🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.68 AU - 0.88 AU

Year: 243 Days

Day: 20.5 Hours

Environment

Temp: 165 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,503,840 km

• M1: 235,317 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.91 AU - 0.93 AU

Year: 312 Days

Day: 35.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,503,840 km

• M1: 34,557 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.25 AU - 1.51 AU

Year: 572 Days

Day: 42.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,503,840 km

• M1: 127,009 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.13 AU - 1.67 AU

Year: 585 Days

Day: 13.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 63,503,840 km

• M1: 205,847 km (0.113 R)
• M2: 634,744 km (0.086 R)

Asteroid Belt

Center: 8.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.8

Radius: 6.4

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 12.37 AU - 18.03 AU

Year: 20925 Days

Day: 18.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,503,840 km

• M1: 90,058 km (0.107 R)
• M2: 220,208 km (0.085 R)
• M3: 425,756 km (0.062 R)
• M4: 568,023 km (0.096 R)
• M5: 767,587 km (0.119 R)
• M6: 1,035,068 km (0.059 R)
• M7: 1,179,579 km (0.104 R)
• M8: 1,878,351 km (0.113 R)
• M9: 2,237,535 km (0.116 R)
• M10: 2,716,099 km (0.033 R)
• M11: 3,545,320 km (0.053 R)
• M12: 3,912,583 km (0.09 R)
• M13: 4,253,367 km (0.114 R)
• M14: 4,842,633 km (0.095 R)
• M15: 4,963,508 km (0.116 R)
• M16: 5,625,329 km (0.07 R)
• M17: 6,009,646 km (0.062 R)
• M18: 6,490,902 km (0.042 R)
• M19: 7,212,861 km (0.107 R)
• M20: 7,258,788 km (0.066 R)
• M21: 7,304,864 km (0.084 R)
• M22: 8,007,675 km (0.112 R)
• M23: 8,055,247 km (0.069 R)
• M24: 8,198,711 km (0.071 R)
• M25: 8,585,272 km (0.103 R)
• M26: 8,879,082 km (0.102 R)
• M27: 10,345,291 km (0.093 R)
• M28: 11,939,406 km (0.083 R)
• M29: 12,322,227 km (0.034 R)
• M30: 13,722,164 km (0.086 R)
• M31: 14,238,426 km (0.116 R)
• M32: 14,995,242 km (0.104 R)
• M33: 16,064,717 km (0.108 R)
• M34: 17,652,250 km (0.072 R)
• M35: 19,097,963 km (0.102 R)
• M36: 19,353,177 km (0.09 R)
• M37: 21,369,607 km (0.058 R)
• M38: 21,502,001 km (0.109 R)
• M39: 22,100,991 km (0.098 R)
• M40: 22,638,197 km (0.114 R)
• M41: 22,840,603 km (0.076 R)
• M42: 23,315,576 km (0.077 R)
• M43: 23,383,643 km (0.093 R)
• M44: 23,520,076 km (0.095 R)
• M45: 23,862,207 km (0.097 R)
• M46: 24,275,097 km (0.108 R)
• M47: 24,968,333 km (0.089 R)
• M48: 25,177,621 km (0.097 R)
• M49: 25,949,695 km (0.109 R)
• M50: 26,587,282 km (0.099 R)
• M51: 27,733,500 km (0.051 R)
• M52: 28,022,673 km (0.119 R)
• M53: 28,968,880 km (0.094 R)
• M54: 29,999,759 km (0.107 R)
• M55: 32,552,796 km (0.061 R)
• M56: 32,628,941 km (0.093 R)
• M57: 33,087,010 km (0.036 R)
• M58: 33,547,173 km (0.116 R)
• M59: 33,624,066 km (0.07 R)
• M60: 34,009,580 km (0.115 R)
• M61: 34,396,440 km (0.085 R)
• M62: 34,707,005 km (0.106 R)
• M63: 36,116,068 km (0.096 R)
• M64: 36,352,582 km (0.105 R)
• M65: 36,510,707 km (0.114 R)
• M66: 36,906,842 km (0.074 R)
• M67: 38,344,627 km (0.025 R)
• M68: 39,475,587 km (0.088 R)
• M69: 41,192,522 km (0.103 R)
• M70: 41,357,229 km (0.113 R)
• M71: 42,018,601 km (0.095 R)
• M72: 42,101,478 km (0.09 R)
• M73: 43,351,668 km (0.105 R)
• M74: 46,487,239 km (0.107 R)
• M75: 46,572,959 km (0.089 R)
• M76: 47,779,017 km (0.119 R)
• M77: 49,169,978 km (0.088 R)
• M78: 50,485,990 km (0.114 R)
• M79: 52,437,195 km (0.119 R)
• M80: 53,601,665 km (0.084 R)
• M81: 54,684,006 km (0.104 R)
• M82: 54,774,662 km (0.114 R)
• M83: 55,137,138 km (0.104 R)
• M84: 55,500,660 km (0.098 R)
• M85: 55,591,616 km (0.102 R)
• M86: 55,682,571 km (0.082 R)
• M87: 55,864,782 km (0.069 R)
• M88: 57,053,935 km (0.073 R)
• M89: 59,178,225 km (0.043 R)
• M90: 59,736,674 km (0.082 R)
• M91: 60,858,807 km (0.117 R)
• M92: 62,082,219 km (0.089 R)
• M93: 62,271,161 km (0.062 R)
• M94: 63,028,724 km (0.087 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 14,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit