🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.46 AU - 0.76 AU

Year: 169 Days

Day: 38 Hours

Environment

Temp: 249 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,097,280 km

• M1: 403,914 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.93 AU - 1.37 AU

Year: 438 Days

Day: 22.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.24 AU - 2.04 AU

Year: 745 Days

Day: 22 Hours

Environment

Temp: -26 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,097,280 km

• M1: 1,091,316 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.51 AU - 3.15 AU

Year: 1689 Days

Day: 30.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.53 AU - 4.03 AU

Year: 2107 Days

Day: 40.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,097,280 km

• M1: 86,468 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.99 AU - 4.27 AU

Year: 2978 Days

Day: 19.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,097,280 km

• M1: 3,544,572 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.5

Radius: 9.9

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.34 AU - 7.84 AU

Year: 6697 Days

Day: 6.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 27,097,280 km

• M1: 141,968 km (0.067 R)
• M2: 286,181 km (0.106 R)
• M3: 369,208 km (0.074 R)
• M4: 479,611 km (0.113 R)
• M5: 659,128 km (0.094 R)
• M6: 778,059 km (0.066 R)
• M7: 1,131,409 km (0.083 R)
• M8: 1,652,757 km (0.05 R)
• M9: 1,721,124 km (0.063 R)
• M10: 1,875,060 km (0.104 R)
• M11: 2,441,736 km (0.117 R)
• M12: 2,695,604 km (0.106 R)
• M13: 3,143,650 km (0.119 R)
• M14: 3,367,747 km (0.059 R)
• M15: 3,543,824 km (0.086 R)
• M16: 3,923,354 km (0.101 R)
• M17: 4,740,757 km (0.051 R)
• M18: 4,898,732 km (0.099 R)
• M19: 5,280,655 km (0.091 R)
• M20: 6,051,982 km (0.12 R)
• M21: 6,615,068 km (0.116 R)
• M22: 7,330,894 km (0.102 R)
• M23: 7,954,119 km (0.092 R)
• M24: 8,260,346 km (0.098 R)
• M25: 8,498,505 km (0.105 R)
• M26: 8,859,934 km (0.095 R)
• M27: 8,957,173 km (0.12 R)
• M28: 9,054,860 km (0.11 R)
• M29: 9,374,551 km (0.081 R)
• M30: 9,848,477 km (0.11 R)
• M31: 10,355,913 km (0.079 R)
• M32: 10,432,656 km (0.066 R)
• M33: 10,793,786 km (0.11 R)
• M34: 10,871,726 km (0.12 R)
• M35: 10,949,816 km (0.057 R)
• M36: 11,290,450 km (0.039 R)
• M37: 11,608,047 km (0.075 R)
• M38: 12,036,046 km (0.025 R)
• M39: 12,469,132 km (0.078 R)
• M40: 13,073,208 km (0.094 R)
• M41: 13,295,062 km (0.113 R)
• M42: 13,714,684 km (0.107 R)
• M43: 14,423,778 km (0.061 R)
• M44: 16,114,383 km (0.117 R)
• M45: 16,203,544 km (0.052 R)
• M46: 16,561,681 km (0.075 R)
• M47: 17,438,175 km (0.115 R)
• M48: 17,560,247 km (0.097 R)
• M49: 17,958,925 km (0.073 R)
• M50: 18,143,978 km (0.09 R)
• M51: 18,953,153 km (0.11 R)
• M52: 19,047,250 km (0.056 R)
• M53: 19,362,153 km (0.102 R)
• M54: 19,583,558 km (0.117 R)
• M55: 19,678,852 km (0.101 R)
• M56: 20,253,009 km (0.066 R)
• M57: 21,124,566 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.6

Radius: 10.1

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.02 AU - 8.02 AU

Year: 7316 Days

Day: 7 Hours

Environment

Temp: -149 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 27,097,280 km

• M1: 353,799 km (0.051 R)
• M2: 563,086 km (0.1 R)
• M3: 730,187 km (0.086 R)
• M4: 813,214 km (0.107 R)
• M5: 929,152 km (0.071 R)
• M6: 1,082,490 km (0.097 R)
• M7: 1,311,674 km (0.057 R)
• M8: 1,556,566 km (0.12 R)
• M9: 1,629,270 km (0.102 R)
• M10: 1,778,419 km (0.061 R)
• M11: 1,873,863 km (0.098 R)
• M12: 2,633,970 km (0.077 R)
• M13: 3,313,892 km (0.075 R)
• M14: 3,456,309 km (0.076 R)
• M15: 3,920,661 km (0.096 R)
• M16: 4,122,169 km (0.117 R)
• M17: 4,378,730 km (0.09 R)
• M18: 4,535,359 km (0.101 R)
• M19: 5,429,356 km (0.107 R)
• M20: 5,541,404 km (0.115 R)
• M21: 5,767,746 km (0.032 R)
• M22: 6,524,711 km (0.045 R)
• M23: 6,703,780 km (0.105 R)
• M24: 7,436,510 km (0.072 R)
• M25: 8,098,481 km (0.118 R)
• M26: 8,291,163 km (0.095 R)
• M27: 8,550,416 km (0.087 R)
• M28: 8,878,185 km (0.049 R)
• M29: 9,243,503 km (0.1 R)
• M30: 9,377,543 km (0.053 R)
• M31: 9,647,716 km (0.088 R)
• M32: 9,817,809 km (0.094 R)
• M33: 9,988,949 km (0.112 R)
• M34: 10,230,250 km (0.116 R)
• M35: 10,403,784 km (0.051 R)
• M36: 10,824,154 km (0.064 R)
• M37: 10,894,914 km (0.084 R)
• M38: 11,501,234 km (0.071 R)
• M39: 11,899,613 km (0.12 R)
• M40: 12,008,969 km (0.076 R)
• M41: 12,302,480 km (0.104 R)
• M42: 12,449,984 km (0.051 R)
• M43: 12,858,984 km (0.101 R)
• M44: 13,385,718 km (0.049 R)
• M45: 15,403,943 km (0.051 R)
• M46: 17,349,463 km (0.107 R)
• M47: 17,681,272 km (0.084 R)
• M48: 19,242,774 km (0.117 R)
• M49: 19,758,588 km (0.095 R)
• M50: 19,931,672 km (0.104 R)
• M51: 20,497,302 km (0.094 R)
• M52: 20,803,977 km (0.047 R)
• M53: 20,980,054 km (0.057 R)
• M54: 21,068,167 km (0.075 R)
• M55: 21,244,992 km (0.061 R)
• M56: 21,333,554 km (0.12 R)
• M57: 22,001,508 km (0.106 R)
• M58: 22,993,791 km (0.049 R)
• M59: 23,495,393 km (0.103 R)
• M60: 23,908,432 km (0.082 R)
• M61: 24,695,168 km (0.103 R)
• M62: 25,068,414 km (0.076 R)
• M63: 25,396,483 km (0.083 R)
• M64: 26,104,380 km (0.118 R)
• M65: 26,770,838 km (0.106 R)
• M66: 26,914,452 km (0.12 R)
• M67: 27,106,237 km (0.113 R)
• M68: 27,974,951 km (0.088 R)
• M69: 28,461,593 km (0.116 R)
• M70: 29,295,153 km (0.102 R)
• M71: 30,286,239 km (0.113 R)
• M72: 30,986,357 km (0.045 R)
• M73: 31,086,886 km (0.104 R)
• M74: 31,590,882 km (0.089 R)
• M75: 32,250,010 km (0.109 R)
• M76: 32,606,950 km (0.076 R)
• M77: 33,530,568 km (0.028 R)
• M78: 33,736,863 km (0.078 R)
• M79: 33,891,996 km (0.077 R)
• M80: 34,099,189 km (0.084 R)
• M81: 34,254,771 km (0.036 R)
• M82: 34,775,371 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60

Radius: 14.2

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 11.31 AU - 12.27 AU

Year: 14362 Days

Day: 10.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 27,097,280 km

• M1: 383,868 km (0.119 R)
• M2: 505,042 km (0.095 R)
• M3: 1,002,455 km (0.039 R)
• M4: 1,226,403 km (0.116 R)
• M5: 1,337,854 km (0.115 R)
• M6: 1,556,715 km (0.08 R)
• M7: 1,803,552 km (0.073 R)
• M8: 2,096,913 km (0.117 R)
• M9: 2,318,767 km (0.086 R)
• M10: 2,476,892 km (0.084 R)
• M11: 2,823,061 km (0.113 R)
• M12: 3,401,407 km (0.059 R)
• M13: 3,561,925 km (0.065 R)
• M14: 3,786,920 km (0.09 R)
• M15: 4,143,861 km (0.115 R)
• M16: 4,315,749 km (0.103 R)
• M17: 4,556,003 km (0.082 R)
• M18: 4,935,982 km (0.092 R)
• M19: 6,557,473 km (0.093 R)
• M20: 6,758,533 km (0.043 R)
• M21: 6,859,810 km (0.065 R)
• M22: 7,504,128 km (0.118 R)
• M23: 7,688,134 km (0.055 R)
• M24: 8,114,189 km (0.102 R)
• M25: 8,276,053 km (0.096 R)
• M26: 8,466,192 km (0.076 R)
• M27: 9,438,728 km (0.085 R)
• M28: 9,580,547 km (0.066 R)
• M29: 9,694,540 km (0.083 R)
• M30: 10,010,342 km (0.098 R)
• M31: 10,271,240 km (0.097 R)
• M32: 10,888,930 km (0.056 R)
• M33: 11,157,308 km (0.11 R)
• M34: 11,247,217 km (0.09 R)
• M35: 11,427,931 km (0.063 R)
• M36: 12,594,495 km (0.053 R)
• M37: 12,782,091 km (0.115 R)
• M38: 13,002,299 km (0.084 R)
• M39: 14,089,427 km (0.081 R)
• M40: 14,219,278 km (0.078 R)
• M41: 14,578,312 km (0.072 R)
• M42: 14,775,482 km (0.112 R)
• M43: 15,006,611 km (0.113 R)
• M44: 15,139,155 km (0.04 R)
• M45: 15,238,937 km (0.069 R)
• M46: 17,487,542 km (0.115 R)
• M47: 17,767,141 km (0.1 R)
• M48: 18,900,195 km (0.097 R)
• M49: 20,166,391 km (0.074 R)
• M50: 20,349,499 km (0.086 R)
• M51: 20,606,658 km (0.119 R)
• M52: 21,459,665 km (0.105 R)
• M53: 21,984,604 km (0.092 R)
• M54: 23,047,048 km (0.032 R)
• M55: 23,661,746 km (0.109 R)
• M56: 24,126,247 km (0.091 R)
• M57: 25,775,713 km (0.101 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 19,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit