🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.57 AU - 0.57 AU

Year: 165 Days

Day: 23 Hours

Environment

Temp: 144 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,493,842 km

• M1: 109,057 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.76 AU - 1.06 AU

Year: 332 Days

Day: 47.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.04 AU - 1.16 AU

Year: 442 Days

Day: 17.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.14 AU - 1.32 AU

Year: 522 Days

Day: 21.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 164.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.58 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.9 AU - 1.94 AU

Year: 1019 Days

Day: 33.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,493,842 km

• M1: 89,310 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.68 AU - 2.72 AU

Year: 1249 Days

Day: 35.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.99 AU - 4.17 AU

Year: 2594 Days

Day: 26.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,493,842 km

• M1: 1,684,472 km (0.06 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.77 AU - 4.41 AU

Year: 2604 Days

Day: 43.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.98 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521

Radius: 13.9

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 9.2 AU - 11.52 AU

Year: 12768 Days

Day: 9.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,493,842 km

• M1: 196,721 km (0.056 R)
• M2: 494,571 km (0.066 R)
• M3: 679,174 km (0.117 R)
• M4: 834,906 km (0.044 R)
• M5: 1,248,095 km (0.072 R)
• M6: 1,355,955 km (0.053 R)
• M7: 1,894,059 km (0.114 R)
• M8: 3,833,745 km (0.082 R)
• M9: 4,059,488 km (0.11 R)
• M10: 4,626,165 km (0.112 R)
• M11: 4,866,868 km (0.091 R)
• M12: 5,041,299 km (0.093 R)
• M13: 5,182,369 km (0.084 R)
• M14: 7,213,609 km (0.081 R)
• M15: 7,533,599 km (0.088 R)
• M16: 7,858,227 km (0.061 R)
• M17: 8,521,544 km (0.084 R)
• M18: 8,647,954 km (0.063 R)
• M19: 9,116,793 km (0.061 R)
• M20: 9,332,663 km (0.067 R)
• M21: 9,506,496 km (0.111 R)
• M22: 9,637,693 km (0.12 R)
• M23: 9,901,883 km (0.092 R)
• M24: 11,028,056 km (0.086 R)
• M25: 11,723,237 km (0.104 R)
• M26: 11,864,009 km (0.106 R)
• M27: 12,242,192 km (0.025 R)
• M28: 12,432,780 km (0.097 R)
• M29: 12,672,286 km (0.105 R)
• M30: 12,768,627 km (0.094 R)
• M31: 13,253,623 km (0.076 R)
• M32: 14,543,007 km (0.099 R)
• M33: 14,643,836 km (0.072 R)
• M34: 15,151,572 km (0.034 R)
• M35: 15,872,035 km (0.094 R)
• M36: 17,293,215 km (0.055 R)
• M37: 17,937,832 km (0.071 R)
• M38: 18,208,754 km (0.113 R)
• M39: 18,590,378 km (0.104 R)
• M40: 18,699,883 km (0.111 R)
• M41: 19,306,204 km (0.105 R)
• M42: 19,862,857 km (0.11 R)
• M43: 20,143,204 km (0.099 R)
• M44: 20,594,540 km (0.112 R)
• M45: 20,821,480 km (0.069 R)
• M46: 20,935,175 km (0.111 R)
• M47: 21,335,050 km (0.104 R)
• M48: 21,852,808 km (0.112 R)
• M49: 23,253,792 km (0.091 R)
• M50: 24,144,049 km (0.043 R)
• M51: 25,045,526 km (0.111 R)
• M52: 25,166,551 km (0.063 R)
• M53: 25,530,821 km (0.106 R)
• M54: 25,835,702 km (0.027 R)
• M55: 26,019,258 km (0.1 R)
• M56: 26,881,541 km (0.106 R)
• M57: 28,507,520 km (0.108 R)
• M58: 28,633,930 km (0.102 R)
• M59: 29,908,205 km (0.111 R)
• M60: 31,331,180 km (0.116 R)
• M61: 31,526,854 km (0.111 R)
• M62: 32,643,901 km (0.114 R)
• M63: 32,908,540 km (0.088 R)
• M64: 33,573,502 km (0.086 R)
• M65: 34,781,505 km (0.116 R)
• M66: 34,916,592 km (0.114 R)
• M67: 35,051,828 km (0.103 R)
• M68: 35,322,900 km (0.055 R)
• M69: 36,072,086 km (0.054 R)
• M70: 36,208,818 km (0.085 R)
• M71: 36,620,063 km (0.102 R)
• M72: 37,309,111 km (0.11 R)
• M73: 38,839,796 km (0.065 R)
• M74: 40,107,638 km (0.036 R)
• M75: 41,174,420 km (0.056 R)
• M76: 41,603,617 km (0.119 R)
• M77: 42,322,584 km (0.032 R)
• M78: 42,466,796 km (0.119 R)
• M79: 43,626,778 km (0.065 R)
• M80: 44,503,721 km (0.12 R)
• M81: 46,646,710 km (0.062 R)
• M82: 47,543,250 km (0.112 R)
• M83: 47,843,493 km (0.078 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 13,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit