🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.53 AU - 0.53 AU

Year: 119 Days

Day: 33.6 Hours

Environment

Temp: 376 °C

Axial Tilt: 158.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,379,657 km

• M1: 40,391 km (0.075 R)
• M2: 130,449 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.78 AU - 0.8 AU

Year: 217 Days

Day: 24.3 Hours

Environment

Temp: 231 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.59 AU - 1.65 AU

Year: 637 Days

Day: 24.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,379,657 km

• M1: 59,241 km (0.098 R)
• M2: 1,089,820 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.79 AU - 6.59 AU

Year: 4754 Days

Day: 35.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.9

Radius: 13.9

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.42 AU - 11.8 AU

Year: 9196 Days

Day: 13.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,379,657 km

• M1: 292,165 km (0.11 R)
• M2: 482,453 km (0.078 R)
• M3: 597,943 km (0.064 R)
• M4: 1,187,059 km (0.099 R)
• M5: 1,528,441 km (0.088 R)
• M6: 1,974,393 km (0.119 R)
• M7: 2,123,841 km (0.041 R)
• M8: 2,541,069 km (0.036 R)
• M9: 2,704,281 km (0.095 R)
• M10: 3,099,219 km (0.095 R)
• M11: 3,215,457 km (0.095 R)
• M12: 3,482,489 km (0.082 R)
• M13: 3,664,699 km (0.092 R)
• M14: 3,787,818 km (0.114 R)
• M15: 3,975,414 km (0.113 R)
• M16: 4,857,144 km (0.104 R)
• M17: 5,027,087 km (0.076 R)
• M18: 5,233,682 km (0.089 R)
• M19: 5,372,957 km (0.063 R)
• M20: 6,643,941 km (0.11 R)
• M21: 6,909,178 km (0.087 R)
• M22: 7,100,663 km (0.099 R)
• M23: 7,332,839 km (0.108 R)
• M24: 7,924,498 km (0.095 R)
• M25: 8,819,842 km (0.113 R)
• M26: 8,944,457 km (0.058 R)
• M27: 9,069,670 km (0.041 R)
• M28: 10,179,238 km (0.107 R)
• M29: 10,353,818 km (0.034 R)
• M30: 10,485,464 km (0.081 R)
• M31: 11,331,590 km (0.077 R)
• M32: 13,041,793 km (0.109 R)
• M33: 13,374,349 km (0.115 R)
• M34: 14,535,976 km (0.114 R)
• M35: 15,629,088 km (0.108 R)
• M36: 15,881,160 km (0.103 R)
• M37: 16,338,481 km (0.06 R)
• M38: 17,631,306 km (0.062 R)
• M39: 17,946,509 km (0.049 R)
• M40: 18,582,599 km (0.047 R)
• M41: 19,333,879 km (0.112 R)
• M42: 20,204,688 km (0.075 R)
• M43: 20,810,859 km (0.097 R)
• M44: 21,088,513 km (0.086 R)
• M45: 22,437,586 km (0.027 R)
• M46: 22,608,128 km (0.035 R)
• M47: 24,689,034 km (0.086 R)
• M48: 25,396,183 km (0.068 R)
• M49: 26,469,398 km (0.091 R)
• M50: 26,830,528 km (0.064 R)
• M51: 27,011,691 km (0.117 R)
• M52: 27,314,477 km (0.057 R)
• M53: 28,107,046 km (0.101 R)
• M54: 28,291,052 km (0.097 R)
• M55: 29,030,963 km (0.095 R)
• M56: 29,902,221 km (0.072 R)
• M57: 30,782,155 km (0.059 R)
• M58: 31,415,852 km (0.089 R)
• M59: 31,734,346 km (0.075 R)
• M60: 35,971,107 km (0.119 R)
• M61: 37,444,945 km (0.103 R)
• M62: 38,461,014 km (0.118 R)
• M63: 38,665,365 km (0.038 R)
• M64: 40,243,922 km (0.092 R)
• M65: 40,382,150 km (0.106 R)
• M66: 41,633,536 km (0.077 R)
• M67: 42,545,186 km (0.094 R)
• M68: 42,686,107 km (0.101 R)
• M69: 43,463,567 km (0.07 R)
• M70: 44,245,665 km (0.111 R)
• M71: 45,679,710 km (0.065 R)
• M72: 47,493,584 km (0.086 R)
• M73: 47,712,745 km (0.089 R)
• M74: 48,152,263 km (0.117 R)
• M75: 48,372,471 km (0.117 R)
• M76: 49,404,846 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.4

Radius: 7.6

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 19.54 AU - 21.72 AU

Year: 28925 Days

Day: 20.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 39,379,657 km

• M1: 100,979 km (0.109 R)
• M2: 214,075 km (0.113 R)
• M3: 298,597 km (0.113 R)
• M4: 533,765 km (0.114 R)
• M5: 615,146 km (0.067 R)
• M6: 853,456 km (0.119 R)
• M7: 1,050,925 km (0.029 R)
• M8: 1,374,206 km (0.101 R)
• M9: 1,626,578 km (0.081 R)
• M10: 1,707,211 km (0.071 R)
• M11: 3,069,599 km (0.071 R)
• M12: 3,503,433 km (0.092 R)
• M13: 5,005,096 km (0.113 R)
• M14: 5,093,807 km (0.1 R)
• M15: 5,636,698 km (0.112 R)
• M16: 5,698,183 km (0.104 R)
• M17: 6,008,898 km (0.085 R)
• M18: 8,544,731 km (0.048 R)
• M19: 9,479,119 km (0.12 R)
• M20: 9,662,676 km (0.116 R)
• M21: 9,810,180 km (0.118 R)
• M22: 9,921,331 km (0.12 R)
• M23: 11,599,520 km (0.091 R)
• M24: 11,993,112 km (0.082 R)
• M25: 12,151,685 km (0.041 R)
• M26: 12,231,272 km (0.117 R)
• M27: 14,444,722 km (0.079 R)
• M28: 14,825,598 km (0.111 R)
• M29: 16,118,572 km (0.098 R)
• M30: 16,601,624 km (0.084 R)
• M31: 16,822,879 km (0.106 R)
• M32: 17,898,039 km (0.026 R)
• M33: 18,170,307 km (0.109 R)
• M34: 18,261,412 km (0.084 R)
• M35: 19,226,618 km (0.055 R)
• M36: 21,302,438 km (0.044 R)
• M37: 21,398,479 km (0.032 R)
• M38: 22,366,826 km (0.097 R)
• M39: 24,798,839 km (0.065 R)
• M40: 27,313,430 km (0.05 R)
• M41: 27,889,082 km (0.069 R)
• M42: 28,257,392 km (0.115 R)
• M43: 29,425,602 km (0.105 R)
• M44: 30,339,047 km (0.074 R)
• M45: 30,772,132 km (0.084 R)
• M46: 30,880,740 km (0.113 R)
• M47: 32,469,619 km (0.063 R)
• M48: 32,690,875 km (0.085 R)
• M49: 33,134,881 km (0.057 R)
• M50: 33,469,232 km (0.079 R)
• M51: 33,916,680 km (0.074 R)
• M52: 34,422,470 km (0.106 R)
• M53: 35,270,989 km (0.08 R)
• M54: 36,815,587 km (0.12 R)
• M55: 37,104,012 km (0.083 R)
• M56: 37,161,757 km (0.115 R)
• M57: 37,451,229 km (0.112 R)
• M58: 38,090,460 km (0.079 R)
• M59: 39,085,436 km (0.047 R)

Kuiper Belt

Range: 35.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 16,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit