🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.53 AU - 0.59 AU

Year: 155 Days

Day: 39.8 Hours

Environment

Temp: 157 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.56 AU - 0.6 AU

Year: 164 Days

Day: 39.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,242,782 km

• M1: 158,574 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.72 AU - 0.82 AU

Year: 251 Days

Day: 29.8 Hours

Environment

Temp: 124 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.04 AU - 1.28 AU

Year: 463 Days

Day: 28.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,242,782 km

• M1: 791,522 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.32 AU - 2.08 AU

Year: 822 Days

Day: 19.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.3

Radius: 8.7

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.88 AU - 5.84 AU

Year: 3973 Days

Day: 9.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 49,242,782 km

• M1: 132,693 km (0.028 R)
• M2: 202,406 km (0.025 R)
• M3: 662,120 km (0.073 R)
• M4: 779,255 km (0.089 R)
• M5: 1,068,578 km (0.075 R)
• M6: 1,149,061 km (0.103 R)
• M7: 1,255,725 km (0.112 R)
• M8: 1,403,228 km (0.09 R)
• M9: 1,491,940 km (0.092 R)
• M10: 1,715,289 km (0.059 R)
• M11: 1,837,959 km (0.119 R)
• M12: 2,006,257 km (0.104 R)
• M13: 2,297,973 km (0.062 R)
• M14: 2,464,326 km (0.058 R)
• M15: 2,665,984 km (0.089 R)
• M16: 2,937,803 km (0.11 R)
• M17: 3,168,483 km (0.032 R)
• M18: 3,560,429 km (0.09 R)
• M19: 3,630,142 km (0.113 R)
• M20: 3,985,736 km (0.101 R)
• M21: 4,204,448 km (0.079 R)
• M22: 4,596,843 km (0.056 R)
• M23: 4,672,839 km (0.056 R)
• M24: 4,807,028 km (0.08 R)
• M25: 5,802,153 km (0.054 R)
• M26: 5,884,432 km (0.073 R)
• M27: 5,946,366 km (0.111 R)
• M28: 6,133,662 km (0.093 R)
• M29: 6,217,587 km (0.115 R)
• M30: 6,621,202 km (0.114 R)
• M31: 6,772,146 km (0.115 R)
• M32: 6,924,137 km (0.058 R)
• M33: 7,431,723 km (0.061 R)
• M34: 7,521,183 km (0.093 R)
• M35: 7,610,941 km (0.069 R)
• M36: 7,723,888 km (0.052 R)
• M37: 8,459,012 km (0.11 R)
• M38: 8,953,582 km (0.026 R)
• M39: 9,096,747 km (0.085 R)
• M40: 9,798,810 km (0.083 R)
• M41: 10,193,599 km (0.053 R)
• M42: 10,318,064 km (0.058 R)
• M43: 11,254,697 km (0.095 R)
• M44: 11,383,351 km (0.096 R)
• M45: 11,929,084 km (0.049 R)
• M46: 12,191,927 km (0.077 R)
• M47: 12,509,972 km (0.111 R)
• M48: 12,750,227 km (0.102 R)
• M49: 12,857,488 km (0.11 R)
• M50: 13,208,295 km (0.112 R)
• M51: 13,836,606 km (0.066 R)
• M52: 14,642,640 km (0.038 R)
• M53: 15,435,359 km (0.111 R)
• M54: 15,693,116 km (0.117 R)
• M55: 16,271,012 km (0.119 R)
• M56: 16,621,071 km (0.118 R)
• M57: 16,797,148 km (0.071 R)
• M58: 16,914,732 km (0.116 R)
• M59: 17,537,059 km (0.101 R)
• M60: 18,076,360 km (0.082 R)
• M61: 18,136,647 km (0.117 R)
• M62: 18,196,935 km (0.06 R)
• M63: 19,386,687 km (0.07 R)
• M64: 19,944,239 km (0.114 R)
• M65: 20,100,120 km (0.047 R)
• M66: 20,225,034 km (0.111 R)
• M67: 20,381,513 km (0.088 R)
• M68: 21,043,484 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.8

Radius: 7.4

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 11.28 AU - 16.72 AU

Year: 19427 Days

Day: 22.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,242,782 km

• M1: 93,648 km (0.055 R)
• M2: 141,220 km (0.072 R)
• M3: 220,806 km (0.117 R)
• M4: 427,700 km (0.079 R)
• M5: 545,733 km (0.07 R)
• M6: 925,412 km (0.092 R)
• M7: 1,081,443 km (0.094 R)
• M8: 1,463,516 km (0.095 R)
• M9: 1,554,023 km (0.111 R)
• M10: 1,622,987 km (0.027 R)
• M11: 1,716,785 km (0.108 R)
• M12: 2,186,522 km (0.082 R)
• M13: 2,395,810 km (0.11 R)
• M14: 2,749,908 km (0.036 R)
• M15: 3,237,747 km (0.101 R)
• M16: 3,567,610 km (0.066 R)
• M17: 3,721,097 km (0.08 R)
• M18: 3,908,244 km (0.085 R)
• M19: 3,971,375 km (0.1 R)
• M20: 5,691,301 km (0.078 R)
• M21: 6,235,838 km (0.114 R)
• M22: 7,064,460 km (0.119 R)
• M23: 7,296,487 km (0.108 R)
• M24: 7,847,456 km (0.088 R)
• M25: 8,007,376 km (0.091 R)
• M26: 8,371,048 km (0.058 R)
• M27: 8,452,579 km (0.069 R)
• M28: 8,534,409 km (0.056 R)
• M29: 8,822,983 km (0.102 R)
• M30: 8,947,598 km (0.084 R)
• M31: 9,536,864 km (0.106 R)
• M32: 9,836,210 km (0.095 R)
• M33: 11,154,017 km (0.094 R)
• M34: 11,696,459 km (0.034 R)
• M35: 11,970,971 km (0.105 R)
• M36: 12,340,179 km (0.117 R)
• M37: 12,666,452 km (0.091 R)
• M38: 13,902,729 km (0.112 R)
• M39: 13,999,369 km (0.118 R)
• M40: 14,193,547 km (0.118 R)
• M41: 14,978,636 km (0.06 R)
• M42: 15,028,153 km (0.09 R)
• M43: 15,576,729 km (0.118 R)
• M44: 15,979,745 km (0.119 R)
• M45: 16,744,789 km (0.098 R)
• M46: 17,054,008 km (0.102 R)
• M47: 18,682,231 km (0.084 R)
• M48: 19,217,941 km (0.073 R)
• M49: 19,595,825 km (0.118 R)
• M50: 19,650,129 km (0.114 R)
• M51: 20,304,470 km (0.05 R)
• M52: 20,414,125 km (0.085 R)
• M53: 21,243,646 km (0.075 R)
• M54: 21,522,496 km (0.044 R)
• M55: 21,802,693 km (0.084 R)
• M56: 21,915,041 km (0.082 R)
• M57: 22,083,937 km (0.109 R)
• M58: 22,935,298 km (0.05 R)
• M59: 23,508,707 km (0.077 R)
• M60: 23,566,302 km (0.06 R)
• M61: 23,623,897 km (0.066 R)
• M62: 24,786,871 km (0.032 R)
• M63: 26,625,878 km (0.076 R)
• M64: 26,866,431 km (0.113 R)
• M65: 28,447,082 km (0.099 R)
• M66: 29,558,894 km (0.028 R)
• M67: 30,057,653 km (0.086 R)
• M68: 30,182,717 km (0.049 R)
• M69: 31,063,399 km (0.105 R)
• M70: 31,189,959 km (0.12 R)
• M71: 31,506,957 km (0.109 R)
• M72: 31,952,609 km (0.105 R)
• M73: 32,400,206 km (0.043 R)
• M74: 32,528,561 km (0.113 R)
• M75: 33,560,936 km (0.09 R)
• M76: 36,255,194 km (0.104 R)
• M77: 36,388,336 km (0.104 R)
• M78: 40,597,421 km (0.112 R)
• M79: 40,735,799 km (0.082 R)
• M80: 41,221,095 km (0.094 R)
• M81: 41,917,922 km (0.111 R)
• M82: 42,057,646 km (0.1 R)
• M83: 42,127,658 km (0.066 R)
• M84: 43,111,114 km (0.105 R)
• M85: 43,818,264 km (0.039 R)
• M86: 44,672,019 km (0.099 R)
• M87: 44,743,377 km (0.078 R)
• M88: 46,179,068 km (0.089 R)
• M89: 47,193,042 km (0.102 R)
• M90: 48,654,164 km (0.07 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 18,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit