🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.52 AU - 0.72 AU

Year: 176 Days

Day: 40.7 Hours

Environment

Temp: 227 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.81 AU - 0.97 AU

Year: 302 Days

Day: 39.5 Hours

Environment

Temp: 82 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,757,330 km

• M1: 497,712 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.03 AU - 1.31 AU

Year: 455 Days

Day: 32.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.2

Radius: 10.8

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.98 AU - 6.34 AU

Year: 5502 Days

Day: 6.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,757,330 km

• M1: 143,464 km (0.093 R)
• M2: 433,834 km (0.108 R)
• M3: 502,050 km (0.096 R)
• M4: 704,905 km (0.115 R)
• M5: 860,786 km (0.063 R)
• M6: 997,219 km (0.079 R)
• M7: 1,076,357 km (0.109 R)
• M8: 1,258,417 km (0.115 R)
• M9: 1,362,089 km (0.062 R)
• M10: 1,505,104 km (0.081 R)
• M11: 2,336,420 km (0.113 R)
• M12: 2,530,897 km (0.116 R)
• M13: 2,619,160 km (0.099 R)
• M14: 2,936,157 km (0.105 R)
• M15: 3,005,720 km (0.083 R)
• M16: 3,075,732 km (0.11 R)
• M17: 3,265,572 km (0.039 R)
• M18: 3,631,788 km (0.085 R)
• M19: 3,960,005 km (0.074 R)
• M20: 4,062,929 km (0.095 R)
• M21: 4,192,780 km (0.076 R)
• M22: 4,297,797 km (0.098 R)
• M23: 5,001,356 km (0.077 R)
• M24: 5,595,708 km (0.089 R)
• M25: 5,828,183 km (0.119 R)
• M26: 6,574,826 km (0.039 R)
• M27: 6,850,984 km (0.094 R)
• M28: 7,799,135 km (0.092 R)
• M29: 7,928,687 km (0.112 R)
• M30: 9,058,600 km (0.063 R)
• M31: 9,573,067 km (0.088 R)
• M32: 9,677,187 km (0.114 R)
• M33: 9,781,606 km (0.112 R)
• M34: 10,061,803 km (0.059 R)
• M35: 10,132,413 km (0.043 R)
• M36: 10,203,024 km (0.114 R)
• M37: 10,918,550 km (0.052 R)
• M38: 11,209,368 km (0.107 R)
• M39: 11,502,730 km (0.1 R)
• M40: 11,724,434 km (0.107 R)
• M41: 12,854,197 km (0.069 R)
• M42: 12,969,088 km (0.107 R)
• M43: 13,704,511 km (0.057 R)
• M44: 14,057,712 km (0.097 R)
• M45: 14,692,904 km (0.077 R)
• M46: 14,933,607 km (0.107 R)
• M47: 15,054,333 km (0.065 R)
• M48: 15,418,753 km (0.053 R)
• M49: 15,540,825 km (0.042 R)
• M50: 15,991,414 km (0.113 R)
• M51: 16,238,998 km (0.113 R)
• M52: 16,612,694 km (0.087 R)
• M53: 17,750,835 km (0.108 R)
• M54: 18,523,508 km (0.046 R)
• M55: 18,783,509 km (0.043 R)
• M56: 19,219,586 km (0.076 R)
• M57: 20,146,196 km (0.056 R)
• M58: 21,722,658 km (0.082 R)
• M59: 21,951,094 km (0.056 R)
• M60: 22,134,351 km (0.117 R)
• M61: 23,058,717 km (0.109 R)
• M62: 23,525,612 km (0.102 R)
• M63: 24,184,441 km (0.09 R)
• M64: 24,611,243 km (0.12 R)
• M65: 24,992,718 km (0.034 R)
• M66: 25,136,332 km (0.092 R)
• M67: 25,232,074 km (0.062 R)
• M68: 26,538,064 km (0.097 R)
• M69: 26,782,357 km (0.102 R)
• M70: 27,223,821 km (0.099 R)
• M71: 27,915,411 km (0.111 R)
• M72: 28,412,974 km (0.101 R)
• M73: 29,517,904 km (0.1 R)
• M74: 31,304,701 km (0.058 R)
• M75: 32,445,684 km (0.042 R)
• M76: 33,284,030 km (0.095 R)
• M77: 33,547,472 km (0.086 R)
• M78: 33,758,704 km (0.111 R)
• M79: 33,864,470 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.4

Radius: 14.8

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.23 AU - 10.93 AU

Year: 11518 Days

Day: 7.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,757,330 km

• M1: 219,610 km (0.12 R)
• M2: 410,945 km (0.057 R)
• M3: 749,785 km (0.09 R)
• M4: 937,530 km (0.058 R)
• M5: 1,498,671 km (0.114 R)
• M6: 1,659,639 km (0.086 R)
• M7: 2,043,507 km (0.119 R)
• M8: 2,269,101 km (0.12 R)
• M9: 2,385,188 km (0.12 R)
• M10: 2,551,092 km (0.096 R)
• M11: 2,745,570 km (0.12 R)
• M12: 3,545,918 km (0.085 R)
• M13: 3,819,084 km (0.107 R)
• M14: 4,242,147 km (0.113 R)
• M15: 4,503,195 km (0.119 R)
• M16: 4,799,698 km (0.085 R)
• M17: 4,920,124 km (0.093 R)
• M18: 5,072,116 km (0.119 R)
• M19: 5,287,387 km (0.034 R)
• M20: 5,505,950 km (0.105 R)
• M21: 6,048,990 km (0.12 R)
• M22: 6,212,052 km (0.061 R)
• M23: 7,429,180 km (0.083 R)
• M24: 7,744,981 km (0.069 R)
• M25: 8,101,024 km (0.119 R)
• M26: 8,498,954 km (0.12 R)
• M27: 9,654,598 km (0.112 R)
• M28: 9,922,528 km (0.1 R)
• M29: 10,115,359 km (0.08 R)
• M30: 11,378,863 km (0.115 R)
• M31: 12,733,771 km (0.081 R)
• M32: 13,027,731 km (0.076 R)
• M33: 13,579,597 km (0.098 R)
• M34: 13,708,102 km (0.113 R)
• M35: 14,356,459 km (0.106 R)
• M36: 14,662,536 km (0.051 R)
• M37: 15,103,401 km (0.117 R)
• M38: 15,370,134 km (0.119 R)
• M39: 16,088,952 km (0.118 R)
• M40: 16,543,729 km (0.073 R)
• M41: 17,280,349 km (0.092 R)
• M42: 18,263,357 km (0.078 R)
• M43: 18,833,325 km (0.117 R)
• M44: 19,893,226 km (0.103 R)
• M45: 20,873,690 km (0.084 R)
• M46: 21,320,090 km (0.101 R)
• M47: 21,419,722 km (0.082 R)
• M48: 21,569,470 km (0.114 R)
• M49: 22,323,293 km (0.07 R)
• M50: 22,475,135 km (0.091 R)
• M51: 22,677,990 km (0.027 R)
• M52: 22,983,618 km (0.097 R)
• M53: 23,856,821 km (0.047 R)
• M54: 24,479,747 km (0.115 R)
• M55: 24,584,166 km (0.112 R)
• M56: 25,847,819 km (0.114 R)
• M57: 26,060,547 km (0.091 R)
• M58: 26,167,061 km (0.115 R)
• M59: 26,380,687 km (0.056 R)
• M60: 26,541,205 km (0.052 R)
• M61: 27,728,564 km (0.106 R)
• M62: 28,602,963 km (0.102 R)
• M63: 29,209,283 km (0.085 R)
• M64: 29,652,991 km (0.043 R)
• M65: 30,715,734 km (0.095 R)
• M66: 30,941,028 km (0.096 R)
• M67: 31,166,921 km (0.115 R)
• M68: 32,075,878 km (0.055 R)
• M69: 32,591,093 km (0.068 R)
• M70: 32,763,430 km (0.081 R)
• M71: 33,397,874 km (0.108 R)
• M72: 33,803,733 km (0.045 R)
• M73: 34,620,388 km (0.072 R)
• M74: 35,976,194 km (0.071 R)
• M75: 37,049,259 km (0.105 R)
• M76: 37,169,087 km (0.108 R)
• M77: 38,800,302 km (0.06 R)
• M78: 39,165,919 km (0.103 R)
• M79: 40,085,049 km (0.117 R)
• M80: 40,578,123 km (0.095 R)
• M81: 40,763,625 km (0.116 R)
• M82: 40,887,342 km (0.084 R)
• M83: 41,197,309 km (0.087 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 13,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit