🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.56 AU - 0.66 AU

Year: 180 Days

Day: 23.2 Hours

Environment

Temp: 131 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,970,898 km

• M1: 139,425 km (0.086 R)
• M2: 367,861 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.55 AU - 0.77 AU

Year: 203 Days

Day: 17.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,970,898 km

• M1: 54,304 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.16 AU - 1.48 AU

Year: 574 Days

Day: 42.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,970,898 km

• M1: 286,330 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.8

Radius: 9.7

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.81 AU - 5.07 AU

Year: 4159 Days

Day: 14 Hours

Environment

Temp: -147 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,970,898 km

• M1: 141,819 km (0.11 R)
• M2: 237,412 km (0.067 R)
• M3: 450,888 km (0.059 R)
• M4: 512,074 km (0.09 R)
• M5: 691,441 km (0.101 R)
• M6: 1,097,151 km (0.093 R)
• M7: 1,183,768 km (0.059 R)
• M8: 1,272,779 km (0.107 R)
• M9: 1,441,974 km (0.065 R)
• M10: 1,505,403 km (0.086 R)
• M11: 1,569,730 km (0.086 R)
• M12: 1,940,883 km (0.092 R)
• M13: 2,046,948 km (0.096 R)
• M14: 2,509,654 km (0.104 R)
• M15: 2,664,488 km (0.097 R)
• M16: 3,127,643 km (0.083 R)
• M17: 3,189,875 km (0.1 R)
• M18: 3,443,294 km (0.119 R)
• M19: 3,947,140 km (0.07 R)
• M20: 4,059,937 km (0.081 R)
• M21: 4,404,311 km (0.08 R)
• M22: 4,474,323 km (0.102 R)
• M23: 4,926,557 km (0.102 R)
• M24: 5,195,085 km (0.07 R)
• M25: 5,269,136 km (0.112 R)
• M26: 5,619,494 km (0.07 R)
• M27: 5,797,665 km (0.076 R)
• M28: 6,237,782 km (0.083 R)
• M29: 7,315,934 km (0.118 R)
• M30: 7,594,486 km (0.104 R)
• M31: 8,248,228 km (0.097 R)
• M32: 8,421,762 km (0.109 R)
• M33: 9,098,243 km (0.104 R)
• M34: 9,247,542 km (0.095 R)
• M35: 9,609,419 km (0.08 R)
• M36: 9,700,524 km (0.117 R)
• M37: 9,914,449 km (0.032 R)
• M38: 10,315,820 km (0.099 R)
• M39: 10,378,053 km (0.12 R)
• M40: 10,722,577 km (0.119 R)
• M41: 11,390,831 km (0.12 R)
• M42: 11,843,663 km (0.118 R)
• M43: 12,203,745 km (0.103 R)
• M44: 12,968,191 km (0.117 R)
• M45: 13,237,616 km (0.115 R)
• M46: 13,748,044 km (0.095 R)
• M47: 13,816,560 km (0.089 R)
• M48: 13,988,448 km (0.098 R)
• M49: 14,160,934 km (0.079 R)
• M50: 15,495,347 km (0.11 R)
• M51: 16,322,474 km (0.114 R)
• M52: 17,237,714 km (0.05 R)
• M53: 17,311,615 km (0.069 R)
• M54: 17,459,717 km (0.119 R)
• M55: 18,019,213 km (0.094 R)
• M56: 18,131,860 km (0.052 R)
• M57: 18,698,387 km (0.075 R)
• M58: 20,081,869 km (0.028 R)
• M59: 20,903,909 km (0.074 R)
• M60: 21,180,515 km (0.117 R)
• M61: 21,777,112 km (0.049 R)
• M62: 22,298,610 km (0.086 R)
• M63: 22,621,592 km (0.114 R)
• M64: 22,783,606 km (0.101 R)
• M65: 22,946,069 km (0.079 R)
• M66: 23,149,672 km (0.082 R)
• M67: 23,517,683 km (0.079 R)
• M68: 23,928,927 km (0.097 R)
• M69: 24,094,083 km (0.064 R)
• M70: 24,758,448 km (0.106 R)
• M71: 24,841,923 km (0.088 R)
• M72: 24,967,286 km (0.11 R)
• M73: 25,050,911 km (0.098 R)
• M74: 25,134,686 km (0.104 R)
• M75: 25,344,722 km (0.064 R)
• M76: 25,555,206 km (0.059 R)
• M77: 25,639,579 km (0.08 R)
• M78: 26,488,248 km (0.1 R)
• M79: 26,659,089 km (0.105 R)
• M80: 27,173,855 km (0.1 R)
• M81: 27,259,874 km (0.12 R)
• M82: 27,821,913 km (0.062 R)
• M83: 28,344,009 km (0.11 R)
• M84: 28,781,583 km (0.049 R)
• M85: 29,089,156 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.3

Radius: 5.5

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 17.09 AU - 18.01 AU

Year: 27846 Days

Day: 16.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,970,898 km

• M1: 140,921 km (0.092 R)
• M2: 332,107 km (0.061 R)
• M3: 445,502 km (0.107 R)
• M4: 1,016,069 km (0.072 R)
• M5: 1,572,573 km (0.095 R)
• M6: 2,087,489 km (0.081 R)
• M7: 2,208,513 km (0.067 R)
• M8: 2,300,965 km (0.111 R)
• M9: 2,457,743 km (0.101 R)
• M10: 2,848,343 km (0.043 R)
• M11: 2,982,832 km (0.117 R)
• M12: 3,906,898 km (0.117 R)
• M13: 4,056,496 km (0.057 R)
• M14: 4,169,891 km (0.09 R)
• M15: 4,673,288 km (0.103 R)
• M16: 6,035,526 km (0.106 R)
• M17: 6,121,694 km (0.094 R)
• M18: 6,603,549 km (0.084 R)
• M19: 6,826,600 km (0.12 R)
• M20: 6,961,537 km (0.105 R)
• M21: 7,325,957 km (0.088 R)
• M22: 8,073,199 km (0.07 R)
• M23: 9,040,798 km (0.078 R)
• M24: 9,338,348 km (0.061 R)
• M25: 10,147,074 km (0.097 R)
• M26: 11,348,345 km (0.101 R)
• M27: 11,508,415 km (0.086 R)
• M28: 11,722,938 km (0.088 R)
• M29: 13,149,054 km (0.075 R)
• M30: 13,996,377 km (0.099 R)
• M31: 15,506,567 km (0.118 R)
• M32: 15,624,899 km (0.061 R)
• M33: 15,862,461 km (0.118 R)
• M34: 15,981,541 km (0.108 R)
• M35: 17,067,771 km (0.054 R)
• M36: 17,681,421 km (0.042 R)
• M37: 18,239,870 km (0.052 R)
• M38: 20,336,634 km (0.077 R)
• M39: 20,401,260 km (0.037 R)
• M40: 21,512,024 km (0.065 R)
• M41: 21,577,997 km (0.119 R)
• M42: 21,908,758 km (0.037 R)
• M43: 24,339,125 km (0.06 R)
• M44: 25,516,161 km (0.072 R)
• M45: 25,585,873 km (0.037 R)
• M46: 26,146,716 km (0.097 R)
• M47: 27,209,160 km (0.119 R)
• M48: 27,853,328 km (0.087 R)
• M49: 28,865,358 km (0.12 R)
• M50: 31,972,955 km (0.096 R)
• M51: 32,274,544 km (0.099 R)
• M52: 34,488,144 km (0.064 R)
• M53: 35,029,688 km (0.092 R)
• M54: 35,184,970 km (0.11 R)
• M55: 35,262,761 km (0.1 R)
• M56: 35,574,224 km (0.075 R)
• M57: 36,435,309 km (0.044 R)
• M58: 37,303,426 km (0.029 R)
• M59: 37,382,713 km (0.103 R)
• M60: 37,541,286 km (0.04 R)
• M61: 38,658,334 km (0.03 R)
• M62: 39,948,167 km (0.108 R)
• M63: 41,416,021 km (0.098 R)
• M64: 42,321,686 km (0.049 R)
• M65: 46,179,367 km (0.082 R)
• M66: 46,349,609 km (0.05 R)
• M67: 49,449,726 km (0.114 R)
• M68: 49,536,792 km (0.064 R)
• M69: 50,147,600 km (0.067 R)
• M70: 50,936,729 km (0.079 R)
• M71: 52,438,392 km (0.1 R)
• M72: 52,527,253 km (0.071 R)
• M73: 53,417,809 km (0.094 R)
• M74: 53,507,119 km (0.09 R)
• M75: 53,864,957 km (0.076 R)
• M76: 54,133,934 km (0.074 R)
• M77: 54,223,693 km (0.091 R)
• M78: 56,392,114 km (0.084 R)
• M79: 57,029,999 km (0.114 R)
• M80: 58,036,943 km (0.085 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 11,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit