🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.58 AU - 0.72 AU

Year: 237 Days

Day: 15.3 Hours

Environment

Temp: -20 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,857,167 km

• M1: 215,122 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.61 AU - 0.79 AU

Year: 265 Days

Day: 16.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,857,167 km

• M1: 129,253 km (0.057 R)
• M2: 142,866 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.85 AU - 1.23 AU

Year: 480 Days

Day: 38.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,857,167 km

• M1: 96,491 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.13 AU - 1.79 AU

Year: 799 Days

Day: 40 Hours

Environment

Temp: -108 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.56 AU - 2.42 AU

Year: 1272 Days

Day: 43.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,857,167 km

• M1: 107,860 km (0.082 R)
• M2: 489,783 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.91 AU - 2.43 AU

Year: 1448 Days

Day: 25.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.4

Radius: 13.6

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.95 AU - 2.69 AU

Year: 1601 Days

Day: 9.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 55,857,167 km

• M1: 170,242 km (0.097 R)
• M2: 290,070 km (0.076 R)
• M3: 540,946 km (0.105 R)
• M4: 673,789 km (0.119 R)
• M5: 762,500 km (0.028 R)
• M6: 870,660 km (0.077 R)
• M7: 1,071,869 km (0.104 R)
• M8: 1,263,504 km (0.061 R)
• M9: 1,359,396 km (0.113 R)
• M10: 1,457,981 km (0.064 R)
• M11: 1,681,779 km (0.101 R)
• M12: 1,778,569 km (0.102 R)
• M13: 2,028,996 km (0.094 R)
• M14: 2,132,518 km (0.091 R)
• M15: 2,388,480 km (0.048 R)
• M16: 2,520,275 km (0.098 R)
• M17: 2,665,834 km (0.096 R)
• M18: 2,837,572 km (0.08 R)
• M19: 2,965,778 km (0.113 R)
• M20: 3,167,885 km (0.1 R)
• M21: 3,930,684 km (0.035 R)
• M22: 4,140,121 km (0.072 R)
• M23: 4,556,452 km (0.08 R)
• M24: 4,790,573 km (0.091 R)
• M25: 5,113,854 km (0.096 R)
• M26: 5,444,166 km (0.105 R)
• M27: 5,826,089 km (0.036 R)
• M28: 6,020,417 km (0.066 R)
• M29: 6,277,725 km (0.079 R)
• M30: 6,446,172 km (0.047 R)
• M31: 6,631,823 km (0.107 R)
• M32: 6,992,354 km (0.112 R)
• M33: 7,230,963 km (0.029 R)
• M34: 7,569,652 km (0.097 R)
• M35: 7,732,714 km (0.118 R)
• M36: 7,897,122 km (0.083 R)
• M37: 7,996,305 km (0.113 R)
• M38: 8,229,229 km (0.109 R)
• M39: 8,329,759 km (0.116 R)
• M40: 8,770,175 km (0.113 R)
• M41: 8,958,818 km (0.05 R)
• M42: 9,062,340 km (0.05 R)
• M43: 9,218,221 km (0.096 R)
• M44: 9,427,658 km (0.081 R)
• M45: 9,975,784 km (0.116 R)
• M46: 10,136,901 km (0.098 R)
• M47: 10,262,863 km (0.062 R)
• M48: 10,808,297 km (0.118 R)
• M49: 11,084,753 km (0.079 R)
• M50: 11,419,404 km (0.116 R)
• M51: 11,606,850 km (0.102 R)
• M52: 12,022,732 km (0.119 R)
• M53: 12,137,025 km (0.083 R)
• M54: 12,270,765 km (0.114 R)
• M55: 12,733,172 km (0.066 R)
• M56: 13,044,785 km (0.034 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.7

Radius: 10.8

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.72 AU - 9.18 AU

Year: 12130 Days

Day: 12.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,857,167 km

• M1: 174,132 km (0.062 R)
• M2: 328,667 km (0.107 R)
• M3: 423,811 km (0.082 R)
• M4: 563,535 km (0.11 R)
• M5: 1,348,176 km (0.098 R)
• M6: 1,442,722 km (0.12 R)
• M7: 1,922,931 km (0.058 R)
• M8: 2,450,712 km (0.094 R)
• M9: 2,596,869 km (0.083 R)
• M10: 2,929,126 km (0.051 R)
• M11: 3,053,293 km (0.11 R)
• M12: 3,534,698 km (0.03 R)
• M13: 3,633,882 km (0.086 R)
• M14: 3,869,050 km (0.056 R)
• M15: 4,005,633 km (0.03 R)
• M16: 4,143,861 km (0.104 R)
• M17: 4,425,255 km (0.107 R)
• M18: 4,822,287 km (0.116 R)
• M19: 4,932,541 km (0.074 R)
• M20: 5,382,232 km (0.049 R)
• M21: 7,016,290 km (0.105 R)
• M22: 7,309,651 km (0.109 R)
• M23: 7,436,660 km (0.107 R)
• M24: 7,952,024 km (0.094 R)
• M25: 9,017,161 km (0.069 R)
• M26: 9,336,403 km (0.08 R)
• M27: 9,520,408 km (0.103 R)
• M28: 9,845,335 km (0.076 R)
• M29: 10,221,275 km (0.064 R)
• M30: 10,506,258 km (0.115 R)
• M31: 10,649,723 km (0.12 R)
• M32: 11,623,007 km (0.052 R)
• M33: 11,970,373 km (0.078 R)
• M34: 12,170,385 km (0.102 R)
• M35: 12,321,180 km (0.068 R)
• M36: 13,393,946 km (0.106 R)
• M37: 13,810,427 km (0.12 R)
• M38: 14,870,328 km (0.112 R)
• M39: 15,193,309 km (0.075 R)
• M40: 15,464,381 km (0.081 R)
• M41: 15,846,454 km (0.041 R)
• M42: 16,564,374 km (0.111 R)
• M43: 16,787,424 km (0.1 R)
• M44: 18,376,303 km (0.076 R)
• M45: 18,723,071 km (0.113 R)
• M46: 19,071,933 km (0.088 R)
• M47: 19,481,832 km (0.053 R)
• M48: 19,658,207 km (0.102 R)
• M49: 21,513,221 km (0.073 R)
• M50: 22,615,608 km (0.035 R)
• M51: 22,925,126 km (0.073 R)
• M52: 23,298,522 km (0.08 R)
• M53: 23,548,350 km (0.1 R)
• M54: 24,811,555 km (0.1 R)
• M55: 25,003,040 km (0.085 R)
• M56: 26,031,974 km (0.085 R)
• M57: 26,161,526 km (0.084 R)
• M58: 26,486,453 km (0.117 R)
• M59: 26,943,624 km (0.112 R)
• M60: 28,999,398 km (0.108 R)
• M61: 29,201,056 km (0.088 R)
• M62: 31,725,669 km (0.069 R)
• M63: 32,420,103 km (0.069 R)
• M64: 32,629,240 km (0.105 R)
• M65: 33,682,409 km (0.088 R)
• M66: 37,053,597 km (0.027 R)
• M67: 37,272,459 km (0.028 R)
• M68: 40,081,159 km (0.106 R)
• M69: 40,230,757 km (0.091 R)
• M70: 41,132,982 km (0.109 R)
• M71: 41,662,259 km (0.102 R)
• M72: 41,813,951 km (0.114 R)
• M73: 43,571,128 km (0.06 R)
• M74: 45,977,559 km (0.094 R)
• M75: 46,448,194 km (0.046 R)
• M76: 48,267,454 km (0.109 R)
• M77: 48,825,753 km (0.079 R)
• M78: 48,905,638 km (0.102 R)
• M79: 49,145,743 km (0.095 R)
• M80: 49,466,481 km (0.117 R)
• M81: 50,190,534 km (0.027 R)
• M82: 50,351,951 km (0.055 R)
• M83: 50,756,164 km (0.099 R)
• M84: 51,323,888 km (0.102 R)
• M85: 51,405,120 km (0.078 R)
• M86: 51,649,263 km (0.096 R)
• M87: 52,138,448 km (0.117 R)
• M88: 52,629,428 km (0.075 R)
• M89: 54,028,468 km (0.097 R)
• M90: 54,442,255 km (0.078 R)
• M91: 55,857,152 km (0.085 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 20,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit