🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.46 AU - 0.62 AU

Year: 144 Days

Day: 15.5 Hours

Environment

Temp: 217 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.03 AU - 1.17 AU

Year: 417 Days

Day: 17.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,335,955 km

• M1: 202,406 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.73 AU - 4.69 AU

Year: 3124 Days

Day: 31.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.35 AU - 5.13 AU

Year: 3157 Days

Day: 24.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.5

Radius: 14.6

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.57 AU - 10.95 AU

Year: 10191 Days

Day: 14.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,335,955 km

• M1: 238,160 km (0.102 R)
• M2: 563,386 km (0.036 R)
• M3: 708,944 km (0.105 R)
• M4: 940,073 km (0.074 R)
• M5: 1,294,321 km (0.098 R)
• M6: 1,513,631 km (0.056 R)
• M7: 1,637,049 km (0.098 R)
• M8: 2,087,040 km (0.093 R)
• M9: 2,286,155 km (0.118 R)
• M10: 2,491,702 km (0.097 R)
• M11: 3,010,358 km (0.083 R)
• M12: 3,168,184 km (0.101 R)
• M13: 3,328,702 km (0.067 R)
• M14: 3,445,089 km (0.092 R)
• M15: 3,539,336 km (0.025 R)
• M16: 3,658,266 km (0.097 R)
• M17: 4,172,434 km (0.062 R)
• M18: 4,502,447 km (0.112 R)
• M19: 4,631,700 km (0.087 R)
• M20: 4,735,969 km (0.091 R)
• M21: 5,794,075 km (0.051 R)
• M22: 6,277,875 km (0.032 R)
• M23: 7,345,255 km (0.078 R)
• M24: 7,497,995 km (0.092 R)
• M25: 8,214,269 km (0.085 R)
• M26: 8,532,614 km (0.048 R)
• M27: 8,661,118 km (0.096 R)
• M28: 9,247,243 km (0.106 R)
• M29: 9,379,338 km (0.032 R)
• M30: 10,082,747 km (0.088 R)
• M31: 10,699,389 km (0.057 R)
• M32: 10,977,342 km (0.032 R)
• M33: 11,504,974 km (0.071 R)
• M34: 11,611,637 km (0.053 R)
• M35: 11,718,450 km (0.116 R)
• M36: 12,403,010 km (0.065 R)
• M37: 14,113,811 km (0.103 R)
• M38: 14,457,138 km (0.086 R)
• M39: 14,841,904 km (0.06 R)
• M40: 15,503,875 km (0.109 R)
• M41: 15,621,608 km (0.083 R)
• M42: 15,818,628 km (0.089 R)
• M43: 16,294,948 km (0.116 R)
• M44: 16,494,661 km (0.117 R)
• M45: 17,546,933 km (0.118 R)
• M46: 17,669,752 km (0.096 R)
• M47: 17,916,290 km (0.098 R)
• M48: 18,163,874 km (0.097 R)
• M49: 18,371,217 km (0.112 R)
• M50: 18,746,259 km (0.089 R)
• M51: 19,250,254 km (0.097 R)
• M52: 20,357,577 km (0.103 R)
• M53: 20,659,167 km (0.11 R)
• M54: 20,832,251 km (0.083 R)
• M55: 21,660,874 km (0.069 R)
• M56: 22,411,407 km (0.077 R)
• M57: 22,544,698 km (0.113 R)
• M58: 23,035,828 km (0.025 R)
• M59: 23,485,519 km (0.054 R)
• M60: 23,620,905 km (0.07 R)
• M61: 24,302,024 km (0.088 R)
• M62: 24,622,164 km (0.073 R)
• M63: 25,127,954 km (0.11 R)
• M64: 25,266,482 km (0.078 R)
• M65: 26,243,506 km (0.103 R)
• M66: 26,383,978 km (0.102 R)
• M67: 26,665,970 km (0.118 R)
• M68: 26,807,190 km (0.089 R)
• M69: 27,043,405 km (0.09 R)
• M70: 27,851,384 km (0.064 R)
• M71: 28,234,354 km (0.071 R)
• M72: 28,667,290 km (0.111 R)
• M73: 28,763,781 km (0.078 R)
• M74: 29,539,745 km (0.091 R)
• M75: 29,881,427 km (0.108 R)
• M76: 31,758,880 km (0.111 R)
• M77: 32,058,824 km (0.063 R)
• M78: 32,259,285 km (0.108 R)
• M79: 32,863,211 km (0.029 R)
• M80: 33,065,468 km (0.044 R)
• M81: 33,572,605 km (0.094 R)
• M82: 34,184,609 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.2

Radius: 12.3

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 10.88 AU - 12.92 AU

Year: 14846 Days

Day: 8.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,335,955 km

• M1: 154,834 km (0.101 R)
• M2: 265,387 km (0.106 R)
• M3: 553,512 km (0.118 R)
• M4: 816,655 km (0.118 R)
• M5: 1,409,661 km (0.047 R)
• M6: 2,728,216 km (0.117 R)
• M7: 3,087,251 km (0.092 R)
• M8: 3,221,590 km (0.109 R)
• M9: 3,707,334 km (0.109 R)
• M10: 3,814,596 km (0.1 R)
• M11: 3,995,460 km (0.099 R)
• M12: 4,670,446 km (0.085 R)
• M13: 4,981,908 km (0.079 R)
• M14: 5,340,494 km (0.086 R)
• M15: 5,584,339 km (0.105 R)
• M16: 5,873,362 km (0.107 R)
• M17: 5,956,987 km (0.039 R)
• M18: 6,082,949 km (0.095 R)
• M19: 6,209,808 km (0.074 R)
• M20: 6,509,452 km (0.099 R)
• M21: 6,595,920 km (0.055 R)
• M22: 7,122,953 km (0.1 R)
• M23: 7,212,113 km (0.103 R)
• M24: 7,572,495 km (0.06 R)
• M25: 8,405,007 km (0.102 R)
• M26: 9,956,037 km (0.076 R)
• M27: 10,764,315 km (0.059 R)
• M28: 12,229,177 km (0.079 R)
• M29: 12,497,257 km (0.053 R)
• M30: 13,423,567 km (0.089 R)
• M31: 14,090,773 km (0.106 R)
• M32: 14,768,751 km (0.095 R)
• M33: 14,997,037 km (0.099 R)
• M34: 17,645,966 km (0.082 R)
• M35: 18,315,267 km (0.11 R)
• M36: 18,437,788 km (0.108 R)
• M37: 18,622,242 km (0.045 R)
• M38: 19,867,046 km (0.116 R)
• M39: 20,309,108 km (0.071 R)
• M40: 22,044,443 km (0.104 R)
• M41: 22,633,559 km (0.075 R)
• M42: 22,897,001 km (0.055 R)
• M43: 23,493,448 km (0.036 R)
• M44: 24,633,982 km (0.081 R)
• M45: 25,586,921 km (0.047 R)
• M46: 27,318,366 km (0.085 R)
• M47: 29,589,262 km (0.086 R)
• M48: 30,094,155 km (0.105 R)
• M49: 30,601,740 km (0.102 R)
• M50: 31,405,231 km (0.114 R)
• M51: 31,699,190 km (0.111 R)
• M52: 32,215,752 km (0.11 R)
• M53: 32,958,505 km (0.118 R)
• M54: 33,406,850 km (0.116 R)
• M55: 34,234,126 km (0.089 R)
• M56: 34,385,220 km (0.088 R)
• M57: 34,764,002 km (0.087 R)
• M58: 35,068,134 km (0.099 R)
• M59: 35,449,310 km (0.066 R)
• M60: 35,678,793 km (0.09 R)
• M61: 36,910,881 km (0.052 R)
• M62: 37,844,073 km (0.072 R)
• M63: 37,922,163 km (0.111 R)
• M64: 38,470,439 km (0.072 R)
• M65: 38,706,205 km (0.06 R)
• M66: 39,179,383 km (0.065 R)
• M67: 40,370,332 km (0.059 R)
• M68: 42,706,452 km (0.025 R)
• M69: 43,767,849 km (0.112 R)
• M70: 43,931,958 km (0.083 R)
• M71: 44,837,923 km (0.071 R)
• M72: 45,500,791 km (0.093 R)
• M73: 45,999,999 km (0.089 R)
• M74: 46,250,276 km (0.066 R)
• M75: 46,752,327 km (0.1 R)
• M76: 47,340,246 km (0.058 R)
• M77: 47,846,037 km (0.083 R)
• M78: 48,523,416 km (0.103 R)
• M79: 50,574,253 km (0.093 R)
• M80: 52,044,052 km (0.105 R)
• M81: 52,130,968 km (0.085 R)
• M82: 53,002,526 km (0.025 R)
• M83: 53,177,405 km (0.038 R)
• M84: 54,936,976 km (0.079 R)
• M85: 55,114,100 km (0.103 R)
• M86: 55,468,646 km (0.089 R)
• M87: 57,252,900 km (0.077 R)
• M88: 59,146,660 km (0.032 R)
• M89: 59,782,451 km (0.115 R)
• M90: 60,329,231 km (0.103 R)
• M91: 60,603,294 km (0.067 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 12,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit