🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.43 AU - 0.61 AU

Year: 141 Days

Day: 38.6 Hours

Environment

Temp: 197 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1 AU - 1.04 AU

Year: 388 Days

Day: 31.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 48.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 35,726,047 km

• M1: 162,762 km (0.066 R)
• M2: 990,039 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.82 AU - 2.62 AU

Year: 1246 Days

Day: 14.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.04 AU - 2.86 AU

Year: 1445 Days

Day: 13 Hours

Environment

Temp: -87 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.63 AU - 2.73 AU

Year: 1653 Days

Day: 16.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,726,047 km

• M1: 774,319 km (0.1 R)
• M2: 806,033 km (0.056 R)

Asteroid Belt

Center: 4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.4

Radius: 9.6

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.48 AU - 6.14 AU

Year: 4610 Days

Day: 6.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,726,047 km

• M1: 133,591 km (0.093 R)
• M2: 245,640 km (0.05 R)
• M3: 336,146 km (0.069 R)
• M4: 450,140 km (0.04 R)
• M5: 531,521 km (0.118 R)
• M6: 764,595 km (0.112 R)
• M7: 853,605 km (0.104 R)
• M8: 1,206,357 km (0.108 R)
• M9: 1,447,359 km (0.118 R)
• M10: 1,674,748 km (0.11 R)
• M11: 1,868,178 km (0.104 R)
• M12: 2,021,965 km (0.101 R)
• M13: 2,559,171 km (0.107 R)
• M14: 2,887,987 km (0.054 R)
• M15: 2,994,650 km (0.083 R)
• M16: 3,066,607 km (0.112 R)
• M17: 3,285,768 km (0.045 R)
• M18: 3,472,316 km (0.059 R)
• M19: 3,856,035 km (0.066 R)
• M20: 4,112,745 km (0.067 R)
• M21: 4,354,794 km (0.12 R)
• M22: 4,518,753 km (0.036 R)
• M23: 4,684,657 km (0.069 R)
• M24: 4,980,113 km (0.084 R)
• M25: 5,065,683 km (0.082 R)
• M26: 5,130,010 km (0.109 R)
• M27: 5,346,927 km (0.086 R)
• M28: 5,434,591 km (0.066 R)
• M29: 5,677,987 km (0.069 R)
• M30: 6,429,716 km (0.102 R)
• M31: 6,663,688 km (0.084 R)
• M32: 6,805,506 km (0.066 R)
• M33: 6,876,715 km (0.092 R)
• M34: 7,067,901 km (0.073 R)
• M35: 7,212,562 km (0.097 R)
• M36: 7,358,121 km (0.108 R)
• M37: 7,701,598 km (0.071 R)
• M38: 7,850,447 km (0.114 R)
• M39: 8,000,195 km (0.085 R)
• M40: 8,455,272 km (0.088 R)
• M41: 8,583,178 km (0.089 R)
• M42: 8,737,563 km (0.103 R)
• M43: 8,918,875 km (0.116 R)
• M44: 9,390,707 km (0.081 R)
• M45: 9,709,650 km (0.09 R)
• M46: 10,005,255 km (0.12 R)
• M47: 10,276,626 km (0.035 R)
• M48: 11,217,297 km (0.092 R)
• M49: 11,811,949 km (0.118 R)
• M50: 12,156,473 km (0.118 R)
• M51: 13,417,732 km (0.11 R)
• M52: 13,988,298 km (0.114 R)
• M53: 14,383,237 km (0.111 R)
• M54: 14,444,273 km (0.103 R)
• M55: 15,495,946 km (0.084 R)
• M56: 15,590,043 km (0.102 R)
• M57: 15,684,140 km (0.115 R)
• M58: 16,253,210 km (0.074 R)
• M59: 16,316,789 km (0.039 R)
• M60: 16,412,382 km (0.068 R)
• M61: 16,700,508 km (0.072 R)
• M62: 16,764,685 km (0.087 R)
• M63: 17,087,069 km (0.06 R)
• M64: 17,639,833 km (0.117 R)
• M65: 17,836,255 km (0.104 R)
• M66: 17,901,928 km (0.089 R)
• M67: 18,264,554 km (0.117 R)
• M68: 18,829,585 km (0.085 R)
• M69: 19,030,345 km (0.097 R)
• M70: 19,501,728 km (0.061 R)
• M71: 19,637,114 km (0.07 R)
• M72: 19,772,799 km (0.072 R)
• M73: 20,045,217 km (0.077 R)
• M74: 20,421,605 km (0.081 R)
• M75: 21,008,179 km (0.056 R)
• M76: 21,216,419 km (0.056 R)
• M77: 22,091,716 km (0.074 R)
• M78: 22,764,906 km (0.056 R)
• M79: 24,240,390 km (0.115 R)

Asteroid Belt

Center: 5.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.7

Radius: 10.8

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.37 AU - 6.63 AU

Year: 6243 Days

Day: 12.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 35,726,047 km

• M1: 199,713 km (0.104 R)
• M2: 274,961 km (0.091 R)
• M3: 440,715 km (0.103 R)
• M4: 520,301 km (0.041 R)
• M5: 793,467 km (0.08 R)
• M6: 880,084 km (0.036 R)
• M7: 1,595,312 km (0.069 R)
• M8: 1,745,209 km (0.066 R)
• M9: 2,519,827 km (0.06 R)
• M10: 2,607,042 km (0.115 R)
• M11: 2,695,305 km (0.103 R)
• M12: 2,989,414 km (0.112 R)
• M13: 3,806,967 km (0.04 R)
• M14: 4,744,347 km (0.108 R)
• M15: 4,880,182 km (0.105 R)
• M16: 4,989,687 km (0.106 R)
• M17: 5,295,017 km (0.1 R)
• M18: 6,100,003 km (0.104 R)
• M19: 6,850,834 km (0.114 R)
• M20: 7,128,339 km (0.06 R)
• M21: 7,221,538 km (0.107 R)
• M22: 7,535,694 km (0.072 R)
• M23: 7,694,417 km (0.053 R)
• M24: 7,982,842 km (0.109 R)
• M25: 8,209,632 km (0.065 R)
• M26: 8,372,993 km (0.091 R)
• M27: 8,769,577 km (0.059 R)
• M28: 9,273,722 km (0.093 R)
• M29: 9,409,856 km (0.053 R)
• M30: 9,478,072 km (0.109 R)
• M31: 9,615,254 km (0.108 R)
• M32: 10,135,106 km (0.06 R)
• M33: 10,416,201 km (0.025 R)
• M34: 10,806,801 km (0.107 R)
• M35: 11,896,621 km (0.107 R)
• M36: 12,007,473 km (0.091 R)
• M37: 12,118,774 km (0.104 R)
• M38: 12,454,621 km (0.115 R)
• M39: 12,529,570 km (0.089 R)
• M40: 12,680,215 km (0.115 R)
• M41: 13,173,588 km (0.051 R)
• M42: 13,557,457 km (0.113 R)
• M43: 14,257,724 km (0.068 R)
• M44: 14,493,790 km (0.066 R)
• M45: 14,572,777 km (0.031 R)
• M46: 15,049,546 km (0.065 R)
• M47: 15,129,581 km (0.112 R)
• M48: 15,289,950 km (0.089 R)
• M49: 15,896,419 km (0.054 R)
• M50: 15,977,801 km (0.103 R)
• M51: 16,346,111 km (0.1 R)
• M52: 16,428,389 km (0.103 R)
• M53: 16,841,579 km (0.107 R)
• M54: 17,258,209 km (0.077 R)
• M55: 17,467,795 km (0.062 R)
• M56: 18,101,642 km (0.119 R)
• M57: 18,958,538 km (0.047 R)
• M58: 19,348,390 km (0.097 R)
• M59: 19,609,738 km (0.083 R)
• M60: 19,916,264 km (0.059 R)
• M61: 20,092,041 km (0.1 R)
• M62: 20,356,829 km (0.098 R)
• M63: 21,337,443 km (0.117 R)
• M64: 21,924,017 km (0.09 R)
• M65: 22,378,944 km (0.12 R)
• M66: 22,607,529 km (0.117 R)
• M67: 22,928,866 km (0.12 R)
• M68: 23,995,498 km (0.113 R)
• M69: 24,182,645 km (0.088 R)
• M70: 25,601,731 km (0.117 R)
• M71: 25,792,917 km (0.115 R)
• M72: 26,128,764 km (0.038 R)
• M73: 26,465,958 km (0.113 R)
• M74: 26,950,356 km (0.058 R)
• M75: 27,976,896 km (0.104 R)
• M76: 28,124,699 km (0.077 R)
• M77: 28,718,154 km (0.082 R)
• M78: 30,068,424 km (0.092 R)
• M79: 31,286,001 km (0.104 R)
• M80: 32,623,107 km (0.079 R)
• M81: 32,830,450 km (0.114 R)
• M82: 33,559,739 km (0.109 R)
• M83: 33,873,895 km (0.118 R)
• M84: 34,241,756 km (0.095 R)
• M85: 34,505,198 km (0.085 R)
• M86: 34,716,579 km (0.107 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 14,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit