🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.5 AU - 0.84 AU

Year: 195 Days

Day: 28.8 Hours

Environment

Temp: 222 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.92 AU - 1.1 AU

Year: 360 Days

Day: 25.7 Hours

Environment

Temp: 88 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.03 AU - 1.39 AU

Year: 472 Days

Day: 47.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,770,087 km

• M1: 581,337 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.41 AU - 2.59 AU

Year: 1402 Days

Day: 27.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.01 AU - 3.21 AU

Year: 1496 Days

Day: 45.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,770,087 km

• M1: 1,230,293 km (0.053 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.68 AU - 4.94 AU

Year: 3174 Days

Day: 26.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 176.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.92 AU - 5.14 AU

Year: 4002 Days

Day: 23.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.3

Radius: 12.5

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 11.74 AU - 13.58 AU

Year: 15980 Days

Day: 12 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 91,770,087 km

• M1: 399,127 km (0.105 R)
• M2: 1,038,359 km (0.084 R)
• M3: 1,470,697 km (0.085 R)
• M4: 1,587,533 km (0.079 R)
• M5: 1,707,510 km (0.051 R)
• M6: 1,795,174 km (0.083 R)
• M7: 1,920,537 km (0.06 R)
• M8: 2,652,819 km (0.103 R)
• M9: 3,577,483 km (0.102 R)
• M10: 5,148,112 km (0.104 R)
• M11: 5,328,676 km (0.073 R)
• M12: 5,802,752 km (0.06 R)
• M13: 6,044,951 km (0.032 R)
• M14: 6,595,172 km (0.119 R)
• M15: 7,832,197 km (0.042 R)
• M16: 7,950,977 km (0.038 R)
• M17: 8,190,184 km (0.038 R)
• M18: 8,431,785 km (0.12 R)
• M19: 8,829,566 km (0.074 R)
• M20: 8,953,133 km (0.1 R)
• M21: 9,358,843 km (0.114 R)
• M22: 9,643,378 km (0.098 R)
• M23: 10,776,731 km (0.031 R)
• M24: 12,122,963 km (0.101 R)
• M25: 12,295,000 km (0.115 R)
• M26: 13,557,606 km (0.114 R)
• M27: 14,750,799 km (0.034 R)
• M28: 14,861,052 km (0.093 R)
• M29: 15,082,158 km (0.111 R)
• M30: 15,341,561 km (0.054 R)
• M31: 16,890,198 km (0.115 R)
• M32: 17,391,650 km (0.031 R)
• M33: 18,251,389 km (0.089 R)
• M34: 18,488,352 km (0.106 R)
• M35: 19,005,063 km (0.063 R)
• M36: 19,325,502 km (0.107 R)
• M37: 19,405,836 km (0.083 R)
• M38: 19,971,615 km (0.093 R)
• M39: 20,052,996 km (0.076 R)
• M40: 20,215,759 km (0.053 R)
• M41: 20,338,279 km (0.099 R)
• M42: 20,830,456 km (0.107 R)
• M43: 22,415,147 km (0.102 R)
• M44: 23,478,638 km (0.116 R)
• M45: 24,384,752 km (0.064 R)
• M46: 24,558,734 km (0.109 R)
• M47: 24,733,016 km (0.107 R)
• M48: 25,699,119 km (0.102 R)
• M49: 26,856,707 km (0.116 R)
• M50: 27,036,225 km (0.097 R)
• M51: 27,171,312 km (0.074 R)
• M52: 27,804,111 km (0.096 R)
• M53: 28,716,508 km (0.089 R)
• M54: 30,057,055 km (0.108 R)
• M55: 31,087,485 km (0.112 R)
• M56: 31,276,128 km (0.116 R)
• M57: 31,370,524 km (0.069 R)
• M58: 31,512,343 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.2

Radius: 6.1

Gravity: 20.97 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 15.35 AU - 18.61 AU

Year: 24822 Days

Day: 21.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,770,087 km

• M1: 181,612 km (0.047 R)
• M2: 244,293 km (0.097 R)
• M3: 482,603 km (0.085 R)
• M4: 650,751 km (0.118 R)
• M5: 755,020 km (0.118 R)
• M6: 1,010,234 km (0.101 R)
• M7: 1,737,729 km (0.103 R)
• M8: 1,847,384 km (0.048 R)
• M9: 2,111,873 km (0.11 R)
• M10: 2,510,402 km (0.028 R)
• M11: 3,466,781 km (0.093 R)
• M12: 3,935,322 km (0.079 R)
• M13: 4,128,153 km (0.112 R)
• M14: 4,373,793 km (0.118 R)
• M15: 4,473,276 km (0.06 R)
• M16: 7,078,373 km (0.112 R)
• M17: 7,669,883 km (0.111 R)
• M18: 8,586,768 km (0.054 R)
• M19: 8,774,214 km (0.109 R)
• M20: 9,217,024 km (0.094 R)
• M21: 9,927,464 km (0.036 R)
• M22: 10,322,253 km (0.084 R)
• M23: 11,059,621 km (0.118 R)
• M24: 11,537,586 km (0.078 R)
• M25: 13,371,357 km (0.101 R)
• M26: 13,443,762 km (0.112 R)
• M27: 13,734,281 km (0.118 R)
• M28: 17,458,371 km (0.114 R)
• M29: 18,415,049 km (0.116 R)
• M30: 19,062,359 km (0.092 R)
• M31: 19,470,612 km (0.107 R)
• M32: 20,629,098 km (0.099 R)
• M33: 20,796,498 km (0.05 R)
• M34: 21,301,241 km (0.102 R)
• M35: 21,724,752 km (0.087 R)
• M36: 22,322,545 km (0.071 R)
• M37: 23,709,168 km (0.112 R)
• M38: 25,123,466 km (0.091 R)
• M39: 25,212,627 km (0.101 R)
• M40: 27,847,793 km (0.118 R)
• M41: 28,125,447 km (0.109 R)
• M42: 29,715,523 km (0.112 R)
• M43: 30,188,701 km (0.119 R)
• M44: 32,009,606 km (0.11 R)
• M45: 32,397,513 km (0.088 R)
• M46: 33,767,231 km (0.083 R)
• M47: 36,461,788 km (0.116 R)
• M48: 37,171,481 km (0.094 R)
• M49: 38,914,146 km (0.098 R)
• M50: 39,224,562 km (0.113 R)
• M51: 40,160,296 km (0.12 R)
• M52: 40,788,308 km (0.075 R)
• M53: 40,998,344 km (0.069 R)
• M54: 41,842,076 km (0.093 R)
• M55: 42,691,492 km (0.109 R)
• M56: 43,011,482 km (0.084 R)
• M57: 43,868,828 km (0.107 R)
• M58: 44,948,326 km (0.078 R)
• M59: 46,255,213 km (0.106 R)
• M60: 46,693,535 km (0.079 R)
• M61: 47,574,516 km (0.059 R)
• M62: 48,017,027 km (0.11 R)
• M63: 48,127,879 km (0.039 R)
• M64: 51,379,389 km (0.104 R)
• M65: 54,700,910 km (0.092 R)
• M66: 55,280,602 km (0.058 R)
• M67: 56,329,133 km (0.107 R)
• M68: 56,563,105 km (0.093 R)
• M69: 56,797,225 km (0.046 R)
• M70: 58,091,247 km (0.095 R)
• M71: 58,445,794 km (0.089 R)
• M72: 58,682,607 km (0.06 R)
• M73: 59,513,923 km (0.117 R)
• M74: 59,871,461 km (0.098 R)
• M75: 61,068,095 km (0.094 R)
• M76: 63,606,771 km (0.095 R)
• M77: 64,827,639 km (0.119 R)
• M78: 65,563,960 km (0.108 R)
• M79: 65,809,898 km (0.03 R)
• M80: 67,044,829 km (0.108 R)
• M81: 67,416,729 km (0.083 R)
• M82: 71,933,089 km (0.088 R)
• M83: 75,899,676 km (0.066 R)
• M84: 76,028,779 km (0.074 R)
• M85: 77,974,599 km (0.108 R)
• M86: 78,626,846 km (0.101 R)
• M87: 83,509,271 km (0.093 R)
• M88: 84,711,739 km (0.111 R)
• M89: 84,979,669 km (0.033 R)
• M90: 86,458,593 km (0.11 R)
• M91: 86,863,405 km (0.116 R)
• M92: 89,169,307 km (0.108 R)
• M93: 89,987,906 km (0.088 R)
• M94: 90,261,371 km (0.11 R)
• M95: 90,672,017 km (0.108 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 13,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit