🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.51 AU - 0.73 AU

Year: 177 Days

Day: 28.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.6 AU - 0.76 AU

Year: 204 Days

Day: 38.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 20,579,818 km

• M1: 47,572 km (0.069 R)
• M2: 315,801 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.69 AU - 0.71 AU

Year: 213 Days

Day: 24.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,579,818 km

• M1: 314,156 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.59 AU - 0.81 AU

Year: 213 Days

Day: 46.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,579,818 km

• M1: 505,641 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.94 AU - 4.82 AU

Year: 2778 Days

Day: 18.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.3

Radius: 10.1

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.38 AU - 9.72 AU

Year: 9895 Days

Day: 7.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 20,579,818 km

• M1: 133,441 km (0.078 R)
• M2: 304,132 km (0.095 R)
• M3: 453,431 km (0.038 R)
• M4: 538,852 km (0.109 R)
• M5: 678,426 km (0.095 R)
• M6: 848,818 km (0.078 R)
• M7: 976,874 km (0.093 R)
• M8: 1,853,069 km (0.118 R)
• M9: 2,454,003 km (0.058 R)
• M10: 2,858,815 km (0.053 R)
• M11: 2,970,266 km (0.079 R)
• M12: 3,111,785 km (0.056 R)
• M13: 3,255,698 km (0.094 R)
• M14: 3,761,040 km (0.115 R)
• M15: 4,164,206 km (0.057 R)
• M16: 4,483,747 km (0.107 R)
• M17: 4,811,367 km (0.047 R)
• M18: 5,283,049 km (0.085 R)
• M19: 6,343,399 km (0.096 R)
• M20: 6,711,260 km (0.033 R)
• M21: 6,785,610 km (0.106 R)
• M22: 6,972,906 km (0.094 R)
• M23: 7,161,848 km (0.082 R)
• M24: 7,276,141 km (0.108 R)
• M25: 7,622,311 km (0.036 R)
• M26: 7,934,671 km (0.103 R)
• M27: 8,092,497 km (0.111 R)
• M28: 8,211,427 km (0.059 R)
• M29: 8,291,163 km (0.086 R)
• M30: 8,733,823 km (0.119 R)
• M31: 9,019,704 km (0.099 R)
• M32: 10,624,291 km (0.09 R)
• M33: 10,798,274 km (0.098 R)
• M34: 11,105,099 km (0.114 R)
• M35: 12,315,346 km (0.108 R)
• M36: 12,406,600 km (0.118 R)
• M37: 13,378,986 km (0.084 R)
• M38: 15,840,619 km (0.112 R)
• M39: 17,148,404 km (0.119 R)
• M40: 17,506,541 km (0.11 R)
• M41: 18,229,847 km (0.084 R)
• M42: 18,386,177 km (0.114 R)
• M43: 18,647,674 km (0.115 R)
• M44: 20,892,390 km (0.101 R)
• M45: 21,274,762 km (0.076 R)
• M46: 21,384,417 km (0.117 R)
• M47: 21,494,372 km (0.102 R)
• M48: 21,769,781 km (0.102 R)
• M49: 22,046,537 km (0.05 R)
• M50: 22,939,637 km (0.08 R)
• M51: 23,108,383 km (0.09 R)
• M52: 24,588,504 km (0.074 R)
• M53: 24,761,140 km (0.1 R)
• M54: 25,165,803 km (0.098 R)
• M55: 25,689,246 km (0.106 R)
• M56: 25,864,574 km (0.029 R)
• M57: 27,340,806 km (0.109 R)
• M58: 28,179,452 km (0.093 R)
• M59: 30,189,299 km (0.048 R)
• M60: 30,621,637 km (0.057 R)
• M61: 30,807,438 km (0.046 R)
• M62: 30,931,604 km (0.095 R)
• M63: 31,305,000 km (0.072 R)
• M64: 31,742,574 km (0.115 R)
• M65: 32,750,265 km (0.103 R)
• M66: 32,813,545 km (0.09 R)
• M67: 33,640,522 km (0.095 R)
• M68: 33,896,334 km (0.116 R)
• M69: 33,960,362 km (0.11 R)
• M70: 34,538,708 km (0.105 R)
• M71: 34,990,792 km (0.064 R)
• M72: 36,424,389 km (0.101 R)
• M73: 37,877,134 km (0.085 R)
• M74: 40,498,687 km (0.045 R)
• M75: 41,591,050 km (0.067 R)
• M76: 41,728,381 km (0.09 R)
• M77: 42,416,681 km (0.043 R)
• M78: 42,831,516 km (0.108 R)
• M79: 43,665,225 km (0.074 R)
• M80: 43,804,800 km (0.099 R)
• M81: 45,490,020 km (0.117 R)
• M82: 46,127,456 km (0.073 R)
• M83: 47,267,990 km (0.118 R)
• M84: 48,129,375 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.7

Radius: 9.8

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.6 AU - 10.04 AU

Year: 10341 Days

Day: 10.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 20,579,818 km

• M1: 139,276 km (0.063 R)
• M2: 233,522 km (0.112 R)
• M3: 310,715 km (0.1 R)
• M4: 378,632 km (0.079 R)
• M5: 476,619 km (0.078 R)
• M6: 720,912 km (0.107 R)
• M7: 1,736,532 km (0.073 R)
• M8: 1,883,437 km (0.08 R)
• M9: 2,204,175 km (0.086 R)
• M10: 2,542,266 km (0.038 R)
• M11: 2,802,866 km (0.076 R)
• M12: 2,992,107 km (0.052 R)
• M13: 3,104,455 km (0.094 R)
• M14: 3,250,911 km (0.113 R)
• M15: 3,466,631 km (0.102 R)
• M16: 4,303,632 km (0.116 R)
• M17: 4,596,095 km (0.115 R)
• M18: 4,914,140 km (0.113 R)
• M19: 5,085,430 km (0.097 R)
• M20: 5,239,217 km (0.109 R)
• M21: 5,355,753 km (0.097 R)
• M22: 5,473,038 km (0.081 R)
• M23: 5,750,093 km (0.064 R)
• M24: 6,031,786 km (0.075 R)
• M25: 7,160,502 km (0.111 R)
• M26: 7,420,054 km (0.105 R)
• M27: 7,948,584 km (0.113 R)
• M28: 9,041,845 km (0.068 R)
• M29: 9,582,342 km (0.082 R)
• M30: 9,844,587 km (0.103 R)
• M31: 10,278,870 km (0.117 R)
• M32: 10,351,873 km (0.083 R)
• M33: 10,941,887 km (0.107 R)
• M34: 11,016,387 km (0.102 R)
• M35: 11,316,331 km (0.111 R)
• M36: 12,464,495 km (0.087 R)
• M37: 12,855,543 km (0.113 R)
• M38: 13,092,058 km (0.09 R)
• M39: 13,197,674 km (0.092 R)
• M40: 13,383,175 km (0.081 R)
• M41: 13,542,796 km (0.087 R)
• M42: 14,513,985 km (0.096 R)
• M43: 14,815,276 km (0.056 R)
• M44: 15,008,107 km (0.11 R)
• M45: 15,118,660 km (0.054 R)
• M46: 15,396,164 km (0.089 R)
• M47: 15,703,438 km (0.095 R)
• M48: 15,843,761 km (0.065 R)
• M49: 15,956,408 km (0.036 R)
• M50: 16,040,931 km (0.083 R)
• M51: 17,241,005 km (0.098 R)
• M52: 17,618,291 km (0.09 R)
• M53: 17,910,455 km (0.083 R)
• M54: 18,351,470 km (0.112 R)
• M55: 18,558,663 km (0.112 R)
• M56: 18,677,294 km (0.084 R)
• M57: 18,766,454 km (0.114 R)
• M58: 19,005,063 km (0.076 R)
• M59: 19,364,696 km (0.117 R)
• M60: 19,999,590 km (0.09 R)
• M61: 20,121,213 km (0.043 R)
• M62: 20,304,321 km (0.119 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 15,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit