🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.76 AU - 1.04 AU

Year: 299 Days

Day: 21 Hours

Environment

Temp: 174 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,754,083 km

• M1: 116,686 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.09 AU - 1.41 AU

Year: 489 Days

Day: 39.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,754,083 km

• M1: 42,785 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.17 AU - 2.35 AU

Year: 1189 Days

Day: 37.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.67 AU - 3.89 AU

Year: 2571 Days

Day: 31 Hours

Environment

Temp: -117 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.37 AU - 4.81 AU

Year: 2894 Days

Day: 39.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,754,083 km

• M1: 211,980 km (0.073 R)
• M2: 3,137,067 km (0.072 R)

Asteroid Belt

Center: 6.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.4

Radius: 9

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.79 AU - 8.53 AU

Year: 8155 Days

Day: 14 Hours

Environment

Temp: -154 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,754,083 km

• M1: 121,773 km (0.116 R)
• M2: 197,619 km (0.099 R)
• M3: 312,660 km (0.108 R)
• M4: 468,541 km (0.085 R)
• M5: 556,953 km (0.115 R)
• M6: 623,973 km (0.109 R)
• M7: 782,098 km (0.09 R)
• M8: 905,666 km (0.097 R)
• M9: 969,993 km (0.086 R)
• M10: 1,207,853 km (0.093 R)
• M11: 1,389,315 km (0.09 R)
• M12: 1,502,561 km (0.104 R)
• M13: 1,638,545 km (0.095 R)
• M14: 1,881,492 km (0.092 R)
• M15: 2,201,482 km (0.077 R)
• M16: 2,379,354 km (0.085 R)
• M17: 2,515,787 km (0.06 R)
• M18: 2,820,518 km (0.076 R)
• M19: 3,161,901 km (0.095 R)
• M20: 3,568,208 km (0.115 R)
• M21: 3,698,658 km (0.083 R)
• M22: 3,937,416 km (0.048 R)
• M23: 4,655,336 km (0.087 R)
• M24: 4,740,757 km (0.106 R)
• M25: 4,798,053 km (0.104 R)
• M26: 4,942,265 km (0.117 R)
• M27: 5,503,107 km (0.116 R)
• M28: 6,115,411 km (0.107 R)
• M29: 6,588,889 km (0.09 R)
• M30: 7,370,837 km (0.113 R)
• M31: 7,470,618 km (0.119 R)
• M32: 7,908,342 km (0.093 R)
• M33: 9,271,178 km (0.108 R)
• M34: 9,342,985 km (0.091 R)
• M35: 10,108,478 km (0.049 R)
• M36: 10,293,680 km (0.101 R)
• M37: 10,480,079 km (0.102 R)
• M38: 11,776,793 km (0.111 R)
• M39: 11,854,584 km (0.117 R)
• M40: 12,246,530 km (0.062 R)
• M41: 13,002,748 km (0.055 R)
• M42: 13,123,473 km (0.088 R)
• M43: 13,325,580 km (0.07 R)
• M44: 14,769,349 km (0.101 R)
• M45: 15,106,243 km (0.034 R)
• M46: 15,744,877 km (0.083 R)
• M47: 15,830,746 km (0.113 R)
• M48: 16,175,569 km (0.103 R)
• M49: 16,566,468 km (0.067 R)
• M50: 17,535,114 km (0.1 R)
• M51: 18,431,505 km (0.054 R)
• M52: 18,839,757 km (0.081 R)
• M53: 19,296,929 km (0.117 R)
• M54: 20,035,942 km (0.07 R)
• M55: 20,268,866 km (0.031 R)
• M56: 20,643,309 km (0.07 R)
• M57: 20,878,477 km (0.12 R)
• M58: 21,019,997 km (0.116 R)
• M59: 21,732,382 km (0.042 R)
• M60: 21,827,975 km (0.112 R)
• M61: 22,163,673 km (0.106 R)
• M62: 22,452,845 km (0.093 R)
• M63: 22,597,806 km (0.116 R)
• M64: 23,966,327 km (0.117 R)
• M65: 24,065,061 km (0.094 R)
• M66: 24,660,611 km (0.099 R)
• M67: 25,411,742 km (0.066 R)
• M68: 25,512,570 km (0.117 R)
• M69: 26,527,143 km (0.073 R)
• M70: 26,629,319 km (0.106 R)
• M71: 26,936,593 km (0.069 R)
• M72: 29,226,188 km (0.091 R)
• M73: 29,490,378 km (0.106 R)
• M74: 29,808,423 km (0.074 R)
• M75: 31,199,384 km (0.07 R)
• M76: 32,611,588 km (0.071 R)
• M77: 32,775,846 km (0.103 R)
• M78: 32,995,306 km (0.094 R)
• M79: 33,988,935 km (0.067 R)
• M80: 34,211,088 km (0.076 R)
• M81: 34,378,039 km (0.035 R)
• M82: 35,948,967 km (0.075 R)
• M83: 36,458,946 km (0.081 R)
• M84: 38,349,115 km (0.104 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 16,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit