🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.71 AU - 0.73 AU

Year: 221 Days

Day: 23.7 Hours

Environment

Temp: 111 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,525,006 km

• M1: 244,144 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.82 AU - 0.94 AU

Year: 299 Days

Day: 17.9 Hours

Environment

Temp: 116 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.75 AU - 1.03 AU

Year: 304 Days

Day: 31.1 Hours

Environment

Temp: 155 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.7 AU - 1.16 AU

Year: 324 Days

Day: 31.5 Hours

Environment

Temp: 143 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.05 AU - 1.25 AU

Year: 446 Days

Day: 27.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.39 AU - 1.39 AU

Year: 593 Days

Day: 45.6 Hours

Environment

Temp: -0 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.73 AU - 3.07 AU

Year: 1786 Days

Day: 37.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,525,006 km

• M1: 692,638 km (0.088 R)

Asteroid Belt

Center: 5.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.7

Radius: 10.1

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.98 AU - 8.86 AU

Year: 8061 Days

Day: 8.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,525,006 km

• M1: 140,472 km (0.105 R)
• M2: 272,867 km (0.047 R)
• M3: 356,193 km (0.112 R)
• M4: 502,200 km (0.107 R)
• M5: 761,902 km (0.073 R)
• M6: 941,569 km (0.119 R)
• M7: 1,045,689 km (0.085 R)
• M8: 1,153,848 km (0.105 R)
• M9: 2,128,179 km (0.05 R)
• M10: 2,409,573 km (0.06 R)
• M11: 2,530,448 km (0.04 R)
• M12: 2,803,464 km (0.1 R)
• M13: 2,956,353 km (0.098 R)
• M14: 3,164,743 km (0.116 R)
• M15: 3,762,536 km (0.114 R)
• M16: 3,846,760 km (0.068 R)
• M17: 4,723,852 km (0.076 R)
• M18: 4,906,511 km (0.099 R)
• M19: 5,724,961 km (0.058 R)
• M20: 6,316,471 km (0.043 R)
• M21: 6,417,001 km (0.073 R)
• M22: 7,345,106 km (0.064 R)
• M23: 7,521,631 km (0.103 R)
• M24: 8,205,144 km (0.045 R)
• M25: 8,425,202 km (0.104 R)
• M26: 8,758,955 km (0.097 R)
• M27: 8,833,605 km (0.097 R)
• M28: 9,248,589 km (0.066 R)
• M29: 9,669,857 km (0.109 R)
• M30: 10,293,979 km (0.081 R)
• M31: 11,827,806 km (0.064 R)
• M32: 11,951,972 km (0.054 R)
• M33: 12,076,438 km (0.096 R)
• M34: 12,621,273 km (0.095 R)
• M35: 12,748,132 km (0.068 R)
• M36: 12,875,290 km (0.103 R)
• M37: 13,604,580 km (0.12 R)
• M38: 15,599,019 km (0.094 R)
• M39: 15,871,885 km (0.102 R)
• M40: 16,146,248 km (0.077 R)
• M41: 16,932,235 km (0.1 R)
• M42: 17,588,820 km (0.085 R)
• M43: 17,683,216 km (0.082 R)
• M44: 18,158,190 km (0.11 R)
• M45: 18,493,139 km (0.054 R)
• M46: 18,685,522 km (0.119 R)
• M47: 21,295,855 km (0.097 R)
• M48: 21,598,641 km (0.106 R)
• M49: 22,617,702 km (0.104 R)
• M50: 22,720,476 km (0.104 R)
• M51: 22,978,233 km (0.052 R)
• M52: 23,756,890 km (0.12 R)
• M53: 24,861,670 km (0.058 R)
• M54: 25,286,827 km (0.099 R)
• M55: 25,393,640 km (0.106 R)
• M56: 25,929,350 km (0.09 R)
• M57: 26,306,486 km (0.104 R)
• M58: 26,414,646 km (0.056 R)
• M59: 26,739,871 km (0.12 R)
• M60: 27,230,104 km (0.09 R)
• M61: 29,053,402 km (0.102 R)
• M62: 29,333,001 km (0.084 R)
• M63: 30,234,029 km (0.101 R)
• M64: 30,517,367 km (0.05 R)
• M65: 31,659,846 km (0.077 R)
• M66: 33,458,312 km (0.055 R)
• M67: 34,281,250 km (0.028 R)
• M68: 36,548,555 km (0.096 R)
• M69: 36,669,280 km (0.096 R)
• M70: 36,971,468 km (0.049 R)
• M71: 37,092,642 km (0.072 R)
• M72: 38,127,710 km (0.08 R)
• M73: 38,925,516 km (0.08 R)
• M74: 39,233,837 km (0.078 R)
• M75: 39,357,405 km (0.035 R)
• M76: 39,790,939 km (0.053 R)
• M77: 39,915,105 km (0.08 R)
• M78: 40,850,242 km (0.094 R)
• M79: 40,975,605 km (0.114 R)
• M80: 41,163,649 km (0.084 R)
• M81: 41,289,162 km (0.094 R)
• M82: 41,540,786 km (0.117 R)
• M83: 42,045,230 km (0.103 R)
• M84: 42,108,509 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.2

Radius: 10.7

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.98 AU - 10.94 AU

Year: 10523 Days

Day: 12.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 46,525,006 km

• M1: 201,658 km (0.109 R)
• M2: 842,386 km (0.092 R)
• M3: 2,514,591 km (0.112 R)
• M4: 2,701,438 km (0.071 R)
• M5: 3,035,042 km (0.03 R)
• M6: 4,113,941 km (0.071 R)
• M7: 4,621,826 km (0.112 R)
• M8: 5,300,701 km (0.077 R)
• M9: 5,629,817 km (0.03 R)
• M10: 5,808,137 km (0.082 R)
• M11: 5,875,456 km (0.058 R)
• M12: 6,056,320 km (0.083 R)
• M13: 6,727,416 km (0.091 R)
• M14: 7,348,995 km (0.06 R)
• M15: 7,691,425 km (0.114 R)
• M16: 8,878,933 km (0.117 R)
• M17: 9,427,957 km (0.057 R)
• M18: 9,560,351 km (0.091 R)
• M19: 11,675,216 km (0.043 R)
• M20: 11,760,487 km (0.106 R)
• M21: 11,874,481 km (0.087 R)
• M22: 13,359,987 km (0.086 R)
• M23: 13,598,297 km (0.048 R)
• M24: 13,868,171 km (0.087 R)
• M25: 14,934,206 km (0.101 R)
• M26: 15,868,744 km (0.105 R)
• M27: 16,406,847 km (0.082 R)
• M28: 16,566,169 km (0.096 R)
• M29: 16,758,103 km (0.076 R)
• M30: 16,886,458 km (0.087 R)
• M31: 17,047,425 km (0.042 R)
• M32: 17,241,304 km (0.07 R)
• M33: 18,851,127 km (0.104 R)
• M34: 18,951,357 km (0.075 R)
• M35: 20,542,929 km (0.089 R)
• M36: 20,646,002 km (0.111 R)
• M37: 22,106,825 km (0.117 R)
• M38: 22,247,597 km (0.099 R)
• M39: 22,707,461 km (0.043 R)
• M40: 22,849,579 km (0.076 R)
• M41: 23,134,712 km (0.065 R)
• M42: 23,385,289 km (0.072 R)
• M43: 23,961,091 km (0.074 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.8

Radius: 8.2

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 11.79 AU - 13.19 AU

Year: 15964 Days

Day: 13.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,525,006 km

• M1: 113,694 km (0.11 R)
• M2: 406,009 km (0.111 R)
• M3: 473,328 km (0.093 R)
• M4: 652,396 km (0.117 R)
• M5: 1,795,623 km (0.096 R)
• M6: 1,983,668 km (0.11 R)
• M7: 2,962,337 km (0.083 R)
• M8: 3,185,088 km (0.111 R)
• M9: 3,886,104 km (0.111 R)
• M10: 4,130,248 km (0.105 R)
• M11: 4,697,672 km (0.111 R)
• M12: 5,056,558 km (0.075 R)
• M13: 5,323,141 km (0.104 R)
• M14: 5,424,269 km (0.089 R)
• M15: 5,526,145 km (0.115 R)
• M16: 5,731,693 km (0.11 R)
• M17: 6,114,963 km (0.116 R)
• M18: 6,185,573 km (0.073 R)
• M19: 7,202,389 km (0.087 R)
• M20: 7,844,763 km (0.098 R)
• M21: 8,231,174 km (0.089 R)
• M22: 8,387,504 km (0.102 R)
• M23: 8,822,534 km (0.068 R)
• M24: 9,879,743 km (0.119 R)
• M25: 10,087,534 km (0.108 R)
• M26: 10,847,940 km (0.108 R)
• M27: 10,933,510 km (0.054 R)
• M28: 11,062,463 km (0.117 R)
• M29: 11,802,225 km (0.116 R)
• M30: 11,890,188 km (0.032 R)
• M31: 12,111,444 km (0.095 R)
• M32: 12,244,735 km (0.045 R)
• M33: 12,512,964 km (0.115 R)
• M34: 13,605,029 km (0.097 R)
• M35: 14,632,617 km (0.086 R)
• M36: 15,251,503 km (0.109 R)
• M37: 15,395,566 km (0.078 R)
• M38: 15,491,907 km (0.063 R)
• M39: 15,830,447 km (0.109 R)
• M40: 16,416,571 km (0.103 R)
• M41: 16,564,224 km (0.059 R)
• M42: 16,712,326 km (0.084 R)
• M43: 16,860,877 km (0.075 R)
• M44: 17,159,175 km (0.045 R)
• M45: 18,166,417 km (0.114 R)
• M46: 18,268,144 km (0.098 R)
• M47: 18,370,170 km (0.029 R)
• M48: 18,574,670 km (0.043 R)
• M49: 19,348,241 km (0.066 R)
• M50: 19,765,020 km (0.08 R)
• M51: 20,027,116 km (0.088 R)
• M52: 20,343,066 km (0.113 R)
• M53: 21,839,494 km (0.062 R)
• M54: 22,056,112 km (0.1 R)
• M55: 22,546,194 km (0.085 R)
• M56: 22,710,303 km (0.098 R)
• M57: 22,819,958 km (0.082 R)
• M58: 24,261,633 km (0.08 R)
• M59: 24,486,030 km (0.07 R)
• M60: 24,711,025 km (0.072 R)
• M61: 25,050,014 km (0.049 R)
• M62: 27,057,468 km (0.075 R)
• M63: 27,115,661 km (0.101 R)
• M64: 27,523,615 km (0.082 R)
• M65: 28,109,889 km (0.087 R)
• M66: 28,937,614 km (0.11 R)
• M67: 29,953,533 km (0.068 R)
• M68: 30,677,736 km (0.076 R)
• M69: 30,738,323 km (0.119 R)
• M70: 31,652,217 km (0.069 R)
• M71: 32,081,712 km (0.052 R)
• M72: 32,328,100 km (0.079 R)
• M73: 32,822,521 km (0.08 R)
• M74: 33,819,142 km (0.078 R)
• M75: 34,321,043 km (0.04 R)
• M76: 37,061,227 km (0.089 R)
• M77: 37,838,388 km (0.11 R)
• M78: 38,751,832 km (0.112 R)
• M79: 40,135,613 km (0.077 R)
• M80: 40,533,992 km (0.063 R)
• M81: 40,600,563 km (0.054 R)
• M82: 41,602,719 km (0.095 R)
• M83: 41,736,908 km (0.081 R)
• M84: 42,342,780 km (0.084 R)
• M85: 43,494,983 km (0.11 R)
• M86: 43,767,699 km (0.044 R)
• M87: 45,553,599 km (0.091 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 14,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit