🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.69 AU - 0.79 AU

Year: 222 Days

Day: 24.5 Hours

Environment

Temp: 210 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,726,115 km

• M1: 229,633 km (0.103 R)
• M2: 264,788 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.04 AU - 1.4 AU

Year: 469 Days

Day: 21.7 Hours

Environment

Temp: 29 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,726,115 km

• M1: 608,115 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.17 AU - 1.43 AU

Year: 516 Days

Day: 22.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.15 AU - 1.89 AU

Year: 653 Days

Day: 37.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 42.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,726,115 km

• M1: 573,857 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.8

Radius: 13.2

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 11.67 AU - 13.03 AU

Year: 15115 Days

Day: 11.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 64,726,115 km

• M1: 174,581 km (0.09 R)
• M2: 364,420 km (0.04 R)
• M3: 453,431 km (0.036 R)
• M4: 542,442 km (0.106 R)
• M5: 627,862 km (0.104 R)
• M6: 815,308 km (0.113 R)
• M7: 903,721 km (0.05 R)
• M8: 1,307,635 km (0.089 R)
• M9: 1,602,492 km (0.065 R)
• M10: 1,867,580 km (0.115 R)
• M11: 2,058,317 km (0.065 R)
• M12: 2,689,022 km (0.113 R)
• M13: 3,046,561 km (0.118 R)
• M14: 3,525,872 km (0.077 R)
• M15: 3,807,415 km (0.114 R)
• M16: 4,415,830 km (0.071 R)
• M17: 4,625,417 km (0.108 R)
• M18: 5,151,851 km (0.099 R)
• M19: 5,249,688 km (0.058 R)
• M20: 5,348,124 km (0.12 R)
• M21: 5,471,991 km (0.098 R)
• M22: 6,366,287 km (0.106 R)
• M23: 7,196,106 km (0.095 R)
• M24: 7,637,869 km (0.067 R)
• M25: 7,833,842 km (0.027 R)
• M26: 8,088,458 km (0.106 R)
• M27: 9,045,136 km (0.055 R)
• M28: 9,133,848 km (0.112 R)
• M29: 10,344,992 km (0.106 R)
• M30: 10,437,892 km (0.114 R)
• M31: 10,812,186 km (0.072 R)
• M32: 11,350,140 km (0.103 R)
• M33: 11,994,159 km (0.075 R)
• M34: 12,683,057 km (0.102 R)
• M35: 13,049,123 km (0.065 R)
• M36: 13,183,163 km (0.083 R)
• M37: 13,791,727 km (0.117 R)
• M38: 15,459,444 km (0.101 R)
• M39: 15,957,754 km (0.088 R)
• M40: 16,101,069 km (0.092 R)
• M41: 16,316,939 km (0.089 R)
• M42: 16,569,909 km (0.03 R)
• M43: 17,080,038 km (0.111 R)
• M44: 17,263,445 km (0.058 R)
• M45: 17,373,698 km (0.118 R)
• M46: 18,227,603 km (0.086 R)
• M47: 20,518,994 km (0.084 R)
• M48: 20,635,979 km (0.099 R)
• M49: 20,870,549 km (0.081 R)
• M50: 21,342,231 km (0.103 R)
• M51: 22,256,423 km (0.087 R)
• M52: 23,223,873 km (0.09 R)
• M53: 23,835,429 km (0.071 R)
• M54: 24,700,703 km (0.099 R)
• M55: 24,825,168 km (0.119 R)
• M56: 25,786,185 km (0.093 R)
• M57: 26,165,565 km (0.038 R)
• M58: 27,015,131 km (0.111 R)
• M59: 27,229,056 km (0.03 R)
• M60: 27,529,299 km (0.065 R)
• M61: 29,178,765 km (0.107 R)
• M62: 29,266,430 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.5

Radius: 12.1

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 12.6 AU - 13.92 AU

Year: 16815 Days

Day: 8.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,726,115 km

• M1: 281,244 km (0.075 R)
• M2: 787,633 km (0.042 R)
• M3: 916,137 km (0.077 R)
• M4: 1,029,233 km (0.103 R)
• M5: 1,320,949 km (0.109 R)
• M6: 1,530,237 km (0.094 R)
• M7: 2,011,493 km (0.104 R)
• M8: 2,223,174 km (0.056 R)
• M9: 2,538,526 km (0.06 R)
• M10: 2,834,880 km (0.105 R)
• M11: 3,142,453 km (0.111 R)
• M12: 4,129,350 km (0.113 R)
• M13: 4,244,690 km (0.084 R)
• M14: 5,498,619 km (0.103 R)
• M15: 6,100,452 km (0.066 R)
• M16: 6,188,116 km (0.111 R)
• M17: 6,904,989 km (0.118 R)
• M18: 7,180,698 km (0.056 R)
• M19: 7,506,971 km (0.095 R)
• M20: 8,368,206 km (0.072 R)
• M21: 9,872,263 km (0.077 R)
• M22: 10,602,599 km (0.106 R)
• M23: 10,708,365 km (0.068 R)
• M24: 11,188,574 km (0.115 R)
• M25: 11,894,826 km (0.108 R)
• M26: 12,896,384 km (0.083 R)
• M27: 13,809,230 km (0.08 R)
• M28: 15,277,234 km (0.029 R)
• M29: 15,999,343 km (0.063 R)
• M30: 17,915,991 km (0.066 R)
• M31: 18,295,371 km (0.116 R)
• M32: 18,869,378 km (0.106 R)
• M33: 19,643,846 km (0.113 R)
• M34: 20,165,943 km (0.07 R)
• M35: 20,825,071 km (0.025 R)
• M36: 21,826,928 km (0.083 R)
• M37: 22,299,956 km (0.117 R)
• M38: 22,981,374 km (0.079 R)
• M39: 23,187,221 km (0.087 R)
• M40: 23,669,824 km (0.11 R)
• M41: 24,574,741 km (0.055 R)
• M42: 24,925,848 km (0.108 R)
• M43: 26,060,398 km (0.043 R)
• M44: 26,778,168 km (0.109 R)
• M45: 27,502,372 km (0.062 R)
• M46: 28,159,705 km (0.106 R)
• M47: 28,822,124 km (0.077 R)
• M48: 29,118,178 km (0.064 R)
• M49: 29,266,729 km (0.068 R)
• M50: 30,463,213 km (0.104 R)
• M51: 32,749,367 km (0.048 R)
• M52: 33,757,059 km (0.059 R)
• M53: 34,225,749 km (0.076 R)
• M54: 34,382,378 km (0.084 R)
• M55: 35,169,263 km (0.102 R)
• M56: 36,600,615 km (0.114 R)
• M57: 37,082,021 km (0.06 R)
• M58: 38,294,661 km (0.059 R)
• M59: 38,701,717 km (0.092 R)
• M60: 38,864,928 km (0.117 R)
• M61: 40,592,784 km (0.115 R)
• M62: 41,842,225 km (0.117 R)
• M63: 41,925,850 km (0.103 R)
• M64: 43,104,233 km (0.071 R)
• M65: 44,208,116 km (0.095 R)
• M66: 44,720,787 km (0.051 R)
• M67: 45,321,273 km (0.07 R)
• M68: 45,751,966 km (0.069 R)
• M69: 47,051,821 km (0.094 R)
• M70: 47,226,103 km (0.113 R)
• M71: 47,313,319 km (0.081 R)
• M72: 49,954,319 km (0.104 R)
• M73: 50,043,181 km (0.082 R)
• M74: 52,371,821 km (0.074 R)
• M75: 52,823,756 km (0.065 R)
• M76: 53,367,694 km (0.101 R)
• M77: 53,640,411 km (0.116 R)
• M78: 54,644,063 km (0.101 R)
• M79: 55,194,284 km (0.11 R)
• M80: 56,299,962 km (0.067 R)
• M81: 57,413,120 km (0.039 R)
• M82: 57,785,768 km (0.088 R)
• M83: 60,038,413 km (0.11 R)
• M84: 60,985,517 km (0.03 R)
• M85: 61,080,511 km (0.085 R)
• M86: 61,175,506 km (0.082 R)
• M87: 62,606,858 km (0.09 R)
• M88: 62,798,493 km (0.087 R)
• M89: 63,567,277 km (0.036 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 14,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit