🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.81 AU - 1.05 AU

Year: 324 Days

Day: 24.4 Hours

Environment

Temp: 118 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.14 AU - 1.2 AU

Year: 458 Days

Day: 36 Hours

Environment

Temp: 23 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.97 AU - 1.59 AU

Year: 524 Days

Day: 21.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,264,218 km

• M1: 540,497 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.41 AU - 1.53 AU

Year: 645 Days

Day: 25.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,264,218 km

• M1: 429,795 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.74 AU - 1.92 AU

Year: 895 Days

Day: 24.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,264,218 km

• M1: 56,698 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.47 AU - 3.71 AU

Year: 1964 Days

Day: 38.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.07 AU - 3.13 AU

Year: 1974 Days

Day: 44.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.8

Radius: 13.4

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.46 AU - 8.66 AU

Year: 9057 Days

Day: 11.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,264,218 km

• M1: 212,728 km (0.096 R)
• M2: 348,862 km (0.104 R)
• M3: 549,323 km (0.112 R)
• M4: 827,276 km (0.12 R)
• M5: 1,229,395 km (0.092 R)
• M6: 1,453,044 km (0.095 R)
• M7: 1,537,866 km (0.102 R)
• M8: 1,987,857 km (0.085 R)
• M9: 2,844,604 km (0.098 R)
• M10: 3,006,917 km (0.077 R)
• M11: 3,284,421 km (0.084 R)
• M12: 3,628,496 km (0.119 R)
• M13: 3,716,310 km (0.079 R)
• M14: 3,834,642 km (0.112 R)
• M15: 4,166,600 km (0.117 R)
• M16: 4,476,716 km (0.112 R)
• M17: 4,602,827 km (0.114 R)
• M18: 5,053,715 km (0.107 R)
• M19: 5,586,583 km (0.041 R)
• M20: 6,887,037 km (0.093 R)
• M21: 7,069,846 km (0.109 R)
• M22: 8,355,191 km (0.086 R)
• M23: 9,548,533 km (0.03 R)
• M24: 9,793,724 km (0.027 R)
• M25: 10,331,827 km (0.087 R)
• M26: 10,794,833 km (0.053 R)
• M27: 11,135,916 km (0.113 R)
• M28: 11,264,570 km (0.065 R)
• M29: 11,653,973 km (0.114 R)
• M30: 12,446,094 km (0.099 R)
• M31: 12,624,415 km (0.098 R)
• M32: 12,983,898 km (0.113 R)
• M33: 13,483,406 km (0.113 R)
• M34: 13,804,742 km (0.109 R)
• M35: 14,736,437 km (0.12 R)
• M36: 15,210,064 km (0.065 R)
• M37: 15,544,565 km (0.116 R)
• M38: 15,784,969 km (0.107 R)
• M39: 16,220,748 km (0.088 R)
• M40: 17,402,421 km (0.089 R)
• M41: 17,601,985 km (0.093 R)
• M42: 18,408,168 km (0.064 R)
• M43: 18,509,745 km (0.06 R)
• M44: 18,611,621 km (0.12 R)
• M45: 19,020,771 km (0.052 R)
• M46: 20,265,874 km (0.064 R)
• M47: 20,370,892 km (0.062 R)
• M48: 20,581,376 km (0.07 R)
• M49: 21,376,937 km (0.068 R)
• M50: 21,483,900 km (0.118 R)
• M51: 21,805,386 km (0.037 R)
• M52: 22,834,469 km (0.117 R)
• M53: 23,327,394 km (0.069 R)
• M54: 24,045,763 km (0.066 R)
• M55: 24,547,215 km (0.096 R)
• M56: 25,617,439 km (0.097 R)
• M57: 26,472,989 km (0.087 R)
• M58: 27,048,641 km (0.099 R)
• M59: 27,396,008 km (0.116 R)
• M60: 28,329,498 km (0.107 R)
• M61: 28,918,316 km (0.089 R)
• M62: 29,868,711 km (0.057 R)
• M63: 30,167,757 km (0.075 R)
• M64: 30,287,734 km (0.029 R)
• M65: 30,768,991 km (0.087 R)
• M66: 31,983,277 km (0.096 R)
• M67: 32,842,567 km (0.078 R)
• M68: 33,461,154 km (0.103 R)
• M69: 33,771,719 km (0.067 R)
• M70: 34,208,395 km (0.084 R)
• M71: 34,835,211 km (0.082 R)
• M72: 35,339,505 km (0.065 R)
• M73: 36,674,666 km (0.083 R)
• M74: 37,316,291 km (0.093 R)
• M75: 37,445,095 km (0.115 R)
• M76: 37,767,628 km (0.085 R)
• M77: 37,896,881 km (0.114 R)
• M78: 38,415,536 km (0.119 R)
• M79: 38,610,612 km (0.088 R)
• M80: 38,871,361 km (0.077 R)
• M81: 39,985,566 km (0.11 R)
• M82: 40,844,707 km (0.11 R)
• M83: 41,643,110 km (0.065 R)
• M84: 44,546,356 km (0.086 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 18,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit