🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.53 AU - 0.61 AU

Year: 156 Days

Day: 26.4 Hours

Environment

Temp: 215 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,002,965 km

• M1: 28,872 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.86 AU - 0.86 AU

Year: 290 Days

Day: 23 Hours

Environment

Temp: 163 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.77 AU - 1.21 AU

Year: 358 Days

Day: 44.4 Hours

Environment

Temp: 46 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.18 AU - 1.56 AU

Year: 583 Days

Day: 28.4 Hours

Environment

Temp: -21 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.83 AU - 3.85 AU

Year: 2218 Days

Day: 39.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,002,965 km

• M1: 3,110,140 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.58 AU - 5.04 AU

Year: 3834 Days

Day: 35.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,002,965 km

• M1: 1,392,756 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.7

Radius: 8

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.76 AU - 8.86 AU

Year: 7932 Days

Day: 9.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 87,002,965 km

• M1: 116,537 km (0.061 R)
• M2: 211,232 km (0.038 R)
• M3: 304,731 km (0.12 R)
• M4: 494,571 km (0.086 R)
• M5: 721,959 km (0.077 R)
• M6: 831,016 km (0.071 R)
• M7: 1,217,128 km (0.093 R)
• M8: 1,269,188 km (0.101 R)
• M9: 1,348,625 km (0.113 R)
• M10: 1,498,671 km (0.115 R)
• M11: 1,611,319 km (0.099 R)
• M12: 2,012,241 km (0.109 R)
• M13: 2,312,633 km (0.078 R)
• M14: 3,133,926 km (0.086 R)
• M15: 3,224,283 km (0.084 R)
• M16: 3,333,938 km (0.108 R)
• M17: 4,096,139 km (0.074 R)
• M18: 4,234,966 km (0.094 R)
• M19: 4,578,742 km (0.085 R)
• M20: 5,058,054 km (0.063 R)
• M21: 5,663,027 km (0.09 R)
• M22: 6,497,335 km (0.106 R)
• M23: 6,776,185 km (0.112 R)
• M24: 7,709,227 km (0.048 R)
• M25: 8,178,216 km (0.095 R)
• M26: 8,707,494 km (0.109 R)
• M27: 10,686,524 km (0.078 R)
• M28: 10,823,256 km (0.04 R)
• M29: 11,599,669 km (0.085 R)
• M30: 12,537,648 km (0.088 R)
• M31: 12,884,715 km (0.118 R)
• M32: 12,971,931 km (0.1 R)
• M33: 13,176,431 km (0.116 R)
• M34: 13,293,716 km (0.072 R)
• M35: 13,411,300 km (0.059 R)
• M36: 13,499,712 km (0.115 R)
• M37: 14,094,363 km (0.097 R)
• M38: 15,155,461 km (0.113 R)
• M39: 17,450,143 km (0.106 R)
• M40: 19,348,989 km (0.108 R)
• M41: 19,549,300 km (0.093 R)
• M42: 19,649,531 km (0.069 R)
• M43: 20,322,871 km (0.098 R)
• M44: 20,526,324 km (0.109 R)
• M45: 20,798,742 km (0.075 R)
• M46: 21,347,018 km (0.115 R)
• M47: 22,527,943 km (0.118 R)
• M48: 23,445,277 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.4

Radius: 15

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.21 AU - 8.29 AU

Year: 8612 Days

Day: 13 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 87,002,965 km

• M1: 196,422 km (0.115 R)
• M2: 303,235 km (0.05 R)
• M3: 470,037 km (0.08 R)
• M4: 669,151 km (0.101 R)
• M5: 851,960 km (0.076 R)
• M6: 963,111 km (0.041 R)
• M7: 1,093,112 km (0.12 R)
• M8: 1,691,354 km (0.113 R)
• M9: 1,934,300 km (0.043 R)
• M10: 2,276,431 km (0.095 R)
• M11: 2,382,944 km (0.11 R)
• M12: 2,675,708 km (0.104 R)
• M13: 2,807,503 km (0.083 R)
• M14: 3,479,048 km (0.11 R)
• M15: 3,644,354 km (0.098 R)
• M16: 3,875,931 km (0.091 R)
• M17: 4,025,978 km (0.079 R)
• M18: 4,420,617 km (0.027 R)
• M19: 4,851,010 km (0.053 R)
• M20: 5,106,523 km (0.093 R)
• M21: 5,582,394 km (0.115 R)
• M22: 5,703,718 km (0.079 R)
• M23: 6,047,943 km (0.114 R)
• M24: 6,272,938 km (0.099 R)
• M25: 6,551,639 km (0.109 R)
• M26: 7,042,769 km (0.094 R)
• M27: 7,147,637 km (0.038 R)
• M28: 7,359,168 km (0.103 R)
• M29: 9,210,741 km (0.097 R)
• M30: 10,084,692 km (0.05 R)
• M31: 10,352,023 km (0.093 R)
• M32: 10,954,603 km (0.039 R)
• M33: 11,107,044 km (0.1 R)
• M34: 11,723,985 km (0.087 R)
• M35: 11,848,600 km (0.043 R)
• M36: 12,068,060 km (0.105 R)
• M37: 12,894,588 km (0.119 R)
• M38: 13,249,734 km (0.104 R)
• M39: 13,379,734 km (0.088 R)
• M40: 13,903,925 km (0.116 R)
• M41: 14,201,775 km (0.116 R)
• M42: 14,702,928 km (0.092 R)
• M43: 15,311,940 km (0.116 R)
• M44: 16,345,363 km (0.098 R)
• M45: 16,659,817 km (0.119 R)
• M46: 17,259,256 km (0.084 R)
• M47: 17,615,149 km (0.116 R)
• M48: 18,515,579 km (0.088 R)
• M49: 19,578,921 km (0.097 R)
• M50: 19,838,473 km (0.099 R)
• M51: 20,699,558 km (0.09 R)
• M52: 21,305,878 km (0.101 R)
• M53: 21,956,479 km (0.109 R)
• M54: 22,691,304 km (0.054 R)
• M55: 23,003,216 km (0.098 R)
• M56: 23,198,890 km (0.063 R)
• M57: 23,316,474 km (0.04 R)
• M58: 24,783,730 km (0.069 R)
• M59: 26,117,544 km (0.12 R)
• M60: 26,485,256 km (0.118 R)
• M61: 26,978,330 km (0.118 R)
• M62: 27,391,669 km (0.052 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566

Radius: 12.3

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 9.7 AU - 12.98 AU

Year: 13879 Days

Day: 14.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 87,002,965 km

• M1: 157,975 km (0.025 R)
• M2: 265,985 km (0.087 R)
• M3: 442,959 km (0.115 R)
• M4: 777,011 km (0.028 R)
• M5: 872,904 km (0.043 R)
• M6: 973,284 km (0.119 R)
• M7: 1,056,610 km (0.102 R)
• M8: 1,368,821 km (0.092 R)
• M9: 1,536,071 km (0.086 R)
• M10: 2,189,066 km (0.098 R)
• M11: 2,357,962 km (0.107 R)
• M12: 2,619,459 km (0.086 R)
• M13: 2,952,164 km (0.07 R)
• M14: 3,234,605 km (0.084 R)
• M15: 4,450,686 km (0.103 R)
• M16: 4,885,118 km (0.08 R)
• M17: 5,257,617 km (0.113 R)
• M18: 5,639,391 km (0.075 R)
• M19: 6,069,784 km (0.102 R)
• M20: 6,189,163 km (0.115 R)
• M21: 7,382,057 km (0.078 R)
• M22: 7,680,504 km (0.078 R)
• M23: 7,939,608 km (0.103 R)
• M24: 8,245,535 km (0.105 R)
• M25: 9,461,617 km (0.117 R)
• M26: 9,879,294 km (0.113 R)
• M27: 10,161,286 km (0.095 R)
• M28: 10,685,028 km (0.1 R)
• M29: 11,168,827 km (0.113 R)
• M30: 12,157,969 km (0.105 R)
• M31: 12,460,156 km (0.116 R)
• M32: 12,713,874 km (0.058 R)
• M33: 13,123,473 km (0.084 R)
• M34: 13,850,668 km (0.083 R)
• M35: 14,751,397 km (0.099 R)
• M36: 14,858,509 km (0.048 R)
• M37: 15,889,987 km (0.12 R)
• M38: 16,331,151 km (0.094 R)
• M39: 16,497,653 km (0.085 R)
• M40: 16,720,554 km (0.107 R)
• M41: 17,225,746 km (0.099 R)
• M42: 18,481,620 km (0.07 R)
• M43: 18,655,154 km (0.117 R)
• M44: 18,887,330 km (0.078 R)
• M45: 20,420,259 km (0.119 R)
• M46: 22,669,912 km (0.098 R)
• M47: 25,574,504 km (0.106 R)
• M48: 27,465,122 km (0.031 R)
• M49: 27,862,005 km (0.108 R)
• M50: 28,260,683 km (0.105 R)
• M51: 30,010,081 km (0.056 R)
• M52: 30,692,247 km (0.116 R)
• M53: 31,035,275 km (0.111 R)
• M54: 31,379,500 km (0.066 R)
• M55: 31,933,012 km (0.108 R)
• M56: 32,210,965 km (0.111 R)
• M57: 32,769,264 km (0.114 R)
• M58: 32,909,437 km (0.093 R)
• M59: 33,260,543 km (0.109 R)
• M60: 34,819,952 km (0.063 R)
• M61: 36,258,335 km (0.056 R)
• M62: 38,970,096 km (0.119 R)
• M63: 40,237,938 km (0.096 R)
• M64: 41,140,910 km (0.114 R)
• M65: 41,898,474 km (0.086 R)
• M66: 43,273,877 km (0.053 R)
• M67: 43,658,493 km (0.062 R)
• M68: 44,121,648 km (0.099 R)
• M69: 44,276,332 km (0.104 R)
• M70: 44,353,824 km (0.039 R)
• M71: 44,508,807 km (0.061 R)
• M72: 47,250,338 km (0.071 R)
• M73: 47,884,633 km (0.102 R)
• M74: 49,322,119 km (0.074 R)
• M75: 49,563,121 km (0.05 R)
• M76: 49,723,939 km (0.099 R)
• M77: 50,369,154 km (0.108 R)
• M78: 51,586,283 km (0.043 R)
• M79: 51,749,344 km (0.119 R)
• M80: 51,830,875 km (0.069 R)
• M81: 52,321,257 km (0.093 R)
• M82: 52,977,393 km (0.068 R)
• M83: 54,215,166 km (0.091 R)
• M84: 54,298,043 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.5

Radius: 7.5

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 15.09 AU - 18.71 AU

Year: 25250 Days

Day: 22.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,002,965 km

• M1: 96,042 km (0.11 R)
• M2: 436,826 km (0.118 R)
• M3: 662,419 km (0.119 R)
• M4: 1,307,186 km (0.099 R)
• M5: 2,362,001 km (0.074 R)
• M6: 2,718,792 km (0.096 R)
• M7: 2,841,612 km (0.058 R)
• M8: 3,394,525 km (0.113 R)
• M9: 3,934,125 km (0.11 R)
• M10: 4,166,899 km (0.086 R)
• M11: 4,214,022 km (0.1 R)
• M12: 4,597,143 km (0.115 R)
• M13: 5,041,598 km (0.111 R)
• M14: 5,396,743 km (0.071 R)
• M15: 5,551,577 km (0.08 R)
• M16: 5,865,433 km (0.113 R)
• M17: 5,971,349 km (0.089 R)
• M18: 6,024,456 km (0.058 R)
• M19: 6,346,989 km (0.09 R)
• M20: 6,675,057 km (0.11 R)
• M21: 7,177,706 km (0.056 R)
• M22: 8,697,022 km (0.113 R)
• M23: 9,000,406 km (0.119 R)
• M24: 9,061,442 km (0.032 R)
• M25: 9,245,448 km (0.108 R)
• M26: 9,492,882 km (0.078 R)
• M27: 9,994,035 km (0.088 R)
• M28: 10,568,192 km (0.1 R)
• M29: 10,956,997 km (0.096 R)
• M30: 12,695,025 km (0.088 R)
• M31: 13,665,915 km (0.117 R)
• M32: 14,231,395 km (0.11 R)
• M33: 16,944,652 km (0.103 R)
• M34: 18,398,444 km (0.074 R)
• M35: 18,709,607 km (0.046 R)
• M36: 19,337,021 km (0.115 R)
• M37: 22,993,043 km (0.037 R)
• M38: 25,027,873 km (0.042 R)
• M39: 25,372,547 km (0.104 R)
• M40: 26,679,284 km (0.11 R)
• M41: 26,943,175 km (0.107 R)
• M42: 27,562,360 km (0.067 R)
• M43: 28,007,564 km (0.058 R)
• M44: 28,995,358 km (0.06 R)
• M45: 30,452,442 km (0.085 R)
• M46: 30,820,453 km (0.106 R)
• M47: 32,400,804 km (0.112 R)
• M48: 32,776,445 km (0.04 R)
• M49: 33,437,368 km (0.099 R)
• M50: 33,532,213 km (0.072 R)
• M51: 34,389,110 km (0.107 R)
• M52: 34,868,272 km (0.027 R)
• M53: 35,542,958 km (0.12 R)
• M54: 36,807,210 km (0.115 R)
• M55: 37,888,354 km (0.083 R)
• M56: 39,279,614 km (0.115 R)
• M57: 40,586,202 km (0.045 R)
• M58: 41,092,590 km (0.072 R)
• M59: 42,829,870 km (0.046 R)
• M60: 43,448,757 km (0.119 R)
• M61: 45,113,482 km (0.029 R)
• M62: 46,164,557 km (0.106 R)
• M63: 48,076,717 km (0.112 R)
• M64: 49,257,792 km (0.109 R)
• M65: 50,339,983 km (0.113 R)
• M66: 54,077,237 km (0.077 R)
• M67: 54,634,339 km (0.098 R)
• M68: 55,081,487 km (0.12 R)
• M69: 56,091,722 km (0.114 R)
• M70: 56,655,706 km (0.091 R)
• M71: 57,221,485 km (0.082 R)
• M72: 58,358,728 km (0.087 R)
• M73: 58,930,192 km (0.026 R)
• M74: 59,273,968 km (0.094 R)
• M75: 60,655,504 km (0.071 R)
• M76: 61,350,236 km (0.062 R)
• M77: 62,864,765 km (0.103 R)
• M78: 63,333,156 km (0.065 R)
• M79: 64,509,295 km (0.117 R)
• M80: 67,601,034 km (0.099 R)
• M81: 68,321,198 km (0.102 R)
• M82: 69,890,629 km (0.036 R)
• M83: 70,497,398 km (0.077 R)
• M84: 73,187,766 km (0.027 R)
• M85: 73,680,542 km (0.115 R)
• M86: 76,535,318 km (0.055 R)
• M87: 77,662,239 km (0.103 R)
• M88: 78,164,738 km (0.053 R)
• M89: 79,299,587 km (0.051 R)
• M90: 79,425,997 km (0.074 R)
• M91: 79,679,117 km (0.089 R)
• M92: 80,566,980 km (0.064 R)
• M93: 82,736,598 km (0.096 R)
• M94: 84,279,700 km (0.106 R)
• M95: 84,667,009 km (0.084 R)
• M96: 84,796,262 km (0.109 R)
• M97: 86,872,680 km (0.086 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 17,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit