🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.74 AU - 1.14 AU

Year: 326 Days

Day: 41.3 Hours

Environment

Temp: 109 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,358,715 km

• M1: 52,509 km (0.052 R)
• M2: 582,983 km (0.116 R)

Asteroid Belt

Center: 1.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.47 AU - 2.93 AU

Year: 1589 Days

Day: 35.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 55 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.77 AU - 2.89 AU

Year: 1705 Days

Day: 36.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.66 AU - 5.16 AU

Year: 3317 Days

Day: 37 Hours

Environment

Temp: -116 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.1

Radius: 8

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.44 AU - 6.7 AU

Year: 5356 Days

Day: 10.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 71,358,715 km

• M1: 109,057 km (0.027 R)
• M2: 289,023 km (0.1 R)
• M3: 421,716 km (0.064 R)
• M4: 535,411 km (0.11 R)
• M5: 641,625 km (0.107 R)
• M6: 736,022 km (0.038 R)
• M7: 917,783 km (0.088 R)
• M8: 1,047,335 km (0.037 R)
• M9: 1,106,875 km (0.108 R)
• M10: 1,190,649 km (0.095 R)
• M11: 1,373,009 km (0.114 R)
• M12: 1,782,459 km (0.092 R)
• M13: 1,854,266 km (0.069 R)
• M14: 1,963,921 km (0.065 R)
• M15: 2,266,857 km (0.11 R)
• M16: 2,354,820 km (0.062 R)
• M17: 2,991,359 km (0.056 R)
• M18: 3,055,686 km (0.044 R)
• M19: 3,163,845 km (0.047 R)
• M20: 3,429,082 km (0.115 R)
• M21: 3,541,580 km (0.064 R)
• M22: 3,598,427 km (0.062 R)
• M23: 3,933,676 km (0.103 R)
• M24: 4,158,821 km (0.12 R)
• M25: 4,315,300 km (0.041 R)
• M26: 4,584,576 km (0.104 R)
• M27: 4,671,493 km (0.031 R)
• M28: 4,986,097 km (0.092 R)
• M29: 5,165,465 km (0.119 R)
• M30: 5,702,521 km (0.083 R)
• M31: 5,836,262 km (0.042 R)
• M32: 6,188,864 km (0.094 R)
• M33: 6,381,546 km (0.111 R)
• M34: 6,604,148 km (0.101 R)
• M35: 7,085,853 km (0.05 R)
• M36: 7,244,277 km (0.088 R)
• M37: 7,918,814 km (0.106 R)
• M38: 8,233,418 km (0.107 R)
• M39: 8,384,811 km (0.106 R)
• M40: 8,445,548 km (0.079 R)
• M41: 8,690,140 km (0.096 R)
• M42: 9,061,293 km (0.105 R)
• M43: 9,201,915 km (0.107 R)
• M44: 9,899,489 km (0.09 R)
• M45: 10,076,464 km (0.077 R)
• M46: 10,894,465 km (0.085 R)
• M47: 11,093,879 km (0.096 R)
• M48: 11,177,504 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754

Radius: 7.7

Gravity: 12.72 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 12.92 AU - 13.62 AU

Year: 17313 Days

Day: 20.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,358,715 km

• M1: 97,987 km (0.119 R)
• M2: 178,021 km (0.043 R)
• M3: 344,374 km (0.081 R)
• M4: 709,094 km (0.038 R)
• M5: 798,853 km (0.105 R)
• M6: 940,821 km (0.041 R)
• M7: 990,039 km (0.098 R)
• M8: 1,648,120 km (0.088 R)
• M9: 2,116,810 km (0.119 R)
• M10: 2,281,966 km (0.059 R)
• M11: 2,451,460 km (0.096 R)
• M12: 2,911,175 km (0.038 R)
• M13: 3,435,964 km (0.104 R)
• M14: 3,513,456 km (0.098 R)
• M15: 3,828,808 km (0.081 R)
• M16: 4,360,628 km (0.106 R)
• M17: 4,528,926 km (0.097 R)
• M18: 5,951,153 km (0.046 R)
• M19: 6,469,659 km (0.099 R)
• M20: 7,399,260 km (0.104 R)
• M21: 7,600,320 km (0.066 R)
• M22: 8,370,001 km (0.096 R)
• M23: 9,927,464 km (0.083 R)
• M24: 10,038,167 km (0.095 R)
• M25: 12,935,279 km (0.081 R)
• M26: 13,543,694 km (0.082 R)
• M27: 13,975,283 km (0.098 R)
• M28: 14,411,212 km (0.043 R)
• M29: 14,599,406 km (0.06 R)
• M30: 14,978,337 km (0.095 R)
• M31: 15,745,774 km (0.088 R)
• M32: 17,252,374 km (0.117 R)
• M33: 17,385,517 km (0.099 R)
• M34: 17,652,848 km (0.086 R)
• M35: 18,599,354 km (0.112 R)
• M36: 19,840,268 km (0.118 R)
• M37: 21,393,094 km (0.064 R)
• M38: 21,464,602 km (0.116 R)
• M39: 21,751,381 km (0.092 R)
• M40: 22,765,355 km (0.039 R)
• M41: 23,057,819 km (0.071 R)
• M42: 23,646,487 km (0.093 R)
• M43: 24,613,786 km (0.098 R)
• M44: 25,140,072 km (0.108 R)
• M45: 26,356,602 km (0.089 R)
• M46: 26,894,855 km (0.039 R)
• M47: 26,972,047 km (0.084 R)
• M48: 28,610,144 km (0.066 R)
• M49: 28,846,808 km (0.074 R)
• M50: 29,560,539 km (0.104 R)
• M51: 30,039,701 km (0.119 R)
• M52: 30,843,790 km (0.069 R)
• M53: 34,465,554 km (0.095 R)
• M54: 34,969,699 km (0.092 R)
• M55: 35,307,192 km (0.036 R)
• M56: 35,391,715 km (0.093 R)
• M57: 35,985,469 km (0.088 R)
• M58: 36,753,504 km (0.1 R)
• M59: 37,440,906 km (0.089 R)
• M60: 38,132,497 km (0.056 R)
• M61: 38,306,031 km (0.104 R)
• M62: 42,459,316 km (0.11 R)
• M63: 42,819,399 km (0.058 R)
• M64: 43,180,378 km (0.029 R)
• M65: 43,633,211 km (0.101 R)
• M66: 45,828,111 km (0.085 R)
• M67: 46,753,224 km (0.106 R)
• M68: 46,939,025 km (0.091 R)
• M69: 47,124,975 km (0.085 R)
• M70: 47,871,468 km (0.089 R)
• M71: 48,152,413 km (0.097 R)
• M72: 48,998,539 km (0.099 R)
• M73: 49,849,451 km (0.069 R)
• M74: 50,896,337 km (0.091 R)
• M75: 51,662,129 km (0.099 R)
• M76: 52,142,637 km (0.059 R)
• M77: 52,238,978 km (0.119 R)
• M78: 52,721,282 km (0.083 R)
• M79: 53,302,170 km (0.095 R)
• M80: 54,763,293 km (0.104 R)
• M81: 55,351,511 km (0.098 R)
• M82: 56,336,464 km (0.11 R)
• M83: 57,426,583 km (0.115 R)
• M84: 57,625,549 km (0.104 R)
• M85: 58,123,859 km (0.095 R)
• M86: 59,929,805 km (0.119 R)
• M87: 60,941,086 km (0.073 R)
• M88: 61,652,424 km (0.097 R)
• M89: 62,366,305 km (0.066 R)
• M90: 62,775,605 km (0.072 R)
• M91: 63,288,426 km (0.12 R)
• M92: 64,318,109 km (0.068 R)
• M93: 69,761,377 km (0.102 R)
• M94: 70,292,449 km (0.103 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 10,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit