🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.69 AU - 0.69 AU

Year: 219 Days

Day: 16.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,357,466 km

• M1: 23,636 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.29 AU - 1.33 AU

Year: 574 Days

Day: 26.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,357,466 km

• M1: 421,268 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.21 AU - 1.75 AU

Year: 689 Days

Day: 42.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.2

Radius: 14.5

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.12 AU - 6.36 AU

Year: 4593 Days

Day: 9.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 40,357,466 km

• M1: 205,847 km (0.083 R)
• M2: 327,769 km (0.082 R)
• M3: 455,825 km (0.112 R)
• M4: 619,186 km (0.067 R)
• M5: 757,115 km (0.113 R)
• M6: 1,054,515 km (0.094 R)
• M7: 1,225,356 km (0.106 R)
• M8: 1,329,626 km (0.093 R)
• M9: 1,595,910 km (0.085 R)
• M10: 1,710,951 km (0.091 R)
• M11: 1,932,206 km (0.078 R)
• M12: 2,870,933 km (0.087 R)
• M13: 3,074,236 km (0.056 R)
• M14: 3,430,878 km (0.082 R)
• M15: 3,690,879 km (0.108 R)
• M16: 3,801,132 km (0.115 R)
• M17: 3,979,902 km (0.092 R)
• M18: 4,253,367 km (0.062 R)
• M19: 4,580,388 km (0.045 R)
• M20: 4,867,316 km (0.053 R)
• M21: 5,712,245 km (0.052 R)
• M22: 6,047,494 km (0.073 R)
• M23: 6,415,804 km (0.069 R)
• M24: 7,257,292 km (0.093 R)
• M25: 7,452,218 km (0.111 R)
• M26: 7,592,541 km (0.081 R)
• M27: 8,336,341 km (0.109 R)
• M28: 8,776,009 km (0.119 R)
• M29: 8,924,261 km (0.104 R)
• M30: 9,495,426 km (0.119 R)
• M31: 9,954,691 km (0.081 R)
• M32: 11,086,698 km (0.082 R)
• M33: 11,247,217 km (0.035 R)
• M34: 11,376,170 km (0.071 R)
• M35: 11,765,873 km (0.112 R)
• M36: 11,864,009 km (0.071 R)
• M37: 12,094,090 km (0.115 R)
• M38: 12,525,381 km (0.118 R)
• M39: 12,625,611 km (0.115 R)
• M40: 12,793,161 km (0.119 R)
• M41: 13,029,077 km (0.067 R)
• M42: 13,232,530 km (0.062 R)
• M43: 13,505,397 km (0.096 R)
• M44: 14,091,521 km (0.073 R)
• M45: 14,230,647 km (0.071 R)
• M46: 14,335,216 km (0.102 R)
• M47: 14,933,009 km (0.108 R)
• M48: 15,431,469 km (0.064 R)
• M49: 15,754,750 km (0.086 R)
• M50: 15,899,262 km (0.109 R)
• M51: 16,116,777 km (0.106 R)
• M52: 16,481,347 km (0.099 R)
• M53: 16,701,555 km (0.037 R)
• M54: 17,666,611 km (0.072 R)
• M55: 20,001,385 km (0.088 R)
• M56: 20,236,254 km (0.086 R)
• M57: 20,906,751 km (0.072 R)
• M58: 21,384,417 km (0.036 R)
• M59: 21,946,307 km (0.083 R)
• M60: 22,229,047 km (0.104 R)
• M61: 23,785,164 km (0.092 R)
• M62: 24,200,448 km (0.026 R)
• M63: 24,367,249 km (0.11 R)
• M64: 25,460,810 km (0.063 R)
• M65: 25,928,303 km (0.087 R)
• M66: 26,098,994 km (0.095 R)
• M67: 26,227,349 km (0.063 R)
• M68: 26,570,377 km (0.068 R)
• M69: 26,742,564 km (0.061 R)
• M70: 26,958,135 km (0.112 R)
• M71: 27,870,233 km (0.051 R)
• M72: 28,396,069 km (0.093 R)
• M73: 29,057,741 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.2

Radius: 7.1

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 16.31 AU - 20.93 AU

Year: 30764 Days

Day: 18 Hours

Environment

Temp: -194 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,357,466 km

• M1: 117,135 km (0.107 R)
• M2: 177,573 km (0.086 R)
• M3: 538,552 km (0.098 R)
• M4: 866,321 km (0.08 R)
• M5: 931,995 km (0.059 R)
• M6: 1,016,667 km (0.115 R)
• M7: 1,139,487 km (0.071 R)
• M8: 1,230,442 km (0.037 R)
• M9: 1,537,417 km (0.059 R)
• M10: 2,265,959 km (0.119 R)
• M11: 2,569,493 km (0.1 R)
• M12: 2,714,005 km (0.112 R)
• M13: 3,529,163 km (0.086 R)
• M14: 3,963,596 km (0.119 R)
• M15: 4,243,643 km (0.111 R)
• M16: 4,734,473 km (0.074 R)
• M17: 5,212,887 km (0.12 R)
• M18: 6,150,866 km (0.067 R)
• M19: 6,606,242 km (0.091 R)
• M20: 7,343,610 km (0.043 R)
• M21: 7,652,829 km (0.065 R)
• M22: 8,390,795 km (0.101 R)
• M23: 8,750,279 km (0.119 R)
• M24: 8,895,389 km (0.12 R)
• M25: 9,595,806 km (0.084 R)
• M26: 10,467,363 km (0.087 R)
• M27: 10,660,045 km (0.09 R)
• M28: 10,892,969 km (0.117 R)
• M29: 11,010,104 km (0.077 R)
• M30: 13,105,073 km (0.087 R)
• M31: 13,396,340 km (0.112 R)
• M32: 13,563,740 km (0.117 R)
• M33: 13,942,970 km (0.095 R)
• M34: 14,070,129 km (0.102 R)
• M35: 14,927,773 km (0.077 R)
• M36: 15,581,965 km (0.076 R)
• M37: 15,979,147 km (0.108 R)
• M38: 16,963,651 km (0.09 R)
• M39: 17,692,043 km (0.043 R)
• M40: 19,320,715 km (0.089 R)
• M41: 19,652,223 km (0.11 R)
• M42: 19,699,646 km (0.107 R)
• M43: 19,794,790 km (0.104 R)
• M44: 19,890,084 km (0.108 R)
• M45: 19,985,528 km (0.08 R)
• M46: 20,033,249 km (0.117 R)
• M47: 20,464,989 km (0.07 R)
• M48: 20,513,159 km (0.086 R)
• M49: 20,996,660 km (0.11 R)
• M50: 21,386,362 km (0.093 R)
• M51: 24,179,653 km (0.076 R)
• M52: 24,332,393 km (0.107 R)
• M53: 24,383,406 km (0.096 R)
• M54: 24,485,581 km (0.096 R)
• M55: 25,463,203 km (0.064 R)
• M56: 25,878,636 km (0.032 R)
• M57: 26,348,523 km (0.059 R)
• M58: 26,610,918 km (0.025 R)
• M59: 27,828,794 km (0.109 R)
• M60: 28,471,467 km (0.109 R)
• M61: 28,686,738 km (0.073 R)
• M62: 29,118,926 km (0.088 R)
• M63: 30,869,221 km (0.111 R)
• M64: 31,367,682 km (0.096 R)
• M65: 32,484,729 km (0.051 R)
• M66: 33,104,662 km (0.036 R)
• M67: 34,356,198 km (0.098 R)
• M68: 34,642,828 km (0.078 R)
• M69: 35,913,213 km (0.101 R)
• M70: 36,204,031 km (0.103 R)
• M71: 36,729,568 km (0.093 R)
• M72: 37,316,441 km (0.082 R)
• M73: 38,618,541 km (0.053 R)
• M74: 38,976,229 km (0.038 R)
• M75: 39,035,919 km (0.105 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 16,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit