🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.48 AU - 0.7 AU

Year: 162 Days

Day: 26.4 Hours

Environment

Temp: 212 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,625,564 km

• M1: 122,670 km (0.054 R)
• M2: 283,787 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.27 AU - 1.69 AU

Year: 645 Days

Day: 37.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.45 AU - 1.91 AU

Year: 780 Days

Day: 40.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.54 AU - 2.28 AU

Year: 945 Days

Day: 16.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 52.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.9

Radius: 9

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.61 AU - 10.37 AU

Year: 9654 Days

Day: 7 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 65,625,564 km

• M1: 154,684 km (0.118 R)
• M2: 269,276 km (0.03 R)
• M3: 483,949 km (0.099 R)
• M4: 680,670 km (0.079 R)
• M5: 943,065 km (0.116 R)
• M6: 1,051,374 km (0.096 R)
• M7: 1,221,915 km (0.06 R)
• M8: 1,888,673 km (0.118 R)
• M9: 2,009,548 km (0.064 R)
• M10: 2,259,227 km (0.102 R)
• M11: 2,556,927 km (0.117 R)
• M12: 2,652,520 km (0.085 R)
• M13: 2,749,459 km (0.099 R)
• M14: 4,384,414 km (0.074 R)
• M15: 4,476,267 km (0.06 R)
• M16: 4,850,262 km (0.1 R)
• M17: 5,185,810 km (0.109 R)
• M18: 5,283,049 km (0.111 R)
• M19: 5,356,352 km (0.11 R)
• M20: 6,031,786 km (0.117 R)
• M21: 6,108,530 km (0.056 R)
• M22: 6,288,795 km (0.108 R)
• M23: 6,470,856 km (0.106 R)
• M24: 7,243,529 km (0.109 R)
• M25: 8,356,687 km (0.106 R)
• M26: 9,079,244 km (0.088 R)
• M27: 9,851,917 km (0.101 R)
• M28: 10,063,598 km (0.108 R)
• M29: 12,358,579 km (0.089 R)
• M30: 12,948,444 km (0.093 R)
• M31: 13,313,463 km (0.046 R)
• M32: 13,581,093 km (0.108 R)
• M33: 13,648,263 km (0.099 R)
• M34: 14,155,549 km (0.083 R)
• M35: 14,360,348 km (0.096 R)
• M36: 14,634,711 km (0.061 R)
• M37: 15,433,414 km (0.1 R)
• M38: 16,639,921 km (0.087 R)
• M39: 16,747,781 km (0.068 R)
• M40: 16,855,940 km (0.114 R)
• M41: 18,171,653 km (0.12 R)
• M42: 18,729,653 km (0.116 R)
• M43: 19,710,118 km (0.105 R)
• M44: 20,168,187 km (0.091 R)
• M45: 20,514,057 km (0.102 R)
• M46: 21,289,722 km (0.104 R)
• M47: 23,230,455 km (0.027 R)
• M48: 24,201,644 km (0.063 R)
• M49: 24,364,706 km (0.045 R)
• M50: 24,774,155 km (0.087 R)
• M51: 24,938,563 km (0.064 R)
• M52: 25,062,131 km (0.119 R)
• M53: 25,392,593 km (0.119 R)
• M54: 25,475,470 km (0.029 R)
• M55: 25,558,347 km (0.096 R)
• M56: 27,108,780 km (0.082 R)
• M57: 27,703,282 km (0.085 R)
• M58: 27,831,337 km (0.076 R)
• M59: 28,689,431 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.3

Radius: 5.5

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 15.02 AU - 23.14 AU

Year: 29850 Days

Day: 20.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,625,564 km

• M1: 70,461 km (0.074 R)
• M2: 106,813 km (0.108 R)
• M3: 144,063 km (0.117 R)
• M4: 188,793 km (0.108 R)
• M5: 267,930 km (0.043 R)
• M6: 443,707 km (0.053 R)
• M7: 757,863 km (0.11 R)
• M8: 1,154,746 km (0.101 R)
• M9: 1,282,503 km (0.12 R)
• M10: 1,469,201 km (0.098 R)
• M11: 1,779,766 km (0.118 R)
• M12: 1,897,799 km (0.058 R)
• M13: 1,957,787 km (0.116 R)
• M14: 2,525,661 km (0.076 R)
• M15: 3,429,232 km (0.088 R)
• M16: 3,502,535 km (0.049 R)
• M17: 3,650,786 km (0.119 R)
• M18: 3,725,585 km (0.084 R)
• M19: 4,422,412 km (0.065 R)
• M20: 5,158,583 km (0.088 R)
• M21: 5,583,741 km (0.053 R)
• M22: 6,833,182 km (0.12 R)
• M23: 6,879,408 km (0.067 R)
• M24: 7,299,628 km (0.08 R)
• M25: 7,489,019 km (0.043 R)
• M26: 7,536,741 km (0.077 R)
• M27: 7,969,827 km (0.095 R)
• M28: 8,609,657 km (0.099 R)
• M29: 9,833,517 km (0.103 R)
• M30: 10,253,588 km (0.098 R)
• M31: 10,306,396 km (0.111 R)
• M32: 11,383,650 km (0.074 R)
• M33: 11,824,365 km (0.081 R)
• M34: 11,879,866 km (0.071 R)
• M35: 12,609,305 km (0.04 R)
• M36: 12,722,701 km (0.1 R)
• M37: 13,180,171 km (0.076 R)
• M38: 13,817,757 km (0.085 R)
• M39: 14,287,793 km (0.082 R)
• M40: 17,341,984 km (0.086 R)
• M41: 17,468,244 km (0.065 R)
• M42: 17,785,242 km (0.115 R)
• M43: 18,232,091 km (0.098 R)
• M44: 18,682,680 km (0.091 R)
• M45: 19,594,778 km (0.105 R)
• M46: 19,726,274 km (0.081 R)
• M47: 19,858,070 km (0.114 R)
• M48: 19,924,043 km (0.076 R)
• M49: 20,454,666 km (0.076 R)
• M50: 20,788,719 km (0.106 R)
• M51: 21,326,972 km (0.03 R)
• M52: 22,899,544 km (0.084 R)
• M53: 23,734,749 km (0.099 R)
• M54: 23,945,234 km (0.111 R)
• M55: 24,721,796 km (0.118 R)
• M56: 25,291,764 km (0.117 R)
• M57: 27,247,307 km (0.078 R)
• M58: 28,354,631 km (0.117 R)
• M59: 29,401,218 km (0.1 R)
• M60: 29,627,110 km (0.086 R)
• M61: 30,612,811 km (0.109 R)
• M62: 31,301,559 km (0.088 R)
• M63: 32,072,587 km (0.057 R)
• M64: 33,319,485 km (0.112 R)
• M65: 33,397,874 km (0.116 R)
• M66: 33,712,329 km (0.086 R)
• M67: 34,106,819 km (0.077 R)
• M68: 34,661,527 km (0.032 R)
• M69: 35,299,114 km (0.12 R)
• M70: 35,860,255 km (0.064 R)
• M71: 36,586,104 km (0.116 R)
• M72: 37,888,204 km (0.032 R)
• M73: 39,122,835 km (0.067 R)
• M74: 40,537,881 km (0.046 R)
• M75: 41,631,143 km (0.08 R)
• M76: 41,715,665 km (0.095 R)
• M77: 44,277,230 km (0.103 R)
• M78: 45,664,152 km (0.092 R)
• M79: 47,948,062 km (0.102 R)
• M80: 48,747,364 km (0.107 R)
• M81: 49,819,831 km (0.073 R)
• M82: 50,089,107 km (0.036 R)
• M83: 52,534,733 km (0.117 R)
• M84: 52,626,137 km (0.097 R)
• M85: 52,717,542 km (0.099 R)
• M86: 52,991,904 km (0.086 R)
• M87: 56,042,055 km (0.083 R)
• M88: 57,071,438 km (0.091 R)
• M89: 57,918,162 km (0.103 R)
• M90: 58,579,684 km (0.084 R)
• M91: 59,910,207 km (0.026 R)
• M92: 62,600,875 km (0.08 R)
• M93: 63,961,018 km (0.103 R)
• M94: 64,351,319 km (0.082 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 11,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit