🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.6 AU - 0.8 AU

Year: 205 Days

Day: 23.6 Hours

Environment

Temp: 203 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,406,189 km

• M1: 108,159 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.79 AU - 0.87 AU

Year: 265 Days

Day: 17.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 75.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.76 AU - 1.78 AU

Year: 824 Days

Day: 13.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,406,189 km

• M1: 940,073 km (0.049 R)
• M2: 976,724 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.15 AU - 2.55 AU

Year: 1260 Days

Day: 23.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.32 AU - 3.72 AU

Year: 1836 Days

Day: 35.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,406,189 km

• M1: 848,669 km (0.037 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.65 AU - 5.59 AU

Year: 4053 Days

Day: 24.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 141.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,406,189 km

• M1: 1,030,580 km (0.072 R)

Asteroid Belt

Center: 7.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.6

Radius: 13.7

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.76 AU - 11.42 AU

Year: 11213 Days

Day: 7.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,406,189 km

• M1: 261,946 km (0.108 R)
• M2: 516,861 km (0.098 R)
• M3: 629,209 km (0.12 R)
• M4: 902,674 km (0.076 R)
• M5: 1,420,731 km (0.11 R)
• M6: 1,515,726 km (0.096 R)
• M7: 1,687,314 km (0.109 R)
• M8: 1,997,132 km (0.072 R)
• M9: 2,467,467 km (0.113 R)
• M10: 2,641,898 km (0.102 R)
• M11: 2,880,956 km (0.094 R)
• M12: 3,316,734 km (0.079 R)
• M13: 4,181,260 km (0.046 R)
• M14: 4,285,381 km (0.077 R)
• M15: 5,602,739 km (0.05 R)
• M16: 5,833,868 km (0.035 R)
• M17: 6,305,700 km (0.11 R)
• M18: 7,119,512 km (0.087 R)
• M19: 7,328,052 km (0.107 R)
• M20: 8,096,087 km (0.064 R)
• M21: 8,401,865 km (0.043 R)
• M22: 8,979,612 km (0.106 R)
• M23: 9,616,301 km (0.116 R)
• M24: 10,220,527 km (0.119 R)
• M25: 11,612,834 km (0.109 R)
• M26: 11,710,970 km (0.111 R)
• M27: 11,809,555 km (0.07 R)
• M28: 12,860,480 km (0.069 R)
• M29: 13,733,085 km (0.09 R)
• M30: 14,997,486 km (0.05 R)
• M31: 15,104,448 km (0.102 R)
• M32: 15,373,276 km (0.089 R)
• M33: 15,535,290 km (0.119 R)
• M34: 16,079,527 km (0.087 R)
• M35: 16,740,750 km (0.043 R)
• M36: 17,467,197 km (0.088 R)
• M37: 17,579,994 km (0.119 R)
• M38: 19,357,366 km (0.086 R)
• M39: 19,766,666 km (0.043 R)
• M40: 19,942,892 km (0.11 R)
• M41: 21,131,447 km (0.073 R)
• M42: 21,613,302 km (0.03 R)
• M43: 21,976,974 km (0.098 R)
• M44: 24,264,924 km (0.106 R)
• M45: 24,516,697 km (0.092 R)
• M46: 25,660,822 km (0.04 R)
• M47: 26,239,467 km (0.093 R)
• M48: 27,803,363 km (0.117 R)
• M49: 28,000,981 km (0.107 R)
• M50: 29,062,678 km (0.109 R)
• M51: 29,196,418 km (0.105 R)
• M52: 30,544,295 km (0.107 R)
• M53: 30,884,331 km (0.101 R)
• M54: 31,020,764 km (0.069 R)
• M55: 31,637,107 km (0.111 R)
• M56: 32,742,785 km (0.089 R)
• M57: 35,205,316 km (0.06 R)
• M58: 36,422,743 km (0.11 R)
• M59: 36,639,062 km (0.063 R)
• M60: 37,726,937 km (0.088 R)
• M61: 37,945,799 km (0.104 R)
• M62: 38,091,807 km (0.117 R)
• M63: 40,455,453 km (0.087 R)
• M64: 41,805,723 km (0.034 R)
• M65: 41,956,668 km (0.068 R)
• M66: 42,334,701 km (0.079 R)
• M67: 42,790,077 km (0.114 R)
• M68: 43,170,654 km (0.094 R)
• M69: 43,475,984 km (0.028 R)
• M70: 44,165,630 km (0.045 R)
• M71: 44,858,866 km (0.054 R)
• M72: 45,245,577 km (0.089 R)
• M73: 46,568,620 km (0.045 R)
• M74: 48,220,330 km (0.076 R)
• M75: 48,854,775 km (0.085 R)
• M76: 50,452,630 km (0.088 R)
• M77: 50,774,265 km (0.101 R)
• M78: 51,177,282 km (0.088 R)
• M79: 52,148,771 km (0.117 R)
• M80: 53,535,543 km (0.085 R)
• M81: 53,945,740 km (0.097 R)
• M82: 54,851,854 km (0.088 R)
• M83: 55,431,097 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.8

Radius: 14.6

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.84 AU - 13.16 AU

Year: 13643 Days

Day: 13 Hours

Environment

Temp: -168 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,406,189 km

• M1: 286,330 km (0.047 R)
• M2: 387,907 km (0.094 R)
• M3: 825,780 km (0.099 R)
• M4: 1,253,630 km (0.115 R)
• M5: 1,480,121 km (0.082 R)
• M6: 1,974,692 km (0.117 R)
• M7: 2,551,392 km (0.079 R)
• M8: 2,809,747 km (0.068 R)
• M9: 3,493,409 km (0.112 R)
• M10: 3,817,887 km (0.096 R)
• M11: 4,380,674 km (0.105 R)
• M12: 4,613,150 km (0.043 R)
• M13: 5,050,125 km (0.096 R)
• M14: 5,212,439 km (0.086 R)
• M15: 5,459,125 km (0.107 R)
• M16: 5,879,047 km (0.087 R)
• M17: 6,049,887 km (0.074 R)
• M18: 6,353,122 km (0.09 R)
• M19: 6,528,601 km (0.051 R)
• M20: 7,155,565 km (0.118 R)
• M21: 7,384,151 km (0.098 R)
• M22: 7,568,755 km (0.086 R)
• M23: 8,179,712 km (0.093 R)
• M24: 8,275,006 km (0.085 R)
• M25: 8,904,364 km (0.072 R)
• M26: 11,572,891 km (0.096 R)
• M27: 12,058,336 km (0.033 R)
• M28: 12,882,321 km (0.105 R)
• M29: 13,161,022 km (0.066 R)
• M30: 13,611,162 km (0.083 R)
• M31: 14,123,535 km (0.09 R)
• M32: 14,295,872 km (0.108 R)
• M33: 14,642,340 km (0.085 R)
• M34: 16,056,489 km (0.117 R)
• M35: 16,236,306 km (0.048 R)
• M36: 16,840,532 km (0.112 R)
• M37: 19,330,738 km (0.109 R)
• M38: 19,458,345 km (0.113 R)
• M39: 21,075,946 km (0.109 R)
• M40: 22,736,333 km (0.115 R)
• M41: 23,889,434 km (0.046 R)
• M42: 24,369,643 km (0.102 R)
• M43: 25,130,946 km (0.048 R)
• M44: 25,479,509 km (0.097 R)
• M45: 26,605,832 km (0.095 R)
• M46: 26,818,859 km (0.108 R)
• M47: 27,533,039 km (0.093 R)
• M48: 27,820,417 km (0.072 R)
• M49: 29,565,775 km (0.081 R)
• M50: 29,933,786 km (0.098 R)
• M51: 31,421,238 km (0.107 R)
• M52: 32,856,480 km (0.044 R)
• M53: 33,314,249 km (0.111 R)
• M54: 33,543,882 km (0.103 R)
• M55: 33,697,220 km (0.077 R)
• M56: 34,081,686 km (0.047 R)
• M57: 34,390,456 km (0.111 R)
• M58: 34,932,748 km (0.114 R)
• M59: 36,576,829 km (0.091 R)
• M60: 37,686,995 km (0.075 R)
• M61: 38,647,264 km (0.099 R)
• M62: 39,615,611 km (0.115 R)
• M63: 39,777,775 km (0.092 R)
• M64: 40,184,082 km (0.11 R)
• M65: 41,823,376 km (0.094 R)
• M66: 42,071,260 km (0.083 R)
• M67: 42,402,320 km (0.066 R)
• M68: 42,568,224 km (0.036 R)
• M69: 44,997,992 km (0.088 R)
• M70: 46,871,107 km (0.031 R)
• M71: 48,076,268 km (0.09 R)
• M72: 48,249,352 km (0.109 R)
• M73: 48,943,487 km (0.095 R)
• M74: 49,815,642 km (0.065 R)
• M75: 49,990,821 km (0.111 R)
• M76: 50,693,183 km (0.092 R)
• M77: 50,957,373 km (0.043 R)
• M78: 52,018,920 km (0.079 R)
• M79: 53,356,025 km (0.101 R)
• M80: 57,802,224 km (0.107 R)
• M81: 58,078,232 km (0.118 R)
• M82: 59,186,902 km (0.078 R)
• M83: 61,050,143 km (0.116 R)
• M84: 62,177,363 km (0.092 R)
• M85: 63,216,619 km (0.098 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 12,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit