057 R)
• M22: 7,161,998 km (0.044 R)
• M23: 7,424,094 km (0.061 R)
• M24: 8,283,533 km (0.111 R)
• M25: 8,558,494 km (0.116 R)
• M26: 8,836,597 km (0.105 R)
• M27: 9,230,787 km (0.118 R)
• M28: 9,688,407 km (0.108 R)
• M29: 9,803,896 km (0.089 R)
• M30: 9,919,835 km (0.103 R)
• M31: 10,388,525 km (0.077 R)
• M32: 10,447,616 km (0.11 R)
• M33: 11,837,081 km (0.096 R)
• M34: 12,022,582 km (0.083 R)
• M35: 12,521,940 km (0.062 R)
• M36: 12,711,032 km (0.05 R)
• M37: 13,670,253 km (0.102 R)
• M38: 14,388,323 km (0.093 R)
• M39: 15,454,657 km (0.1 R)
• M40: 15,589,744 km (0.092 R)
• M41: 16,271,012 km (0.112 R)
• M42: 18,443,921 km (0.096 R)
• M43: 18,659,043 km (0.103 R)
• M44: 19,309,196 km (0.107 R)
• M45: 19,381,900 km (0.098 R)
• M46: 21,004,439 km (0.118 R)
• M47: 23,054,378 km (0.116 R)
• M48: 23,285,956 km (0.071 R)
• M49: 23,751,654 km (0.07 R)
• M50: 25,965,254 km (0.095 R)
• M51: 26,609,721 km (0.068 R)
• M52: 26,771,736 km (0.098 R)
• M53: 26,852,818 km (0.117 R)
• M54: 28,740,444 km (0.117 R)
• M55: 30,078,597 km (0.062 R)
• M56: 30,500,911 km (0.091 R)
• M57: 32,468,871 km (0.08 R)
• M58: 33,249,922 km (0.039 R)
• M59: 33,337,137 km (0.082 R)
• M60: 35,898,253 km (0.091 R)
• M61: 36,077,172 km (0.062 R)
• M62: 36,615,874 km (0.072 R)
• M63: 38,065,178 km (0.114 R)
• M64: 38,247,688 km (0.104 R)
• M65: 38,430,347 km (0.096 R)
• M66: 39,348,578 km (0.098 R)
• M67: 40,088,340 km (0.052 R)
• M68: 42,998,168 km (0.05 R)
• M69: 45,393,679 km (0.108 R)
• M70: 45,587,258 km (0.092 R)
• M71: 45,780,988 km (0.086 R)
• M72: 48,918,803 km (0.107 R)
• M73: 49,017,986 km (0.047 R)
• M74: 49,415,318 km (0.033 R)
• M75: 49,614,283 km (0.077 R)
• M76: 50,613,747 km (0.116 R)
• M77: 51,518,814 km (0.098 R)
• M78: 53,141,053 km (0.063 R)
• M79: 54,060,931 km (0.061 R)
• M80: 54,266,029 km (0.04 R)
• M81: 54,676,975 km (0.109 R)
• M82: 59,477,570 km (0.109 R)
• M83: 60,113,660 km (0.09 R)
• M84: 60,219,875 km (0.094 R)
• M85: 61,178,648 km (0.12 R)
• M86: 63,543,640 km (0.108 R)
• M87: 63,651,949 km (0.115 R)
• M88: 65,828,897 km (0.118 R)
• M89: 68,030,380 km (0.11 R)
• M90: 69,808,799 km (0.092 R)
• M91: 70,032,149 km (0.105 R)
• M92: 71,489,830 km (0.096 R)
• M93: 71,940,419 km (0.095 R)
• M94: 73,524,661 km (0.115 R)
• M95: 73,752,049 km (0.105 R)
• M96: 74,663,400 km (0.091 R)
• M97: 75,006,128 km (0.1 R)
• M98: 75,693,231 km (0.046 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 16,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit