🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.73 AU - 0.79 AU

Year: 234 Days

Day: 35.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.7 AU - 0.88 AU

Year: 248 Days

Day: 27.9 Hours

Environment

Temp: 140 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,842,981 km

• M1: 51,013 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.82 AU - 1.08 AU

Year: 327 Days

Day: 40 Hours

Environment

Temp: 108 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,842,981 km

• M1: 207,791 km (0.092 R)
• M2: 518,357 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.04 AU - 1.44 AU

Year: 488 Days

Day: 14.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 42,842,981 km

• M1: 340,784 km (0.086 R)
• M2: 728,093 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.23 AU - 2.81 AU

Year: 1413 Days

Day: 12.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.19 AU - 3.53 AU

Year: 1708 Days

Day: 31.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,842,981 km

• M1: 891,155 km (0.111 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.92 AU - 3.06 AU

Year: 1826 Days

Day: 22.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.7

Radius: 11.7

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.77 AU - 9.43 AU

Year: 7398 Days

Day: 5.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 158.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,842,981 km

• M1: 149,299 km (0.097 R)
• M2: 257,308 km (0.098 R)
• M3: 637,287 km (0.09 R)
• M4: 726,597 km (0.075 R)
• M5: 919,429 km (0.102 R)
• M6: 1,148,164 km (0.057 R)
• M7: 1,415,495 km (0.099 R)
• M8: 1,724,564 km (0.1 R)
• M9: 1,876,256 km (0.116 R)
• M10: 1,987,408 km (0.094 R)
• M11: 2,286,903 km (0.1 R)
• M12: 2,675,708 km (0.065 R)
• M13: 3,111,935 km (0.111 R)
• M14: 3,515,550 km (0.088 R)
• M15: 3,737,703 km (0.048 R)
• M16: 4,225,093 km (0.072 R)
• M17: 4,342,826 km (0.113 R)
• M18: 4,431,837 km (0.071 R)
• M19: 5,103,083 km (0.088 R)
• M20: 5,323,440 km (0.092 R)
• M21: 5,514,776 km (0.061 R)
• M22: 5,676,042 km (0.073 R)
• M23: 5,871,567 km (0.052 R)
• M24: 6,202,477 km (0.078 R)
• M25: 6,336,517 km (0.072 R)
• M26: 6,471,604 km (0.119 R)
• M27: 6,813,585 km (0.106 R)
• M28: 7,694,118 km (0.095 R)
• M29: 7,983,590 km (0.115 R)
• M30: 8,647,804 km (0.101 R)
• M31: 9,560,950 km (0.058 R)
• M32: 9,833,068 km (0.079 R)
• M33: 10,305,648 km (0.108 R)
• M34: 11,892,133 km (0.097 R)
• M35: 12,268,970 km (0.112 R)
• M36: 12,480,053 km (0.113 R)
• M37: 12,564,875 km (0.089 R)
• M38: 12,820,388 km (0.08 R)
• M39: 13,077,547 km (0.079 R)
• M40: 13,597,100 km (0.076 R)
• M41: 13,947,309 km (0.103 R)
• M42: 14,079,254 km (0.117 R)
• M43: 14,256,079 km (0.111 R)
• M44: 14,389,071 km (0.033 R)
• M45: 15,286,658 km (0.099 R)
• M46: 15,605,152 km (0.12 R)
• M47: 16,294,798 km (0.078 R)
• M48: 16,947,644 km (0.114 R)
• M49: 17,371,754 km (0.063 R)
• M50: 18,134,553 km (0.097 R)
• M51: 18,375,106 km (0.076 R)
• M52: 18,616,707 km (0.103 R)
• M53: 19,348,091 km (0.082 R)
• M54: 19,643,248 km (0.093 R)
• M55: 19,791,349 km (0.103 R)
• M56: 19,890,383 km (0.111 R)
• M57: 20,387,647 km (0.079 R)
• M58: 20,738,304 km (0.096 R)
• M59: 21,801,945 km (0.119 R)
• M60: 22,935,298 km (0.051 R)
• M61: 23,195,599 km (0.061 R)
• M62: 23,300,018 km (0.073 R)
• M63: 24,299,332 km (0.119 R)
• M64: 24,405,397 km (0.103 R)
• M65: 25,527,829 km (0.106 R)
• M66: 25,635,540 km (0.091 R)
• M67: 26,176,785 km (0.107 R)
• M68: 27,270,495 km (0.106 R)
• M69: 28,211,765 km (0.085 R)
• M70: 28,379,015 km (0.097 R)
• M71: 28,602,514 km (0.105 R)
• M72: 29,107,407 km (0.097 R)
• M73: 29,842,082 km (0.097 R)
• M74: 30,754,629 km (0.066 R)
• M75: 31,214,344 km (0.116 R)
• M76: 31,734,196 km (0.048 R)
• M77: 32,782,578 km (0.118 R)
• M78: 33,075,790 km (0.113 R)
• M79: 34,079,293 km (0.069 R)
• M80: 35,995,342 km (0.106 R)
• M81: 37,088,454 km (0.101 R)
• M82: 38,253,971 km (0.047 R)
• M83: 38,810,325 km (0.086 R)
• M84: 39,431,605 km (0.112 R)
• M85: 42,013,066 km (0.045 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 12,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit