🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.49 AU - 0.63 AU

Year: 160 Days

Day: 24.3 Hours

Environment

Temp: 203 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.48 AU - 0.66 AU

Year: 164 Days

Day: 28.4 Hours

Environment

Temp: 179 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,139,379 km

• M1: 213,925 km (0.078 R)
• M2: 340,036 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.75 AU - 1.11 AU

Year: 342 Days

Day: 46.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.56 AU - 2.46 AU

Year: 1085 Days

Day: 30.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.55 AU - 3.25 AU

Year: 1881 Days

Day: 40.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.8

Radius: 8.7

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.77 AU - 4.99 AU

Year: 3491 Days

Day: 14 Hours

Environment

Temp: -145 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,139,379 km

• M1: 171,589 km (0.109 R)
• M2: 242,498 km (0.115 R)
• M3: 366,066 km (0.077 R)
• M4: 936,483 km (0.069 R)
• M5: 1,016,069 km (0.099 R)
• M6: 1,243,906 km (0.038 R)
• M7: 1,332,019 km (0.054 R)
• M8: 1,609,224 km (0.038 R)
• M9: 1,691,802 km (0.084 R)
• M10: 2,546,455 km (0.119 R)
• M11: 2,890,979 km (0.098 R)
• M12: 2,992,107 km (0.096 R)
• M13: 3,111,636 km (0.105 R)
• M14: 3,390,935 km (0.098 R)
• M15: 3,605,757 km (0.091 R)
• M16: 3,733,215 km (0.074 R)
• M17: 4,086,565 km (0.097 R)
• M18: 4,238,556 km (0.071 R)
• M19: 4,885,418 km (0.111 R)
• M20: 5,067,179 km (0.057 R)
• M21: 5,128,365 km (0.072 R)
• M22: 5,210,195 km (0.085 R)
• M23: 5,752,786 km (0.047 R)
• M24: 5,859,150 km (0.11 R)
• M25: 5,987,804 km (0.065 R)
• M26: 6,269,647 km (0.079 R)
• M27: 6,667,128 km (0.106 R)
• M28: 7,072,688 km (0.118 R)
• M29: 8,145,454 km (0.059 R)
• M30: 8,241,197 km (0.097 R)
• M31: 8,847,667 km (0.097 R)
• M32: 9,343,285 km (0.102 R)
• M33: 9,418,383 km (0.102 R)
• M34: 9,518,763 km (0.03 R)
• M35: 9,720,870 km (0.107 R)
• M36: 10,154,853 km (0.12 R)
• M37: 10,909,724 km (0.106 R)
• M38: 11,254,098 km (0.11 R)
• M39: 11,844,860 km (0.109 R)
• M40: 12,062,226 km (0.113 R)
• M41: 12,226,036 km (0.111 R)
• M42: 12,473,171 km (0.067 R)
• M43: 12,722,102 km (0.057 R)
• M44: 13,393,797 km (0.12 R)
• M45: 13,450,195 km (0.105 R)
• M46: 13,733,982 km (0.116 R)
• M47: 13,962,268 km (0.025 R)
• M48: 14,048,287 km (0.081 R)
• M49: 14,134,456 km (0.107 R)
• M50: 14,220,774 km (0.047 R)
• M51: 14,451,753 km (0.064 R)
• M52: 15,211,111 km (0.094 R)
• M53: 15,685,038 km (0.115 R)
• M54: 15,893,727 km (0.118 R)
• M55: 16,253,958 km (0.071 R)
• M56: 17,473,630 km (0.067 R)
• M57: 17,721,214 km (0.076 R)
• M58: 17,907,613 km (0.11 R)
• M59: 18,032,228 km (0.073 R)
• M60: 18,094,610 km (0.105 R)
• M61: 18,376,303 km (0.082 R)
• M62: 18,502,115 km (0.042 R)
• M63: 18,691,057 km (0.075 R)
• M64: 18,817,467 km (0.119 R)
• M65: 18,975,892 km (0.091 R)
• M66: 19,039,471 km (0.106 R)
• M67: 20,032,651 km (0.081 R)
• M68: 20,194,366 km (0.103 R)
• M69: 20,486,680 km (0.059 R)
• M70: 20,878,477 km (0.114 R)
• M71: 21,009,675 km (0.114 R)
• M72: 21,305,878 km (0.098 R)
• M73: 21,437,973 km (0.094 R)
• M74: 21,702,911 km (0.115 R)
• M75: 22,002,256 km (0.058 R)
• M76: 22,135,847 km (0.12 R)
• M77: 22,236,078 km (0.097 R)
• M78: 22,403,628 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.7

Radius: 8.8

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.86 AU - 9.38 AU

Year: 10488 Days

Day: 5.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,139,379 km

• M1: 162,014 km (0.054 R)
• M2: 466,446 km (0.091 R)
• M3: 727,345 km (0.085 R)
• M4: 964,757 km (0.1 R)
• M5: 1,136,645 km (0.068 R)
• M6: 2,007,454 km (0.063 R)
• M7: 2,251,448 km (0.092 R)
• M8: 2,411,817 km (0.073 R)
• M9: 2,964,880 km (0.107 R)
• M10: 3,090,393 km (0.091 R)
• M11: 3,294,744 km (0.102 R)
• M12: 3,797,841 km (0.06 R)
• M13: 3,961,651 km (0.064 R)
• M14: 4,155,829 km (0.087 R)
• M15: 4,438,868 km (0.085 R)
• M16: 5,264,050 km (0.119 R)
• M17: 5,324,787 km (0.081 R)
• M18: 5,447,008 km (0.106 R)
• M19: 5,539,310 km (0.096 R)
• M20: 5,787,942 km (0.094 R)
• M21: 6,008,598 km (0.089 R)
• M22: 6,654,113 km (0.117 R)
• M23: 7,526,119 km (0.072 R)
• M24: 7,629,043 km (0.072 R)
• M25: 8,719,910 km (0.108 R)
• M26: 8,828,070 km (0.091 R)
• M27: 8,936,678 km (0.115 R)
• M28: 9,118,738 km (0.117 R)
• M29: 9,301,846 km (0.118 R)
• M30: 10,236,234 km (0.033 R)
• M31: 10,888,631 km (0.114 R)
• M32: 11,752,858 km (0.104 R)
• M33: 13,172,691 km (0.077 R)
• M34: 14,389,670 km (0.1 R)
• M35: 14,860,753 km (0.114 R)
• M36: 15,336,774 km (0.071 R)
• M37: 15,642,402 km (0.086 R)
• M38: 16,038,089 km (0.101 R)
• M39: 16,794,755 km (0.117 R)
• M40: 17,608,717 km (0.066 R)
• M41: 18,853,371 km (0.115 R)
• M42: 18,993,394 km (0.119 R)
• M43: 19,087,043 km (0.071 R)
• M44: 19,368,586 km (0.101 R)
• M45: 19,462,833 km (0.107 R)
• M46: 19,983,433 km (0.092 R)
• M47: 20,749,075 km (0.065 R)
• M48: 21,135,486 km (0.047 R)
• M49: 21,329,515 km (0.107 R)
• M50: 22,210,197 km (0.116 R)
• M51: 22,308,782 km (0.088 R)
• M52: 22,407,517 km (0.12 R)
• M53: 23,453,057 km (0.117 R)
• M54: 23,653,967 km (0.105 R)
• M55: 25,488,186 km (0.08 R)
• M56: 26,265,796 km (0.069 R)
• M57: 26,893,508 km (0.063 R)
• M58: 27,632,073 km (0.112 R)
• M59: 27,950,717 km (0.088 R)
• M60: 28,591,594 km (0.091 R)
• M61: 29,453,577 km (0.061 R)
• M62: 30,488,196 km (0.083 R)
• M63: 30,707,506 km (0.08 R)
• M64: 31,258,176 km (0.088 R)
• M65: 31,700,986 km (0.045 R)
• M66: 32,705,086 km (0.059 R)
• M67: 33,606,264 km (0.081 R)
• M68: 33,946,450 km (0.107 R)
• M69: 34,059,994 km (0.073 R)
• M70: 34,287,533 km (0.111 R)
• M71: 34,458,673 km (0.115 R)
• M72: 35,088,181 km (0.077 R)
• M73: 35,375,558 km (0.082 R)
• M74: 35,433,153 km (0.11 R)
• M75: 36,126,539 km (0.09 R)
• M76: 36,474,953 km (0.11 R)
• M77: 36,707,727 km (0.083 R)
• M78: 36,882,757 km (0.072 R)
• M79: 37,057,936 km (0.094 R)
• M80: 37,350,699 km (0.11 R)
• M81: 39,063,445 km (0.047 R)
• M82: 39,301,754 km (0.108 R)
• M83: 39,361,294 km (0.074 R)
• M84: 39,660,041 km (0.089 R)
• M85: 39,779,719 km (0.11 R)
• M86: 40,139,353 km (0.073 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 13,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit