🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.73 AU - 0.87 AU

Year: 263 Days

Day: 41 Hours

Environment

Temp: 94 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,432,497 km

• M1: 65,075 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.19 AU - 1.75 AU

Year: 654 Days

Day: 45.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.7 AU - 2.58 AU

Year: 1149 Days

Day: 37.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,432,497 km

• M1: 93,947 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.93 AU - 2.51 AU

Year: 1214 Days

Day: 40.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.49 AU - 2.79 AU

Year: 1575 Days

Day: 24 Hours

Environment

Temp: -94 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,432,497 km

• M1: 740,360 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3 AU - 4.16 AU

Year: 2487 Days

Day: 44.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,432,497 km

• M1: 151,243 km (0.069 R)

Asteroid Belt

Center: 6.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.8

Radius: 14.9

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 10.1 AU - 10.4 AU

Year: 12046 Days

Day: 6.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,432,497 km

• M1: 528,529 km (0.083 R)
• M2: 905,366 km (0.086 R)
• M3: 1,322,296 km (0.073 R)
• M4: 2,170,516 km (0.091 R)
• M5: 2,326,546 km (0.093 R)
• M6: 2,513,394 km (0.115 R)
• M7: 2,649,977 km (0.116 R)
• M8: 2,902,498 km (0.09 R)
• M9: 3,162,948 km (0.116 R)
• M10: 3,311,050 km (0.062 R)
• M11: 3,832,249 km (0.029 R)
• M12: 4,151,191 km (0.026 R)
• M13: 4,849,065 km (0.101 R)
• M14: 5,264,499 km (0.096 R)
• M15: 5,655,697 km (0.095 R)
• M16: 6,885,242 km (0.106 R)
• M17: 7,510,711 km (0.077 R)
• M18: 7,630,090 km (0.118 R)
• M19: 7,790,160 km (0.108 R)
• M20: 8,690,739 km (0.116 R)
• M21: 8,900,026 km (0.073 R)
• M22: 9,366,472 km (0.1 R)
• M23: 9,710,697 km (0.099 R)
• M24: 10,190,906 km (0.115 R)
• M25: 10,813,383 km (0.118 R)
• M26: 11,084,005 km (0.079 R)
• M27: 11,220,139 km (0.089 R)
• M28: 11,631,833 km (0.068 R)
• M29: 11,770,211 km (0.107 R)
• M30: 11,909,187 km (0.05 R)
• M31: 12,002,088 km (0.053 R)
• M32: 12,801,688 km (0.102 R)
• M33: 13,280,252 km (0.111 R)
• M34: 14,107,079 km (0.104 R)
• M35: 14,452,501 km (0.063 R)
• M36: 15,101,307 km (0.055 R)
• M37: 15,505,371 km (0.108 R)
• M38: 15,810,700 km (0.09 R)
• M39: 16,686,745 km (0.046 R)
• M40: 17,578,647 km (0.096 R)
• M41: 18,324,692 km (0.118 R)
• M42: 18,485,958 km (0.105 R)
• M43: 18,647,674 km (0.116 R)
• M44: 19,958,301 km (0.118 R)
• M45: 20,068,854 km (0.116 R)
• M46: 20,235,206 km (0.078 R)
• M47: 20,346,208 km (0.096 R)
• M48: 20,792,608 km (0.113 R)
• M49: 21,017,005 km (0.119 R)
• M50: 21,638,285 km (0.11 R)
• M51: 22,667,817 km (0.082 R)
• M52: 24,953,224 km (0.096 R)
• M53: 25,611,006 km (0.077 R)
• M54: 25,791,421 km (0.101 R)
• M55: 26,153,448 km (0.074 R)
• M56: 26,699,630 km (0.1 R)
• M57: 27,618,460 km (0.081 R)
• M58: 27,803,512 km (0.052 R)
• M59: 29,235,613 km (0.097 R)
• M60: 30,627,920 km (0.111 R)
• M61: 30,883,284 km (0.067 R)
• M62: 31,654,012 km (0.116 R)
• M63: 31,976,994 km (0.118 R)
• M64: 32,301,023 km (0.101 R)
• M65: 33,279,842 km (0.096 R)
• M66: 35,066,040 km (0.073 R)
• M67: 35,333,371 km (0.102 R)
• M68: 37,974,671 km (0.089 R)
• M69: 38,455,479 km (0.11 R)
• M70: 38,938,381 km (0.034 R)
• M71: 39,423,228 km (0.047 R)
• M72: 39,701,181 km (0.107 R)
• M73: 40,119,307 km (0.108 R)
• M74: 40,398,905 km (0.062 R)
• M75: 41,030,358 km (0.05 R)
• M76: 42,516,313 km (0.093 R)
• M77: 43,516,824 km (0.039 R)
• M78: 43,947,965 km (0.114 R)
• M79: 44,742,180 km (0.093 R)
• M80: 46,125,063 km (0.055 R)
• M81: 46,858,541 km (0.077 R)
• M82: 47,521,858 km (0.093 R)
• M83: 47,743,712 km (0.07 R)
• M84: 49,381,060 km (0.116 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: 310 - 18,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit