🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.64 AU - 0.9 AU

Year: 257 Days

Day: 39 Hours

Environment

Temp: 104 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.98 AU - 1.14 AU

Year: 416 Days

Day: 37.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.12 AU - 1.36 AU

Year: 526 Days

Day: 38.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,933,750 km

• M1: 95,892 km (0.106 R)
• M2: 375,790 km (0.026 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.49 AU - 3.41 AU

Year: 1929 Days

Day: 15.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.06 AU - 4.96 AU

Year: 3058 Days

Day: 25.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.2

Radius: 12.7

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.23 AU - 7.01 AU

Year: 5073 Days

Day: 14 Hours

Environment

Temp: -151 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 53,933,750 km

• M1: 319,990 km (0.07 R)
• M2: 437,723 km (0.12 R)
• M3: 676,332 km (0.062 R)
• M4: 756,816 km (0.047 R)
• M5: 969,544 km (0.093 R)
• M6: 1,094,159 km (0.108 R)
• M7: 1,349,223 km (0.112 R)
• M8: 1,442,722 km (0.075 R)
• M9: 1,673,701 km (0.051 R)
• M10: 1,800,410 km (0.105 R)
• M11: 1,943,576 km (0.118 R)
• M12: 2,050,089 km (0.068 R)
• M13: 2,199,986 km (0.063 R)
• M14: 2,467,617 km (0.105 R)
• M15: 2,701,438 km (0.118 R)
• M16: 2,806,007 km (0.115 R)
• M17: 3,462,592 km (0.043 R)
• M18: 3,741,742 km (0.077 R)
• M19: 3,858,877 km (0.1 R)
• M20: 3,977,209 km (0.094 R)
• M21: 4,516,061 km (0.115 R)
• M22: 4,785,337 km (0.075 R)
• M23: 5,004,498 km (0.112 R)
• M24: 5,096,799 km (0.088 R)
• M25: 5,283,198 km (0.03 R)
• M26: 5,605,133 km (0.104 R)
• M27: 5,992,292 km (0.108 R)
• M28: 6,448,416 km (0.105 R)
• M29: 6,813,136 km (0.118 R)
• M30: 6,977,544 km (0.097 R)
• M31: 7,289,156 km (0.086 R)
• M32: 7,394,174 km (0.093 R)
• M33: 7,733,312 km (0.042 R)
• M34: 7,926,294 km (0.098 R)
• M35: 8,295,352 km (0.078 R)
• M36: 8,426,998 km (0.064 R)
• M37: 9,005,343 km (0.103 R)
• M38: 9,573,516 km (0.115 R)
• M39: 9,827,234 km (0.104 R)
• M40: 10,200,331 km (0.108 R)
• M41: 10,840,460 km (0.081 R)
• M42: 11,567,057 km (0.045 R)
• M43: 11,788,013 km (0.102 R)
• M44: 12,035,298 km (0.12 R)
• M45: 12,134,781 km (0.051 R)
• M46: 12,234,413 km (0.091 R)
• M47: 12,434,575 km (0.114 R)
• M48: 13,067,075 km (0.069 R)
• M49: 13,194,831 km (0.099 R)
• M50: 13,580,644 km (0.107 R)
• M51: 13,736,076 km (0.114 R)
• M52: 15,322,113 km (0.091 R)
• M53: 15,402,896 km (0.097 R)
• M54: 15,646,292 km (0.102 R)
• M55: 15,836,431 km (0.117 R)
• M56: 16,136,823 km (0.113 R)
• M57: 16,328,907 km (0.101 R)
• M58: 16,521,888 km (0.051 R)
• M59: 16,743,293 km (0.119 R)
• M60: 16,965,595 km (0.111 R)
• M61: 17,049,221 km (0.1 R)
• M62: 17,216,920 km (0.025 R)
• M63: 17,779,857 km (0.075 R)
• M64: 18,120,640 km (0.108 R)
• M65: 18,320,354 km (0.109 R)
• M66: 18,664,429 km (0.12 R)
• M67: 18,923,981 km (0.114 R)
• M68: 19,213,752 km (0.113 R)
• M69: 19,505,019 km (0.096 R)
• M70: 19,621,855 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.6

Radius: 12.8

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 9.1 AU - 14.2 AU

Year: 15142 Days

Day: 6.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,933,750 km

• M1: 160,818 km (0.119 R)
• M2: 573,409 km (0.086 R)
• M3: 949,498 km (0.036 R)
• M4: 1,091,765 km (0.067 R)
• M5: 1,285,794 km (0.109 R)
• M6: 1,491,790 km (0.111 R)
• M7: 1,684,322 km (0.083 R)
• M8: 2,120,999 km (0.104 R)
• M9: 2,366,638 km (0.087 R)
• M10: 2,826,502 km (0.1 R)
• M11: 2,976,100 km (0.107 R)
• M12: 4,197,567 km (0.101 R)
• M13: 4,403,413 km (0.083 R)
• M14: 4,718,616 km (0.037 R)
• M15: 5,077,501 km (0.077 R)
• M16: 5,297,261 km (0.074 R)
• M17: 5,482,762 km (0.107 R)
• M18: 5,860,197 km (0.038 R)
• M19: 6,052,131 km (0.12 R)
• M20: 6,363,594 km (0.107 R)
• M21: 7,288,259 km (0.088 R)
• M22: 7,412,126 km (0.095 R)
• M23: 8,427,147 km (0.087 R)
• M24: 8,644,214 km (0.059 R)
• M25: 8,731,429 km (0.039 R)
• M26: 9,351,064 km (0.103 R)
• M27: 9,440,673 km (0.088 R)
• M28: 9,802,251 km (0.119 R)
• M29: 10,679,343 km (0.119 R)
• M30: 11,151,025 km (0.119 R)
• M31: 11,581,418 km (0.117 R)
• M32: 11,774,549 km (0.113 R)
• M33: 11,871,489 km (0.064 R)
• M34: 12,606,912 km (0.083 R)
• M35: 13,005,141 km (0.096 R)
• M36: 14,483,617 km (0.059 R)
• M37: 14,796,127 km (0.051 R)
• M38: 14,900,846 km (0.093 R)
• M39: 15,321,964 km (0.088 R)
• M40: 15,800,527 km (0.031 R)
• M41: 16,230,023 km (0.097 R)
• M42: 16,826,918 km (0.112 R)
• M43: 17,210,487 km (0.094 R)
• M44: 17,652,399 km (0.105 R)
• M45: 18,042,102 km (0.104 R)
• M46: 18,266,050 km (0.097 R)
• M47: 19,114,419 km (0.106 R)
• M48: 21,320,240 km (0.08 R)
• M49: 21,497,812 km (0.06 R)
• M50: 21,616,593 km (0.108 R)
• M51: 22,513,432 km (0.064 R)
• M52: 25,026,527 km (0.056 R)
• M53: 25,213,824 km (0.091 R)
• M54: 25,339,037 km (0.092 R)
• M55: 26,094,357 km (0.065 R)
• M56: 26,921,034 km (0.042 R)
• M57: 27,241,323 km (0.087 R)
• M58: 27,369,678 km (0.11 R)
• M59: 29,914,637 km (0.1 R)
• M60: 30,980,522 km (0.059 R)
• M61: 31,114,562 km (0.109 R)
• M62: 31,316,070 km (0.065 R)
• M63: 31,585,496 km (0.089 R)
• M64: 32,330,194 km (0.114 R)
• M65: 32,807,112 km (0.102 R)
• M66: 33,149,243 km (0.101 R)
• M67: 33,286,424 km (0.093 R)
• M68: 33,906,058 km (0.086 R)
• M69: 35,296,570 km (0.112 R)
• M70: 37,060,928 km (0.116 R)
• M71: 37,989,631 km (0.032 R)
• M72: 38,492,879 km (0.067 R)
• M73: 38,709,347 km (0.107 R)
• M74: 39,143,330 km (0.086 R)
• M75: 39,651,514 km (0.099 R)
• M76: 39,797,222 km (0.036 R)
• M77: 40,089,088 km (0.117 R)
• M78: 40,381,552 km (0.101 R)
• M79: 40,821,669 km (0.104 R)
• M80: 41,337,183 km (0.103 R)
• M81: 43,420,632 km (0.057 R)
• M82: 45,233,609 km (0.086 R)
• M83: 46,302,486 km (0.069 R)
• M84: 46,839,991 km (0.1 R)
• M85: 47,071,120 km (0.087 R)
• M86: 48,154,208 km (0.077 R)
• M87: 48,387,431 km (0.096 R)
• M88: 51,452,692 km (0.057 R)
• M89: 52,089,231 km (0.079 R)
• M90: 52,488,358 km (0.117 R)
• M91: 53,772,506 km (0.052 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 11,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit