🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.5 AU - 0.61 AU

Year: 153 Days

Day: 14.2 Hours

Environment

Temp: 187 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.79 AU - 0.85 AU

Year: 278 Days

Day: 39.3 Hours

Environment

Temp: 117 °C

Axial Tilt: 119.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,052,269 km

• M1: 25,731 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.76 AU - 2.46 AU

Year: 1149 Days

Day: 19 Hours

Environment

Temp: -72 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,052,269 km

• M1: 958,773 km (0.082 R)

Asteroid Belt

Center: 3.24 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.55 AU - 5.17 AU

Year: 3412 Days

Day: 39.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.7

Radius: 13

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.04 AU - 9.34 AU

Year: 7991 Days

Day: 10.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,052,269 km

• M1: 169,943 km (0.107 R)
• M2: 314,006 km (0.081 R)
• M3: 547,229 km (0.113 R)
• M4: 700,417 km (0.077 R)
• M5: 802,892 km (0.069 R)
• M6: 1,174,343 km (0.094 R)
• M7: 1,462,768 km (0.114 R)
• M8: 1,564,046 km (0.103 R)
• M9: 1,668,016 km (0.104 R)
• M10: 1,792,182 km (0.094 R)
• M11: 2,107,385 km (0.088 R)
• M12: 2,242,322 km (0.084 R)
• M13: 2,340,608 km (0.057 R)
• M14: 2,541,668 km (0.112 R)
• M15: 3,047,757 km (0.099 R)
• M16: 3,135,123 km (0.11 R)
• M17: 3,312,695 km (0.026 R)
• M18: 3,654,526 km (0.047 R)
• M19: 3,841,673 km (0.074 R)
• M20: 4,080,132 km (0.052 R)
• M21: 4,646,959 km (0.104 R)
• M22: 5,082,139 km (0.032 R)
• M23: 5,637,895 km (0.092 R)
• M24: 5,718,827 km (0.055 R)
• M25: 5,827,435 km (0.044 R)
• M26: 6,157,448 km (0.088 R)
• M27: 6,437,196 km (0.061 R)
• M28: 6,606,990 km (0.113 R)
• M29: 6,692,410 km (0.087 R)
• M30: 7,183,989 km (0.117 R)
• M31: 7,537,938 km (0.119 R)
• M32: 8,790,520 km (0.098 R)
• M33: 8,916,183 km (0.115 R)
• M34: 9,042,443 km (0.117 R)
• M35: 9,201,017 km (0.113 R)
• M36: 9,360,638 km (0.108 R)
• M37: 9,488,993 km (0.095 R)
• M38: 9,617,946 km (0.07 R)
• M39: 9,747,498 km (0.109 R)
• M40: 9,910,261 km (0.05 R)
• M41: 10,172,506 km (0.047 R)
• M42: 11,108,689 km (0.061 R)
• M43: 11,415,365 km (0.109 R)
• M44: 13,026,683 km (0.068 R)
• M45: 13,676,387 km (0.119 R)
• M46: 14,262,960 km (0.075 R)
• M47: 14,745,563 km (0.114 R)
• M48: 14,895,161 km (0.097 R)
• M49: 15,346,946 km (0.086 R)
• M50: 16,033,002 km (0.117 R)
• M51: 16,225,385 km (0.119 R)
• M52: 16,457,262 km (0.084 R)
• M53: 16,729,231 km (0.083 R)
• M54: 17,198,818 km (0.072 R)
• M55: 17,633,101 km (0.107 R)
• M56: 18,111,066 km (0.068 R)
• M57: 18,633,612 km (0.096 R)
• M58: 19,201,934 km (0.099 R)
• M59: 19,734,802 km (0.12 R)
• M60: 20,397,370 km (0.071 R)
• M61: 21,235,717 km (0.082 R)
• M62: 21,489,435 km (0.081 R)
• M63: 22,042,648 km (0.12 R)
• M64: 23,337,268 km (0.113 R)
• M65: 23,468,016 km (0.118 R)
• M66: 23,949,722 km (0.069 R)
• M67: 24,833,995 km (0.092 R)
• M68: 25,056,746 km (0.082 R)
• M69: 25,324,975 km (0.103 R)
• M70: 25,414,584 km (0.03 R)
• M71: 25,819,097 km (0.095 R)
• M72: 26,589,077 km (0.093 R)
• M73: 26,953,946 km (0.064 R)
• M74: 27,137,054 km (0.118 R)
• M75: 27,274,684 km (0.119 R)
• M76: 27,458,390 km (0.085 R)
• M77: 27,596,618 km (0.041 R)
• M78: 28,850,099 km (0.116 R)
• M79: 29,319,238 km (0.091 R)
• M80: 29,554,705 km (0.102 R)
• M81: 30,264,846 km (0.114 R)
• M82: 31,316,519 km (0.084 R)
• M83: 31,557,222 km (0.059 R)
• M84: 32,040,423 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.1

Radius: 14.6

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.42 AU - 10.84 AU

Year: 10338 Days

Day: 9.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,052,269 km

• M1: 311,612 km (0.041 R)
• M2: 712,983 km (0.101 R)
• M3: 1,783,955 km (0.11 R)
• M4: 2,093,622 km (0.04 R)
• M5: 2,392,968 km (0.116 R)
• M6: 2,562,312 km (0.115 R)
• M7: 2,677,503 km (0.091 R)
• M8: 2,883,349 km (0.058 R)
• M9: 3,003,476 km (0.117 R)
• M10: 3,094,731 km (0.065 R)
• M11: 3,248,817 km (0.102 R)
• M12: 3,437,161 km (0.113 R)
• M13: 4,125,311 km (0.096 R)
• M14: 4,227,187 km (0.054 R)
• M15: 4,572,758 km (0.087 R)
• M16: 5,589,575 km (0.063 R)
• M17: 7,118,465 km (0.11 R)
• M18: 7,241,135 km (0.086 R)
• M19: 7,447,431 km (0.074 R)
• M20: 7,865,706 km (0.06 R)
• M21: 8,077,836 km (0.119 R)
• M22: 9,077,748 km (0.077 R)
• M23: 9,300,350 km (0.068 R)
• M24: 9,479,718 km (0.119 R)
• M25: 9,705,611 km (0.093 R)
• M26: 10,347,535 km (0.115 R)
• M27: 10,580,160 km (0.071 R)
• M28: 11,336,227 km (0.066 R)
• M29: 11,914,722 km (0.106 R)
• M30: 12,900,423 km (0.095 R)
• M31: 13,605,926 km (0.119 R)
• M32: 13,758,815 km (0.114 R)
• M33: 13,912,303 km (0.087 R)
• M34: 14,272,385 km (0.063 R)
• M35: 14,844,746 km (0.044 R)
• M36: 15,850,792 km (0.091 R)
• M37: 16,011,759 km (0.049 R)
• M38: 16,281,185 km (0.105 R)
• M39: 16,443,499 km (0.054 R)
• M40: 17,153,191 km (0.072 R)
• M41: 18,040,456 km (0.059 R)
• M42: 18,489,848 km (0.113 R)
• M43: 18,942,830 km (0.083 R)
• M44: 20,673,977 km (0.051 R)
• M45: 21,380,528 km (0.108 R)
• M46: 21,558,400 km (0.119 R)
• M47: 22,214,835 km (0.081 R)
• M48: 22,636,103 km (0.059 R)
• M49: 22,817,415 km (0.093 R)
• M50: 23,915,613 km (0.093 R)
• M51: 24,471,070 km (0.093 R)
• M52: 24,719,403 km (0.078 R)
• M53: 26,036,462 km (0.097 R)
• M54: 27,376,410 km (0.059 R)
• M55: 27,634,167 km (0.094 R)
• M56: 30,722,915 km (0.12 R)
• M57: 31,192,353 km (0.084 R)
• M58: 33,505,585 km (0.104 R)
• M59: 35,311,680 km (0.11 R)
• M60: 36,226,620 km (0.12 R)
• M61: 36,367,990 km (0.118 R)
• M62: 36,509,660 km (0.062 R)
• M63: 36,722,388 km (0.066 R)
• M64: 38,583,834 km (0.106 R)
• M65: 39,162,778 km (0.1 R)
• M66: 39,671,710 km (0.097 R)
• M67: 41,877,530 km (0.071 R)
• M68: 42,397,981 km (0.097 R)
• M69: 45,032,101 km (0.109 R)
• M70: 46,100,529 km (0.073 R)
• M71: 46,484,098 km (0.089 R)
• M72: 48,651,920 km (0.033 R)
• M73: 48,886,191 km (0.115 R)
• M74: 49,120,760 km (0.113 R)
• M75: 49,355,778 km (0.117 R)
• M76: 50,457,267 km (0.109 R)
• M77: 50,694,230 km (0.112 R)
• M78: 52,124,536 km (0.088 R)
• M79: 52,764,515 km (0.117 R)
• M80: 53,165,886 km (0.114 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 19,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit