🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.68 AU - 0.7 AU

Year: 211 Days

Day: 40.7 Hours

Environment

Temp: 192 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.22 AU - 1.26 AU

Year: 509 Days

Day: 38.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.23 AU - 1.27 AU

Year: 516 Days

Day: 32.3 Hours

Environment

Temp: -13 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.78 AU - 1.84 AU

Year: 898 Days

Day: 24.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 114.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.1 AU - 2.96 AU

Year: 1485 Days

Day: 37.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.53 AU - 3.41 AU

Year: 1888 Days

Day: 29.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,755,053 km

• M1: 1,233,734 km (0.118 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.29 AU - 4.83 AU

Year: 3593 Days

Day: 28.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.1

Radius: 5

Gravity: 29 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 11.74 AU - 19.2 AU

Year: 22450 Days

Day: 20.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 83,755,053 km

• M1: 145,858 km (0.078 R)
• M2: 200,760 km (0.067 R)
• M3: 413,040 km (0.068 R)
• M4: 610,210 km (0.109 R)
• M5: 682,166 km (0.11 R)
• M6: 887,863 km (0.112 R)
• M7: 997,967 km (0.072 R)
• M8: 2,788,504 km (0.092 R)
• M9: 3,032,648 km (0.065 R)
• M10: 3,157,263 km (0.045 R)
• M11: 3,199,150 km (0.088 R)
• M12: 4,731,182 km (0.107 R)
• M13: 5,120,137 km (0.051 R)
• M14: 5,268,538 km (0.06 R)
• M15: 6,136,654 km (0.118 R)
• M16: 6,884,344 km (0.108 R)
• M17: 7,213,609 km (0.046 R)
• M18: 8,116,283 km (0.093 R)
• M19: 9,293,917 km (0.089 R)
• M20: 9,414,493 km (0.11 R)
• M21: 12,528,822 km (0.117 R)
• M22: 12,662,113 km (0.066 R)
• M23: 13,267,985 km (0.075 R)
• M24: 14,647,576 km (0.114 R)
• M25: 14,858,509 km (0.102 R)
• M26: 14,999,730 km (0.107 R)
• M27: 16,289,862 km (0.077 R)
• M28: 17,169,497 km (0.094 R)
• M29: 19,512,499 km (0.09 R)
• M30: 19,667,034 km (0.089 R)
• M31: 21,473,578 km (0.091 R)
• M32: 21,633,198 km (0.07 R)
• M33: 22,356,205 km (0.049 R)
• M34: 22,680,084 km (0.099 R)
• M35: 22,761,316 km (0.069 R)
• M36: 24,156,765 km (0.104 R)
• M37: 24,489,022 km (0.052 R)
• M38: 25,158,173 km (0.074 R)
• M39: 25,242,247 km (0.113 R)
• M40: 25,579,590 km (0.096 R)
• M41: 25,748,786 km (0.027 R)
• M42: 26,514,577 km (0.072 R)
• M43: 26,771,586 km (0.105 R)
• M44: 26,857,455 km (0.06 R)
• M45: 26,943,325 km (0.103 R)
• M46: 27,460,784 km (0.088 R)
• M47: 27,894,617 km (0.11 R)
• M48: 29,121,021 km (0.114 R)
• M49: 30,454,536 km (0.071 R)
• M50: 31,807,948 km (0.059 R)
• M51: 35,041,057 km (0.031 R)
• M52: 35,794,582 km (0.095 R)
• M53: 39,543,953 km (0.054 R)
• M54: 39,935,600 km (0.12 R)
• M55: 40,328,444 km (0.033 R)
• M56: 40,525,315 km (0.096 R)
• M57: 41,514,606 km (0.099 R)
• M58: 42,612,056 km (0.11 R)
• M59: 44,225,170 km (0.114 R)
• M60: 44,835,230 km (0.078 R)
• M61: 45,141,307 km (0.081 R)
• M62: 46,372,498 km (0.087 R)
• M63: 46,682,165 km (0.108 R)
• M64: 48,240,077 km (0.102 R)
• M65: 52,907,381 km (0.119 R)
• M66: 53,446,682 km (0.051 R)
• M67: 53,554,841 km (0.119 R)
• M68: 53,987,927 km (0.069 R)
• M69: 56,061,204 km (0.094 R)
• M70: 59,723,509 km (0.045 R)
• M71: 61,187,324 km (0.08 R)
• M72: 61,413,516 km (0.091 R)
• M73: 62,321,276 km (0.067 R)
• M74: 63,005,088 km (0.06 R)
• M75: 66,112,535 km (0.066 R)
• M76: 67,042,884 km (0.045 R)
• M77: 67,392,794 km (0.066 R)
• M78: 68,681,280 km (0.038 R)
• M79: 68,916,298 km (0.064 R)
• M80: 69,623,298 km (0.099 R)
• M81: 70,332,691 km (0.098 R)
• M82: 70,925,697 km (0.083 R)
• M83: 71,520,348 km (0.104 R)
• M84: 72,714,738 km (0.077 R)
• M85: 73,434,453 km (0.043 R)
• M86: 74,639,165 km (0.118 R)
• M87: 75,971,932 km (0.085 R)
• M88: 76,458,574 km (0.074 R)
• M89: 80,760,261 km (0.052 R)
• M90: 81,256,926 km (0.03 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 18,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit