🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.49 AU - 0.59 AU

Year: 170 Days

Day: 41.9 Hours

Environment

Temp: 155 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,983,287 km

• M1: 215,421 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.48 AU - 0.7 AU

Year: 194 Days

Day: 18.9 Hours

Environment

Temp: 35 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.12 AU - 1.42 AU

Year: 612 Days

Day: 40.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,983,287 km

• M1: 304,132 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.1 AU - 2.42 AU

Year: 1452 Days

Day: 28.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,983,287 km

• M1: 395,686 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.4

Radius: 14.4

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.63 AU - 5.21 AU

Year: 3972 Days

Day: 14.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 81,983,287 km

• M1: 222,302 km (0.085 R)
• M2: 377,735 km (0.109 R)
• M3: 705,653 km (0.067 R)
• M4: 890,556 km (0.092 R)
• M5: 1,010,085 km (0.087 R)
• M6: 1,103,733 km (0.107 R)
• M7: 1,323,343 km (0.084 R)
• M8: 1,819,708 km (0.085 R)
• M9: 2,015,532 km (0.071 R)
• M10: 2,177,547 km (0.091 R)
• M11: 2,779,229 km (0.105 R)
• M12: 2,914,915 km (0.101 R)
• M13: 3,052,844 km (0.111 R)
• M14: 3,383,305 km (0.11 R)
• M15: 3,842,272 km (0.074 R)
• M16: 4,062,181 km (0.096 R)
• M17: 4,286,278 km (0.082 R)
• M18: 4,391,146 km (0.025 R)
• M19: 4,585,624 km (0.101 R)
• M20: 4,747,040 km (0.113 R)
• M21: 5,020,056 km (0.098 R)
• M22: 5,223,658 km (0.101 R)
• M23: 5,317,157 km (0.119 R)
• M24: 5,486,951 km (0.114 R)
• M25: 5,754,432 km (0.088 R)
• M26: 6,243,168 km (0.09 R)
• M27: 6,542,812 km (0.099 R)
• M28: 6,847,244 km (0.033 R)
• M29: 7,011,503 km (0.092 R)
• M30: 7,260,433 km (0.117 R)
• M31: 7,597,029 km (0.048 R)
• M32: 7,703,243 km (0.118 R)
• M33: 7,809,906 km (0.108 R)
• M34: 8,394,834 km (0.086 R)
• M35: 8,570,911 km (0.11 R)
• M36: 9,151,500 km (0.065 R)
• M37: 9,423,918 km (0.098 R)
• M38: 9,561,099 km (0.066 R)
• M39: 9,652,803 km (0.057 R)
• M40: 9,837,406 km (0.101 R)
• M41: 9,976,682 km (0.066 R)
• M42: 10,139,893 km (0.08 R)
• M43: 10,539,918 km (0.114 R)
• M44: 11,210,416 km (0.085 R)
• M45: 11,771,408 km (0.099 R)
• M46: 12,316,692 km (0.063 R)
• M47: 12,743,644 km (0.101 R)
• M48: 13,354,901 km (0.098 R)
• M49: 14,473,893 km (0.104 R)
• M50: 14,844,597 km (0.119 R)
• M51: 15,031,295 km (0.102 R)
• M52: 15,894,175 km (0.081 R)
• M53: 16,085,212 km (0.112 R)
• M54: 16,249,470 km (0.084 R)
• M55: 17,134,940 km (0.106 R)
• M56: 17,246,690 km (0.099 R)
• M57: 18,349,525 km (0.078 R)
• M58: 18,578,560 km (0.061 R)
• M59: 18,923,831 km (0.081 R)
• M60: 19,242,325 km (0.101 R)
• M61: 19,504,122 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.8

Radius: 5.4

Gravity: 26.43 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 10.17 AU - 16.73 AU

Year: 21087 Days

Day: 15.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,983,287 km

• M1: 352,901 km (0.117 R)
• M2: 450,888 km (0.098 R)
• M3: 650,152 km (0.08 R)
• M4: 698,024 km (0.09 R)
• M5: 772,224 km (0.116 R)
• M6: 1,181,973 km (0.114 R)
• M7: 2,097,213 km (0.034 R)
• M8: 2,390,424 km (0.109 R)
• M9: 2,503,670 km (0.086 R)
• M10: 2,618,860 km (0.027 R)
• M11: 3,774,653 km (0.053 R)
• M12: 4,175,576 km (0.114 R)
• M13: 4,221,054 km (0.102 R)
• M14: 4,590,111 km (0.083 R)
• M15: 6,744,470 km (0.034 R)
• M16: 7,339,122 km (0.059 R)
• M17: 7,670,481 km (0.089 R)
• M18: 7,781,932 km (0.084 R)
• M19: 8,176,571 km (0.094 R)
• M20: 8,290,564 km (0.105 R)
• M21: 9,280,154 km (0.096 R)
• M22: 9,458,774 km (0.06 R)
• M23: 10,864,545 km (0.072 R)
• M24: 10,927,077 km (0.119 R)
• M25: 11,432,269 km (0.11 R)
• M26: 11,815,988 km (0.1 R)
• M27: 11,944,941 km (0.105 R)
• M28: 12,139,119 km (0.033 R)
• M29: 12,530,617 km (0.089 R)
• M30: 12,926,154 km (0.075 R)
• M31: 13,058,997 km (0.082 R)
• M32: 13,392,899 km (0.113 R)
• M33: 13,797,412 km (0.075 R)
• M34: 13,933,097 km (0.11 R)
• M35: 14,480,475 km (0.116 R)
• M36: 16,235,558 km (0.045 R)
• M37: 18,056,762 km (0.053 R)
• M38: 18,503,312 km (0.111 R)
• M39: 19,483,477 km (0.12 R)
• M40: 19,635,768 km (0.112 R)
• M41: 20,557,739 km (0.083 R)
• M42: 23,569,145 km (0.089 R)
• M43: 24,302,174 km (0.098 R)
• M44: 24,960,106 km (0.1 R)
• M45: 25,707,347 km (0.036 R)
• M46: 27,223,521 km (0.096 R)
• M47: 27,992,604 km (0.11 R)
• M48: 29,202,851 km (0.087 R)
• M49: 29,464,348 km (0.037 R)
• M50: 30,165,663 km (0.108 R)
• M51: 30,783,801 km (0.117 R)
• M52: 31,316,968 km (0.054 R)
• M53: 32,934,719 km (0.111 R)
• M54: 34,211,687 km (0.071 R)
• M55: 34,395,393 km (0.103 R)
• M56: 35,504,661 km (0.109 R)
• M57: 36,719,695 km (0.102 R)
• M58: 37,853,198 km (0.052 R)
• M59: 38,043,187 km (0.037 R)
• M60: 38,806,585 km (0.104 R)
• M61: 41,126,699 km (0.051 R)
• M62: 42,106,565 km (0.12 R)
• M63: 44,289,347 km (0.053 R)
• M64: 44,690,120 km (0.053 R)
• M65: 44,790,500 km (0.118 R)
• M66: 45,293,598 km (0.03 R)
• M67: 45,798,491 km (0.058 R)
• M68: 46,102,324 km (0.078 R)
• M69: 47,426,863 km (0.11 R)
• M70: 47,631,663 km (0.078 R)
• M71: 48,454,152 km (0.073 R)
• M72: 52,107,033 km (0.088 R)
• M73: 52,636,011 km (0.105 R)
• M74: 54,126,754 km (0.07 R)
• M75: 56,388,823 km (0.086 R)
• M76: 56,497,281 km (0.094 R)
• M77: 56,714,498 km (0.075 R)
• M78: 57,149,678 km (0.037 R)
• M79: 59,562,991 km (0.106 R)
• M80: 60,782,064 km (0.119 R)
• M81: 62,794,604 km (0.051 R)
• M82: 64,715,291 km (0.11 R)
• M83: 65,625,893 km (0.081 R)
• M84: 65,968,323 km (0.112 R)
• M85: 69,193,952 km (0.082 R)
• M86: 70,592,094 km (0.071 R)
• M87: 70,943,050 km (0.039 R)
• M88: 71,177,320 km (0.084 R)
• M89: 72,117,094 km (0.104 R)
• M90: 72,470,594 km (0.105 R)
• M91: 72,706,510 km (0.049 R)
• M92: 73,890,128 km (0.097 R)
• M93: 75,438,466 km (0.031 R)
• M94: 79,173,476 km (0.116 R)
• M95: 81,860,404 km (0.096 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 16,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit