🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.46 AU - 0.56 AU

Year: 135 Days

Day: 14.5 Hours

Environment

Temp: 237 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,730,995 km

• M1: 39,494 km (0.119 R)
• M2: 290,519 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.61 AU - 1.71 AU

Year: 793 Days

Day: 38.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,730,995 km

• M1: 995,873 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.59 AU - 2.25 AU

Year: 987 Days

Day: 31.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,730,995 km

• M1: 540,198 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.8 AU - 2.42 AU

Year: 1137 Days

Day: 30.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.89 AU - 2.89 AU

Year: 1370 Days

Day: 25.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.17 AU - 3.39 AU

Year: 1719 Days

Day: 18.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.58 AU - 4.16 AU

Year: 2823 Days

Day: 35.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 170.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,730,995 km

• M1: 264,489 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.7

Radius: 12.2

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 8.94 AU - 9.96 AU

Year: 10773 Days

Day: 5.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,730,995 km

• M1: 202,107 km (0.119 R)
• M2: 400,473 km (0.097 R)
• M3: 664,813 km (0.083 R)
• M4: 1,124,677 km (0.083 R)
• M5: 1,248,843 km (0.12 R)
• M6: 1,720,376 km (0.082 R)
• M7: 1,939,088 km (0.091 R)
• M8: 2,141,344 km (0.092 R)
• M9: 2,377,409 km (0.112 R)
• M10: 2,458,043 km (0.087 R)
• M11: 2,677,503 km (0.062 R)
• M12: 2,903,695 km (0.104 R)
• M13: 2,990,162 km (0.068 R)
• M14: 3,405,147 km (0.103 R)
• M15: 3,744,136 km (0.113 R)
• M16: 3,901,961 km (0.04 R)
• M17: 4,723,852 km (0.104 R)
• M18: 5,419,482 km (0.08 R)
• M19: 5,706,710 km (0.114 R)
• M20: 6,072,926 km (0.098 R)
• M21: 6,221,626 km (0.075 R)
• M22: 6,371,523 km (0.088 R)
• M23: 6,636,610 km (0.109 R)
• M24: 6,866,841 km (0.116 R)
• M25: 7,021,825 km (0.092 R)
• M26: 7,533,450 km (0.109 R)
• M27: 7,894,878 km (0.119 R)
• M28: 7,975,960 km (0.103 R)
• M29: 8,634,639 km (0.106 R)
• M30: 9,611,962 km (0.037 R)
• M31: 10,179,986 km (0.065 R)
• M32: 11,211,463 km (0.061 R)
• M33: 11,855,631 km (0.054 R)
• M34: 12,135,379 km (0.111 R)
• M35: 12,323,125 km (0.078 R)
• M36: 13,035,809 km (0.105 R)
• M37: 13,372,853 km (0.08 R)
• M38: 13,566,881 km (0.097 R)
• M39: 13,712,889 km (0.107 R)
• M40: 13,908,563 km (0.071 R)
• M41: 15,101,456 km (0.107 R)
• M42: 15,404,841 km (0.101 R)
• M43: 16,069,055 km (0.092 R)
• M44: 16,534,454 km (0.104 R)
• M45: 17,478,417 km (0.09 R)
• M46: 20,861,872 km (0.09 R)
• M47: 21,086,867 km (0.068 R)
• M48: 22,167,263 km (0.117 R)
• M49: 22,282,004 km (0.088 R)
• M50: 23,149,074 km (0.094 R)
• M51: 23,265,461 km (0.089 R)
• M52: 23,557,476 km (0.071 R)
• M53: 24,027,064 km (0.048 R)
• M54: 24,263,129 km (0.107 R)
• M55: 26,726,258 km (0.074 R)
• M56: 27,339,011 km (0.084 R)
• M57: 27,770,601 km (0.092 R)
• M58: 28,891,089 km (0.072 R)
• M59: 29,142,114 km (0.061 R)
• M60: 29,267,926 km (0.037 R)
• M61: 29,709,539 km (0.07 R)
• M62: 30,344,282 km (0.12 R)
• M63: 31,885,739 km (0.096 R)
• M64: 32,862,164 km (0.095 R)
• M65: 33,650,395 km (0.097 R)
• M66: 34,444,760 km (0.039 R)
• M67: 38,577,701 km (0.12 R)
• M68: 40,456,351 km (0.081 R)
• M69: 41,159,760 km (0.12 R)
• M70: 42,080,235 km (0.053 R)
• M71: 42,507,337 km (0.114 R)
• M72: 42,650,054 km (0.042 R)
• M73: 43,509,494 km (0.108 R)
• M74: 43,653,407 km (0.067 R)
• M75: 44,013,638 km (0.109 R)
• M76: 44,230,106 km (0.115 R)
• M77: 44,736,944 km (0.047 R)
• M78: 45,100,168 km (0.113 R)
• M79: 46,636,089 km (0.044 R)
• M80: 47,373,607 km (0.107 R)
• M81: 49,009,459 km (0.047 R)
• M82: 49,834,491 km (0.094 R)
• M83: 50,210,880 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.9

Radius: 6.9

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 16.35 AU - 16.69 AU

Year: 24901 Days

Day: 20 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 41,730,995 km

• M1: 713,283 km (0.113 R)
• M2: 873,652 km (0.101 R)
• M3: 958,324 km (0.102 R)
• M4: 1,154,447 km (0.08 R)
• M5: 1,462,469 km (0.103 R)
• M6: 2,243,968 km (0.102 R)
• M7: 3,480,544 km (0.072 R)
• M8: 4,324,725 km (0.087 R)
• M9: 4,860,435 km (0.09 R)
• M10: 5,105,177 km (0.091 R)
• M11: 5,322,692 km (0.091 R)
• M12: 5,385,374 km (0.12 R)
• M13: 6,289,094 km (0.115 R)
• M14: 6,589,487 km (0.035 R)
• M15: 6,690,765 km (0.089 R)
• M16: 6,860,558 km (0.085 R)
• M17: 7,730,620 km (0.03 R)
• M18: 7,908,791 km (0.116 R)
• M19: 8,783,041 km (0.041 R)
• M20: 8,894,491 km (0.097 R)
• M21: 9,610,915 km (0.069 R)
• M22: 10,306,844 km (0.049 R)
• M23: 11,421,199 km (0.09 R)
• M24: 11,665,044 km (0.118 R)
• M25: 12,531,664 km (0.072 R)
• M26: 12,741,101 km (0.094 R)
• M27: 12,909,399 km (0.036 R)
• M28: 13,848,574 km (0.034 R)
• M29: 14,765,459 km (0.072 R)
• M30: 15,746,821 km (0.109 R)
• M31: 15,792,000 km (0.106 R)
• M32: 16,519,644 km (0.12 R)
• M33: 18,719,481 km (0.084 R)
• M34: 19,683,190 km (0.106 R)
• M35: 21,109,008 km (0.088 R)
• M36: 21,158,824 km (0.039 R)
• M37: 21,208,490 km (0.056 R)
• M38: 21,909,805 km (0.05 R)
• M39: 21,960,219 km (0.088 R)
• M40: 22,010,634 km (0.081 R)
• M41: 22,415,446 km (0.094 R)
• M42: 23,078,314 km (0.071 R)
• M43: 26,542,253 km (0.096 R)
• M44: 26,972,945 km (0.033 R)
• M45: 27,027,099 km (0.104 R)
• M46: 28,498,843 km (0.068 R)
• M47: 28,608,947 km (0.093 R)
• M48: 28,774,253 km (0.059 R)
• M49: 29,216,763 km (0.107 R)
• M50: 31,178,889 km (0.106 R)
• M51: 31,349,131 km (0.099 R)
• M52: 31,576,520 km (0.097 R)
• M53: 32,319,274 km (0.051 R)
• M54: 33,763,641 km (0.041 R)
• M55: 33,880,178 km (0.049 R)
• M56: 34,230,386 km (0.098 R)
• M57: 35,880,451 km (0.115 R)
• M58: 39,441,179 km (0.061 R)
• M59: 39,686,670 km (0.035 R)
• M60: 39,748,154 km (0.11 R)
• M61: 40,055,727 km (0.094 R)
• M62: 40,611,633 km (0.064 R)
• M63: 41,294,547 km (0.113 R)
• M64: 41,419,013 km (0.106 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 18,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit