🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.56 AU - 0.6 AU

Year: 164 Days

Day: 19.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,792,172 km

• M1: 439,219 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.41 AU - 1.81 AU

Year: 758 Days

Day: 16.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.27 AU - 3.37 AU

Year: 2243 Days

Day: 47 Hours

Environment

Temp: -118 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.43 AU - 4.09 AU

Year: 2704 Days

Day: 13.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229

Radius: 13.5

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.35 AU - 10.21 AU

Year: 8836 Days

Day: 11.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 39,792,172 km

• M1: 175,628 km (0.062 R)
• M2: 468,391 km (0.115 R)
• M3: 756,516 km (0.11 R)
• M4: 1,031,926 km (0.11 R)
• M5: 1,145,770 km (0.104 R)
• M6: 1,530,386 km (0.059 R)
• M7: 1,798,017 km (0.106 R)
• M8: 2,117,558 km (0.068 R)
• M9: 2,591,933 km (0.114 R)
• M10: 2,933,764 km (0.085 R)
• M11: 3,036,986 km (0.069 R)
• M12: 3,441,050 km (0.067 R)
• M13: 3,550,257 km (0.065 R)
• M14: 3,660,660 km (0.116 R)
• M15: 3,976,012 km (0.081 R)
• M16: 4,876,442 km (0.091 R)
• M17: 5,198,825 km (0.115 R)
• M18: 5,995,583 km (0.07 R)
• M19: 7,759,492 km (0.11 R)
• M20: 8,194,971 km (0.06 R)
• M21: 8,341,876 km (0.082 R)
• M22: 9,364,228 km (0.08 R)
• M23: 9,517,865 km (0.093 R)
• M24: 10,745,465 km (0.111 R)
• M25: 10,906,433 km (0.086 R)
• M26: 12,055,793 km (0.097 R)
• M27: 12,458,810 km (0.05 R)
• M28: 14,255,779 km (0.103 R)
• M29: 14,932,560 km (0.118 R)
• M30: 15,112,377 km (0.05 R)
• M31: 15,656,165 km (0.116 R)
• M32: 15,802,322 km (0.117 R)
• M33: 16,280,287 km (0.095 R)
• M34: 17,477,220 km (0.046 R)
• M35: 17,780,904 km (0.058 R)
• M36: 17,933,344 km (0.081 R)
• M37: 18,239,720 km (0.092 R)
• M38: 18,702,427 km (0.108 R)
• M39: 19,718,196 km (0.113 R)
• M40: 20,591,698 km (0.083 R)
• M41: 21,762,451 km (0.101 R)
• M42: 21,966,503 km (0.073 R)
• M43: 22,294,421 km (0.111 R)
• M44: 22,830,430 km (0.061 R)
• M45: 23,245,864 km (0.093 R)
• M46: 23,999,687 km (0.056 R)
• M47: 24,379,666 km (0.105 R)
• M48: 25,833,009 km (0.07 R)
• M49: 26,700,976 km (0.093 R)
• M50: 27,050,885 km (0.113 R)
• M51: 27,226,364 km (0.11 R)
• M52: 28,644,103 km (0.092 R)
• M53: 29,137,028 km (0.038 R)
• M54: 29,407,052 km (0.091 R)
• M55: 29,723,152 km (0.098 R)
• M56: 29,949,643 km (0.111 R)
• M57: 30,131,106 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91

Radius: 6.6

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 12.23 AU - 17.03 AU

Year: 20753 Days

Day: 22.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 39,792,172 km

• M1: 88,562 km (0.104 R)
• M2: 170,093 km (0.114 R)
• M3: 298,747 km (0.108 R)
• M4: 608,265 km (0.091 R)
• M5: 1,118,693 km (0.117 R)
• M6: 1,732,792 km (0.086 R)
• M7: 2,939,449 km (0.06 R)
• M8: 3,064,213 km (0.071 R)
• M9: 4,235,714 km (0.071 R)
• M10: 5,560,702 km (0.115 R)
• M11: 7,035,737 km (0.104 R)
• M12: 7,473,461 km (0.088 R)
• M13: 7,575,786 km (0.031 R)
• M14: 9,384,125 km (0.049 R)
• M15: 9,865,531 km (0.118 R)
• M16: 10,128,075 km (0.097 R)
• M17: 11,751,062 km (0.08 R)
• M18: 12,633,091 km (0.111 R)
• M19: 13,287,881 km (0.068 R)
• M20: 13,453,187 km (0.106 R)
• M21: 13,911,704 km (0.114 R)
• M22: 17,036,206 km (0.118 R)
• M23: 17,758,913 km (0.091 R)
• M24: 17,895,496 km (0.1 R)
• M25: 17,941,123 km (0.074 R)
• M26: 18,491,494 km (0.119 R)
• M27: 18,768,848 km (0.106 R)
• M28: 19,750,210 km (0.113 R)
• M29: 20,748,177 km (0.08 R)
• M30: 21,277,455 km (0.113 R)
• M31: 21,519,504 km (0.076 R)
• M32: 24,292,001 km (0.069 R)
• M33: 24,849,702 km (0.11 R)
• M34: 24,900,715 km (0.096 R)
• M35: 25,053,604 km (0.09 R)
• M36: 25,257,955 km (0.082 R)
• M37: 26,548,087 km (0.095 R)
• M38: 29,299,192 km (0.084 R)
• M39: 29,353,047 km (0.066 R)
• M40: 30,055,259 km (0.105 R)
• M41: 30,490,140 km (0.104 R)
• M42: 30,544,744 km (0.099 R)
• M43: 30,763,007 km (0.115 R)
• M44: 30,872,363 km (0.106 R)
• M45: 33,592,351 km (0.085 R)
• M46: 33,987,140 km (0.057 R)
• M47: 35,123,635 km (0.059 R)
• M48: 37,083,966 km (0.082 R)
• M49: 37,608,755 km (0.116 R)
• M50: 37,784,233 km (0.072 R)
• M51: 38,312,463 km (0.095 R)
• M52: 38,842,938 km (0.118 R)
• M53: 39,316,564 km (0.112 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 13,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit