🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.49 AU - 0.53 AU

Year: 132 Days

Day: 38 Hours

Environment

Temp: 204 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.49 AU - 0.69 AU

Year: 165 Days

Day: 25.3 Hours

Environment

Temp: 230 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,612,920 km

• M1: 61,335 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.81 AU - 0.87 AU

Year: 280 Days

Day: 35.2 Hours

Environment

Temp: 100 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.8 AU - 1.96 AU

Year: 937 Days

Day: 29.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,612,920 km

• M1: 926,160 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.4 AU - 3.56 AU

Year: 1870 Days

Day: 35.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,612,920 km

• M1: 33,959 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.25 AU - 5.37 AU

Year: 3252 Days

Day: 31.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.7

Radius: 14.5

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.45 AU - 5.61 AU

Year: 4100 Days

Day: 11.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 33,612,920 km

• M1: 232,325 km (0.114 R)
• M2: 359,035 km (0.099 R)
• M3: 528,978 km (0.114 R)
• M4: 622,626 km (0.077 R)
• M5: 892,052 km (0.104 R)
• M6: 1,097,899 km (0.1 R)
• M7: 1,189,602 km (0.115 R)
• M8: 1,320,351 km (0.076 R)
• M9: 1,716,187 km (0.111 R)
• M10: 1,879,697 km (0.1 R)
• M11: 2,222,875 km (0.069 R)
• M12: 2,326,845 km (0.078 R)
• M13: 2,759,482 km (0.094 R)
• M14: 3,842,870 km (0.08 R)
• M15: 4,619,582 km (0.045 R)
• M16: 5,263,751 km (0.099 R)
• M17: 5,485,006 km (0.091 R)
• M18: 5,832,821 km (0.086 R)
• M19: 6,124,836 km (0.096 R)
• M20: 6,615,068 km (0.077 R)
• M21: 7,029,604 km (0.079 R)
• M22: 7,140,157 km (0.047 R)
• M23: 7,295,888 km (0.07 R)
• M24: 8,370,749 km (0.072 R)
• M25: 8,488,034 km (0.06 R)
• M26: 8,676,826 km (0.078 R)
• M27: 8,986,643 km (0.076 R)
• M28: 9,106,770 km (0.098 R)
• M29: 9,397,289 km (0.084 R)
• M30: 9,888,419 km (0.096 R)
• M31: 10,012,436 km (0.102 R)
• M32: 10,590,033 km (0.072 R)
• M33: 10,742,473 km (0.071 R)
• M34: 11,126,790 km (0.045 R)
• M35: 11,411,625 km (0.066 R)
• M36: 12,173,976 km (0.044 R)
• M37: 12,467,487 km (0.098 R)
• M38: 13,007,086 km (0.11 R)
• M39: 13,252,427 km (0.107 R)
• M40: 13,914,248 km (0.096 R)
• M41: 14,109,323 km (0.119 R)
• M42: 14,249,197 km (0.109 R)
• M43: 14,813,480 km (0.097 R)
• M44: 15,876,523 km (0.093 R)
• M45: 16,197,410 km (0.111 R)
• M46: 16,402,659 km (0.101 R)
• M47: 16,786,227 km (0.102 R)
• M48: 17,053,409 km (0.085 R)
• M49: 17,924,218 km (0.074 R)
• M50: 18,136,647 km (0.1 R)
• M51: 18,258,420 km (0.098 R)
• M52: 20,211,570 km (0.111 R)
• M53: 20,686,244 km (0.108 R)
• M54: 21,196,821 km (0.105 R)
• M55: 21,582,485 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.5

Radius: 14.6

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.41 AU - 14.21 AU

Year: 14750 Days

Day: 6.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,612,920 km

• M1: 273,315 km (0.1 R)
• M2: 387,309 km (0.059 R)
• M3: 819,048 km (0.06 R)
• M4: 974,780 km (0.086 R)
• M5: 1,120,039 km (0.069 R)
• M6: 1,250,937 km (0.117 R)
• M7: 1,457,532 km (0.095 R)
• M8: 1,726,060 km (0.057 R)
• M9: 2,118,755 km (0.117 R)
• M10: 2,340,010 km (0.101 R)
• M11: 2,805,858 km (0.058 R)
• M12: 2,988,217 km (0.085 R)
• M13: 3,174,616 km (0.095 R)
• M14: 3,757,151 km (0.052 R)
• M15: 4,095,391 km (0.11 R)
• M16: 4,268,177 km (0.097 R)
• M17: 4,729,237 km (0.101 R)
• M18: 7,058,626 km (0.091 R)
• M19: 7,817,536 km (0.041 R)
• M20: 8,250,622 km (0.11 R)
• M21: 8,780,647 km (0.069 R)
• M22: 9,230,787 km (0.083 R)
• M23: 10,389,123 km (0.088 R)
• M24: 10,483,669 km (0.107 R)
• M25: 11,642,005 km (0.108 R)
• M26: 11,740,441 km (0.042 R)
• M27: 11,888,543 km (0.112 R)
• M28: 12,638,327 km (0.074 R)
• M29: 12,790,169 km (0.068 R)
• M30: 15,354,576 km (0.118 R)
• M31: 15,733,657 km (0.074 R)
• M32: 16,006,224 km (0.119 R)
• M33: 16,225,535 km (0.07 R)
• M34: 16,501,094 km (0.102 R)
• M35: 17,112,650 km (0.073 R)
• M36: 18,186,613 km (0.096 R)
• M37: 18,530,239 km (0.102 R)
• M38: 18,991,898 km (0.102 R)
• M39: 19,398,805 km (0.114 R)
• M40: 19,574,133 km (0.097 R)
• M41: 20,280,684 km (0.101 R)
• M42: 20,756,405 km (0.117 R)
• M43: 21,416,581 km (0.078 R)
• M44: 21,597,744 km (0.037 R)
• M45: 22,511,637 km (0.105 R)
• M46: 23,004,263 km (0.094 R)
• M47: 23,812,241 km (0.069 R)
• M48: 24,629,644 km (0.116 R)
• M49: 25,520,050 km (0.035 R)
• M50: 25,648,106 km (0.052 R)
• M51: 26,033,620 km (0.091 R)
• M52: 26,615,556 km (0.1 R)
• M53: 27,594,973 km (0.084 R)
• M54: 27,858,115 km (0.114 R)
• M55: 28,056,033 km (0.052 R)
• M56: 30,467,402 km (0.107 R)
• M57: 31,149,119 km (0.031 R)
• M58: 31,766,809 km (0.112 R)
• M59: 31,973,553 km (0.087 R)
• M60: 33,014,455 km (0.089 R)
• M61: 33,574,101 km (0.104 R)
• M62: 34,136,888 km (0.119 R)
• M63: 34,702,816 km (0.063 R)
• M64: 35,057,962 km (0.071 R)
• M65: 38,236,169 km (0.085 R)
• M66: 39,711,054 km (0.113 R)
• M67: 41,054,443 km (0.064 R)
• M68: 41,279,737 km (0.119 R)
• M69: 41,430,233 km (0.054 R)
• M70: 42,260,950 km (0.095 R)
• M71: 43,326,236 km (0.092 R)
• M72: 44,631,627 km (0.093 R)
• M73: 45,716,361 km (0.077 R)
• M74: 46,261,945 km (0.101 R)
• M75: 48,069,985 km (0.117 R)
• M76: 48,307,546 km (0.075 R)
• M77: 49,181,796 km (0.101 R)
• M78: 50,221,800 km (0.075 R)
• M79: 50,784,737 km (0.09 R)
• M80: 51,349,768 km (0.055 R)
• M81: 51,592,715 km (0.06 R)
• M82: 52,160,738 km (0.079 R)
• M83: 53,630,986 km (0.099 R)
• M84: 54,866,665 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.3

Radius: 7.2

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 15.3 AU - 16.08 AU

Year: 22587 Days

Day: 19.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,612,920 km

• M1: 109,206 km (0.103 R)
• M2: 357,689 km (0.054 R)
• M3: 409,599 km (0.117 R)
• M4: 710,440 km (0.11 R)
• M5: 764,445 km (0.105 R)
• M6: 891,155 km (0.056 R)
• M7: 1,181,674 km (0.087 R)
• M8: 1,346,082 km (0.063 R)
• M9: 1,535,622 km (0.077 R)
• M10: 1,715,588 km (0.097 R)
• M11: 2,076,119 km (0.118 R)
• M12: 2,214,946 km (0.102 R)
• M13: 2,315,925 km (0.086 R)
• M14: 2,628,285 km (0.11 R)
• M15: 2,692,462 km (0.08 R)
• M16: 2,865,846 km (0.108 R)
• M17: 3,043,120 km (0.096 R)
• M18: 3,110,439 km (0.11 R)
• M19: 3,384,951 km (0.112 R)
• M20: 3,596,034 km (0.107 R)
• M21: 3,763,284 km (0.117 R)
• M22: 3,981,847 km (0.105 R)
• M23: 4,279,995 km (0.097 R)
• M24: 4,482,700 km (0.091 R)
• M25: 4,533,863 km (0.115 R)
• M26: 4,897,685 km (0.056 R)
• M27: 5,352,013 km (0.076 R)
• M28: 5,570,426 km (0.081 R)
• M29: 5,847,781 km (0.109 R)
• M30: 6,214,894 km (0.09 R)
• M31: 6,502,421 km (0.096 R)
• M32: 7,330,595 km (0.078 R)
• M33: 8,035,500 km (0.066 R)
• M34: 8,222,946 km (0.03 R)
• M35: 8,380,323 km (0.089 R)
• M36: 9,344,930 km (0.047 R)
• M37: 9,740,617 km (0.104 R)
• M38: 10,514,337 km (0.058 R)
• M39: 10,650,920 km (0.103 R)
• M40: 11,064,109 km (0.093 R)
• M41: 12,878,282 km (0.027 R)
• M42: 13,061,091 km (0.113 R)
• M43: 13,392,151 km (0.05 R)
• M44: 13,503,153 km (0.062 R)
• M45: 13,577,353 km (0.032 R)
• M46: 13,726,203 km (0.119 R)
• M47: 14,251,142 km (0.111 R)
• M48: 15,865,004 km (0.052 R)
• M49: 16,972,626 km (0.036 R)
• M50: 17,616,795 km (0.05 R)
• M51: 17,941,871 km (0.107 R)
• M52: 18,392,161 km (0.079 R)
• M53: 20,060,476 km (0.109 R)
• M54: 20,187,485 km (0.114 R)
• M55: 20,912,586 km (0.101 R)
• M56: 21,733,130 km (0.1 R)
• M57: 22,564,146 km (0.094 R)
• M58: 22,828,635 km (0.062 R)
• M59: 23,227,463 km (0.095 R)
• M60: 23,316,324 km (0.064 R)
• M61: 24,347,353 km (0.032 R)
• M62: 24,482,888 km (0.101 R)
• M63: 25,118,829 km (0.068 R)
• M64: 25,714,079 km (0.102 R)
• M65: 26,036,612 km (0.109 R)
• M66: 26,499,767 km (0.109 R)
• M67: 26,965,465 km (0.084 R)
• M68: 27,434,006 km (0.088 R)
• M69: 27,575,076 km (0.079 R)
• M70: 27,905,239 km (0.095 R)
• M71: 28,284,021 km (0.09 R)
• M72: 28,379,015 km (0.088 R)
• M73: 29,238,605 km (0.108 R)
• M74: 30,592,765 km (0.104 R)
• M75: 30,787,840 km (0.116 R)
• M76: 31,179,338 km (0.105 R)
• M77: 31,326,542 km (0.091 R)
• M78: 31,967,270 km (0.118 R)
• M79: 32,512,704 km (0.114 R)
• M80: 33,161,360 km (0.051 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 18,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit