🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.51 AU - 0.55 AU

Year: 142 Days

Day: 25.8 Hours

Environment

Temp: 216 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,488,399 km

• M1: 78,090 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.45 AU - 0.63 AU

Year: 146 Days

Day: 19.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,488,399 km

• M1: 48,171 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.54 AU - 0.72 AU

Year: 184 Days

Day: 15.4 Hours

Environment

Temp: 203 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,488,399 km

• M1: 173,085 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.64 AU - 0.94 AU

Year: 258 Days

Day: 20.7 Hours

Environment

Temp: 175 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.12 AU - 2.38 AU

Year: 1239 Days

Day: 44.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,488,399 km

• M1: 239,207 km (0.093 R)
• M2: 381,026 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.22 AU - 3.22 AU

Year: 2121 Days

Day: 25.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,488,399 km

• M1: 892,501 km (0.029 R)
• M2: 941,270 km (0.076 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.98 AU - 4.5 AU

Year: 2655 Days

Day: 46.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,488,399 km

• M1: 1,685,968 km (0.108 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.52 AU - 5.3 AU

Year: 3400 Days

Day: 28.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.7

Radius: 12

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.77 AU - 8.24 AU

Year: 7540 Days

Day: 6.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 50,488,399 km

• M1: 165,006 km (0.11 R)
• M2: 362,775 km (0.096 R)
• M3: 529,876 km (0.111 R)
• M4: 662,270 km (0.059 R)
• M5: 834,756 km (0.119 R)
• M6: 919,728 km (0.05 R)
• M7: 1,023,100 km (0.063 R)
• M8: 1,391,559 km (0.104 R)
• M9: 2,088,087 km (0.096 R)
• M10: 2,167,224 km (0.06 R)
• M11: 2,348,986 km (0.097 R)
• M12: 2,535,983 km (0.087 R)
• M13: 2,793,142 km (0.115 R)
• M14: 3,104,006 km (0.046 R)
• M15: 3,591,396 km (0.06 R)
• M16: 4,508,281 km (0.102 R)
• M17: 4,611,654 km (0.056 R)
• M18: 4,715,774 km (0.113 R)
• M19: 4,794,462 km (0.113 R)
• M20: 5,357,399 km (0.103 R)
• M21: 5,467,054 km (0.113 R)
• M22: 5,605,283 km (0.118 R)
• M23: 5,941,429 km (0.07 R)
• M24: 6,083,547 km (0.093 R)
• M25: 6,169,416 km (0.075 R)
• M26: 6,429,268 km (0.1 R)
• M27: 6,722,180 km (0.071 R)
• M28: 6,900,052 km (0.082 R)
• M29: 7,109,639 km (0.075 R)
• M30: 7,230,364 km (0.091 R)
• M31: 7,750,965 km (0.089 R)
• M32: 8,506,584 km (0.089 R)
• M33: 8,763,742 km (0.117 R)
• M34: 9,484,056 km (0.113 R)
• M35: 9,885,128 km (0.082 R)
• M36: 10,877,112 km (0.109 R)
• M37: 11,686,286 km (0.079 R)
• M38: 11,864,757 km (0.104 R)
• M39: 13,176,580 km (0.072 R)
• M40: 13,362,381 km (0.117 R)
• M41: 13,549,079 km (0.071 R)
• M42: 13,962,867 km (0.075 R)
• M43: 14,076,561 km (0.06 R)
• M44: 14,725,966 km (0.118 R)
• M45: 14,918,947 km (0.08 R)
• M46: 15,190,467 km (0.042 R)
• M47: 15,659,606 km (0.105 R)
• M48: 16,093,889 km (0.118 R)
• M49: 16,452,175 km (0.081 R)
• M50: 17,217,219 km (0.095 R)
• M51: 17,379,832 km (0.086 R)
• M52: 18,490,446 km (0.092 R)
• M53: 19,285,559 km (0.075 R)
• M54: 20,134,826 km (0.119 R)
• M55: 20,220,396 km (0.078 R)
• M56: 20,306,116 km (0.106 R)
• M57: 20,520,938 km (0.091 R)
• M58: 20,996,211 km (0.057 R)
• M59: 21,737,767 km (0.106 R)
• M60: 22,133,903 km (0.05 R)
• M61: 23,697,051 km (0.044 R)
• M62: 25,387,806 km (0.078 R)
• M63: 25,573,008 km (0.047 R)
• M64: 26,224,357 km (0.094 R)
• M65: 26,834,268 km (0.1 R)
• M66: 26,928,514 km (0.078 R)
• M67: 27,070,034 km (0.109 R)
• M68: 28,020,130 km (0.056 R)
• M69: 29,223,046 km (0.113 R)
• M70: 29,417,224 km (0.092 R)
• M71: 32,028,455 km (0.058 R)
• M72: 32,278,583 km (0.088 R)
• M73: 32,982,441 km (0.101 R)
• M74: 33,437,667 km (0.11 R)
• M75: 34,149,903 km (0.107 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.6

Radius: 14.8

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.81 AU - 10.89 AU

Year: 11348 Days

Day: 6.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,488,399 km

• M1: 185,651 km (0.084 R)
• M2: 513,420 km (0.093 R)
• M3: 632,649 km (0.105 R)
• M4: 923,318 km (0.119 R)
• M5: 1,408,763 km (0.062 R)
• M6: 1,751,043 km (0.083 R)
• M7: 2,171,563 km (0.085 R)
• M8: 2,514,740 km (0.096 R)
• M9: 2,990,312 km (0.04 R)
• M10: 3,135,721 km (0.119 R)
• M11: 3,803,825 km (0.099 R)
• M12: 3,930,086 km (0.115 R)
• M13: 4,219,408 km (0.104 R)
• M14: 4,350,156 km (0.11 R)
• M15: 5,269,136 km (0.098 R)
• M16: 5,445,811 km (0.103 R)
• M17: 5,914,801 km (0.107 R)
• M18: 6,024,905 km (0.063 R)
• M19: 7,677,213 km (0.073 R)
• M20: 7,999,447 km (0.036 R)
• M21: 8,244,189 km (0.119 R)
• M22: 8,908,703 km (0.063 R)
• M23: 9,247,392 km (0.081 R)
• M24: 9,763,655 km (0.112 R)
• M25: 10,113,115 km (0.066 R)
• M26: 10,824,154 km (0.114 R)
• M27: 12,107,554 km (0.116 R)
• M28: 12,294,851 km (0.082 R)
• M29: 12,483,045 km (0.073 R)
• M30: 12,624,864 km (0.083 R)
• M31: 12,910,147 km (0.045 R)
• M32: 13,827,630 km (0.09 R)
• M33: 14,023,454 km (0.077 R)
• M34: 14,121,740 km (0.12 R)
• M35: 14,368,427 km (0.095 R)
• M36: 14,616,460 km (0.088 R)
• M37: 14,966,220 km (0.082 R)
• M38: 15,318,822 km (0.111 R)
• M39: 16,134,878 km (0.093 R)
• M40: 16,237,951 km (0.071 R)
• M41: 17,332,858 km (0.116 R)
• M42: 17,438,474 km (0.078 R)
• M43: 18,290,434 km (0.097 R)
• M44: 18,559,411 km (0.054 R)
• M45: 18,992,646 km (0.117 R)
• M46: 19,429,173 km (0.086 R)
• M47: 20,758,799 km (0.113 R)
• M48: 22,346,780 km (0.091 R)
• M49: 22,923,480 km (0.061 R)
• M50: 23,973,657 km (0.073 R)
• M51: 24,563,970 km (0.087 R)
• M52: 24,980,152 km (0.078 R)
• M53: 25,338,588 km (0.082 R)
• M54: 26,728,652 km (0.117 R)
• M55: 26,850,574 km (0.084 R)
• M56: 26,972,945 km (0.06 R)
• M57: 27,095,316 km (0.079 R)
• M58: 27,648,529 km (0.119 R)
• M59: 28,454,113 km (0.045 R)
• M60: 29,016,302 km (0.113 R)
• M61: 29,393,289 km (0.061 R)
• M62: 30,533,673 km (0.063 R)
• M63: 31,366,335 km (0.1 R)
• M64: 32,531,553 km (0.065 R)
• M65: 32,792,302 km (0.109 R)
• M66: 34,704,312 km (0.078 R)
• M67: 35,104,487 km (0.105 R)
• M68: 37,059,881 km (0.072 R)
• M69: 38,360,036 km (0.116 R)
• M70: 40,163,438 km (0.08 R)
• M71: 41,923,457 km (0.077 R)
• M72: 42,278,453 km (0.032 R)
• M73: 44,140,797 km (0.055 R)
• M74: 44,285,009 km (0.1 R)
• M75: 45,445,589 km (0.04 R)
• M76: 45,810,309 km (0.119 R)
• M77: 47,352,812 km (0.083 R)
• M78: 48,316,073 km (0.118 R)
• M79: 49,285,916 km (0.117 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 18,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit