🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.68 AU - 1.04 AU

Year: 279 Days

Day: 48 Hours

Environment

Temp: 179 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,514,955 km

• M1: 227,688 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.78 AU - 1.1 AU

Year: 319 Days

Day: 14.7 Hours

Environment

Temp: 116 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.83 AU - 2.07 AU

Year: 953 Days

Day: 17 Hours

Environment

Temp: -40 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.68 AU - 2.54 AU

Year: 1072 Days

Day: 26 Hours

Environment

Temp: -58 °C

Axial Tilt: 119 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.7

Radius: 8.5

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.91 AU - 10.35 AU

Year: 9651 Days

Day: 9.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 66,514,955 km

• M1: 121,324 km (0.043 R)
• M2: 230,979 km (0.053 R)
• M3: 395,686 km (0.119 R)
• M4: 505,192 km (0.116 R)
• M5: 797,656 km (0.068 R)
• M6: 1,594,564 km (0.107 R)
• M7: 2,302,311 km (0.105 R)
• M8: 2,571,887 km (0.075 R)
• M9: 2,742,877 km (0.049 R)
• M10: 3,006,468 km (0.106 R)
• M11: 3,186,883 km (0.081 R)
• M12: 3,511,062 km (0.054 R)
• M13: 4,116,185 km (0.098 R)
• M14: 4,190,984 km (0.071 R)
• M15: 4,291,365 km (0.062 R)
• M16: 4,469,087 km (0.116 R)
• M17: 5,258,216 km (0.095 R)
• M18: 5,835,963 km (0.062 R)
• M19: 6,261,120 km (0.092 R)
• M20: 6,462,927 km (0.082 R)
• M21: 6,932,216 km (0.095 R)
• M22: 7,021,376 km (0.113 R)
• M23: 7,626,051 km (0.12 R)
• M24: 7,718,203 km (0.075 R)
• M25: 7,779,837 km (0.113 R)
• M26: 8,373,741 km (0.083 R)
• M27: 8,437,021 km (0.052 R)
• M28: 8,724,099 km (0.109 R)
• M29: 9,079,394 km (0.113 R)
• M30: 9,804,046 km (0.107 R)
• M31: 10,072,275 km (0.101 R)
• M32: 10,410,815 km (0.083 R)
• M33: 10,513,140 km (0.059 R)
• M34: 11,133,971 km (0.091 R)
• M35: 11,203,833 km (0.074 R)
• M36: 11,484,180 km (0.1 R)
• M37: 11,766,770 km (0.063 R)
• M38: 12,087,658 km (0.039 R)
• M39: 12,483,643 km (0.103 R)
• M40: 13,030,423 km (0.106 R)
• M41: 13,177,628 km (0.101 R)
• M42: 13,809,080 km (0.074 R)
• M43: 15,997,697 km (0.089 R)
• M44: 16,273,855 km (0.085 R)
• M45: 17,556,208 km (0.063 R)
• M46: 17,718,821 km (0.115 R)
• M47: 18,168,512 km (0.103 R)
• M48: 19,455,951 km (0.092 R)
• M49: 19,582,062 km (0.054 R)
• M50: 20,302,077 km (0.06 R)
• M51: 20,472,768 km (0.058 R)
• M52: 20,558,338 km (0.053 R)
• M53: 21,203,404 km (0.059 R)
• M54: 21,593,705 km (0.082 R)
• M55: 22,778,819 km (0.101 R)
• M56: 23,000,673 km (0.082 R)
• M57: 28,677,164 km (0.104 R)
• M58: 29,542,438 km (0.109 R)
• M59: 30,075,455 km (0.086 R)
• M60: 31,545,105 km (0.118 R)
• M61: 32,338,572 km (0.114 R)
• M62: 32,787,665 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.7

Radius: 3.9

Gravity: 36.93 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 11.67 AU - 16.05 AU

Year: 18052 Days

Day: 23.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,514,955 km

• M1: 79,436 km (0.095 R)
• M2: 311,164 km (0.112 R)
• M3: 376,687 km (0.05 R)
• M4: 725,699 km (0.032 R)
• M5: 1,001,109 km (0.04 R)
• M6: 2,473,451 km (0.11 R)
• M7: 2,742,727 km (0.1 R)
• M8: 3,680,556 km (0.095 R)
• M9: 3,794,550 km (0.079 R)
• M10: 3,948,486 km (0.068 R)
• M11: 5,771,935 km (0.064 R)
• M12: 5,815,916 km (0.056 R)
• M13: 5,904,478 km (0.076 R)
• M14: 6,353,721 km (0.036 R)
• M15: 6,399,199 km (0.111 R)
• M16: 6,674,608 km (0.1 R)
• M17: 7,284,668 km (0.095 R)
• M18: 7,427,833 km (0.118 R)
• M19: 8,911,096 km (0.117 R)
• M20: 9,529,384 km (0.082 R)
• M21: 10,644,038 km (0.085 R)
• M22: 11,079,517 km (0.117 R)
• M23: 11,299,277 km (0.091 R)
• M24: 11,465,181 km (0.042 R)
• M25: 12,249,822 km (0.107 R)
• M26: 13,517,364 km (0.083 R)
• M27: 14,166,619 km (0.1 R)
• M28: 14,465,067 km (0.058 R)
• M29: 14,585,044 km (0.04 R)
• M30: 15,250,755 km (0.117 R)
• M31: 16,050,356 km (0.064 R)
• M32: 16,737,309 km (0.087 R)
• M33: 17,497,865 km (0.095 R)
• M34: 17,753,827 km (0.097 R)
• M35: 18,855,465 km (0.101 R)
• M36: 19,447,574 km (0.041 R)
• M37: 19,646,389 km (0.105 R)
• M38: 20,246,576 km (0.077 R)
• M39: 21,807,630 km (0.074 R)
• M40: 22,290,532 km (0.096 R)
• M41: 22,359,646 km (0.117 R)
• M42: 22,567,886 km (0.109 R)
• M43: 22,776,725 km (0.112 R)
• M44: 22,986,162 km (0.1 R)
• M45: 23,126,185 km (0.119 R)
• M46: 23,618,512 km (0.114 R)
• M47: 24,327,606 km (0.109 R)
• M48: 25,260,049 km (0.102 R)
• M49: 25,549,222 km (0.104 R)
• M50: 26,058,004 km (0.113 R)
• M51: 27,159,493 km (0.118 R)
• M52: 27,381,646 km (0.112 R)
• M53: 27,976,896 km (0.083 R)
• M54: 28,126,494 km (0.112 R)
• M55: 28,802,377 km (0.107 R)
• M56: 29,711,932 km (0.057 R)
• M57: 30,093,706 km (0.043 R)
• M58: 31,016,575 km (0.12 R)
• M59: 31,093,917 km (0.114 R)
• M60: 31,636,958 km (0.11 R)
• M61: 32,496,697 km (0.088 R)
• M62: 34,478,868 km (0.061 R)
• M63: 35,930,117 km (0.113 R)
• M64: 36,336,874 km (0.119 R)
• M65: 36,418,405 km (0.114 R)
• M66: 38,559,001 km (0.084 R)
• M67: 38,975,332 km (0.1 R)
• M68: 44,434,158 km (0.108 R)
• M69: 45,045,564 km (0.085 R)
• M70: 45,659,813 km (0.106 R)
• M71: 46,100,080 km (0.077 R)
• M72: 47,073,962 km (0.062 R)
• M73: 47,162,823 km (0.045 R)
• M74: 48,323,254 km (0.073 R)
• M75: 48,682,139 km (0.047 R)
• M76: 48,951,864 km (0.046 R)
• M77: 49,583,317 km (0.076 R)
• M78: 51,219,169 km (0.078 R)
• M79: 51,402,128 km (0.086 R)
• M80: 51,585,086 km (0.045 R)
• M81: 52,872,824 km (0.098 R)
• M82: 53,242,630 km (0.118 R)
• M83: 53,427,832 km (0.116 R)
• M84: 55,479,567 km (0.082 R)
• M85: 56,420,687 km (0.119 R)
• M86: 58,605,115 km (0.078 R)
• M87: 60,720,280 km (0.093 R)
• M88: 61,010,649 km (0.086 R)
• M89: 61,204,528 km (0.071 R)
• M90: 64,136,646 km (0.074 R)
• M91: 64,432,252 km (0.049 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 20,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit