🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.6 AU - 0.72 AU

Year: 191 Days

Day: 28.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.77 AU - 0.97 AU

Year: 289 Days

Day: 36.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.89 AU - 2.31 AU

Year: 1085 Days

Day: 12.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,437,807 km

• M1: 705,952 km (0.026 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.77 AU - 4.97 AU

Year: 3831 Days

Day: 18.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.6 AU - 5.4 AU

Year: 3985 Days

Day: 20.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.19 AU - 5.27 AU

Year: 4263 Days

Day: 33.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,437,807 km

• M1: 386,710 km (0.084 R)

Asteroid Belt

Center: 7.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.6

Radius: 13.8

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 9.15 AU - 10.73 AU

Year: 11171 Days

Day: 14 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 50,437,807 km

• M1: 283,039 km (0.107 R)
• M2: 500,704 km (0.097 R)
• M3: 588,967 km (0.1 R)
• M4: 1,062,893 km (0.104 R)
• M5: 1,204,113 km (0.059 R)
• M6: 1,373,608 km (0.056 R)
• M7: 1,643,482 km (0.107 R)
• M8: 1,955,693 km (0.09 R)
• M9: 2,131,919 km (0.045 R)
• M10: 2,393,117 km (0.072 R)
• M11: 2,889,782 km (0.109 R)
• M12: 3,449,129 km (0.048 R)
• M13: 4,334,598 km (0.119 R)
• M14: 4,433,632 km (0.091 R)
• M15: 4,633,944 km (0.111 R)
• M16: 5,464,960 km (0.095 R)
• M17: 5,608,125 km (0.103 R)
• M18: 7,341,665 km (0.108 R)
• M19: 7,539,583 km (0.114 R)
• M20: 7,779,388 km (0.109 R)
• M21: 9,270,730 km (0.089 R)
• M22: 9,961,722 km (0.098 R)
• M23: 10,446,270 km (0.113 R)
• M24: 10,803,659 km (0.09 R)
• M25: 11,301,670 km (0.098 R)
• M26: 11,438,852 km (0.113 R)
• M27: 11,668,634 km (0.059 R)
• M28: 12,792,862 km (0.093 R)
• M29: 13,513,026 km (0.115 R)
• M30: 14,394,606 km (0.088 R)
• M31: 14,842,502 km (0.112 R)
• M32: 14,942,583 km (0.11 R)
• M33: 15,446,728 km (0.116 R)
• M34: 15,700,895 km (0.087 R)
• M35: 15,905,246 km (0.09 R)
• M36: 16,368,251 km (0.09 R)
• M37: 17,783,746 km (0.113 R)
• M38: 17,996,773 km (0.054 R)
• M39: 18,425,371 km (0.08 R)
• M40: 18,694,947 km (0.103 R)
• M41: 19,731,510 km (0.093 R)
• M42: 20,229,073 km (0.081 R)
• M43: 20,451,525 km (0.095 R)
• M44: 21,803,142 km (0.059 R)
• M45: 23,183,631 km (0.098 R)
• M46: 23,416,555 km (0.057 R)
• M47: 23,884,497 km (0.107 R)
• M48: 24,473,912 km (0.073 R)
• M49: 24,770,415 km (0.061 R)
• M50: 25,008,426 km (0.087 R)
• M51: 25,426,851 km (0.073 R)
• M52: 25,787,382 km (0.085 R)
• M53: 26,574,267 km (0.094 R)
• M54: 27,369,080 km (0.075 R)
• M55: 27,676,803 km (0.114 R)
• M56: 28,047,656 km (0.083 R)
• M57: 28,669,385 km (0.109 R)
• M58: 29,547,524 km (0.075 R)
• M59: 29,673,785 km (0.055 R)
• M60: 29,989,885 km (0.089 R)
• M61: 31,009,245 km (0.064 R)
• M62: 31,265,955 km (0.07 R)
• M63: 31,587,740 km (0.08 R)
• M64: 32,104,900 km (0.1 R)
• M65: 32,364,452 km (0.049 R)
• M66: 33,016,549 km (0.111 R)
• M67: 33,672,985 km (0.102 R)
• M68: 35,266,052 km (0.1 R)
• M69: 36,139,106 km (0.108 R)
• M70: 36,274,192 km (0.044 R)
• M71: 38,181,266 km (0.047 R)
• M72: 38,318,597 km (0.112 R)
• M73: 38,801,050 km (0.099 R)
• M74: 39,146,920 km (0.091 R)
• M75: 42,305,231 km (0.076 R)
• M76: 43,519,517 km (0.099 R)
• M77: 43,950,807 km (0.056 R)
• M78: 45,035,392 km (0.073 R)
• M79: 45,180,651 km (0.077 R)
• M80: 45,398,765 km (0.083 R)
• M81: 45,763,335 km (0.044 R)
• M82: 46,568,471 km (0.11 R)
• M83: 47,378,394 km (0.063 R)
• M84: 47,748,050 km (0.082 R)
• M85: 48,639,055 km (0.103 R)
• M86: 49,460,796 km (0.084 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 12,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit