🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.39 AU - 0.63 AU

Year: 136 Days

Day: 24.1 Hours

Environment

Temp: 226 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,668,697 km

• M1: 91,554 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.44 AU - 0.58 AU

Year: 136 Days

Day: 16.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.43 AU - 0.63 AU

Year: 144 Days

Day: 22.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,668,697 km

• M1: 59,241 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.51 AU - 0.63 AU

Year: 160 Days

Day: 39.9 Hours

Environment

Temp: 212 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,668,697 km

• M1: 206,445 km (0.045 R)
• M2: 308,770 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.06 AU - 1.5 AU

Year: 540 Days

Day: 24.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.56 AU - 3.7 AU

Year: 2064 Days

Day: 40.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.3

Radius: 12.3

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.23 AU - 12.39 AU

Year: 12341 Days

Day: 5.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,668,697 km

• M1: 166,802 km (0.066 R)
• M2: 875,447 km (0.087 R)
• M3: 1,184,366 km (0.117 R)
• M4: 1,340,547 km (0.093 R)
• M5: 1,551,928 km (0.107 R)
• M6: 1,749,248 km (0.116 R)
• M7: 2,334,624 km (0.027 R)
• M8: 2,857,020 km (0.052 R)
• M9: 2,978,194 km (0.112 R)
• M10: 3,070,048 km (0.072 R)
• M11: 3,288,460 km (0.069 R)
• M12: 3,707,634 km (0.079 R)
• M13: 3,840,028 km (0.101 R)
• M14: 4,596,843 km (0.086 R)
• M15: 4,883,473 km (0.06 R)
• M16: 5,287,238 km (0.115 R)
• M17: 6,323,801 km (0.037 R)
• M18: 6,845,150 km (0.064 R)
• M19: 7,131,630 km (0.095 R)
• M20: 7,758,894 km (0.116 R)
• M21: 7,886,501 km (0.043 R)
• M22: 7,971,921 km (0.057 R)
• M23: 8,843,478 km (0.113 R)
• M24: 9,066,080 km (0.043 R)
• M25: 9,516,968 km (0.095 R)
• M26: 10,300,262 km (0.061 R)
• M27: 10,440,585 km (0.118 R)
• M28: 10,865,593 km (0.115 R)
• M29: 12,075,839 km (0.111 R)
• M30: 12,174,574 km (0.085 R)
• M31: 12,372,641 km (0.08 R)
• M32: 12,521,940 km (0.085 R)
• M33: 12,872,747 km (0.087 R)
• M34: 13,584,085 km (0.077 R)
• M35: 14,047,988 km (0.042 R)
• M36: 14,203,869 km (0.069 R)
• M37: 14,464,917 km (0.085 R)
• M38: 14,991,651 km (0.1 R)
• M39: 15,739,790 km (0.082 R)
• M40: 16,664,455 km (0.049 R)
• M41: 17,550,822 km (0.114 R)
• M42: 21,426,155 km (0.116 R)
• M43: 22,147,366 km (0.07 R)
• M44: 22,328,829 km (0.117 R)
• M45: 23,366,739 km (0.064 R)
• M46: 23,613,276 km (0.042 R)
• M47: 24,482,888 km (0.038 R)
• M48: 24,795,997 km (0.096 R)
• M49: 25,489,532 km (0.064 R)
• M50: 25,934,287 km (0.078 R)
• M51: 26,381,584 km (0.07 R)
• M52: 26,638,294 km (0.051 R)
• M53: 27,283,660 km (0.055 R)
• M54: 27,673,362 km (0.092 R)
• M55: 27,934,261 km (0.064 R)
• M56: 28,589,948 km (0.105 R)
• M57: 29,317,144 km (0.097 R)
• M58: 29,983,452 km (0.089 R)
• M59: 31,534,932 km (0.077 R)
• M60: 32,629,689 km (0.084 R)
• M61: 32,767,319 km (0.096 R)
• M62: 34,434,887 km (0.057 R)
• M63: 35,987,713 km (0.116 R)
• M64: 37,347,108 km (0.099 R)
• M65: 37,996,812 km (0.101 R)
• M66: 39,894,910 km (0.113 R)
• M67: 40,115,866 km (0.104 R)
• M68: 40,707,226 km (0.11 R)
• M69: 41,301,429 km (0.087 R)
• M70: 42,799,502 km (0.052 R)
• M71: 43,479,424 km (0.084 R)
• M72: 43,782,659 km (0.093 R)
• M73: 44,773,446 km (0.105 R)
• M74: 45,156,416 km (0.037 R)
• M75: 45,386,797 km (0.106 R)
• M76: 47,009,934 km (0.1 R)
• M77: 48,259,376 km (0.083 R)
• M78: 48,494,992 km (0.088 R)
• M79: 48,809,596 km (0.07 R)
• M80: 50,313,055 km (0.083 R)
• M81: 50,870,906 km (0.051 R)
• M82: 52,475,791 km (0.116 R)
• M83: 53,041,421 km (0.103 R)
• M84: 54,260,344 km (0.1 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 12,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit