🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.79 AU - 0.81 AU

Year: 267 Days

Day: 39.6 Hours

Environment

Temp: 95 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.78 AU - 0.9 AU

Year: 287 Days

Day: 20.3 Hours

Environment

Temp: 135 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.03 AU - 1.33 AU

Year: 478 Days

Day: 13.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,834,472 km

• M1: 387,458 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.41 AU - 1.67 AU

Year: 712 Days

Day: 42 Hours

Environment

Temp: -44 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,834,472 km

• M1: 651,798 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.28 AU - 2.84 AU

Year: 1527 Days

Day: 31.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,834,472 km

• M1: 2,014,036 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.58 AU - 3.6 AU

Year: 2536 Days

Day: 30.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.86 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.6

Radius: 14.8

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.69 AU - 11.57 AU

Year: 12019 Days

Day: 14.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,834,472 km

• M1: 216,767 km (0.043 R)
• M2: 409,449 km (0.057 R)
• M3: 522,246 km (0.114 R)
• M4: 788,979 km (0.089 R)
• M5: 1,121,685 km (0.086 R)
• M6: 1,295,368 km (0.118 R)
• M7: 1,457,981 km (0.05 R)
• M8: 1,563,148 km (0.089 R)
• M9: 1,918,144 km (0.082 R)
• M10: 2,058,018 km (0.085 R)
• M11: 2,177,397 km (0.084 R)
• M12: 3,160,704 km (0.057 R)
• M13: 3,497,449 km (0.104 R)
• M14: 4,084,770 km (0.066 R)
• M15: 4,236,612 km (0.105 R)
• M16: 4,862,529 km (0.116 R)
• M17: 5,186,708 km (0.047 R)
• M18: 5,285,293 km (0.105 R)
• M19: 5,451,047 km (0.052 R)
• M20: 5,787,942 km (0.094 R)
• M21: 6,166,424 km (0.094 R)
• M22: 6,411,615 km (0.071 R)
• M23: 7,056,681 km (0.091 R)
• M24: 7,239,639 km (0.088 R)
• M25: 7,987,180 km (0.092 R)
• M26: 8,178,067 km (0.094 R)
• M27: 8,486,388 km (0.095 R)
• M28: 8,603,074 km (0.111 R)
• M29: 9,075,056 km (0.102 R)
• M30: 9,758,419 km (0.104 R)
• M31: 10,044,599 km (0.085 R)
• M32: 10,751,150 km (0.095 R)
• M33: 10,962,083 km (0.108 R)
• M34: 11,089,241 km (0.082 R)
• M35: 11,216,998 km (0.12 R)
• M36: 12,256,404 km (0.062 R)
• M37: 12,609,754 km (0.084 R)
• M38: 12,966,395 km (0.103 R)
• M39: 13,101,034 km (0.092 R)
• M40: 13,735,478 km (0.104 R)
• M41: 14,010,439 km (0.115 R)
• M42: 15,081,560 km (0.033 R)
• M43: 15,603,058 km (0.072 R)
• M44: 15,698,501 km (0.112 R)
• M45: 16,469,379 km (0.058 R)
• M46: 16,712,775 km (0.102 R)
• M47: 19,468,517 km (0.06 R)
• M48: 19,777,586 km (0.076 R)
• M49: 20,557,440 km (0.092 R)
• M50: 20,767,176 km (0.115 R)
• M51: 21,030,319 km (0.066 R)
• M52: 21,932,993 km (0.071 R)
• M53: 22,686,068 km (0.054 R)
• M54: 22,957,140 km (0.091 R)
• M55: 23,721,585 km (0.109 R)
• M56: 24,272,853 km (0.106 R)
• M57: 24,772,510 km (0.075 R)
• M58: 24,939,910 km (0.029 R)
• M59: 25,163,559 km (0.093 R)
• M60: 25,669,349 km (0.116 R)
• M61: 26,235,278 km (0.089 R)
• M62: 26,805,246 km (0.095 R)
• M63: 26,977,134 km (0.044 R)
• M64: 27,206,766 km (0.084 R)
• M65: 28,248,267 km (0.081 R)
• M66: 29,302,782 km (0.075 R)
• M67: 30,131,854 km (0.067 R)
• M68: 30,728,899 km (0.096 R)
• M69: 31,510,697 km (0.108 R)
• M70: 31,631,572 km (0.052 R)
• M71: 33,278,495 km (0.095 R)
• M72: 34,391,952 km (0.03 R)
• M73: 35,580,358 km (0.09 R)
• M74: 35,958,541 km (0.089 R)
• M75: 36,337,921 km (0.097 R)
• M76: 39,291,133 km (0.107 R)
• M77: 40,467,421 km (0.11 R)
• M78: 40,928,182 km (0.05 R)
• M79: 42,187,198 km (0.077 R)
• M80: 43,324,441 km (0.092 R)
• M81: 44,947,129 km (0.066 R)
• M82: 45,151,480 km (0.089 R)
• M83: 45,560,780 km (0.068 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: 217 - 15,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit