🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.61 AU - 0.75 AU

Year: 202 Days

Day: 23.5 Hours

Environment

Temp: 200 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,465,502 km

• M1: 22,589 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.65 AU - 0.73 AU

Year: 206 Days

Day: 28.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.06 AU - 3.56 AU

Year: 2167 Days

Day: 41.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.1

Radius: 13

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.79 AU - 7.33 AU

Year: 6047 Days

Day: 12.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 44,465,502 km

• M1: 163,510 km (0.048 R)
• M2: 322,683 km (0.114 R)
• M3: 407,205 km (0.049 R)
• M4: 495,169 km (0.106 R)
• M5: 600,187 km (0.065 R)
• M6: 788,680 km (0.081 R)
• M7: 1,094,308 km (0.082 R)
• M8: 1,216,081 km (0.062 R)
• M9: 1,319,304 km (0.095 R)
• M10: 1,449,903 km (0.05 R)
• M11: 1,597,556 km (0.058 R)
• M12: 1,711,699 km (0.106 R)
• M13: 2,084,946 km (0.045 R)
• M14: 2,168,272 km (0.08 R)
• M15: 3,096,227 km (0.047 R)
• M16: 3,208,126 km (0.12 R)
• M17: 3,652,731 km (0.054 R)
• M18: 3,856,633 km (0.101 R)
• M19: 3,942,801 km (0.106 R)
• M20: 4,293,908 km (0.053 R)
• M21: 4,545,681 km (0.09 R)
• M22: 4,691,838 km (0.064 R)
• M23: 4,783,990 km (0.112 R)
• M24: 4,951,390 km (0.101 R)
• M25: 5,196,581 km (0.11 R)
• M26: 5,292,025 km (0.09 R)
• M27: 5,523,453 km (0.084 R)
• M28: 5,758,321 km (0.094 R)
• M29: 6,096,562 km (0.04 R)
• M30: 6,298,669 km (0.09 R)
• M31: 6,544,159 km (0.082 R)
• M32: 7,192,965 km (0.109 R)
• M33: 7,363,806 km (0.111 R)
• M34: 7,471,217 km (0.107 R)
• M35: 7,731,218 km (0.101 R)
• M36: 7,818,583 km (0.119 R)
• M37: 8,126,904 km (0.101 R)
• M38: 8,439,115 km (0.071 R)
• M39: 9,121,880 km (0.054 R)
• M40: 9,657,291 km (0.093 R)
• M41: 9,751,388 km (0.116 R)
• M42: 9,916,992 km (0.072 R)
• M43: 10,661,242 km (0.11 R)
• M44: 10,929,770 km (0.102 R)
• M45: 11,299,576 km (0.094 R)
• M46: 11,423,742 km (0.084 R)
• M47: 11,899,763 km (0.094 R)
• M48: 12,305,622 km (0.117 R)
• M49: 12,690,238 km (0.077 R)
• M50: 12,974,923 km (0.06 R)
• M51: 13,131,103 km (0.116 R)
• M52: 13,314,061 km (0.117 R)
• M53: 13,868,022 km (0.102 R)
• M54: 14,348,979 km (0.116 R)
• M55: 14,483,467 km (0.114 R)
• M56: 14,645,632 km (0.099 R)
• M57: 14,998,683 km (0.114 R)
• M58: 15,162,642 km (0.064 R)
• M59: 15,602,759 km (0.117 R)
• M60: 15,796,638 km (0.107 R)
• M61: 16,019,239 km (0.037 R)
• M62: 16,326,962 km (0.106 R)
• M63: 16,439,310 km (0.08 R)
• M64: 17,233,226 km (0.072 R)
• M65: 17,319,095 km (0.109 R)
• M66: 17,807,981 km (0.054 R)
• M67: 18,039,708 km (0.091 R)
• M68: 18,447,512 km (0.114 R)
• M69: 18,799,516 km (0.095 R)
• M70: 19,510,255 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.5

Radius: 15

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 10.19 AU - 10.97 AU

Year: 12385 Days

Day: 10.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,465,502 km

• M1: 187,895 km (0.071 R)
• M2: 302,487 km (0.085 R)
• M3: 773,271 km (0.104 R)
• M4: 886,667 km (0.053 R)
• M5: 1,226,254 km (0.1 R)
• M6: 1,382,135 km (0.111 R)
• M7: 1,758,074 km (0.05 R)
• M8: 1,890,917 km (0.11 R)
• M9: 3,738,451 km (0.098 R)
• M10: 4,662,517 km (0.067 R)
• M11: 4,912,345 km (0.086 R)
• M12: 5,360,092 km (0.11 R)
• M13: 5,622,038 km (0.1 R)
• M14: 6,227,011 km (0.081 R)
• M15: 6,329,785 km (0.062 R)
• M16: 6,606,990 km (0.107 R)
• M17: 6,817,474 km (0.111 R)
• M18: 6,958,994 km (0.12 R)
• M19: 7,317,281 km (0.097 R)
• M20: 8,089,505 km (0.114 R)
• M21: 8,352,648 km (0.076 R)
• M22: 8,504,340 km (0.026 R)
• M23: 9,276,564 km (0.105 R)
• M24: 10,476,937 km (0.083 R)
• M25: 10,640,747 km (0.09 R)
• M26: 13,153,991 km (0.036 R)
• M27: 13,731,589 km (0.071 R)
• M28: 13,866,077 km (0.119 R)
• M29: 14,728,060 km (0.098 R)
• M30: 15,003,769 km (0.047 R)
• M31: 15,513,898 km (0.033 R)
• M32: 15,982,588 km (0.053 R)
• M33: 16,886,009 km (0.107 R)
• M34: 17,174,733 km (0.108 R)
• M35: 17,854,955 km (0.092 R)
• M36: 18,296,867 km (0.039 R)
• M37: 20,202,295 km (0.109 R)
• M38: 20,304,321 km (0.083 R)
• M39: 21,490,033 km (0.087 R)
• M40: 21,907,711 km (0.085 R)
• M41: 22,328,081 km (0.107 R)
• M42: 23,176,899 km (0.086 R)
• M43: 23,283,712 km (0.093 R)
• M44: 23,551,642 km (0.057 R)
• M45: 24,144,498 km (0.094 R)
• M46: 24,578,781 km (0.09 R)
• M47: 24,742,291 km (0.065 R)
• M48: 25,620,580 km (0.101 R)
• M49: 26,788,790 km (0.089 R)
• M50: 28,145,044 km (0.113 R)
• M51: 28,373,331 km (0.045 R)
• M52: 29,119,375 km (0.111 R)
• M53: 29,292,310 km (0.095 R)
• M54: 30,630,613 km (0.113 R)
• M55: 30,748,047 km (0.065 R)
• M56: 31,573,379 km (0.093 R)
• M57: 31,870,031 km (0.107 R)
• M58: 32,525,719 km (0.052 R)
• M59: 32,705,236 km (0.104 R)
• M60: 33,246,182 km (0.092 R)
• M61: 33,911,145 km (0.041 R)
• M62: 34,154,091 km (0.078 R)
• M63: 34,580,595 km (0.092 R)
• M64: 35,561,957 km (0.108 R)
• M65: 35,685,375 km (0.086 R)
• M66: 36,056,228 km (0.102 R)
• M67: 36,677,060 km (0.114 R)
• M68: 37,866,662 km (0.108 R)
• M69: 38,181,715 km (0.113 R)
• M70: 38,561,095 km (0.084 R)
• M71: 38,814,664 km (0.111 R)
• M72: 39,132,409 km (0.11 R)
• M73: 39,578,660 km (0.108 R)
• M74: 40,090,883 km (0.034 R)
• M75: 41,705,493 km (0.075 R)
• M76: 41,835,493 km (0.103 R)
• M77: 41,965,793 km (0.109 R)
• M78: 42,618,937 km (0.057 R)
• M79: 42,815,509 km (0.1 R)
• M80: 43,736,882 km (0.098 R)
• M81: 44,133,765 km (0.117 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 13,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit