🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.5 AU - 0.52 AU

Year: 133 Days

Day: 25.6 Hours

Environment

Temp: 228 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,078,702 km

• M1: 282,740 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.52 AU - 0.74 AU

Year: 183 Days

Day: 28.7 Hours

Environment

Temp: 226 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.71 AU - 0.87 AU

Year: 256 Days

Day: 21.1 Hours

Environment

Temp: 125 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,078,702 km

• M1: 514,467 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.98 AU - 1.4 AU

Year: 474 Days

Day: 31.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 97,078,702 km

• M1: 206,146 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.54 AU - 1.58 AU

Year: 712 Days

Day: 28.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,078,702 km

• M1: 61,335 km (0.106 R)
• M2: 637,885 km (0.038 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.01 AU - 2.61 AU

Year: 1282 Days

Day: 44 Hours

Environment

Temp: -83 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,078,702 km

• M1: 861,534 km (0.117 R)
• M2: 1,369,120 km (0.074 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.09 AU - 4.19 AU

Year: 2537 Days

Day: 29.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,078,702 km

• M1: 1,173,745 km (0.095 R)

Asteroid Belt

Center: 4.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.5

Radius: 9.1

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.4 AU - 7.14 AU

Year: 5062 Days

Day: 9.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 97,078,702 km

• M1: 167,101 km (0.111 R)
• M2: 475,572 km (0.043 R)
• M3: 554,559 km (0.049 R)
• M4: 638,484 km (0.116 R)
• M5: 993,629 km (0.088 R)
• M6: 1,276,219 km (0.101 R)
• M7: 1,347,278 km (0.062 R)
• M8: 1,553,574 km (0.074 R)
• M9: 1,614,311 km (0.046 R)
• M10: 1,707,211 km (0.08 R)
• M11: 1,770,192 km (0.045 R)
• M12: 2,824,258 km (0.11 R)
• M13: 2,974,903 km (0.11 R)
• M14: 3,032,050 km (0.106 R)
• M15: 3,186,285 km (0.111 R)
• M16: 3,542,926 km (0.062 R)
• M17: 4,359,132 km (0.107 R)
• M18: 4,666,107 km (0.064 R)
• M19: 4,912,046 km (0.084 R)
• M20: 5,002,702 km (0.116 R)
• M21: 5,938,437 km (0.083 R)
• M22: 6,426,425 km (0.101 R)
• M23: 6,927,429 km (0.088 R)
• M24: 7,649,837 km (0.119 R)
• M25: 7,781,333 km (0.081 R)
• M26: 7,913,578 km (0.104 R)
• M27: 7,993,313 km (0.1 R)
• M28: 8,368,954 km (0.093 R)
• M29: 8,450,185 km (0.118 R)
• M30: 8,860,383 km (0.107 R)
• M31: 8,970,936 km (0.105 R)
• M32: 9,193,238 km (0.092 R)
• M33: 10,100,848 km (0.066 R)
• M34: 10,245,210 km (0.11 R)
• M35: 10,594,671 km (0.082 R)
• M36: 11,215,352 km (0.119 R)
• M37: 11,305,111 km (0.104 R)
• M38: 12,122,663 km (0.117 R)
• M39: 12,461,203 km (0.09 R)
• M40: 12,585,220 km (0.051 R)
• M41: 12,771,769 km (0.087 R)
• M42: 16,487,630 km (0.094 R)
• M43: 16,726,089 km (0.057 R)
• M44: 17,171,741 km (0.12 R)
• M45: 17,378,785 km (0.091 R)
• M46: 17,934,990 km (0.066 R)
• M47: 18,886,731 km (0.089 R)
• M48: 19,100,507 km (0.1 R)
• M49: 19,818,726 km (0.057 R)
• M50: 20,399,764 km (0.055 R)
• M51: 21,096,890 km (0.106 R)
• M52: 22,026,192 km (0.085 R)
• M53: 22,326,285 km (0.111 R)
• M54: 23,082,652 km (0.109 R)
• M55: 23,196,945 km (0.086 R)
• M56: 23,617,165 km (0.098 R)
• M57: 24,698,309 km (0.092 R)
• M58: 25,088,311 km (0.089 R)
• M59: 25,559,095 km (0.115 R)
• M60: 25,677,128 km (0.053 R)
• M61: 26,072,366 km (0.068 R)
• M62: 26,350,019 km (0.112 R)
• M63: 26,588,927 km (0.113 R)
• M64: 26,668,812 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.3

Radius: 12.4

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.79 AU - 8.25 AU

Year: 6794 Days

Day: 7.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 97,078,702 km

• M1: 176,825 km (0.091 R)
• M2: 263,591 km (0.079 R)
• M3: 355,295 km (0.104 R)
• M4: 536,009 km (0.089 R)
• M5: 901,776 km (0.119 R)
• M6: 1,113,158 km (0.094 R)
• M7: 1,234,033 km (0.094 R)
• M8: 1,323,193 km (0.034 R)
• M9: 1,414,747 km (0.096 R)
• M10: 1,585,289 km (0.063 R)
• M11: 1,947,166 km (0.046 R)
• M12: 2,116,511 km (0.044 R)
• M13: 2,818,873 km (0.111 R)
• M14: 2,962,786 km (0.1 R)
• M15: 3,060,174 km (0.11 R)
• M16: 3,283,374 km (0.099 R)
• M17: 3,460,797 km (0.027 R)
• M18: 3,984,988 km (0.113 R)
• M19: 5,195,833 km (0.083 R)
• M20: 5,583,142 km (0.101 R)
• M21: 5,795,721 km (0.1 R)
• M22: 6,010,842 km (0.06 R)
• M23: 6,768,705 km (0.096 R)
• M24: 7,224,829 km (0.117 R)
• M25: 7,489,917 km (0.102 R)
• M26: 7,657,317 km (0.084 R)
• M27: 7,825,913 km (0.118 R)
• M28: 8,063,924 km (0.07 R)
• M29: 8,201,105 km (0.082 R)
• M30: 8,477,861 km (0.102 R)
• M31: 8,933,985 km (0.071 R)
• M32: 9,870,318 km (0.063 R)
• M33: 10,276,027 km (0.085 R)
• M34: 11,027,457 km (0.066 R)
• M35: 11,179,748 km (0.043 R)
• M36: 12,424,402 km (0.099 R)
• M37: 13,103,427 km (0.097 R)
• M38: 13,345,925 km (0.089 R)
• M39: 13,671,600 km (0.101 R)
• M40: 14,414,054 km (0.117 R)
• M41: 15,552,344 km (0.114 R)
• M42: 16,588,160 km (0.088 R)
• M43: 17,512,974 km (0.074 R)
• M44: 17,690,995 km (0.117 R)
• M45: 18,318,858 km (0.118 R)
• M46: 19,550,347 km (0.095 R)
• M47: 20,059,728 km (0.07 R)
• M48: 20,667,395 km (0.113 R)
• M49: 20,855,589 km (0.068 R)
• M50: 21,757,215 km (0.107 R)
• M51: 22,285,146 km (0.09 R)
• M52: 23,158,050 km (0.107 R)
• M53: 23,402,493 km (0.097 R)
• M54: 23,647,833 km (0.092 R)
• M55: 23,943,289 km (0.085 R)
• M56: 24,887,251 km (0.112 R)
• M57: 25,187,793 km (0.064 R)
• M58: 26,046,036 km (0.094 R)
• M59: 26,453,242 km (0.089 R)
• M60: 27,067,940 km (0.106 R)
• M61: 27,532,142 km (0.109 R)
• M62: 28,103,157 km (0.108 R)
• M63: 28,730,421 km (0.104 R)
• M64: 28,940,456 km (0.093 R)
• M65: 29,520,896 km (0.068 R)
• M66: 30,158,632 km (0.081 R)
• M67: 30,586,182 km (0.09 R)
• M68: 32,809,057 km (0.085 R)
• M69: 33,138,771 km (0.116 R)
• M70: 33,635,286 km (0.102 R)
• M71: 34,245,496 km (0.105 R)
• M72: 34,524,197 km (0.045 R)
• M73: 34,747,546 km (0.112 R)
• M74: 35,308,239 km (0.111 R)
• M75: 36,381,753 km (0.104 R)
• M76: 36,495,298 km (0.061 R)
• M77: 36,779,983 km (0.071 R)
• M78: 37,983,199 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.1

Radius: 5.6

Gravity: 25.04 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 15.84 AU - 19.32 AU

Year: 26923 Days

Day: 24.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,078,702 km

• M1: 114,742 km (0.098 R)
• M2: 181,612 km (0.101 R)
• M3: 430,393 km (0.117 R)
• M4: 599,139 km (0.086 R)
• M5: 677,828 km (0.042 R)
• M6: 1,219,971 km (0.073 R)
• M7: 2,389,377 km (0.103 R)
• M8: 2,955,156 km (0.113 R)
• M9: 3,137,367 km (0.093 R)
• M10: 3,608,749 km (0.056 R)
• M11: 3,657,219 km (0.104 R)
• M12: 4,051,858 km (0.111 R)
• M13: 4,356,888 km (0.115 R)
• M14: 4,408,500 km (0.107 R)
• M15: 5,260,609 km (0.076 R)
• M16: 5,649,115 km (0.059 R)
• M17: 6,453,652 km (0.062 R)
• M18: 6,630,776 km (0.041 R)
• M19: 7,232,459 km (0.107 R)
• M20: 8,167,296 km (0.037 R)
• M21: 9,405,218 km (0.12 R)
• M22: 9,943,770 km (0.075 R)
• M23: 10,011,688 km (0.117 R)
• M24: 11,618,369 km (0.092 R)
• M25: 11,690,026 km (0.075 R)
• M26: 12,123,112 km (0.088 R)
• M27: 14,674,354 km (0.053 R)
• M28: 16,732,522 km (0.055 R)
• M29: 17,138,530 km (0.095 R)
• M30: 18,543,404 km (0.06 R)
• M31: 20,070,649 km (0.085 R)
• M32: 21,286,131 km (0.109 R)
• M33: 21,461,610 km (0.106 R)
• M34: 21,549,573 km (0.033 R)
• M35: 22,973,446 km (0.105 R)
• M36: 24,152,427 km (0.092 R)
• M37: 24,335,684 km (0.089 R)
• M38: 27,423,234 km (0.078 R)
• M39: 31,627,234 km (0.11 R)
• M40: 33,445,596 km (0.078 R)
• M41: 33,854,297 km (0.118 R)
• M42: 34,986,753 km (0.09 R)
• M43: 35,401,588 km (0.062 R)
• M44: 36,340,913 km (0.06 R)
• M45: 38,031,070 km (0.094 R)
• M46: 41,159,161 km (0.077 R)
• M47: 41,597,034 km (0.093 R)
• M48: 42,256,761 km (0.052 R)
• M49: 42,587,971 km (0.102 R)
• M50: 43,809,587 km (0.115 R)
• M51: 43,921,187 km (0.086 R)
• M52: 44,032,936 km (0.066 R)
• M53: 47,085,032 km (0.115 R)
• M54: 48,347,937 km (0.077 R)
• M55: 48,578,767 km (0.085 R)
• M56: 50,087,910 km (0.03 R)
• M57: 52,558,220 km (0.098 R)
• M58: 53,271,203 km (0.088 R)
• M59: 53,390,433 km (0.075 R)
• M60: 53,748,421 km (0.112 R)
• M61: 53,867,800 km (0.079 R)
• M62: 54,586,767 km (0.1 R)
• M63: 55,067,874 km (0.055 R)
• M64: 55,671,052 km (0.116 R)
• M65: 58,597,037 km (0.082 R)
• M66: 59,336,350 km (0.117 R)
• M67: 60,078,804 km (0.113 R)
• M68: 60,202,821 km (0.093 R)
• M69: 60,948,716 km (0.109 R)
• M70: 61,073,331 km (0.102 R)
• M71: 64,597,109 km (0.05 R)
• M72: 65,233,348 km (0.108 R)
• M73: 69,223,572 km (0.072 R)
• M74: 69,483,723 km (0.074 R)
• M75: 70,265,970 km (0.088 R)
• M76: 70,920,311 km (0.093 R)
• M77: 72,366,624 km (0.071 R)
• M78: 73,822,660 km (0.044 R)
• M79: 74,221,488 km (0.108 R)
• M80: 75,021,088 km (0.117 R)
• M81: 75,422,160 km (0.076 R)
• M82: 75,689,791 km (0.079 R)
• M83: 76,091,910 km (0.075 R)
• M84: 79,062,325 km (0.104 R)
• M85: 80,972,391 km (0.069 R)
• M86: 81,520,816 km (0.102 R)
• M87: 82,483,628 km (0.057 R)
• M88: 82,759,487 km (0.118 R)
• M89: 83,450,180 km (0.083 R)
• M90: 84,420,622 km (0.075 R)
• M91: 86,512,449 km (0.084 R)
• M92: 86,652,472 km (0.105 R)
• M93: 87,775,653 km (0.088 R)
• M94: 90,604,848 km (0.09 R)
• M95: 93,607,427 km (0.114 R)
• M96: 96,497,209 km (0.049 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 19,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit