🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.5 AU - 0.62 AU

Year: 123 Days

Day: 46.6 Hours

Environment

Temp: 336 °C

Axial Tilt: 167.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.59 AU - 0.93 AU

Year: 195 Days

Day: 14.6 Hours

Environment

Temp: 274 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.73 AU - 0.81 AU

Year: 199 Days

Day: 18.3 Hours

Environment

Temp: 303 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.19 AU - 1.67 AU

Year: 503 Days

Day: 14.3 Hours

Environment

Temp: 207 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.32 AU - 4.94 AU

Year: 2932 Days

Day: 15.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.59 AU - 5.81 AU

Year: 2999 Days

Day: 22.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,256,438 km

• M1: 670,198 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.62 AU - 7.18 AU

Year: 4218 Days

Day: 23.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.07 AU - 8.67 AU

Year: 6498 Days

Day: 41.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297

Radius: 13.6

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 12.86 AU - 17.36 AU

Year: 17287 Days

Day: 14.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 109.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,256,438 km

• M1: 284,535 km (0.113 R)
• M2: 495,618 km (0.079 R)
• M3: 769,083 km (0.075 R)
• M4: 953,836 km (0.081 R)
• M5: 1,052,271 km (0.098 R)
• M6: 1,260,512 km (0.032 R)
• M7: 1,505,703 km (0.096 R)
• M8: 1,966,763 km (0.077 R)
• M9: 2,095,417 km (0.119 R)
• M10: 2,667,180 km (0.065 R)
• M11: 2,897,561 km (0.075 R)
• M12: 3,134,823 km (0.111 R)
• M13: 3,884,758 km (0.117 R)
• M14: 4,482,999 km (0.059 R)
• M15: 5,110,263 km (0.066 R)
• M16: 5,325,535 km (0.115 R)
• M17: 5,765,352 km (0.088 R)
• M18: 6,102,995 km (0.058 R)
• M19: 6,216,988 km (0.082 R)
• M20: 6,447,070 km (0.03 R)
• M21: 7,034,840 km (0.094 R)
• M22: 7,436,211 km (0.063 R)
• M23: 7,680,654 km (0.11 R)
• M24: 8,345,766 km (0.085 R)
• M25: 9,642,181 km (0.072 R)
• M26: 9,953,794 km (0.102 R)
• M27: 10,770,149 km (0.089 R)
• M28: 11,279,679 km (0.092 R)
• M29: 11,797,138 km (0.073 R)
• M30: 12,274,206 km (0.078 R)
• M31: 12,660,617 km (0.097 R)
• M32: 13,149,204 km (0.1 R)
• M33: 13,993,834 km (0.11 R)
• M34: 14,195,192 km (0.07 R)
• M35: 15,010,202 km (0.099 R)
• M36: 15,216,347 km (0.099 R)
• M37: 15,631,332 km (0.071 R)
• M38: 15,787,961 km (0.089 R)
• M39: 15,892,679 km (0.103 R)
• M40: 17,871,261 km (0.108 R)
• M41: 18,254,231 km (0.043 R)
• M42: 18,806,248 km (0.077 R)
• M43: 21,010,722 km (0.119 R)
• M44: 21,183,657 km (0.114 R)
• M45: 21,531,023 km (0.109 R)
• M46: 21,821,991 km (0.074 R)
• M47: 22,702,524 km (0.035 R)
• M48: 24,558,884 km (0.103 R)
• M49: 25,107,011 km (0.108 R)
• M50: 25,905,714 km (0.112 R)
• M51: 26,091,365 km (0.078 R)
• M52: 26,215,232 km (0.042 R)
• M53: 26,339,398 km (0.118 R)
• M54: 26,962,922 km (0.085 R)
• M55: 27,717,643 km (0.106 R)
• M56: 29,893,694 km (0.093 R)
• M57: 32,923,948 km (0.109 R)
• M58: 33,192,177 km (0.052 R)
• M59: 33,326,516 km (0.057 R)
• M60: 33,730,580 km (0.118 R)
• M61: 34,952,495 km (0.06 R)
• M62: 35,226,110 km (0.064 R)
• M63: 36,951,721 km (0.058 R)
• M64: 37,369,847 km (0.099 R)
• M65: 37,930,091 km (0.103 R)
• M66: 38,492,879 km (0.031 R)
• M67: 38,916,839 km (0.101 R)
• M68: 40,987,872 km (0.111 R)
• M69: 41,204,190 km (0.096 R)
• M70: 41,420,958 km (0.104 R)
• M71: 42,000,500 km (0.095 R)
• M72: 44,493,847 km (0.066 R)
• M73: 45,310,801 km (0.08 R)
• M74: 45,982,945 km (0.082 R)
• M75: 46,132,692 km (0.092 R)
• M76: 47,034,917 km (0.042 R)
• M77: 47,715,438 km (0.07 R)
• M78: 47,866,980 km (0.09 R)
• M79: 48,018,822 km (0.096 R)
• M80: 48,551,540 km (0.064 R)
• M81: 49,930,234 km (0.049 R)
• M82: 50,084,170 km (0.117 R)
• M83: 51,944,270 km (0.065 R)
• M84: 52,256,481 km (0.108 R)

Kuiper Belt

Range: 37.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 12,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit