🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.69 AU - 1.09 AU

Year: 294 Days

Day: 17.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,730,955 km

• M1: 22,739 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.99 AU - 1.07 AU

Year: 366 Days

Day: 40.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,730,955 km

• M1: 102,026 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.95 AU - 1.13 AU

Year: 371 Days

Day: 13.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.06 AU - 1.56 AU

Year: 525 Days

Day: 33.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 45.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,730,955 km

• M1: 283,937 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.37 AU - 1.77 AU

Year: 688 Days

Day: 45.8 Hours

Environment

Temp: -19 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,730,955 km

• M1: 106,514 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.73 AU - 2.63 AU

Year: 1126 Days

Day: 18.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.95 AU - 2.97 AU

Year: 1350 Days

Day: 43.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,730,955 km

• M1: 497,114 km (0.091 R)
• M2: 1,375,104 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.4

Radius: 10

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.51 AU - 6.41 AU

Year: 5090 Days

Day: 12 Hours

Environment

Temp: -138 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 55,730,955 km

• M1: 125,213 km (0.067 R)
• M2: 213,775 km (0.101 R)
• M3: 377,435 km (0.075 R)
• M4: 537,356 km (0.115 R)
• M5: 676,182 km (0.103 R)
• M6: 756,367 km (0.038 R)
• M7: 1,057,208 km (0.049 R)
• M8: 1,307,037 km (0.084 R)
• M9: 1,409,362 km (0.093 R)
• M10: 1,638,097 km (0.065 R)
• M11: 1,701,227 km (0.037 R)
• M12: 2,218,088 km (0.104 R)
• M13: 2,359,158 km (0.07 R)
• M14: 2,521,472 km (0.028 R)
• M15: 2,668,976 km (0.117 R)
• M16: 2,991,957 km (0.077 R)
• M17: 3,227,574 km (0.084 R)
• M18: 3,613,237 km (0.088 R)
• M19: 5,180,425 km (0.113 R)
• M20: 5,274,372 km (0.072 R)
• M21: 5,655,697 km (0.066 R)
• M22: 5,923,178 km (0.062 R)
• M23: 6,046,148 km (0.119 R)
• M24: 6,169,865 km (0.117 R)
• M25: 6,571,685 km (0.102 R)
• M26: 6,827,198 km (0.118 R)
• M27: 7,190,422 km (0.088 R)
• M28: 7,269,110 km (0.083 R)
• M29: 7,453,714 km (0.085 R)
• M30: 7,747,075 km (0.114 R)
• M31: 8,566,273 km (0.115 R)
• M32: 8,649,749 km (0.079 R)
• M33: 8,761,498 km (0.107 R)
• M34: 8,873,697 km (0.118 R)
• M35: 9,730,145 km (0.089 R)
• M36: 9,846,382 km (0.106 R)
• M37: 9,992,240 km (0.077 R)
• M38: 10,434,302 km (0.08 R)
• M39: 11,215,502 km (0.106 R)
• M40: 11,644,100 km (0.105 R)
• M41: 12,109,200 km (0.071 R)
• M42: 12,391,192 km (0.119 R)
• M43: 12,548,718 km (0.089 R)
• M44: 13,153,692 km (0.088 R)
• M45: 13,250,033 km (0.108 R)
• M46: 13,443,613 km (0.099 R)
• M47: 13,540,702 km (0.043 R)
• M48: 13,605,627 km (0.066 R)
• M49: 14,226,907 km (0.056 R)
• M50: 14,557,818 km (0.109 R)
• M51: 14,657,450 km (0.104 R)
• M52: 15,025,161 km (0.114 R)
• M53: 15,531,401 km (0.092 R)
• M54: 15,701,344 km (0.09 R)
• M55: 16,249,470 km (0.093 R)
• M56: 17,364,573 km (0.092 R)
• M57: 17,966,854 km (0.09 R)
• M58: 18,145,324 km (0.097 R)
• M59: 19,083,004 km (0.077 R)
• M60: 19,411,221 km (0.068 R)
• M61: 20,147,243 km (0.03 R)
• M62: 22,065,387 km (0.067 R)
• M63: 22,563,697 km (0.105 R)
• M64: 23,143,090 km (0.05 R)
• M65: 23,610,284 km (0.106 R)
• M66: 23,688,374 km (0.097 R)
• M67: 24,474,660 km (0.064 R)
• M68: 24,910,738 km (0.09 R)
• M69: 25,549,671 km (0.098 R)
• M70: 25,911,548 km (0.094 R)
• M71: 26,194,138 km (0.117 R)
• M72: 26,437,085 km (0.117 R)
• M73: 26,518,317 km (0.107 R)
• M74: 26,599,549 km (0.097 R)
• M75: 26,884,533 km (0.118 R)
• M76: 27,211,553 km (0.043 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.5

Radius: 11.7

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 11.67 AU - 13.11 AU

Year: 15258 Days

Day: 7.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,730,955 km

• M1: 192,981 km (0.068 R)
• M2: 279,748 km (0.034 R)
• M3: 392,096 km (0.112 R)
• M4: 541,095 km (0.087 R)
• M5: 623,973 km (0.089 R)
• M6: 730,038 km (0.103 R)
• M7: 901,926 km (0.035 R)
• M8: 1,066,633 km (0.11 R)
• M9: 1,174,942 km (0.1 R)
• M10: 1,474,736 km (0.093 R)
• M11: 1,571,825 km (0.11 R)
• M12: 1,773,034 km (0.102 R)
• M13: 1,877,004 km (0.048 R)
• M14: 2,602,105 km (0.114 R)
• M15: 2,781,024 km (0.102 R)
• M16: 3,182,994 km (0.063 R)
• M17: 3,342,465 km (0.089 R)
• M18: 3,504,779 km (0.077 R)
• M19: 4,604,473 km (0.064 R)
• M20: 4,748,984 km (0.072 R)
• M21: 4,895,142 km (0.114 R)
• M22: 5,005,844 km (0.027 R)
• M23: 5,609,771 km (0.077 R)
• M24: 5,686,963 km (0.12 R)
• M25: 6,276,827 km (0.12 R)
• M26: 6,558,819 km (0.091 R)
• M27: 6,969,017 km (0.088 R)
• M28: 7,345,255 km (0.1 R)
• M29: 7,514,750 km (0.109 R)
• M30: 8,826,274 km (0.035 R)
• M31: 10,066,441 km (0.085 R)
• M32: 11,165,387 km (0.054 R)
• M33: 11,458,449 km (0.118 R)
• M34: 11,952,421 km (0.037 R)
• M35: 12,151,985 km (0.086 R)
• M36: 12,706,394 km (0.098 R)
• M37: 13,217,720 km (0.078 R)
• M38: 13,320,793 km (0.063 R)
• M39: 13,787,837 km (0.103 R)
• M40: 13,944,766 km (0.056 R)
• M41: 14,738,233 km (0.089 R)
• M42: 15,221,434 km (0.082 R)
• M43: 15,437,752 km (0.044 R)
• M44: 15,873,680 km (0.069 R)
• M45: 16,813,305 km (0.068 R)
• M46: 17,036,954 km (0.095 R)
• M47: 17,149,302 km (0.06 R)
• M48: 19,445,180 km (0.106 R)
• M49: 20,868,604 km (0.11 R)
• M50: 22,141,532 km (0.056 R)
• M51: 22,880,097 km (0.111 R)
• M52: 24,381,611 km (0.108 R)
• M53: 25,208,139 km (0.034 R)
• M54: 25,528,577 km (0.115 R)
• M55: 26,432,747 km (0.053 R)
• M56: 27,150,518 km (0.082 R)
• M57: 27,281,715 km (0.081 R)
• M58: 28,338,923 km (0.076 R)
• M59: 29,274,807 km (0.07 R)
• M60: 31,040,062 km (0.094 R)
• M61: 32,282,173 km (0.073 R)
• M62: 32,979,299 km (0.116 R)
• M63: 36,032,891 km (0.042 R)
• M64: 37,703,002 km (0.113 R)
• M65: 38,879,739 km (0.117 R)
• M66: 40,217,892 km (0.082 R)
• M67: 41,646,701 km (0.068 R)
• M68: 42,405,461 km (0.049 R)
• M69: 42,710,192 km (0.109 R)
• M70: 42,939,226 km (0.112 R)
• M71: 43,092,115 km (0.113 R)
• M72: 43,168,710 km (0.105 R)
• M73: 43,859,553 km (0.087 R)
• M74: 44,167,724 km (0.101 R)
• M75: 44,322,109 km (0.114 R)
• M76: 45,797,593 km (0.108 R)
• M77: 47,526,047 km (0.103 R)
• M78: 48,796,581 km (0.08 R)
• M79: 49,676,516 km (0.098 R)
• M80: 49,756,850 km (0.105 R)
• M81: 49,837,184 km (0.055 R)
• M82: 52,266,055 km (0.068 R)
• M83: 54,982,304 km (0.099 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 18,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit