🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.67 AU - 0.67 AU

Year: 161 Days

Day: 16.6 Hours

Environment

Temp: 360 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.89 AU - 1.47 AU

Year: 376 Days

Day: 22.3 Hours

Environment

Temp: 217 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,108,850 km

• M1: 187,596 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1 AU - 1.4 AU

Year: 386 Days

Day: 34.5 Hours

Environment

Temp: 249 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.2 AU - 1.78 AU

Year: 534 Days

Day: 29.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,108,850 km

• M1: 107,710 km (0.061 R)
• M2: 264,339 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.76 AU - 2.08 AU

Year: 781 Days

Day: 19.6 Hours

Environment

Temp: 98 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,108,850 km

• M1: 47,871 km (0.115 R)
• M2: 821,891 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.95 AU - 6.65 AU

Year: 4098 Days

Day: 46.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,108,850 km

• M1: 51,910 km (0.087 R)

Planet 7 - Terrestrial

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.32 AU - 9.54 AU

Year: 7181 Days

Day: 38.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 9.25 AU - 10.55 AU

Year: 9139 Days

Day: 27.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 15.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.1

Radius: 9.7

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 12.47 AU - 19.31 AU

Year: 18583 Days

Day: 8.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,108,850 km

• M1: 289,023 km (0.064 R)
• M2: 457,769 km (0.037 R)
• M3: 555,606 km (0.113 R)
• M4: 870,360 km (0.1 R)
• M5: 1,127,669 km (0.036 R)
• M6: 1,237,474 km (0.118 R)
• M7: 1,558,211 km (0.113 R)
• M8: 2,310,539 km (0.113 R)
• M9: 2,559,769 km (0.052 R)
• M10: 2,669,125 km (0.097 R)
• M11: 3,478,898 km (0.043 R)
• M12: 3,764,930 km (0.115 R)
• M13: 4,272,964 km (0.105 R)
• M14: 4,668,202 km (0.1 R)
• M15: 5,167,410 km (0.099 R)
• M16: 5,446,858 km (0.038 R)
• M17: 6,265,458 km (0.071 R)
• M18: 7,643,254 km (0.053 R)
• M19: 8,999,210 km (0.097 R)
• M20: 10,194,796 km (0.068 R)
• M21: 10,369,526 km (0.073 R)
• M22: 11,019,230 km (0.104 R)
• M23: 12,920,170 km (0.099 R)
• M24: 13,940,427 km (0.113 R)
• M25: 14,069,829 km (0.05 R)
• M26: 14,199,680 km (0.067 R)
• M27: 14,722,674 km (0.065 R)
• M28: 15,990,068 km (0.098 R)
• M29: 19,488,713 km (0.114 R)
• M30: 19,705,929 km (0.107 R)
• M31: 20,289,062 km (0.116 R)
• M32: 20,362,365 km (0.113 R)
• M33: 21,025,981 km (0.111 R)
• M34: 21,846,675 km (0.032 R)
• M35: 23,750,756 km (0.114 R)
• M36: 24,527,169 km (0.106 R)
• M37: 25,548,923 km (0.097 R)
• M38: 26,184,564 km (0.097 R)
• M39: 26,745,107 km (0.086 R)
• M40: 27,147,825 km (0.058 R)
• M41: 27,309,540 km (0.108 R)
• M42: 27,471,555 km (0.09 R)
• M43: 27,715,100 km (0.052 R)
• M44: 27,878,012 km (0.064 R)
• M45: 28,532,353 km (0.032 R)
• M46: 29,606,466 km (0.109 R)
• M47: 32,049,997 km (0.094 R)
• M48: 33,079,979 km (0.107 R)
• M49: 33,252,615 km (0.119 R)
• M50: 33,425,699 km (0.049 R)
• M51: 34,207,947 km (0.111 R)
• M52: 34,382,527 km (0.108 R)
• M53: 34,557,557 km (0.064 R)
• M54: 35,260,368 km (0.095 R)
• M55: 37,127,499 km (0.119 R)
• M56: 38,027,928 km (0.077 R)
• M57: 38,390,105 km (0.119 R)
• M58: 38,935,389 km (0.11 R)
• M59: 39,026,644 km (0.087 R)
• M60: 39,483,366 km (0.096 R)
• M61: 39,758,327 km (0.071 R)
• M62: 42,636,440 km (0.082 R)
• M63: 42,918,582 km (0.058 R)
• M64: 44,433,410 km (0.039 R)
• M65: 45,485,083 km (0.064 R)
• M66: 47,418,037 km (0.093 R)
• M67: 47,807,889 km (0.102 R)
• M68: 47,905,427 km (0.099 R)
• M69: 48,100,951 km (0.099 R)
• M70: 49,279,184 km (0.071 R)
• M71: 49,871,741 km (0.113 R)
• M72: 51,163,968 km (0.116 R)
• M73: 57,684,191 km (0.073 R)
• M74: 58,726,439 km (0.042 R)
• M75: 59,774,821 km (0.089 R)
• M76: 60,090,473 km (0.115 R)
• M77: 62,849,955 km (0.077 R)
• M78: 64,137,394 km (0.063 R)
• M79: 64,352,815 km (0.067 R)
• M80: 64,676,395 km (0.061 R)
• M81: 65,108,733 km (0.095 R)
• M82: 65,325,201 km (0.081 R)
• M83: 65,650,427 km (0.112 R)
• M84: 65,976,102 km (0.11 R)
• M85: 66,302,375 km (0.105 R)
• M86: 68,161,427 km (0.094 R)
• M87: 69,815,980 km (0.1 R)
• M88: 71,037,746 km (0.116 R)
• M89: 71,149,196 km (0.115 R)
• M90: 71,483,847 km (0.077 R)
• M91: 71,818,946 km (0.118 R)
• M92: 73,164,728 km (0.073 R)
• M93: 75,085,266 km (0.062 R)
• M94: 75,312,355 km (0.111 R)
• M95: 75,426,050 km (0.103 R)

Kuiper Belt

Range: 37.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 17,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit