🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.5 AU - 0.7 AU

Year: 167 Days

Day: 31.8 Hours

Environment

Temp: 229 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,583,342 km

• M1: 173,234 km (0.104 R)
• M2: 553,811 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.61 AU - 0.85 AU

Year: 224 Days

Day: 27.9 Hours

Environment

Temp: 116 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.6 AU - 0.88 AU

Year: 229 Days

Day: 45.5 Hours

Environment

Temp: 194 °C

Axial Tilt: 106.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.93 AU - 1.23 AU

Year: 404 Days

Day: 40.8 Hours

Environment

Temp: 41 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.8

Radius: 12.5

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.63 AU - 6.19 AU

Year: 4529 Days

Day: 14.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 59,583,342 km

• M1: 172,038 km (0.117 R)
• M2: 368,759 km (0.12 R)
• M3: 453,431 km (0.045 R)
• M4: 748,438 km (0.085 R)
• M5: 886,218 km (0.093 R)
• M6: 1,263,653 km (0.081 R)
• M7: 1,718,281 km (0.1 R)
• M8: 2,284,509 km (0.079 R)
• M9: 2,459,090 km (0.075 R)
• M10: 2,787,906 km (0.086 R)
• M11: 2,906,387 km (0.084 R)
• M12: 3,061,221 km (0.1 R)
• M13: 3,487,725 km (0.113 R)
• M14: 3,726,782 km (0.076 R)
• M15: 4,797,305 km (0.093 R)
• M16: 4,981,160 km (0.097 R)
• M17: 5,063,738 km (0.073 R)
• M18: 5,146,616 km (0.05 R)
• M19: 5,251,035 km (0.068 R)
• M20: 5,546,939 km (0.11 R)
• M21: 5,653,902 km (0.087 R)
• M22: 5,804,996 km (0.091 R)
• M23: 6,221,775 km (0.087 R)
• M24: 6,625,540 km (0.108 R)
• M25: 6,762,123 km (0.061 R)
• M26: 6,876,565 km (0.111 R)
• M27: 7,458,800 km (0.117 R)
• M28: 7,577,282 km (0.107 R)
• M29: 7,887,997 km (0.112 R)
• M30: 7,984,338 km (0.086 R)
• M31: 8,154,131 km (0.06 R)
• M32: 8,621,026 km (0.101 R)
• M33: 8,920,371 km (0.037 R)
• M34: 10,230,550 km (0.105 R)
• M35: 10,654,061 km (0.115 R)
• M36: 11,463,386 km (0.089 R)
• M37: 11,572,891 km (0.093 R)
• M38: 11,682,696 km (0.119 R)
• M39: 12,153,181 km (0.087 R)
• M40: 12,348,706 km (0.071 R)
• M41: 12,489,029 km (0.065 R)
• M42: 12,658,074 km (0.053 R)
• M43: 12,856,291 km (0.077 R)
• M44: 13,026,983 km (0.116 R)
• M45: 13,141,275 km (0.059 R)
• M46: 14,155,100 km (0.117 R)
• M47: 14,984,321 km (0.083 R)
• M48: 15,224,127 km (0.076 R)
• M49: 15,314,334 km (0.061 R)
• M50: 15,646,890 km (0.096 R)
• M51: 16,257,549 km (0.073 R)
• M52: 16,782,787 km (0.064 R)
• M53: 16,875,986 km (0.113 R)
• M54: 17,000,601 km (0.063 R)
• M55: 17,502,203 km (0.057 R)
• M56: 17,596,749 km (0.103 R)
• M57: 17,691,594 km (0.087 R)
• M58: 17,849,868 km (0.068 R)
• M59: 18,072,320 km (0.082 R)
• M60: 18,584,244 km (0.075 R)
• M61: 19,426,181 km (0.097 R)
• M62: 19,589,542 km (0.104 R)
• M63: 19,884,699 km (0.05 R)
• M64: 19,983,433 km (0.117 R)
• M65: 20,745,784 km (0.116 R)
• M66: 21,281,793 km (0.05 R)
• M67: 21,585,327 km (0.079 R)
• M68: 21,856,249 km (0.074 R)
• M69: 21,992,233 km (0.085 R)
• M70: 22,401,683 km (0.053 R)
• M71: 22,779,118 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.8

Radius: 11.8

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 11.57 AU - 11.63 AU

Year: 14219 Days

Day: 10.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 59,583,342 km

• M1: 151,991 km (0.075 R)
• M2: 354,098 km (0.1 R)
• M3: 440,267 km (0.087 R)
• M4: 640,129 km (0.109 R)
• M5: 851,511 km (0.074 R)
• M6: 1,064,389 km (0.081 R)
• M7: 1,295,069 km (0.066 R)
• M8: 1,491,640 km (0.051 R)
• M9: 2,556,029 km (0.041 R)
• M10: 2,900,553 km (0.069 R)
• M11: 3,530,809 km (0.062 R)
• M12: 4,022,238 km (0.081 R)
• M13: 4,723,702 km (0.098 R)
• M14: 4,953,036 km (0.049 R)
• M15: 5,186,259 km (0.112 R)
• M16: 6,030,739 km (0.11 R)
• M17: 6,113,467 km (0.065 R)
• M18: 6,447,967 km (0.092 R)
• M19: 6,788,602 km (0.117 R)
• M20: 8,026,524 km (0.106 R)
• M21: 8,485,490 km (0.12 R)
• M22: 8,858,887 km (0.09 R)
• M23: 9,621,686 km (0.062 R)
• M24: 10,257,028 km (0.063 R)
• M25: 10,405,579 km (0.106 R)
• M26: 10,554,878 km (0.061 R)
• M27: 11,108,240 km (0.115 R)
• M28: 11,311,843 km (0.079 R)
• M29: 11,414,168 km (0.045 R)
• M30: 11,774,549 km (0.105 R)
• M31: 12,931,539 km (0.09 R)
• M32: 14,124,582 km (0.116 R)
• M33: 15,409,329 km (0.102 R)
• M34: 15,807,708 km (0.104 R)
• M35: 16,614,639 km (0.059 R)
• M36: 18,088,776 km (0.074 R)
• M37: 18,268,593 km (0.089 R)
• M38: 19,237,089 km (0.089 R)
• M39: 19,543,167 km (0.111 R)
• M40: 19,789,255 km (0.088 R)
• M41: 20,222,191 km (0.052 R)
• M42: 20,846,314 km (0.104 R)
• M43: 21,413,439 km (0.104 R)
• M44: 21,921,773 km (0.115 R)
• M45: 24,258,342 km (0.105 R)
• M46: 28,185,735 km (0.082 R)
• M47: 28,463,837 km (0.047 R)
• M48: 29,092,896 km (0.08 R)
• M49: 30,080,392 km (0.085 R)
• M50: 30,435,687 km (0.081 R)
• M51: 31,510,248 km (0.076 R)
• M52: 32,451,369 km (0.072 R)
• M53: 32,888,942 km (0.102 R)
• M54: 33,255,008 km (0.09 R)
• M55: 33,917,428 km (0.102 R)
• M56: 35,180,482 km (0.088 R)
• M57: 36,081,361 km (0.119 R)
• M58: 36,686,185 km (0.072 R)
• M59: 36,762,031 km (0.12 R)
• M60: 36,989,719 km (0.092 R)
• M61: 37,294,300 km (0.069 R)
• M62: 37,446,890 km (0.095 R)
• M63: 38,059,194 km (0.053 R)
• M64: 38,520,554 km (0.119 R)
• M65: 39,138,693 km (0.07 R)
• M66: 39,371,317 km (0.115 R)
• M67: 39,604,391 km (0.106 R)
• M68: 39,759,972 km (0.094 R)
• M69: 41,485,584 km (0.114 R)
• M70: 41,564,572 km (0.119 R)
• M71: 41,643,709 km (0.084 R)
• M72: 43,636,652 km (0.109 R)
• M73: 43,716,986 km (0.081 R)
• M74: 44,847,198 km (0.118 R)
• M75: 46,150,644 km (0.102 R)
• M76: 46,889,358 km (0.069 R)
• M77: 47,054,065 km (0.098 R)
• M78: 48,378,455 km (0.12 R)
• M79: 48,711,460 km (0.117 R)
• M80: 50,388,004 km (0.052 R)
• M81: 50,979,214 km (0.119 R)
• M82: 54,228,630 km (0.084 R)
• M83: 55,268,784 km (0.105 R)
• M84: 56,841,057 km (0.081 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 14,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit