🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.62 AU - 0.78 AU

Year: 210 Days

Day: 14.4 Hours

Environment

Temp: 191 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,015,809 km

• M1: 316,399 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.61 AU - 0.93 AU

Year: 242 Days

Day: 45.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,015,809 km

• M1: 38,447 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.73 AU - 2.77 AU

Year: 1209 Days

Day: 31.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,015,809 km

• M1: 1,571,825 km (0.111 R)

Asteroid Belt

Center: 4.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844

Radius: 12.2

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.85 AU - 7.65 AU

Year: 5596 Days

Day: 10.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 23,015,809 km

• M1: 163,959 km (0.1 R)
• M2: 289,023 km (0.111 R)
• M3: 461,509 km (0.119 R)
• M4: 563,685 km (0.058 R)
• M5: 822,938 km (0.072 R)
• M6: 1,105,528 km (0.036 R)
• M7: 1,217,577 km (0.094 R)
• M8: 1,436,588 km (0.116 R)
• M9: 1,742,815 km (0.045 R)
• M10: 1,991,297 km (0.071 R)
• M11: 2,480,482 km (0.031 R)
• M12: 2,608,538 km (0.065 R)
• M13: 3,189,726 km (0.105 R)
• M14: 3,471,419 km (0.095 R)
• M15: 3,663,951 km (0.088 R)
• M16: 3,810,557 km (0.073 R)
• M17: 5,410,207 km (0.087 R)
• M18: 5,521,807 km (0.03 R)
• M19: 5,747,101 km (0.051 R)
• M20: 7,284,519 km (0.115 R)
• M21: 7,687,835 km (0.064 R)
• M22: 7,939,757 km (0.109 R)
• M23: 8,354,891 km (0.083 R)
• M24: 9,040,499 km (0.082 R)
• M25: 9,541,352 km (0.028 R)
• M26: 9,812,274 km (0.083 R)
• M27: 10,188,812 km (0.091 R)
• M28: 10,815,328 km (0.098 R)
• M29: 10,991,554 km (0.074 R)
• M30: 11,670,130 km (0.044 R)
• M31: 11,778,439 km (0.117 R)
• M32: 12,362,170 km (0.079 R)
• M33: 12,472,722 km (0.11 R)
• M34: 12,806,176 km (0.097 R)
• M35: 13,633,752 km (0.072 R)
• M36: 14,517,426 km (0.119 R)
• M37: 14,829,188 km (0.087 R)
• M38: 15,221,883 km (0.085 R)
• M39: 15,538,581 km (0.039 R)
• M40: 15,657,960 km (0.113 R)
• M41: 16,138,319 km (0.081 R)
• M42: 16,299,586 km (0.101 R)
• M43: 17,072,558 km (0.104 R)
• M44: 17,236,966 km (0.039 R)
• M45: 17,319,245 km (0.074 R)
• M46: 17,608,417 km (0.095 R)
• M47: 18,401,585 km (0.106 R)
• M48: 19,163,637 km (0.112 R)
• M49: 19,634,571 km (0.058 R)
• M50: 19,763,524 km (0.101 R)
• M51: 20,065,862 km (0.1 R)
• M52: 21,511,426 km (0.063 R)
• M53: 21,688,849 km (0.109 R)
• M54: 22,809,337 km (0.094 R)
• M55: 23,353,873 km (0.104 R)
• M56: 23,490,606 km (0.085 R)
• M57: 23,810,895 km (0.112 R)
• M58: 24,040,527 km (0.066 R)
• M59: 25,059,588 km (0.036 R)
• M60: 25,152,937 km (0.107 R)
• M61: 26,852,967 km (0.049 R)
• M62: 27,091,875 km (0.07 R)
• M63: 27,620,404 km (0.05 R)
• M64: 28,833,793 km (0.105 R)
• M65: 29,619,630 km (0.101 R)
• M66: 29,866,616 km (0.061 R)
• M67: 29,965,650 km (0.112 R)
• M68: 30,164,017 km (0.082 R)
• M69: 30,313,017 km (0.088 R)
• M70: 30,412,499 km (0.093 R)
• M71: 30,911,558 km (0.105 R)
• M72: 31,011,639 km (0.106 R)
• M73: 31,564,403 km (0.093 R)
• M74: 31,766,210 km (0.063 R)
• M75: 31,968,467 km (0.114 R)
• M76: 32,171,022 km (0.09 R)
• M77: 32,986,031 km (0.072 R)
• M78: 34,014,068 km (0.081 R)
• M79: 34,844,186 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.3

Radius: 10.1

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.82 AU - 13.72 AU

Year: 13551 Days

Day: 5.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 23,015,809 km

• M1: 141,968 km (0.11 R)
• M2: 238,609 km (0.108 R)
• M3: 344,075 km (0.094 R)
• M4: 445,353 km (0.089 R)
• M5: 904,469 km (0.117 R)
• M6: 1,125,126 km (0.102 R)
• M7: 1,363,435 km (0.097 R)
• M8: 1,576,911 km (0.083 R)
• M9: 1,645,876 km (0.065 R)
• M10: 1,815,669 km (0.052 R)
• M11: 2,081,505 km (0.102 R)
• M12: 2,172,909 km (0.094 R)
• M13: 2,733,303 km (0.067 R)
• M14: 3,021,279 km (0.09 R)
• M15: 3,107,896 km (0.093 R)
• M16: 3,408,587 km (0.039 R)
• M17: 3,849,303 km (0.118 R)
• M18: 4,153,136 km (0.066 R)
• M19: 4,288,672 km (0.077 R)
• M20: 4,583,828 km (0.072 R)
• M21: 4,663,714 km (0.078 R)
• M22: 4,804,485 km (0.092 R)
• M23: 5,403,176 km (0.11 R)
• M24: 6,289,543 km (0.1 R)
• M25: 7,337,028 km (0.101 R)
• M26: 8,049,113 km (0.109 R)
• M27: 8,610,105 km (0.048 R)
• M28: 8,882,822 km (0.054 R)
• M29: 9,032,719 km (0.069 R)
• M30: 9,846,831 km (0.09 R)
• M31: 10,028,144 km (0.072 R)
• M32: 10,684,280 km (0.057 R)
• M33: 12,176,519 km (0.108 R)
• M34: 14,578,911 km (0.05 R)
• M35: 15,531,700 km (0.049 R)
• M36: 16,381,864 km (0.026 R)
• M37: 16,596,687 km (0.101 R)
• M38: 17,215,873 km (0.089 R)
• M39: 17,434,435 km (0.088 R)
• M40: 17,905,668 km (0.104 R)
• M41: 18,095,508 km (0.099 R)
• M42: 18,381,240 km (0.108 R)
• M43: 21,689,896 km (0.11 R)
• M44: 21,892,152 km (0.103 R)
• M45: 21,959,771 km (0.116 R)
• M46: 22,912,859 km (0.066 R)
• M47: 23,015,782 km (0.102 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 18,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit