🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.52 AU - 0.7 AU

Year: 172 Days

Day: 21.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.58 AU - 0.76 AU

Year: 198 Days

Day: 45.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.57 AU - 2.17 AU

Year: 925 Days

Day: 45.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 64.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925

Radius: 11.6

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.5 AU - 9.24 AU

Year: 7985 Days

Day: 5.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,281,115 km

• M1: 345,870 km (0.047 R)
• M2: 480,957 km (0.111 R)
• M3: 683,213 km (0.091 R)
• M4: 1,022,352 km (0.113 R)
• M5: 1,115,402 km (0.116 R)
• M6: 1,290,581 km (0.068 R)
• M7: 1,624,932 km (0.057 R)
• M8: 2,010,147 km (0.081 R)
• M9: 2,177,247 km (0.102 R)
• M10: 2,944,984 km (0.116 R)
• M11: 3,302,223 km (0.071 R)
• M12: 3,731,868 km (0.102 R)
• M13: 3,819,982 km (0.086 R)
• M14: 3,998,302 km (0.056 R)
• M15: 4,518,454 km (0.118 R)
• M16: 4,995,522 km (0.098 R)
• M17: 5,223,658 km (0.102 R)
• M18: 5,455,236 km (0.04 R)
• M19: 6,205,170 km (0.103 R)
• M20: 6,415,355 km (0.083 R)
• M21: 6,806,853 km (0.093 R)
• M22: 6,915,012 km (0.055 R)
• M23: 6,987,417 km (0.113 R)
• M24: 7,353,334 km (0.046 R)
• M25: 8,218,608 km (0.116 R)
• M26: 8,449,587 km (0.115 R)
• M27: 8,800,244 km (0.111 R)
• M28: 9,116,045 km (0.09 R)
• M29: 9,839,950 km (0.089 R)
• M30: 10,250,147 km (0.116 R)
• M31: 10,374,313 km (0.093 R)
• M32: 10,498,928 km (0.107 R)
• M33: 10,582,404 km (0.072 R)
• M34: 11,428,529 km (0.081 R)
• M35: 11,514,249 km (0.065 R)
• M36: 11,903,054 km (0.073 R)
• M37: 12,604,967 km (0.076 R)
• M38: 13,546,686 km (0.117 R)
• M39: 14,186,964 km (0.088 R)
• M40: 14,279,266 km (0.045 R)
• M41: 14,603,744 km (0.063 R)
• M42: 14,883,941 km (0.062 R)
• M43: 16,456,514 km (0.052 R)
• M44: 17,385,666 km (0.113 R)
• M45: 17,583,435 km (0.106 R)
• M46: 17,682,618 km (0.111 R)
• M47: 18,031,181 km (0.116 R)
• M48: 18,131,262 km (0.118 R)
• M49: 18,887,330 km (0.071 R)
• M50: 20,118,370 km (0.115 R)
• M51: 21,322,334 km (0.073 R)
• M52: 22,013,177 km (0.111 R)
• M53: 22,280,957 km (0.04 R)
• M54: 22,873,664 km (0.046 R)
• M55: 23,307,947 km (0.082 R)
• M56: 23,416,854 km (0.086 R)
• M57: 23,690,169 km (0.068 R)
• M58: 23,799,824 km (0.119 R)
• M59: 24,571,749 km (0.085 R)
• M60: 24,682,601 km (0.094 R)
• M61: 24,793,753 km (0.1 R)
• M62: 25,128,104 km (0.066 R)
• M63: 25,520,050 km (0.118 R)
• M64: 26,140,134 km (0.034 R)
• M65: 26,936,443 km (0.07 R)
• M66: 27,165,477 km (0.118 R)
• M67: 28,378,267 km (0.112 R)
• M68: 29,137,925 km (0.1 R)
• M69: 30,379,139 km (0.105 R)
• M70: 30,617,598 km (0.063 R)
• M71: 30,856,506 km (0.058 R)
• M72: 31,516,980 km (0.065 R)
• M73: 34,515,370 km (0.117 R)
• M74: 34,639,686 km (0.054 R)
• M75: 34,764,152 km (0.048 R)
• M76: 36,522,076 km (0.115 R)
• M77: 37,411,884 km (0.028 R)
• M78: 38,695,434 km (0.065 R)
• M79: 39,928,120 km (0.118 R)
• M80: 40,058,719 km (0.071 R)
• M81: 41,107,849 km (0.076 R)
• M82: 41,503,685 km (0.106 R)
• M83: 42,166,105 km (0.113 R)
• M84: 43,166,316 km (0.116 R)
• M85: 43,972,200 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.4

Radius: 13.7

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.01 AU - 10.37 AU

Year: 10075 Days

Day: 9.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,281,115 km

• M1: 209,736 km (0.1 R)
• M2: 595,998 km (0.089 R)
• M3: 848,070 km (0.051 R)
• M4: 1,313,021 km (0.101 R)
• M5: 1,436,140 km (0.044 R)
• M6: 1,852,620 km (0.097 R)
• M7: 1,968,558 km (0.088 R)
• M8: 2,508,607 km (0.102 R)
• M9: 2,876,019 km (0.057 R)
• M10: 3,574,940 km (0.12 R)
• M11: 3,780,189 km (0.11 R)
• M12: 3,929,038 km (0.085 R)
• M13: 5,190,448 km (0.11 R)
• M14: 5,389,862 km (0.107 R)
• M15: 5,625,778 km (0.112 R)
• M16: 5,865,134 km (0.085 R)
• M17: 6,354,170 km (0.097 R)
• M18: 6,965,726 km (0.06 R)
• M19: 7,371,435 km (0.085 R)
• M20: 7,521,033 km (0.077 R)
• M21: 7,671,528 km (0.106 R)
• M22: 7,975,511 km (0.092 R)
• M23: 8,595,744 km (0.104 R)
• M24: 8,713,777 km (0.115 R)
• M25: 8,991,131 km (0.069 R)
• M26: 9,271,627 km (0.099 R)
• M27: 11,099,863 km (0.098 R)
• M28: 11,271,601 km (0.075 R)
• M29: 11,574,088 km (0.12 R)
• M30: 11,835,585 km (0.064 R)
• M31: 13,081,586 km (0.076 R)
• M32: 13,399,631 km (0.114 R)
• M33: 14,462,673 km (0.087 R)
• M34: 15,265,715 km (0.097 R)
• M35: 15,552,643 km (0.054 R)
• M36: 15,648,685 km (0.1 R)
• M37: 16,326,513 km (0.097 R)
• M38: 17,112,949 km (0.057 R)
• M39: 17,261,799 km (0.116 R)
• M40: 17,610,661 km (0.064 R)
• M41: 18,012,332 km (0.041 R)
• M42: 18,722,622 km (0.057 R)
• M43: 18,824,798 km (0.1 R)
• M44: 19,442,038 km (0.068 R)
• M45: 19,649,232 km (0.088 R)
• M46: 19,753,202 km (0.089 R)
• M47: 20,013,652 km (0.087 R)
• M48: 20,590,801 km (0.056 R)
• M49: 20,802,182 km (0.057 R)
• M50: 21,707,997 km (0.086 R)
• M51: 22,138,690 km (0.054 R)
• M52: 23,063,354 km (0.072 R)
• M53: 23,613,276 km (0.106 R)
• M54: 23,889,882 km (0.087 R)
• M55: 24,502,037 km (0.106 R)
• M56: 25,006,780 km (0.072 R)
• M57: 25,571,662 km (0.093 R)
• M58: 27,349,483 km (0.1 R)
• M59: 30,300,002 km (0.09 R)
• M60: 31,751,998 km (0.101 R)
• M61: 32,240,884 km (0.098 R)
• M62: 32,794,097 km (0.111 R)
• M63: 33,660,718 km (0.082 R)
• M64: 34,159,327 km (0.108 R)
• M65: 34,723,162 km (0.086 R)
• M66: 34,848,824 km (0.055 R)
• M67: 34,974,785 km (0.103 R)
• M68: 35,353,268 km (0.102 R)
• M69: 36,497,093 km (0.11 R)
• M70: 37,330,653 km (0.112 R)
• M71: 37,652,886 km (0.094 R)
• M72: 37,911,392 km (0.059 R)
• M73: 38,235,421 km (0.054 R)
• M74: 38,365,272 km (0.073 R)
• M75: 38,495,272 km (0.069 R)
• M76: 38,951,396 km (0.073 R)
• M77: 40,396,511 km (0.099 R)
• M78: 40,992,809 km (0.058 R)
• M79: 41,725,539 km (0.089 R)
• M80: 42,127,060 km (0.086 R)
• M81: 42,462,608 km (0.104 R)
• M82: 42,597,096 km (0.093 R)
• M83: 43,001,310 km (0.103 R)
• M84: 45,453,667 km (0.096 R)
• M85: 45,866,707 km (0.095 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 15,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit