🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.52 AU - 0.6 AU

Year: 151 Days

Day: 18.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,056,417 km

• M1: 354,397 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.86 AU - 1.02 AU

Year: 328 Days

Day: 27.1 Hours

Environment

Temp: 118 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.93 AU - 1.03 AU

Year: 349 Days

Day: 20.9 Hours

Environment

Temp: 88 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2 AU - 3.33 AU

Year: 1561 Days

Day: 31.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,056,417 km

• M1: 68,965 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.38 AU - 5.1 AU

Year: 3714 Days

Day: 45.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.82 AU - 4.94 AU

Year: 3880 Days

Day: 16.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.8

Radius: 13.2

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.63 AU - 8.57 AU

Year: 8297 Days

Day: 11 Hours

Environment

Temp: -156 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 46,056,417 km

• M1: 168,298 km (0.113 R)
• M2: 284,386 km (0.059 R)
• M3: 724,054 km (0.101 R)
• M4: 960,119 km (0.104 R)
• M5: 1,222,065 km (0.12 R)
• M6: 1,382,584 km (0.068 R)
• M7: 1,681,181 km (0.105 R)
• M8: 1,815,669 km (0.112 R)
• M9: 1,930,561 km (0.072 R)
• M10: 2,024,358 km (0.04 R)
• M11: 2,440,540 km (0.111 R)
• M12: 2,593,877 km (0.097 R)
• M13: 3,073,787 km (0.106 R)
• M14: 3,212,016 km (0.054 R)
• M15: 3,352,488 km (0.031 R)
• M16: 3,875,183 km (0.097 R)
• M17: 3,964,942 km (0.056 R)
• M18: 4,176,922 km (0.114 R)
• M19: 4,580,537 km (0.11 R)
• M20: 5,193,290 km (0.087 R)
• M21: 5,593,764 km (0.119 R)
• M22: 5,797,815 km (0.075 R)
• M23: 6,038,967 km (0.109 R)
• M24: 6,178,242 km (0.101 R)
• M25: 6,424,630 km (0.104 R)
• M26: 6,566,898 km (0.118 R)
• M27: 6,674,309 km (0.089 R)
• M28: 6,890,927 km (0.08 R)
• M29: 7,183,391 km (0.1 R)
• M30: 7,368,294 km (0.118 R)
• M31: 7,629,791 km (0.107 R)
• M32: 7,856,282 km (0.03 R)
• M33: 8,432,682 km (0.086 R)
• M34: 8,903,616 km (0.071 R)
• M35: 10,035,624 km (0.12 R)
• M36: 11,298,529 km (0.095 R)
• M37: 11,427,482 km (0.096 R)
• M38: 12,212,123 km (0.054 R)
• M39: 13,330,816 km (0.11 R)
• M40: 15,140,501 km (0.117 R)
• M41: 15,378,063 km (0.112 R)
• M42: 15,473,506 km (0.096 R)
• M43: 15,760,884 km (0.107 R)
• M44: 16,050,056 km (0.057 R)
• M45: 16,389,494 km (0.11 R)
• M46: 17,323,134 km (0.107 R)
• M47: 17,821,445 km (0.1 R)
• M48: 18,022,055 km (0.102 R)
• M49: 18,374,957 km (0.108 R)
• M50: 18,628,525 km (0.108 R)
• M51: 19,654,168 km (0.077 R)
• M52: 19,809,600 km (0.118 R)
• M53: 21,760,057 km (0.056 R)
• M54: 23,771,251 km (0.09 R)
• M55: 24,547,664 km (0.116 R)
• M56: 25,219,658 km (0.057 R)
• M57: 25,332,305 km (0.111 R)
• M58: 25,841,087 km (0.112 R)
• M59: 27,735,595 km (0.117 R)
• M60: 27,910,026 km (0.106 R)
• M61: 28,377,070 km (0.116 R)
• M62: 28,905,450 km (0.098 R)
• M63: 29,023,333 km (0.113 R)
• M64: 29,318,639 km (0.101 R)
• M65: 29,793,314 km (0.037 R)
• M66: 30,450,198 km (0.091 R)
• M67: 30,630,164 km (0.075 R)
• M68: 30,750,441 km (0.103 R)
• M69: 30,870,717 km (0.113 R)
• M70: 31,232,744 km (0.075 R)
• M71: 32,940,404 km (0.093 R)
• M72: 33,743,595 km (0.077 R)
• M73: 34,116,542 km (0.099 R)
• M74: 34,365,772 km (0.069 R)
• M75: 35,306,294 km (0.056 R)
• M76: 35,811,337 km (0.107 R)
• M77: 37,084,265 km (0.098 R)
• M78: 37,662,012 km (0.073 R)
• M79: 38,956,482 km (0.105 R)
• M80: 39,936,947 km (0.113 R)
• M81: 40,068,144 km (0.057 R)
• M82: 40,199,641 km (0.098 R)
• M83: 40,793,095 km (0.076 R)
• M84: 40,991,612 km (0.116 R)
• M85: 41,588,956 km (0.061 R)
• M86: 41,988,682 km (0.051 R)
• M87: 43,735,985 km (0.103 R)
• M88: 43,938,989 km (0.056 R)
• M89: 45,301,227 km (0.071 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 16,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit