🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.41 AU - 0.65 AU

Year: 143 Days

Day: 40.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 1 °

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: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.76 AU - 0.84 AU

Year: 265 Days

Day: 23.1 Hours

Environment

Temp: 125 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.01 AU - 1.13 AU

Year: 410 Days

Day: 40.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,785,846 km

• M1: 787,483 km (0.108 R)

Asteroid Belt

Center: 1.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.28 AU - 2.34 AU

Year: 1302 Days

Day: 31 Hours

Environment

Temp: -90 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,785,846 km

• M1: 1,155,793 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.7

Radius: 13.6

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.72 AU - 6.1 AU

Year: 4667 Days

Day: 8 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 27,785,846 km

• M1: 376,239 km (0.114 R)
• M2: 586,573 km (0.087 R)
• M3: 918,830 km (0.08 R)
• M4: 1,059,303 km (0.058 R)
• M5: 1,258,417 km (0.107 R)
• M6: 1,826,440 km (0.102 R)
• M7: 1,916,050 km (0.117 R)
• M8: 2,289,745 km (0.088 R)
• M9: 2,386,834 km (0.082 R)
• M10: 2,754,994 km (0.115 R)
• M11: 2,841,312 km (0.115 R)
• M12: 3,123,753 km (0.105 R)
• M13: 3,232,062 km (0.096 R)
• M14: 4,123,965 km (0.1 R)
• M15: 4,383,816 km (0.109 R)
• M16: 4,711,136 km (0.082 R)
• M17: 4,940,769 km (0.085 R)
• M18: 5,152,899 km (0.106 R)
• M19: 5,411,404 km (0.089 R)
• M20: 5,498,470 km (0.068 R)
• M21: 5,630,116 km (0.102 R)
• M22: 6,144,284 km (0.098 R)
• M23: 6,258,128 km (0.076 R)
• M24: 6,627,036 km (0.095 R)
• M25: 6,908,430 km (0.05 R)
• M26: 8,323,775 km (0.056 R)
• M27: 8,450,036 km (0.069 R)
• M28: 8,602,326 km (0.089 R)
• M29: 9,220,465 km (0.073 R)
• M30: 9,879,593 km (0.083 R)
• M31: 10,040,111 km (0.054 R)
• M32: 10,282,610 km (0.066 R)
• M33: 10,938,447 km (0.1 R)
• M34: 11,243,626 km (0.045 R)
• M35: 11,495,400 km (0.099 R)
• M36: 12,608,109 km (0.078 R)
• M37: 12,811,412 km (0.104 R)
• M38: 13,103,876 km (0.064 R)
• M39: 13,221,460 km (0.09 R)
• M40: 13,576,306 km (0.073 R)
• M41: 14,024,352 km (0.076 R)
• M42: 14,477,334 km (0.045 R)
• M43: 14,598,807 km (0.093 R)
• M44: 15,119,408 km (0.113 R)
• M45: 15,864,854 km (0.025 R)
• M46: 16,526,825 km (0.106 R)
• M47: 16,877,333 km (0.11 R)
• M48: 17,197,921 km (0.108 R)
• M49: 17,650,305 km (0.028 R)
• M50: 17,943,217 km (0.118 R)
• M51: 18,336,211 km (0.076 R)
• M52: 18,665,925 km (0.049 R)
• M53: 18,864,740 km (0.092 R)
• M54: 19,767,863 km (0.078 R)
• M55: 20,480,098 km (0.041 R)
• M56: 20,753,713 km (0.114 R)
• M57: 21,166,304 km (0.047 R)
• M58: 21,408,203 km (0.076 R)
• M59: 22,596,459 km (0.099 R)
• M60: 22,808,290 km (0.107 R)
• M61: 23,127,382 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.6

Radius: 14.9

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.03 AU - 8.11 AU

Year: 8502 Days

Day: 8.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 27,785,846 km

• M1: 226,192 km (0.114 R)
• M2: 663,915 km (0.085 R)
• M3: 821,592 km (0.11 R)
• M4: 1,006,195 km (0.106 R)
• M5: 1,219,821 km (0.071 R)
• M6: 1,318,256 km (0.075 R)
• M7: 1,646,624 km (0.038 R)
• M8: 1,968,259 km (0.117 R)
• M9: 2,137,006 km (0.098 R)
• M10: 3,269,611 km (0.077 R)
• M11: 3,471,119 km (0.1 R)
• M12: 4,122,319 km (0.077 R)
• M13: 4,252,768 km (0.105 R)
• M14: 4,362,573 km (0.1 R)
• M15: 4,518,005 km (0.05 R)
• M16: 4,788,777 km (0.069 R)
• M17: 5,370,115 km (0.033 R)
• M18: 5,465,259 km (0.057 R)
• M19: 5,729,748 km (0.073 R)
• M20: 5,924,824 km (0.057 R)
• M21: 6,171,810 km (0.119 R)
• M22: 6,346,839 km (0.08 R)
• M23: 6,472,801 km (0.109 R)
• M24: 6,701,835 km (0.072 R)
• M25: 7,272,700 km (0.07 R)
• M26: 7,537,489 km (0.077 R)
• M27: 7,644,302 km (0.113 R)
• M28: 8,295,800 km (0.069 R)
• M29: 8,544,881 km (0.115 R)
• M30: 8,937,126 km (0.035 R)
• M31: 9,107,070 km (0.108 R)
• M32: 9,536,565 km (0.103 R)
• M33: 9,943,621 km (0.044 R)
• M34: 10,445,372 km (0.112 R)
• M35: 11,597,126 km (0.075 R)
• M36: 12,094,240 km (0.066 R)
• M37: 12,598,235 km (0.087 R)
• M38: 12,820,986 km (0.092 R)
• M39: 13,432,094 km (0.09 R)
• M40: 13,659,632 km (0.047 R)
• M41: 13,790,231 km (0.085 R)
• M42: 13,921,129 km (0.1 R)
• M43: 14,449,509 km (0.11 R)
• M44: 15,662,149 km (0.063 R)
• M45: 16,177,065 km (0.116 R)
• M46: 16,523,384 km (0.112 R)
• M47: 16,627,803 km (0.067 R)
• M48: 16,977,414 km (0.109 R)
• M49: 17,258,807 km (0.074 R)
• M50: 17,683,815 km (0.102 R)
• M51: 17,826,381 km (0.05 R)
• M52: 18,508,249 km (0.065 R)
• M53: 18,652,910 km (0.069 R)
• M54: 19,089,137 km (0.064 R)
• M55: 19,934,664 km (0.072 R)
• M56: 20,567,463 km (0.081 R)
• M57: 20,754,909 km (0.092 R)
• M58: 21,434,233 km (0.064 R)
• M59: 21,738,515 km (0.116 R)
• M60: 21,967,699 km (0.09 R)
• M61: 22,197,631 km (0.069 R)
• M62: 22,312,822 km (0.026 R)
• M63: 22,428,311 km (0.104 R)
• M64: 22,814,722 km (0.119 R)
• M65: 23,594,127 km (0.115 R)
• M66: 23,751,056 km (0.056 R)
• M67: 24,223,934 km (0.111 R)
• M68: 24,421,852 km (0.119 R)
• M69: 24,660,162 km (0.044 R)
• M70: 25,459,912 km (0.115 R)
• M71: 25,661,271 km (0.059 R)
• M72: 26,471,642 km (0.108 R)
• M73: 26,839,055 km (0.118 R)
• M74: 27,496,537 km (0.11 R)
• M75: 27,661,693 km (0.047 R)
• M76: 27,785,860 km (0.053 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 10,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit