🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.74 AU - 1.04 AU

Year: 295 Days

Day: 13.7 Hours

Environment

Temp: 192 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,973,242 km

• M1: 571,763 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.26 AU - 1.54 AU

Year: 582 Days

Day: 28.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 104,973,242 km

• M1: 256,261 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.59 AU - 2.13 AU

Year: 892 Days

Day: 30.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.79 AU - 2.89 AU

Year: 1682 Days

Day: 26.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,973,242 km

• M1: 157,975 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.83 AU - 3.87 AU

Year: 2155 Days

Day: 32.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.9 AU - 3.92 AU

Year: 2717 Days

Day: 12.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.67 AU - 5.45 AU

Year: 4000 Days

Day: 41.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.5 AU - 5.98 AU

Year: 4216 Days

Day: 28.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,973,242 km

• M1: 4,941,666 km (0.096 R)

Asteroid Belt

Center: 12.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.1

Radius: 5.1

Gravity: 31.84 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 16.42 AU - 21.9 AU

Year: 29476 Days

Day: 23 Hours

Environment

Temp: -199 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 104,973,242 km

• M1: 100,530 km (0.12 R)
• M2: 201,359 km (0.09 R)
• M3: 608,564 km (0.08 R)
• M4: 1,132,456 km (0.037 R)
• M5: 1,453,643 km (0.072 R)
• M6: 2,572,036 km (0.068 R)
• M7: 3,135,272 km (0.101 R)
• M8: 3,430,878 km (0.036 R)
• M9: 3,735,309 km (0.099 R)
• M10: 3,943,101 km (0.113 R)
• M11: 4,208,188 km (0.107 R)
• M12: 4,867,765 km (0.117 R)
• M13: 5,736,480 km (0.079 R)
• M14: 6,465,321 km (0.095 R)
• M15: 6,589,637 km (0.085 R)
• M16: 7,223,034 km (0.089 R)
• M17: 7,612,288 km (0.08 R)
• M18: 7,677,961 km (0.119 R)
• M19: 8,343,672 km (0.095 R)
• M20: 8,683,408 km (0.106 R)
• M21: 8,820,590 km (0.089 R)
• M22: 11,710,970 km (0.095 R)
• M23: 14,213,144 km (0.066 R)
• M24: 14,455,941 km (0.069 R)
• M25: 20,132,283 km (0.099 R)
• M26: 20,313,895 km (0.116 R)
• M27: 20,678,764 km (0.101 R)
• M28: 21,693,337 km (0.091 R)
• M29: 21,786,387 km (0.109 R)
• M30: 22,441,326 km (0.071 R)
• M31: 23,007,853 km (0.068 R)
• M32: 23,770,503 km (0.107 R)
• M33: 25,811,467 km (0.072 R)
• M34: 26,008,787 km (0.1 R)
• M35: 26,703,370 km (0.095 R)
• M36: 26,803,002 km (0.089 R)
• M37: 27,806,953 km (0.105 R)
• M38: 28,415,218 km (0.101 R)
• M39: 30,370,163 km (0.109 R)
• M40: 30,474,133 km (0.113 R)
• M41: 31,416,301 km (0.08 R)
• M42: 32,155,614 km (0.096 R)
• M43: 35,279,217 km (0.114 R)
• M44: 35,827,344 km (0.088 R)
• M45: 36,378,462 km (0.102 R)
• M46: 36,599,717 km (0.069 R)
• M47: 36,710,420 km (0.079 R)
• M48: 37,377,477 km (0.103 R)
• M49: 37,824,326 km (0.09 R)
• M50: 37,936,225 km (0.115 R)
• M51: 40,313,485 km (0.117 R)
• M52: 40,771,852 km (0.114 R)
• M53: 40,886,594 km (0.112 R)
• M54: 42,156,830 km (0.111 R)
• M55: 43,088,824 km (0.101 R)
• M56: 43,205,810 km (0.102 R)
• M57: 45,329,202 km (0.096 R)
• M58: 47,004,100 km (0.062 R)
• M59: 47,124,526 km (0.085 R)
• M60: 49,309,553 km (0.066 R)
• M61: 49,554,295 km (0.089 R)
• M62: 50,291,064 km (0.076 R)
• M63: 52,398,449 km (0.103 R)
• M64: 52,523,214 km (0.078 R)
• M65: 53,400,007 km (0.088 R)
• M66: 56,442,529 km (0.057 R)
• M67: 56,698,640 km (0.1 R)
• M68: 57,211,910 km (0.061 R)
• M69: 58,372,491 km (0.085 R)
• M70: 61,636,866 km (0.117 R)
• M71: 61,768,662 km (0.116 R)
• M72: 62,959,012 km (0.106 R)
• M73: 63,357,541 km (0.107 R)
• M74: 66,035,492 km (0.066 R)
• M75: 66,846,013 km (0.034 R)
• M76: 66,981,549 km (0.026 R)
• M77: 67,252,620 km (0.109 R)
• M78: 68,068,078 km (0.087 R)
• M79: 68,477,079 km (0.109 R)
• M80: 70,534,199 km (0.116 R)
• M81: 70,672,128 km (0.115 R)
• M82: 71,224,444 km (0.089 R)
• M83: 73,308,492 km (0.088 R)
• M84: 74,007,563 km (0.118 R)
• M85: 74,990,121 km (0.068 R)
• M86: 75,412,436 km (0.029 R)
• M87: 77,820,812 km (0.11 R)
• M88: 78,105,796 km (0.11 R)
• M89: 80,254,470 km (0.069 R)
• M90: 83,149,189 km (0.116 R)
• M91: 84,170,494 km (0.093 R)
• M92: 84,902,476 km (0.079 R)
• M93: 89,636,950 km (0.059 R)
• M94: 91,133,976 km (0.099 R)
• M95: 91,885,705 km (0.111 R)
• M96: 92,790,323 km (0.114 R)
• M97: 93,394,998 km (0.091 R)
• M98: 94,304,553 km (0.034 R)
• M99: 104,815,898 km (0.036 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 17,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit