🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.6 AU - 0.68 AU

Year: 197 Days

Day: 18.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,071,043 km

• M1: 213,775 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.61 AU - 0.67 AU

Year: 197 Days

Day: 37 Hours

Environment

Temp: 190 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,071,043 km

• M1: 105,466 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.98 AU - 1.24 AU

Year: 450 Days

Day: 18.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,071,043 km

• M1: 453,581 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.41 AU - 1.47 AU

Year: 665 Days

Day: 14.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,071,043 km

• M1: 709,991 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.96 AU - 2.22 AU

Year: 1163 Days

Day: 26.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.38 AU - 3.58 AU

Year: 1981 Days

Day: 40.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,071,043 km

• M1: 450,140 km (0.118 R)
• M2: 2,230,654 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.8

Radius: 15

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.36 AU - 9.46 AU

Year: 9390 Days

Day: 14.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,071,043 km

• M1: 784,940 km (0.033 R)
• M2: 1,039,705 km (0.115 R)
• M3: 1,611,618 km (0.105 R)
• M4: 1,816,118 km (0.087 R)
• M5: 1,942,977 km (0.117 R)
• M6: 2,183,830 km (0.116 R)
• M7: 2,296,627 km (0.11 R)
• M8: 2,816,928 km (0.086 R)
• M9: 3,426,539 km (0.115 R)
• M10: 3,938,314 km (0.114 R)
• M11: 4,161,065 km (0.12 R)
• M12: 4,445,600 km (0.069 R)
• M13: 4,736,568 km (0.108 R)
• M14: 5,094,107 km (0.074 R)
• M15: 5,245,799 km (0.071 R)
• M16: 5,398,838 km (0.118 R)
• M17: 5,962,672 km (0.113 R)
• M18: 6,058,415 km (0.111 R)
• M19: 6,349,083 km (0.032 R)
• M20: 6,545,356 km (0.119 R)
• M21: 6,777,083 km (0.113 R)
• M22: 7,011,353 km (0.069 R)
• M23: 7,282,574 km (0.112 R)
• M24: 7,557,236 km (0.107 R)
• M25: 7,730,620 km (0.026 R)
• M26: 7,870,344 km (0.098 R)
• M27: 8,223,395 km (0.056 R)
• M28: 8,944,905 km (0.119 R)
• M29: 9,574,413 km (0.076 R)
• M30: 10,179,836 km (0.11 R)
• M31: 11,072,187 km (0.101 R)
• M32: 11,627,644 km (0.091 R)
• M33: 11,989,521 km (0.099 R)
• M34: 12,151,685 km (0.027 R)
• M35: 13,014,416 km (0.087 R)
• M36: 13,180,919 km (0.082 R)
• M37: 13,516,317 km (0.098 R)
• M38: 13,727,400 km (0.063 R)
• M39: 14,067,286 km (0.066 R)
• M40: 14,755,436 km (0.049 R)
• M41: 15,016,485 km (0.063 R)
• M42: 15,322,861 km (0.105 R)
• M43: 15,587,051 km (0.103 R)
• M44: 16,478,804 km (0.087 R)
• M45: 17,616,795 km (0.118 R)
• M46: 18,032,827 km (0.066 R)
• M47: 18,218,627 km (0.11 R)
• M48: 18,545,498 km (0.058 R)
• M49: 18,827,191 km (0.03 R)
• M50: 18,968,711 km (0.086 R)
• M51: 19,063,107 km (0.07 R)
• M52: 19,157,653 km (0.111 R)
• M53: 19,252,498 km (0.099 R)
• M54: 20,644,357 km (0.078 R)
• M55: 21,771,128 km (0.075 R)
• M56: 22,118,045 km (0.084 R)
• M57: 22,217,528 km (0.069 R)
• M58: 22,616,954 km (0.09 R)
• M59: 24,289,309 km (0.1 R)
• M60: 26,106,324 km (0.107 R)
• M61: 26,845,338 km (0.074 R)
• M62: 28,668,637 km (0.052 R)
• M63: 29,321,781 km (0.071 R)
• M64: 29,595,246 km (0.055 R)
• M65: 29,704,901 km (0.057 R)
• M66: 31,477,935 km (0.101 R)
• M67: 32,716,755 km (0.113 R)
• M68: 33,057,389 km (0.1 R)
• M69: 33,171,233 km (0.113 R)
• M70: 33,342,224 km (0.1 R)
• M71: 34,143,769 km (0.116 R)
• M72: 34,258,960 km (0.034 R)
• M73: 34,604,830 km (0.117 R)
• M74: 35,183,923 km (0.091 R)
• M75: 35,474,592 km (0.082 R)
• M76: 36,469,268 km (0.109 R)
• M77: 38,366,020 km (0.101 R)
• M78: 39,688,764 km (0.087 R)
• M79: 39,991,550 km (0.072 R)
• M80: 40,173,461 km (0.062 R)
• M81: 40,538,330 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.4

Radius: 12

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.73 AU - 9.33 AU

Year: 9592 Days

Day: 13 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 34,071,043 km

• M1: 291,417 km (0.074 R)
• M2: 539,899 km (0.115 R)
• M3: 763,996 km (0.053 R)
• M4: 874,100 km (0.091 R)
• M5: 1,205,908 km (0.109 R)
• M6: 2,002,816 km (0.048 R)
• M7: 2,100,205 km (0.106 R)
• M8: 2,402,093 km (0.049 R)
• M9: 2,569,044 km (0.084 R)
• M10: 2,696,651 km (0.099 R)
• M11: 2,958,597 km (0.115 R)
• M12: 3,137,965 km (0.103 R)
• M13: 3,343,961 km (0.099 R)
• M14: 3,625,804 km (0.108 R)
• M15: 4,414,932 km (0.098 R)
• M16: 4,802,989 km (0.086 R)
• M17: 5,041,149 km (0.085 R)
• M18: 6,260,970 km (0.086 R)
• M19: 6,376,310 km (0.077 R)
• M20: 7,143,149 km (0.034 R)
• M21: 7,384,899 km (0.065 R)
• M22: 7,537,489 km (0.034 R)
• M23: 7,783,727 km (0.092 R)
• M24: 8,442,855 km (0.078 R)
• M25: 8,570,462 km (0.09 R)
• M26: 8,666,504 km (0.054 R)
• M27: 8,957,173 km (0.1 R)
• M28: 9,781,008 km (0.113 R)
• M29: 10,185,072 km (0.106 R)
• M30: 10,594,671 km (0.106 R)
• M31: 11,079,368 km (0.098 R)
• M32: 11,359,565 km (0.101 R)
• M33: 11,713,214 km (0.085 R)
• M34: 12,142,410 km (0.093 R)
• M35: 12,431,433 km (0.036 R)
• M36: 14,479,129 km (0.11 R)
• M37: 14,708,762 km (0.114 R)
• M38: 16,112,139 km (0.078 R)
• M39: 16,669,392 km (0.107 R)
• M40: 18,794,280 km (0.103 R)
• M41: 19,086,744 km (0.104 R)
• M42: 19,212,555 km (0.104 R)
• M43: 19,338,666 km (0.119 R)
• M44: 19,422,890 km (0.099 R)
• M45: 19,973,410 km (0.097 R)
• M46: 20,357,428 km (0.063 R)
• M47: 20,743,989 km (0.101 R)
• M48: 21,655,489 km (0.088 R)
• M49: 21,918,182 km (0.088 R)
• M50: 22,624,284 km (0.07 R)
• M51: 24,103,807 km (0.092 R)
• M52: 25,107,609 km (0.066 R)
• M53: 25,199,462 km (0.093 R)
• M54: 26,498,271 km (0.047 R)
• M55: 27,771,199 km (0.065 R)
• M56: 28,919,363 km (0.117 R)
• M57: 31,064,297 km (0.114 R)
• M58: 31,459,834 km (0.103 R)
• M59: 31,906,832 km (0.103 R)
• M60: 32,355,775 km (0.082 R)
• M61: 33,008,172 km (0.109 R)
• M62: 33,918,475 km (0.108 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 18,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit