🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.55 AU - 0.57 AU

Year: 156 Days

Day: 33.1 Hours

Environment

Temp: 191 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,420,175 km

• M1: 72,854 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.54 AU - 0.7 AU

Year: 182 Days

Day: 13.9 Hours

Environment

Temp: 191 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.69 AU - 0.95 AU

Year: 277 Days

Day: 26.3 Hours

Environment

Temp: 81 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.2 AU - 1.74 AU

Year: 664 Days

Day: 38.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.71 AU - 3.33 AU

Year: 1956 Days

Day: 44.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.89 AU - 4.47 AU

Year: 3186 Days

Day: 28.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,420,175 km

• M1: 990,188 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.25 AU - 5.37 AU

Year: 3336 Days

Day: 46 Hours

Environment

Temp: -142 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.6

Radius: 13

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.75 AU - 5.53 AU

Year: 4344 Days

Day: 10.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 44,420,175 km

• M1: 166,652 km (0.075 R)
• M2: 267,481 km (0.069 R)
• M3: 413,489 km (0.087 R)
• M4: 607,517 km (0.064 R)
• M5: 784,641 km (0.089 R)
• M6: 1,078,002 km (0.053 R)
• M7: 1,359,994 km (0.083 R)
• M8: 2,048,593 km (0.079 R)
• M9: 2,439,492 km (0.109 R)
• M10: 2,654,016 km (0.09 R)
• M11: 3,101,463 km (0.088 R)
• M12: 3,248,967 km (0.072 R)
• M13: 3,485,630 km (0.071 R)
• M14: 3,595,136 km (0.098 R)
• M15: 3,794,999 km (0.111 R)
• M16: 3,930,385 km (0.12 R)
• M17: 4,229,431 km (0.097 R)
• M18: 4,346,417 km (0.1 R)
• M19: 4,464,449 km (0.071 R)
• M20: 4,607,614 km (0.113 R)
• M21: 4,947,650 km (0.108 R)
• M22: 5,245,799 km (0.12 R)
• M23: 5,549,782 km (0.083 R)
• M24: 5,729,748 km (0.111 R)
• M25: 5,885,629 km (0.064 R)
• M26: 6,095,664 km (0.108 R)
• M27: 6,335,021 km (0.047 R)
• M28: 7,071,491 km (0.091 R)
• M29: 8,417,872 km (0.029 R)
• M30: 8,506,434 km (0.098 R)
• M31: 8,595,295 km (0.113 R)
• M32: 8,744,295 km (0.045 R)
• M33: 9,348,521 km (0.087 R)
• M34: 9,686,612 km (0.052 R)
• M35: 9,997,626 km (0.101 R)
• M36: 10,565,649 km (0.104 R)
• M37: 11,339,219 km (0.066 R)
• M38: 11,568,403 km (0.112 R)
• M39: 11,666,988 km (0.067 R)
• M40: 12,131,191 km (0.12 R)
• M41: 12,567,568 km (0.042 R)
• M42: 13,768,240 km (0.094 R)
• M43: 15,077,072 km (0.113 R)
• M44: 15,947,133 km (0.099 R)
• M45: 16,240,943 km (0.119 R)
• M46: 16,833,650 km (0.095 R)
• M47: 17,736,024 km (0.105 R)
• M48: 18,040,306 km (0.108 R)
• M49: 18,500,021 km (0.077 R)
• M50: 19,784,169 km (0.096 R)
• M51: 20,417,117 km (0.096 R)
• M52: 21,016,556 km (0.062 R)
• M53: 21,258,007 km (0.082 R)
• M54: 21,500,356 km (0.05 R)
• M55: 21,906,215 km (0.046 R)
• M56: 22,561,004 km (0.075 R)
• M57: 22,890,868 km (0.096 R)
• M58: 23,014,884 km (0.108 R)
• M59: 23,139,200 km (0.044 R)
• M60: 25,543,388 km (0.084 R)
• M61: 25,629,257 km (0.111 R)
• M62: 25,973,482 km (0.046 R)
• M63: 27,190,011 km (0.031 R)
• M64: 27,409,172 km (0.078 R)
• M65: 27,673,063 km (0.041 R)
• M66: 28,558,533 km (0.105 R)
• M67: 28,870,743 km (0.029 R)
• M68: 29,184,001 km (0.081 R)
• M69: 29,273,611 km (0.074 R)
• M70: 29,543,335 km (0.101 R)
• M71: 30,175,835 km (0.057 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.2

Radius: 11.3

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.6 AU - 8.22 AU

Year: 7519 Days

Day: 8 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,420,175 km

• M1: 265,835 km (0.045 R)
• M2: 337,044 km (0.077 R)
• M3: 455,675 km (0.111 R)
• M4: 577,448 km (0.058 R)
• M5: 908,508 km (0.035 R)
• M6: 1,416,692 km (0.081 R)
• M7: 1,540,708 km (0.11 R)
• M8: 1,844,841 km (0.118 R)
• M9: 2,240,079 km (0.113 R)
• M10: 2,410,470 km (0.114 R)
• M11: 2,610,782 km (0.102 R)
• M12: 2,687,227 km (0.093 R)
• M13: 2,816,479 km (0.097 R)
• M14: 3,081,417 km (0.069 R)
• M15: 3,244,179 km (0.085 R)
• M16: 3,550,257 km (0.103 R)
• M17: 3,663,951 km (0.11 R)
• M18: 4,250,524 km (0.102 R)
• M19: 4,341,031 km (0.093 R)
• M20: 5,024,693 km (0.067 R)
• M21: 5,184,913 km (0.109 R)
• M22: 6,112,719 km (0.077 R)
• M23: 7,307,557 km (0.069 R)
• M24: 7,857,329 km (0.111 R)
• M25: 8,764,640 km (0.089 R)
• M26: 9,704,863 km (0.04 R)
• M27: 9,944,967 km (0.046 R)
• M28: 10,106,234 km (0.112 R)
• M29: 11,049,748 km (0.084 R)
• M30: 11,765,125 km (0.051 R)
• M31: 12,064,171 km (0.113 R)
• M32: 12,236,059 km (0.091 R)
• M33: 12,626,060 km (0.091 R)
• M34: 13,020,101 km (0.081 R)
• M35: 13,551,772 km (0.048 R)
• M36: 14,865,840 km (0.054 R)
• M37: 15,189,121 km (0.111 R)
• M38: 15,795,740 km (0.083 R)
• M39: 16,078,330 km (0.074 R)
• M40: 16,173,026 km (0.028 R)
• M41: 16,457,860 km (0.1 R)
• M42: 17,322,386 km (0.12 R)
• M43: 17,419,475 km (0.056 R)
• M44: 18,547,742 km (0.105 R)
• M45: 18,646,926 km (0.102 R)
• M46: 19,447,125 km (0.096 R)
• M47: 20,309,706 km (0.048 R)
• M48: 20,719,903 km (0.099 R)
• M49: 22,124,478 km (0.052 R)
• M50: 22,335,112 km (0.116 R)
• M51: 22,864,838 km (0.108 R)
• M52: 23,452,309 km (0.073 R)
• M53: 23,559,720 km (0.116 R)
• M54: 24,642,060 km (0.111 R)
• M55: 24,915,226 km (0.061 R)
• M56: 25,519,751 km (0.076 R)
• M57: 25,740,707 km (0.096 R)
• M58: 26,631,114 km (0.074 R)
• M59: 27,249,103 km (0.097 R)
• M60: 27,758,334 km (0.036 R)
• M61: 27,871,878 km (0.113 R)
• M62: 28,042,570 km (0.084 R)
• M63: 29,420,216 km (0.097 R)
• M64: 29,536,005 km (0.12 R)
• M65: 29,884,419 km (0.083 R)
• M66: 30,643,777 km (0.118 R)
• M67: 31,055,321 km (0.068 R)
• M68: 31,587,142 km (0.113 R)
• M69: 31,883,944 km (0.113 R)
• M70: 32,002,874 km (0.119 R)
• M71: 32,181,644 km (0.079 R)
• M72: 33,200,555 km (0.065 R)
• M73: 33,502,294 km (0.092 R)
• M74: 34,169,350 km (0.093 R)
• M75: 34,413,045 km (0.075 R)
• M76: 38,136,387 km (0.065 R)
• M77: 38,959,773 km (0.092 R)
• M78: 41,530,164 km (0.112 R)
• M79: 42,050,765 km (0.118 R)
• M80: 43,032,725 km (0.094 R)
• M81: 43,230,045 km (0.034 R)
• M82: 43,889,921 km (0.081 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 11,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit