🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.56 AU - 0.66 AU

Year: 171 Days

Day: 25 Hours

Environment

Temp: 229 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,129,877 km

• M1: 426,204 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.85 AU - 0.91 AU

Year: 296 Days

Day: 35.7 Hours

Environment

Temp: 129 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.25 AU - 1.97 AU

Year: 732 Days

Day: 40.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.59 AU - 1.95 AU

Year: 843 Days

Day: 30.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,129,877 km

• M1: 486,343 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.72 AU - 3 AU

Year: 1732 Days

Day: 31.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,129,877 km

• M1: 1,903,932 km (0.076 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.89 AU - 3.71 AU

Year: 2147 Days

Day: 21.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,129,877 km

• M1: 2,179,641 km (0.118 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.37 AU - 4.69 AU

Year: 2898 Days

Day: 16.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,129,877 km

• M1: 858,991 km (0.032 R)

Asteroid Belt

Center: 6.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.7

Radius: 9.6

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.72 AU - 8.9 AU

Year: 8580 Days

Day: 8.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,129,877 km

• M1: 156,180 km (0.116 R)
• M2: 279,748 km (0.097 R)
• M3: 354,697 km (0.097 R)
• M4: 587,022 km (0.073 R)
• M5: 987,196 km (0.101 R)
• M6: 1,168,958 km (0.115 R)
• M7: 1,421,778 km (0.12 R)
• M8: 2,377,709 km (0.094 R)
• M9: 2,450,712 km (0.064 R)
• M10: 2,674,212 km (0.108 R)
• M11: 4,297,947 km (0.096 R)
• M12: 4,387,257 km (0.079 R)
• M13: 4,812,863 km (0.107 R)
• M14: 4,999,411 km (0.113 R)
• M15: 5,156,639 km (0.096 R)
• M16: 5,802,004 km (0.068 R)
• M17: 5,901,038 km (0.099 R)
• M18: 6,000,520 km (0.082 R)
• M19: 6,336,517 km (0.111 R)
• M20: 6,541,167 km (0.073 R)
• M21: 6,609,832 km (0.09 R)
• M22: 6,713,354 km (0.082 R)
• M23: 6,956,899 km (0.045 R)
• M24: 7,416,913 km (0.087 R)
• M25: 7,741,241 km (0.069 R)
• M26: 8,704,203 km (0.109 R)
• M27: 8,779,749 km (0.042 R)
• M28: 8,969,888 km (0.107 R)
• M29: 9,238,267 km (0.11 R)
• M30: 9,354,056 km (0.066 R)
• M31: 9,509,189 km (0.12 R)
• M32: 10,579,113 km (0.117 R)
• M33: 10,781,369 km (0.1 R)
• M34: 10,944,131 km (0.095 R)
• M35: 11,396,067 km (0.082 R)
• M36: 12,275,552 km (0.093 R)
• M37: 14,501,120 km (0.103 R)
• M38: 15,775,095 km (0.065 R)
• M39: 16,099,124 km (0.051 R)
• M40: 16,192,174 km (0.073 R)
• M41: 17,226,943 km (0.114 R)
• M42: 17,465,103 km (0.073 R)
• M43: 17,656,289 km (0.09 R)
• M44: 18,137,695 km (0.099 R)
• M45: 18,282,954 km (0.04 R)
• M46: 19,409,277 km (0.084 R)
• M47: 19,607,494 km (0.103 R)
• M48: 19,955,907 km (0.025 R)
• M49: 21,421,218 km (0.087 R)
• M50: 22,347,977 km (0.031 R)
• M51: 23,604,001 km (0.089 R)
• M52: 23,921,597 km (0.098 R)
• M53: 24,293,946 km (0.059 R)
• M54: 24,400,759 km (0.101 R)
• M55: 24,775,502 km (0.064 R)
• M56: 25,206,194 km (0.073 R)
• M57: 25,476,517 km (0.099 R)
• M58: 25,693,584 km (0.098 R)
• M59: 25,802,342 km (0.064 R)
• M60: 26,074,909 km (0.102 R)
• M61: 26,238,868 km (0.087 R)
• M62: 26,348,374 km (0.109 R)
• M63: 26,512,931 km (0.073 R)
• M64: 28,965,589 km (0.101 R)
• M65: 29,989,586 km (0.048 R)
• M66: 30,448,552 km (0.111 R)
• M67: 31,083,446 km (0.051 R)
• M68: 31,373,366 km (0.06 R)
• M69: 32,073,185 km (0.072 R)
• M70: 32,483,682 km (0.06 R)
• M71: 33,487,932 km (0.117 R)
• M72: 34,742,460 km (0.065 R)
• M73: 35,103,739 km (0.117 R)
• M74: 37,051,653 km (0.081 R)
• M75: 37,667,547 km (0.11 R)
• M76: 37,729,181 km (0.109 R)
• M77: 37,791,115 km (0.114 R)
• M78: 38,100,633 km (0.087 R)
• M79: 38,224,650 km (0.066 R)
• M80: 38,784,594 km (0.086 R)
• M81: 38,909,359 km (0.065 R)
• M82: 39,347,232 km (0.111 R)
• M83: 39,598,108 km (0.078 R)
• M84: 39,975,543 km (0.104 R)
• M85: 41,178,459 km (0.12 R)
• M86: 41,242,039 km (0.116 R)
• M87: 42,072,307 km (0.119 R)
• M88: 42,972,736 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.7

Radius: 7

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 16.35 AU - 20.15 AU

Year: 27923 Days

Day: 23.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,129,877 km

• M1: 89,160 km (0.102 R)
• M2: 196,422 km (0.112 R)
• M3: 348,114 km (0.047 R)
• M4: 482,902 km (0.089 R)
• M5: 825,481 km (0.109 R)
• M6: 892,950 km (0.112 R)
• M7: 1,082,041 km (0.079 R)
• M8: 1,811,032 km (0.114 R)
• M9: 1,870,273 km (0.084 R)
• M10: 2,020,918 km (0.106 R)
• M11: 2,529,401 km (0.089 R)
• M12: 3,111,486 km (0.081 R)
• M13: 3,290,405 km (0.067 R)
• M14: 3,733,514 km (0.119 R)
• M15: 4,313,804 km (0.075 R)
• M16: 4,757,063 km (0.072 R)
• M17: 5,088,572 km (0.109 R)
• M18: 5,599,897 km (0.1 R)
• M19: 6,397,254 km (0.102 R)
• M20: 6,488,060 km (0.059 R)
• M21: 6,533,687 km (0.103 R)
• M22: 6,809,246 km (0.044 R)
• M23: 7,088,695 km (0.049 R)
• M24: 7,277,039 km (0.113 R)
• M25: 7,852,093 km (0.107 R)
• M26: 10,241,321 km (0.119 R)
• M27: 11,652,029 km (0.084 R)
• M28: 12,042,030 km (0.077 R)
• M29: 12,606,762 km (0.096 R)
• M30: 12,663,759 km (0.027 R)
• M31: 12,892,494 km (0.11 R)
• M32: 14,115,157 km (0.029 R)
• M33: 14,233,639 km (0.087 R)
• M34: 15,802,322 km (0.097 R)
• M35: 15,863,807 km (0.053 R)
• M36: 16,544,777 km (0.109 R)
• M37: 16,732,073 km (0.069 R)
• M38: 16,794,755 km (0.083 R)
• M39: 16,983,098 km (0.069 R)
• M40: 17,361,730 km (0.104 R)
• M41: 17,425,160 km (0.076 R)
• M42: 18,127,522 km (0.112 R)
• M43: 18,579,308 km (0.081 R)
• M44: 18,709,159 km (0.11 R)
• M45: 20,557,291 km (0.084 R)
• M46: 21,571,115 km (0.114 R)
• M47: 21,707,549 km (0.08 R)
• M48: 21,981,313 km (0.119 R)
• M49: 23,017,727 km (0.058 R)
• M50: 23,296,727 km (0.074 R)
• M51: 23,366,739 km (0.098 R)
• M52: 23,436,750 km (0.062 R)
• M53: 24,282,278 km (0.114 R)
• M54: 24,353,187 km (0.085 R)
• M55: 24,566,364 km (0.092 R)
• M56: 25,425,355 km (0.102 R)
• M57: 26,512,632 km (0.039 R)
• M58: 30,704,215 km (0.077 R)
• M59: 30,934,596 km (0.066 R)
• M60: 31,551,537 km (0.106 R)
• M61: 31,628,879 km (0.117 R)
• M62: 32,094,727 km (0.079 R)
• M63: 32,797,538 km (0.118 R)
• M64: 34,696,533 km (0.118 R)
• M65: 35,016,523 km (0.046 R)
• M66: 35,901,544 km (0.056 R)
• M67: 36,063,110 km (0.086 R)
• M68: 37,939,965 km (0.089 R)
• M69: 40,267,259 km (0.076 R)
• M70: 40,856,226 km (0.069 R)
• M71: 42,811,619 km (0.085 R)
• M72: 44,016,780 km (0.119 R)
• M73: 44,710,316 km (0.087 R)
• M74: 46,020,643 km (0.08 R)
• M75: 46,724,501 km (0.091 R)
• M76: 47,254,826 km (0.083 R)
• M77: 48,857,767 km (0.107 R)
• M78: 49,846,011 km (0.097 R)
• M79: 50,206,990 km (0.114 R)
• M80: 50,387,854 km (0.111 R)
• M81: 50,840,836 km (0.111 R)
• M82: 52,942,088 km (0.09 R)
• M83: 54,606,215 km (0.115 R)
• M84: 54,699,265 km (0.073 R)
• M85: 55,071,614 km (0.117 R)
• M86: 56,381,493 km (0.03 R)
• M87: 58,841,181 km (0.095 R)
• M88: 62,110,194 km (0.07 R)
• M89: 62,401,461 km (0.1 R)
• M90: 63,766,691 km (0.101 R)
• M91: 64,649,468 km (0.045 R)
• M92: 65,832,937 km (0.07 R)
• M93: 66,129,888 km (0.101 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 19,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit