🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.56 AU - 0.58 AU

Year: 160 Days

Day: 47.5 Hours

Environment

Temp: 196 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,086,568 km

• M1: 166,652 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.88 AU - 0.96 AU

Year: 327 Days

Day: 27.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,086,568 km

• M1: 475,572 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.07 AU - 1.63 AU

Year: 582 Days

Day: 19.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,086,568 km

• M1: 1,133,054 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.34 AU - 2.18 AU

Year: 866 Days

Day: 38.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 54.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.21 AU - 2.33 AU

Year: 1268 Days

Day: 24.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,086,568 km

• M1: 70,012 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.47 AU - 2.51 AU

Year: 1457 Days

Day: 31 Hours

Environment

Temp: -102 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.9 AU - 2.98 AU

Year: 1869 Days

Day: 22.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 103.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,086,568 km

• M1: 1,180,626 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.9

Radius: 10.1

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.75 AU - 6.87 AU

Year: 6591 Days

Day: 6.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 53,086,568 km

• M1: 130,449 km (0.082 R)
• M2: 273,016 km (0.084 R)
• M3: 373,396 km (0.1 R)
• M4: 542,591 km (0.113 R)
• M5: 620,382 km (0.092 R)
• M6: 702,362 km (0.083 R)
• M7: 904,918 km (0.054 R)
• M8: 986,000 km (0.051 R)
• M9: 1,112,559 km (0.111 R)
• M10: 1,606,532 km (0.054 R)
• M11: 1,860,100 km (0.12 R)
• M12: 2,018,524 km (0.118 R)
• M13: 2,090,331 km (0.108 R)
• M14: 2,236,787 km (0.061 R)
• M15: 2,348,836 km (0.095 R)
• M16: 2,578,768 km (0.081 R)
• M17: 2,657,008 km (0.064 R)
• M18: 2,816,030 km (0.116 R)
• M19: 2,978,194 km (0.111 R)
• M20: 3,081,118 km (0.043 R)
• M21: 3,657,818 km (0.057 R)
• M22: 3,835,091 km (0.054 R)
• M23: 3,970,028 km (0.043 R)
• M24: 4,106,462 km (0.103 R)
• M25: 4,290,916 km (0.071 R)
• M26: 4,982,357 km (0.088 R)
• M27: 5,253,728 km (0.097 R)
• M28: 5,428,907 km (0.059 R)
• M29: 5,940,382 km (0.085 R)
• M30: 6,018,472 km (0.05 R)
• M31: 6,096,861 km (0.113 R)
• M32: 7,064,011 km (0.114 R)
• M33: 8,107,307 km (0.119 R)
• M34: 8,543,834 km (0.081 R)
• M35: 8,809,519 km (0.105 R)
• M36: 9,440,074 km (0.106 R)
• M37: 9,531,329 km (0.075 R)
• M38: 10,397,351 km (0.049 R)
• M39: 12,038,589 km (0.106 R)
• M40: 12,771,170 km (0.09 R)
• M41: 13,075,153 km (0.086 R)
• M42: 13,347,272 km (0.106 R)
• M43: 13,724,557 km (0.103 R)
• M44: 13,828,079 km (0.094 R)
• M45: 14,349,428 km (0.106 R)
• M46: 15,232,803 km (0.037 R)
• M47: 15,519,134 km (0.112 R)
• M48: 15,988,272 km (0.1 R)
• M49: 16,352,394 km (0.093 R)
• M50: 16,462,198 km (0.051 R)
• M51: 17,125,964 km (0.064 R)
• M52: 17,911,353 km (0.069 R)
• M53: 18,289,536 km (0.098 R)
• M54: 18,555,671 km (0.118 R)
• M55: 18,708,411 km (0.106 R)
• M56: 21,168,697 km (0.049 R)
• M57: 21,288,375 km (0.102 R)
• M58: 21,769,333 km (0.094 R)
• M59: 22,092,015 km (0.094 R)
• M60: 22,538,116 km (0.085 R)
• M61: 22,619,647 km (0.116 R)
• M62: 22,946,369 km (0.097 R)
• M63: 25,235,066 km (0.113 R)
• M64: 25,616,541 km (0.067 R)
• M65: 25,999,811 km (0.109 R)
• M66: 26,599,848 km (0.109 R)
• M67: 27,204,522 km (0.027 R)
• M68: 28,427,335 km (0.108 R)
• M69: 29,222,897 km (0.117 R)
• M70: 29,356,189 km (0.04 R)
• M71: 29,712,680 km (0.063 R)
• M72: 29,936,180 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.6

Radius: 6.4

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 13.53 AU - 18.19 AU

Year: 23424 Days

Day: 20 Hours

Environment

Temp: -186 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 53,086,568 km

• M1: 140,772 km (0.099 R)
• M2: 207,642 km (0.06 R)
• M3: 411,843 km (0.117 R)
• M4: 654,491 km (0.075 R)
• M5: 819,946 km (0.111 R)
• M6: 1,607,280 km (0.059 R)
• M7: 1,730,698 km (0.116 R)
• M8: 2,013,438 km (0.097 R)
• M9: 2,283,013 km (0.117 R)
• M10: 2,506,961 km (0.104 R)
• M11: 3,314,341 km (0.091 R)
• M12: 3,503,881 km (0.082 R)
• M13: 4,026,875 km (0.109 R)
• M14: 5,253,728 km (0.1 R)
• M15: 5,624,132 km (0.09 R)
• M16: 6,865,046 km (0.098 R)
• M17: 7,598,973 km (0.075 R)
• M18: 8,443,453 km (0.089 R)
• M19: 9,317,255 km (0.037 R)
• M20: 10,082,448 km (0.118 R)
• M21: 11,149,529 km (0.092 R)
• M22: 12,154,827 km (0.099 R)
• M23: 12,447,440 km (0.083 R)
• M24: 13,039,399 km (0.116 R)
• M25: 13,389,009 km (0.072 R)
• M26: 15,235,047 km (0.065 R)
• M27: 16,563,177 km (0.103 R)
• M28: 16,941,660 km (0.116 R)
• M29: 17,432,490 km (0.115 R)
• M30: 17,817,555 km (0.076 R)
• M31: 18,094,311 km (0.099 R)
• M32: 18,484,014 km (0.1 R)
• M33: 18,708,111 km (0.038 R)
• M34: 19,045,754 km (0.119 R)
• M35: 19,727,172 km (0.053 R)
• M36: 19,784,318 km (0.104 R)
• M37: 20,358,774 km (0.116 R)
• M38: 20,416,519 km (0.088 R)
• M39: 20,647,947 km (0.033 R)
• M40: 21,347,766 km (0.093 R)
• M41: 22,591,223 km (0.088 R)
• M42: 24,776,549 km (0.089 R)
• M43: 25,769,430 km (0.077 R)
• M44: 27,473,948 km (0.069 R)
• M45: 29,084,519 km (0.066 R)
• M46: 29,475,568 km (0.093 R)
• M47: 29,606,316 km (0.116 R)
• M48: 30,065,432 km (0.099 R)
• M49: 30,460,969 km (0.108 R)
• M50: 30,526,941 km (0.114 R)
• M51: 30,858,002 km (0.103 R)
• M52: 31,323,550 km (0.069 R)
• M53: 32,059,721 km (0.104 R)
• M54: 33,004,881 km (0.104 R)
• M55: 35,407,722 km (0.099 R)
• M56: 36,384,446 km (0.047 R)
• M57: 38,221,807 km (0.115 R)
• M58: 40,016,832 km (0.107 R)
• M59: 40,089,237 km (0.116 R)
• M60: 40,961,094 km (0.109 R)
• M61: 42,428,051 km (0.099 R)
• M62: 44,660,500 km (0.038 R)
• M63: 47,926,371 km (0.11 R)
• M64: 49,704,641 km (0.036 R)
• M65: 51,425,614 km (0.112 R)
• M66: 51,661,829 km (0.088 R)
• M67: 52,610,280 km (0.101 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 12,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit