🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.39 AU - 0.65 AU

Year: 143 Days

Day: 45 Hours

Environment

Temp: 218 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.87 AU - 1.11 AU

Year: 375 Days

Day: 14.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 44.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.31 AU - 1.91 AU

Year: 778 Days

Day: 18.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.08 AU - 2.76 AU

Year: 1434 Days

Day: 30.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,403,262 km

• M1: 817,403 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.11 AU - 2.77 AU

Year: 1451 Days

Day: 12 Hours

Environment

Temp: -108 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.45 AU - 3.71 AU

Year: 2058 Days

Day: 45.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,403,262 km

• M1: 2,945,432 km (0.042 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.55 AU - 4.21 AU

Year: 2910 Days

Day: 41.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.5

Radius: 8.3

Gravity: 13.48 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.34 AU - 5.48 AU

Year: 4143 Days

Day: 9.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 110.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,403,262 km

• M1: 113,545 km (0.109 R)
• M2: 226,342 km (0.064 R)
• M3: 392,994 km (0.089 R)
• M4: 524,191 km (0.04 R)
• M5: 658,979 km (0.098 R)
• M6: 805,734 km (0.064 R)
• M7: 896,390 km (0.058 R)
• M8: 1,234,033 km (0.071 R)
• M9: 1,480,271 km (0.119 R)
• M10: 1,691,802 km (0.072 R)
• M11: 2,090,181 km (0.048 R)
• M12: 2,290,942 km (0.095 R)
• M13: 2,517,134 km (0.113 R)
• M14: 2,594,177 km (0.075 R)
• M15: 2,770,403 km (0.028 R)
• M16: 3,031,900 km (0.075 R)
• M17: 3,093,385 km (0.084 R)
• M18: 3,196,906 km (0.059 R)
• M19: 3,665,896 km (0.109 R)
• M20: 3,775,401 km (0.059 R)
• M21: 4,043,032 km (0.102 R)
• M22: 4,762,598 km (0.077 R)
• M23: 4,906,361 km (0.042 R)
• M24: 5,496,076 km (0.056 R)
• M25: 5,621,888 km (0.086 R)
• M26: 5,953,098 km (0.098 R)
• M27: 6,056,320 km (0.112 R)
• M28: 6,290,890 km (0.118 R)
• M29: 7,424,094 km (0.119 R)
• M30: 7,535,245 km (0.066 R)
• M31: 8,099,678 km (0.109 R)
• M32: 8,329,161 km (0.075 R)
• M33: 8,706,746 km (0.095 R)
• M34: 8,765,388 km (0.102 R)
• M35: 8,912,443 km (0.049 R)
• M36: 9,358,544 km (0.051 R)
• M37: 9,538,959 km (0.081 R)
• M38: 9,842,343 km (0.066 R)
• M39: 10,026,049 km (0.098 R)
• M40: 10,210,653 km (0.119 R)
• M41: 10,396,454 km (0.045 R)
• M42: 10,740,080 km (0.117 R)
• M43: 11,055,731 km (0.078 R)
• M44: 11,406,538 km (0.067 R)
• M45: 13,214,279 km (0.077 R)
• M46: 13,349,216 km (0.108 R)
• M47: 13,552,520 km (0.104 R)
• M48: 13,996,377 km (0.115 R)
• M49: 14,375,757 km (0.119 R)
• M50: 14,584,147 km (0.074 R)
• M51: 15,819,376 km (0.053 R)
• M52: 15,962,691 km (0.118 R)
• M53: 16,395,328 km (0.12 R)
• M54: 16,540,289 km (0.119 R)
• M55: 16,685,698 km (0.047 R)
• M56: 16,941,360 km (0.104 R)
• M57: 17,198,220 km (0.101 R)
• M58: 17,641,628 km (0.1 R)
• M59: 18,388,869 km (0.059 R)
• M60: 18,918,147 km (0.069 R)
• M61: 20,418,763 km (0.073 R)
• M62: 20,653,033 km (0.067 R)
• M63: 20,888,201 km (0.08 R)
• M64: 21,242,598 km (0.112 R)
• M65: 21,718,320 km (0.092 R)
• M66: 22,197,332 km (0.077 R)
• M67: 22,478,576 km (0.087 R)
• M68: 22,720,476 km (0.107 R)
• M69: 22,801,259 km (0.119 R)
• M70: 23,206,818 km (0.057 R)
• M71: 23,655,612 km (0.117 R)
• M72: 23,942,840 km (0.081 R)
• M73: 24,603,464 km (0.046 R)
• M74: 25,353,847 km (0.051 R)
• M75: 25,689,844 km (0.044 R)
• M76: 26,027,187 km (0.049 R)
• M77: 26,748,997 km (0.103 R)
• M78: 26,834,417 km (0.105 R)
• M79: 26,919,838 km (0.098 R)
• M80: 27,090,978 km (0.098 R)
• M81: 27,219,632 km (0.06 R)
• M82: 28,342,813 km (0.098 R)
• M83: 29,261,044 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.3

Radius: 15

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.43 AU - 10.85 AU

Year: 11398 Days

Day: 12.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,403,262 km

• M1: 187,895 km (0.072 R)
• M2: 647,160 km (0.094 R)
• M3: 837,898 km (0.071 R)
• M4: 933,192 km (0.115 R)
• M5: 1,049,579 km (0.075 R)
• M6: 1,298,809 km (0.094 R)
• M7: 1,431,053 km (0.117 R)
• M8: 1,548,338 km (0.089 R)
• M9: 2,028,996 km (0.062 R)
• M10: 2,207,167 km (0.105 R)
• M11: 2,461,035 km (0.043 R)
• M12: 2,579,815 km (0.092 R)
• M13: 2,700,391 km (0.106 R)
• M14: 3,228,172 km (0.072 R)
• M15: 3,411,430 km (0.065 R)
• M16: 3,926,495 km (0.109 R)
• M17: 4,150,892 km (0.099 R)
• M18: 4,612,551 km (0.118 R)
• M19: 4,939,572 km (0.112 R)
• M20: 6,355,516 km (0.116 R)
• M21: 7,538,985 km (0.109 R)
• M22: 8,534,409 km (0.116 R)
• M23: 8,753,121 km (0.11 R)
• M24: 9,047,530 km (0.042 R)
• M25: 9,307,980 km (0.04 R)
• M26: 9,458,026 km (0.03 R)
• M27: 9,912,654 km (0.108 R)
• M28: 10,219,779 km (0.092 R)
• M29: 11,279,530 km (0.053 R)
• M30: 12,539,144 km (0.112 R)
• M31: 12,663,460 km (0.117 R)
• M32: 13,206,799 km (0.068 R)
• M33: 13,460,218 km (0.089 R)
• M34: 13,672,497 km (0.08 R)
• M35: 14,359,750 km (0.046 R)
• M36: 16,126,501 km (0.073 R)
• M37: 16,261,737 km (0.082 R)
• M38: 16,533,407 km (0.07 R)
• M39: 16,760,945 km (0.042 R)
• M40: 17,035,458 km (0.11 R)
• M41: 17,403,767 km (0.042 R)
• M42: 18,054,518 km (0.082 R)
• M43: 18,194,991 km (0.075 R)
• M44: 18,618,801 km (0.06 R)
• M45: 18,808,192 km (0.084 R)
• M46: 19,045,754 km (0.071 R)
• M47: 19,957,852 km (0.087 R)
• M48: 21,130,250 km (0.093 R)
• M49: 21,476,420 km (0.086 R)
• M50: 21,724,752 km (0.094 R)
• M51: 21,974,132 km (0.092 R)
• M52: 22,074,213 km (0.079 R)
• M53: 22,425,469 km (0.068 R)
• M54: 23,849,042 km (0.102 R)
• M55: 24,416,317 km (0.078 R)
• M56: 24,519,989 km (0.099 R)
• M57: 25,040,290 km (0.115 R)
• M58: 25,616,840 km (0.077 R)
• M59: 25,933,090 km (0.086 R)
• M60: 26,144,771 km (0.119 R)
• M61: 26,250,836 km (0.092 R)
• M62: 26,729,699 km (0.073 R)
• M63: 27,804,260 km (0.109 R)
• M64: 28,237,944 km (0.098 R)
• M65: 28,947,637 km (0.087 R)
• M66: 29,277,201 km (0.117 R)
• M67: 29,387,305 km (0.116 R)
• M68: 30,328,874 km (0.087 R)
• M69: 31,449,362 km (0.113 R)
• M70: 31,731,653 km (0.104 R)
• M71: 32,811,899 km (0.074 R)
• M72: 33,040,784 km (0.027 R)
• M73: 34,600,043 km (0.111 R)
• M74: 34,949,803 km (0.111 R)
• M75: 35,125,131 km (0.064 R)
• M76: 35,888,230 km (0.088 R)
• M77: 36,006,113 km (0.073 R)
• M78: 36,656,864 km (0.112 R)
• M79: 37,073,045 km (0.069 R)
• M80: 38,511,578 km (0.084 R)
• M81: 38,753,179 km (0.085 R)
• M82: 38,995,228 km (0.11 R)
• M83: 39,116,402 km (0.074 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.7

Radius: 7.7

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 11 AU - 16.46 AU

Year: 19373 Days

Day: 23.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 64,403,262 km

• M1: 125,662 km (0.093 R)
• M2: 446,699 km (0.03 R)
• M3: 516,861 km (0.046 R)
• M4: 1,210,995 km (0.111 R)
• M5: 1,745,957 km (0.081 R)
• M6: 2,038,570 km (0.106 R)
• M7: 2,346,592 km (0.118 R)
• M8: 2,570,989 km (0.091 R)
• M9: 3,500,590 km (0.116 R)
• M10: 3,831,650 km (0.119 R)
• M11: 4,563,483 km (0.107 R)
• M12: 4,843,979 km (0.037 R)
• M13: 5,047,731 km (0.113 R)
• M14: 5,934,099 km (0.074 R)
• M15: 6,064,698 km (0.045 R)
• M16: 6,417,449 km (0.068 R)
• M17: 7,328,351 km (0.082 R)
• M18: 8,182,405 km (0.065 R)
• M19: 8,523,039 km (0.082 R)
• M20: 8,572,108 km (0.11 R)
• M21: 8,621,325 km (0.12 R)
• M22: 9,623,631 km (0.093 R)
• M23: 10,927,825 km (0.088 R)
• M24: 11,088,045 km (0.071 R)
• M25: 11,410,727 km (0.102 R)
• M26: 12,286,623 km (0.099 R)
• M27: 12,341,974 km (0.049 R)
• M28: 12,397,624 km (0.075 R)
• M29: 12,620,525 km (0.115 R)
• M30: 12,844,922 km (0.04 R)
• M31: 13,013,968 km (0.119 R)
• M32: 13,127,064 km (0.075 R)
• M33: 13,870,565 km (0.079 R)
• M34: 14,510,245 km (0.103 R)
• M35: 14,686,472 km (0.071 R)
• M36: 15,457,948 km (0.078 R)
• M37: 16,609,104 km (0.109 R)
• M38: 16,916,527 km (0.11 R)
• M39: 17,913,148 km (0.089 R)
• M40: 19,897,714 km (0.046 R)
• M41: 20,684,598 km (0.045 R)
• M42: 20,750,571 km (0.103 R)
• M43: 21,015,359 km (0.109 R)
• M44: 21,749,286 km (0.09 R)
• M45: 22,153,201 km (0.111 R)
• M46: 22,423,823 km (0.116 R)
• M47: 23,379,754 km (0.064 R)
• M48: 25,685,057 km (0.063 R)
• M49: 26,254,726 km (0.112 R)
• M50: 26,469,398 km (0.1 R)
• M51: 28,427,934 km (0.062 R)
• M52: 28,722,043 km (0.115 R)
• M53: 29,759,355 km (0.103 R)
• M54: 29,908,504 km (0.059 R)
• M55: 30,207,550 km (0.071 R)
• M56: 33,021,187 km (0.086 R)
• M57: 33,562,881 km (0.103 R)
• M58: 34,029,476 km (0.104 R)
• M59: 36,394,619 km (0.107 R)
• M60: 37,034,150 km (0.059 R)
• M61: 37,275,002 km (0.114 R)
• M62: 37,435,820 km (0.106 R)
• M63: 38,324,581 km (0.104 R)
• M64: 39,629,673 km (0.093 R)
• M65: 39,875,911 km (0.097 R)
• M66: 40,700,644 km (0.062 R)
• M67: 41,614,388 km (0.089 R)
• M68: 41,697,714 km (0.091 R)
• M69: 42,955,383 km (0.079 R)
• M70: 43,885,583 km (0.065 R)
• M71: 44,566,253 km (0.108 R)
• M72: 46,455,973 km (0.091 R)
• M73: 46,715,675 km (0.064 R)
• M74: 47,410,707 km (0.085 R)
• M75: 47,759,419 km (0.061 R)
• M76: 48,722,979 km (0.112 R)
• M77: 49,074,833 km (0.111 R)
• M78: 49,604,410 km (0.112 R)
• M79: 51,472,439 km (0.081 R)
• M80: 51,741,266 km (0.112 R)
• M81: 55,736,127 km (0.074 R)
• M82: 57,213,257 km (0.109 R)
• M83: 59,829,125 km (0.04 R)
• M84: 60,111,716 km (0.099 R)
• M85: 60,962,030 km (0.108 R)
• M86: 61,151,570 km (0.119 R)
• M87: 62,483,739 km (0.062 R)
• M88: 63,249,232 km (0.068 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 16,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit