🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.54 AU - 0.56 AU

Year: 182 Days

Day: 30.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.03 AU - 1.35 AU

Year: 579 Days

Day: 29.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.19 AU - 1.23 AU

Year: 594 Days

Day: 43.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.9 AU - 2.86 AU

Year: 1638 Days

Day: 39.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.1

Radius: 12

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.88 AU - 9.62 AU

Year: 12554 Days

Day: 12.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,243,525 km

• M1: 200,312 km (0.08 R)
• M2: 304,731 km (0.1 R)
• M3: 428,149 km (0.04 R)
• M4: 844,480 km (0.115 R)
• M5: 1,219,821 km (0.05 R)
• M6: 1,305,391 km (0.095 R)
• M7: 1,551,779 km (0.065 R)
• M8: 1,887,626 km (0.084 R)
• M9: 2,013,288 km (0.115 R)
• M10: 2,516,535 km (0.101 R)
• M11: 2,768,608 km (0.094 R)
• M12: 2,999,587 km (0.097 R)
• M13: 3,087,850 km (0.096 R)
• M14: 3,793,952 km (0.106 R)
• M15: 3,921,858 km (0.113 R)
• M16: 4,447,844 km (0.103 R)
• M17: 4,719,214 km (0.091 R)
• M18: 5,066,281 km (0.025 R)
• M19: 5,207,352 km (0.106 R)
• M20: 5,385,673 km (0.039 R)
• M21: 5,711,796 km (0.081 R)
• M22: 6,081,752 km (0.113 R)
• M23: 6,884,045 km (0.106 R)
• M24: 7,119,363 km (0.032 R)
• M25: 7,679,008 km (0.108 R)
• M26: 7,760,090 km (0.117 R)
• M27: 8,968,093 km (0.119 R)
• M28: 9,096,448 km (0.043 R)
• M29: 9,225,401 km (0.057 R)
• M30: 9,311,719 km (0.066 R)
• M31: 10,100,549 km (0.086 R)
• M32: 10,234,140 km (0.066 R)
• M33: 10,774,338 km (0.036 R)
• M34: 11,788,761 km (0.114 R)
• M35: 12,641,319 km (0.115 R)
• M36: 13,123,623 km (0.084 R)
• M37: 13,415,937 km (0.118 R)
• M38: 13,907,964 km (0.119 R)
• M39: 14,056,665 km (0.074 R)
• M40: 14,305,745 km (0.082 R)
• M41: 14,656,851 km (0.08 R)
• M42: 14,909,522 km (0.115 R)
• M43: 16,194,119 km (0.052 R)
• M44: 17,140,774 km (0.087 R)
• M45: 18,213,840 km (0.075 R)
• M46: 18,758,376 km (0.099 R)
• M47: 19,087,791 km (0.109 R)
• M48: 21,217,915 km (0.092 R)
• M49: 21,790,875 km (0.104 R)
• M50: 24,133,577 km (0.107 R)
• M51: 24,312,496 km (0.089 R)
• M52: 24,972,223 km (0.119 R)
• M53: 25,577,197 km (0.06 R)
• M54: 25,759,706 km (0.076 R)
• M55: 26,493,633 km (0.046 R)
• M56: 26,739,871 km (0.068 R)
• M57: 27,607,539 km (0.098 R)
• M58: 28,170,326 km (0.116 R)
• M59: 28,547,612 km (0.089 R)
• M60: 29,053,103 km (0.084 R)
• M61: 29,625,465 km (0.102 R)
• M62: 30,781,407 km (0.114 R)
• M63: 31,821,113 km (0.055 R)
• M64: 32,542,623 km (0.05 R)
• M65: 32,806,364 km (0.098 R)
• M66: 33,402,362 km (0.119 R)
• M67: 33,601,776 km (0.069 R)
• M68: 33,935,080 km (0.12 R)
• M69: 34,269,431 km (0.105 R)
• M70: 35,211,599 km (0.107 R)
• M71: 36,503,825 km (0.085 R)
• M72: 37,880,874 km (0.112 R)
• M73: 38,645,468 km (0.104 R)
• M74: 39,134,653 km (0.05 R)
• M75: 39,766,704 km (0.101 R)
• M76: 44,503,422 km (0.078 R)
• M77: 45,016,094 km (0.066 R)
• M78: 46,121,472 km (0.094 R)
• M79: 46,343,625 km (0.094 R)
• M80: 46,492,026 km (0.086 R)
• M81: 46,714,777 km (0.119 R)
• M82: 48,509,354 km (0.12 R)
• M83: 49,112,682 km (0.104 R)
• M84: 49,188,229 km (0.064 R)
• M85: 49,566,711 km (0.096 R)
• M86: 51,013,771 km (0.089 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 15,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit