🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.54 AU - 0.76 AU

Year: 185 Days

Day: 23.6 Hours

Environment

Temp: 211 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,173,299 km

• M1: 519,853 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.12 AU - 1.62 AU

Year: 566 Days

Day: 31.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.36 AU - 1.58 AU

Year: 629 Days

Day: 28.6 Hours

Environment

Temp: -19 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,173,299 km

• M1: 372,499 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.53 AU - 1.87 AU

Year: 783 Days

Day: 40.3 Hours

Environment

Temp: -27 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,173,299 km

• M1: 51,013 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.41 AU - 3.67 AU

Year: 1872 Days

Day: 32.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.65 AU - 3.77 AU

Year: 2523 Days

Day: 42.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.3

Radius: 9.4

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.5 AU - 8.94 AU

Year: 7574 Days

Day: 6 Hours

Environment

Temp: -167 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 56,173,299 km

• M1: 158,125 km (0.117 R)
• M2: 290,968 km (0.104 R)
• M3: 525,089 km (0.08 R)
• M4: 687,402 km (0.119 R)
• M5: 904,618 km (0.073 R)
• M6: 1,571,825 km (0.054 R)
• M7: 2,081,056 km (0.054 R)
• M8: 2,619,908 km (0.067 R)
• M9: 2,713,855 km (0.08 R)
• M10: 2,808,999 km (0.068 R)
• M11: 3,200,646 km (0.12 R)
• M12: 4,188,292 km (0.025 R)
• M13: 4,342,976 km (0.069 R)
• M14: 4,544,783 km (0.102 R)
• M15: 4,612,701 km (0.057 R)
• M16: 5,843,592 km (0.066 R)
• M17: 5,991,993 km (0.109 R)
• M18: 6,520,971 km (0.096 R)
• M19: 7,382,206 km (0.109 R)
• M20: 7,596,430 km (0.085 R)
• M21: 8,306,721 km (0.105 R)
• M22: 9,644,126 km (0.062 R)
• M23: 9,848,925 km (0.047 R)
• M24: 10,144,082 km (0.118 R)
• M25: 11,077,722 km (0.114 R)
• M26: 11,446,481 km (0.115 R)
• M27: 11,913,077 km (0.059 R)
• M28: 12,101,570 km (0.08 R)
• M29: 12,544,978 km (0.08 R)
• M30: 13,187,651 km (0.084 R)
• M31: 13,907,067 km (0.117 R)
• M32: 15,760,884 km (0.068 R)
• M33: 16,558,839 km (0.08 R)
• M34: 16,909,945 km (0.116 R)
• M35: 17,834,161 km (0.066 R)
• M36: 18,556,269 km (0.072 R)
• M37: 18,847,836 km (0.079 R)
• M38: 19,140,898 km (0.114 R)
• M39: 19,398,505 km (0.074 R)
• M40: 21,500,804 km (0.118 R)
• M41: 21,653,843 km (0.054 R)
• M42: 22,230,543 km (0.067 R)
• M43: 23,202,929 km (0.12 R)
• M44: 23,556,279 km (0.112 R)
• M45: 23,713,955 km (0.07 R)
• M46: 24,707,285 km (0.083 R)
• M47: 25,592,605 km (0.119 R)
• M48: 25,836,001 km (0.114 R)
• M49: 26,570,377 km (0.078 R)
• M50: 26,857,755 km (0.092 R)
• M51: 27,022,611 km (0.119 R)
• M52: 27,228,907 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.4

Radius: 5.7

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 12.52 AU - 19.26 AU

Year: 22366 Days

Day: 23 Hours

Environment

Temp: -187 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,173,299 km

• M1: 72,705 km (0.108 R)
• M2: 144,661 km (0.073 R)
• M3: 206,445 km (0.09 R)
• M4: 642,523 km (0.064 R)
• M5: 736,171 km (0.078 R)
• M6: 1,109,867 km (0.118 R)
• M7: 1,154,746 km (0.091 R)
• M8: 1,340,397 km (0.085 R)
• M9: 1,485,806 km (0.118 R)
• M10: 1,739,674 km (0.105 R)
• M11: 2,884,696 km (0.094 R)
• M12: 3,009,760 km (0.081 R)
• M13: 3,461,396 km (0.111 R)
• M14: 4,177,969 km (0.072 R)
• M15: 4,284,034 km (0.077 R)
• M16: 4,790,722 km (0.057 R)
• M17: 5,202,116 km (0.106 R)
• M18: 6,058,564 km (0.108 R)
• M19: 6,584,849 km (0.118 R)
• M20: 8,832,408 km (0.111 R)
• M21: 9,895,151 km (0.103 R)
• M22: 10,036,671 km (0.057 R)
• M23: 11,588,150 km (0.056 R)
• M24: 12,037,841 km (0.043 R)
• M25: 12,442,354 km (0.103 R)
• M26: 12,851,355 km (0.119 R)
• M27: 13,472,934 km (0.076 R)
• M28: 15,834,935 km (0.098 R)
• M29: 17,346,322 km (0.078 R)
• M30: 18,090,272 km (0.057 R)
• M31: 19,020,172 km (0.097 R)
• M32: 19,255,191 km (0.115 R)
• M33: 21,779,056 km (0.053 R)
• M34: 22,086,330 km (0.096 R)
• M35: 22,209,749 km (0.067 R)
• M36: 23,204,575 km (0.114 R)
• M37: 24,214,061 km (0.062 R)
• M38: 25,366,563 km (0.068 R)
• M39: 25,431,189 km (0.086 R)
• M40: 26,079,846 km (0.081 R)
• M41: 27,128,826 km (0.044 R)
• M42: 27,991,258 km (0.067 R)
• M43: 29,267,926 km (0.085 R)
• M44: 30,220,565 km (0.101 R)
• M45: 31,045,448 km (0.081 R)
• M46: 31,114,412 km (0.096 R)
• M47: 31,738,235 km (0.095 R)
• M48: 32,366,247 km (0.109 R)
• M49: 32,436,259 km (0.093 R)
• M50: 32,506,421 km (0.099 R)
• M51: 35,062,599 km (0.098 R)
• M52: 35,639,449 km (0.081 R)
• M53: 35,784,110 km (0.115 R)
• M54: 36,510,408 km (0.1 R)
• M55: 37,095,036 km (0.099 R)
• M56: 37,241,642 km (0.07 R)
• M57: 38,867,322 km (0.087 R)
• M58: 39,016,172 km (0.112 R)
• M59: 40,818,228 km (0.06 R)
• M60: 41,576,988 km (0.062 R)
• M61: 42,493,574 km (0.101 R)
• M62: 43,339,700 km (0.047 R)
• M63: 43,494,235 km (0.083 R)
• M64: 43,803,603 km (0.107 R)
• M65: 44,658,256 km (0.095 R)
• M66: 45,518,443 km (0.03 R)
• M67: 45,596,982 km (0.106 R)
• M68: 45,675,521 km (0.088 R)
• M69: 47,334,711 km (0.08 R)
• M70: 47,971,998 km (0.108 R)
• M71: 50,386,807 km (0.093 R)
• M72: 50,711,883 km (0.105 R)
• M73: 52,347,137 km (0.044 R)
• M74: 55,333,859 km (0.108 R)
• M75: 56,005,104 km (0.037 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 13,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit