🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.44 AU - 0.68 AU

Year: 149 Days

Day: 36.2 Hours

Environment

Temp: 218 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.9 AU - 1.12 AU

Year: 360 Days

Day: 19.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,771,106 km

• M1: 114,891 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.6 AU - 1.96 AU

Year: 842 Days

Day: 16.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,771,106 km

• M1: 300,841 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.75 AU - 2.13 AU

Year: 959 Days

Day: 14.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,771,106 km

• M1: 787,782 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.89 AU - 2.15 AU

Year: 1019 Days

Day: 30.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.89 AU - 4.19 AU

Year: 2363 Days

Day: 13.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,771,106 km

• M1: 1,091,765 km (0.06 R)

Asteroid Belt

Center: 5.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.9

Radius: 9.3

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.16 AU - 9.86 AU

Year: 8042 Days

Day: 11.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,771,106 km

• M1: 155,432 km (0.106 R)
• M2: 546,331 km (0.089 R)
• M3: 1,035,816 km (0.042 R)
• M4: 1,460,225 km (0.025 R)
• M5: 1,525,150 km (0.115 R)
• M6: 1,590,973 km (0.081 R)
• M7: 1,703,022 km (0.112 R)
• M8: 1,817,764 km (0.05 R)
• M9: 1,958,984 km (0.082 R)
• M10: 2,030,941 km (0.092 R)
• M11: 2,177,547 km (0.07 R)
• M12: 2,302,461 km (0.101 R)
• M13: 2,935,260 km (0.086 R)
• M14: 3,073,638 km (0.066 R)
• M15: 3,242,683 km (0.05 R)
• M16: 3,385,849 km (0.098 R)
• M17: 3,918,716 km (0.11 R)
• M18: 4,195,173 km (0.089 R)
• M19: 4,541,492 km (0.064 R)
• M20: 4,766,787 km (0.117 R)
• M21: 5,601,243 km (0.085 R)
• M22: 5,669,909 km (0.1 R)
• M23: 6,017,724 km (0.084 R)
• M24: 7,364,105 km (0.081 R)
• M25: 7,667,190 km (0.057 R)
• M26: 9,324,435 km (0.036 R)
• M27: 9,446,956 km (0.059 R)
• M28: 10,151,263 km (0.083 R)
• M29: 10,829,539 km (0.106 R)
• M30: 11,130,979 km (0.063 R)
• M31: 13,225,200 km (0.073 R)
• M32: 13,455,132 km (0.093 R)
• M33: 14,246,504 km (0.025 R)
• M34: 14,814,228 km (0.062 R)
• M35: 17,308,474 km (0.098 R)
• M36: 17,509,533 km (0.097 R)
• M37: 17,762,054 km (0.077 R)
• M38: 18,372,862 km (0.109 R)
• M39: 18,629,273 km (0.089 R)
• M40: 18,990,552 km (0.104 R)
• M41: 19,719,692 km (0.116 R)
• M42: 19,877,219 km (0.102 R)
• M43: 20,140,511 km (0.055 R)
• M44: 20,670,835 km (0.046 R)
• M45: 21,420,770 km (0.072 R)
• M46: 22,343,489 km (0.06 R)
• M47: 22,727,208 km (0.08 R)
• M48: 25,188,541 km (0.118 R)
• M49: 25,702,410 km (0.118 R)
• M50: 26,392,804 km (0.102 R)
• M51: 28,322,916 km (0.077 R)
• M52: 28,797,740 km (0.071 R)
• M53: 29,155,428 km (0.041 R)
• M54: 29,574,751 km (0.116 R)
• M55: 30,177,182 km (0.071 R)
• M56: 31,149,418 km (0.107 R)
• M57: 31,823,805 km (0.06 R)
• M58: 33,062,326 km (0.057 R)
• M59: 33,374,537 km (0.098 R)
• M60: 33,687,496 km (0.117 R)
• M61: 34,064,482 km (0.107 R)
• M62: 34,949,503 km (0.079 R)
• M63: 35,842,154 km (0.097 R)
• M64: 35,906,182 km (0.076 R)
• M65: 36,227,069 km (0.066 R)
• M66: 36,484,377 km (0.104 R)
• M67: 36,613,181 km (0.084 R)
• M68: 36,742,284 km (0.103 R)
• M69: 37,454,669 km (0.097 R)
• M70: 38,237,066 km (0.05 R)
• M71: 38,368,114 km (0.106 R)
• M72: 38,564,685 km (0.097 R)
• M73: 38,630,359 km (0.076 R)
• M74: 38,827,529 km (0.071 R)
• M75: 40,283,266 km (0.057 R)
• M76: 42,567,925 km (0.077 R)
• M77: 42,907,512 km (0.112 R)
• M78: 43,316,063 km (0.089 R)
• M79: 43,520,863 km (0.104 R)
• M80: 44,549,648 km (0.106 R)
• M81: 44,963,435 km (0.078 R)
• M82: 45,240,042 km (0.06 R)
• M83: 46,282,140 km (0.07 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 17,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit