🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.74 AU - 0.96 AU

Year: 275 Days

Day: 38.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.08 AU - 1.4 AU

Year: 485 Days

Day: 20.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.22 AU - 1.32 AU

Year: 503 Days

Day: 21 Hours

Environment

Temp: 18 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.29 AU - 2.31 AU

Year: 1226 Days

Day: 24.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,079,646 km

• M1: 82,578 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.01 AU - 3.79 AU

Year: 2203 Days

Day: 30.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.82 AU - 3.86 AU

Year: 2645 Days

Day: 44 Hours

Environment

Temp: -120 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.65 AU - 4.81 AU

Year: 3058 Days

Day: 33.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,079,646 km

• M1: 30,817 km (0.097 R)
• M2: 577,597 km (0.091 R)

Asteroid Belt

Center: 6.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473

Radius: 11.3

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.92 AU - 11.38 AU

Year: 10536 Days

Day: 7.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 100,079,646 km

• M1: 220,806 km (0.101 R)
• M2: 451,786 km (0.099 R)
• M3: 674,088 km (0.104 R)
• M4: 783,145 km (0.103 R)
• M5: 1,056,610 km (0.057 R)
• M6: 2,834,730 km (0.089 R)
• M7: 2,912,820 km (0.086 R)
• M8: 3,124,651 km (0.108 R)
• M9: 3,314,191 km (0.099 R)
• M10: 3,648,094 km (0.052 R)
• M11: 4,051,559 km (0.088 R)
• M12: 4,139,822 km (0.082 R)
• M13: 4,408,799 km (0.063 R)
• M14: 4,530,123 km (0.044 R)
• M15: 4,745,244 km (0.099 R)
• M16: 5,705,064 km (0.116 R)
• M17: 6,004,559 km (0.116 R)
• M18: 6,309,290 km (0.094 R)
• M19: 7,075,530 km (0.104 R)
• M20: 7,146,589 km (0.05 R)
• M21: 7,542,126 km (0.104 R)
• M22: 7,797,490 km (0.092 R)
• M23: 8,018,745 km (0.103 R)
• M24: 8,167,445 km (0.088 R)
• M25: 8,392,141 km (0.096 R)
• M26: 8,656,780 km (0.106 R)
• M27: 8,847,667 km (0.098 R)
• M28: 9,428,406 km (0.089 R)
• M29: 9,981,619 km (0.105 R)
• M30: 10,464,221 km (0.102 R)
• M31: 10,626,834 km (0.099 R)
• M32: 10,749,355 km (0.052 R)
• M33: 11,119,610 km (0.104 R)
• M34: 11,661,902 km (0.079 R)
• M35: 11,746,126 km (0.07 R)
• M36: 13,384,222 km (0.087 R)
• M37: 13,472,335 km (0.102 R)
• M38: 13,693,740 km (0.072 R)
• M39: 14,005,652 km (0.095 R)
• M40: 15,092,780 km (0.084 R)
• M41: 15,276,635 km (0.117 R)
• M42: 15,739,491 km (0.078 R)
• M43: 16,726,538 km (0.037 R)
• M44: 16,869,105 km (0.078 R)
• M45: 17,491,881 km (0.067 R)
• M46: 17,781,951 km (0.089 R)
• M47: 18,122,286 km (0.051 R)
• M48: 18,464,716 km (0.077 R)
• M49: 19,455,053 km (0.091 R)
• M50: 20,057,634 km (0.058 R)
• M51: 20,819,386 km (0.085 R)
• M52: 20,921,711 km (0.095 R)
• M53: 21,383,968 km (0.091 R)
• M54: 22,738,577 km (0.115 R)
• M55: 23,161,042 km (0.087 R)
• M56: 23,745,969 km (0.077 R)
• M57: 23,906,488 km (0.043 R)
• M58: 24,120,861 km (0.115 R)
• M59: 24,282,128 km (0.108 R)
• M60: 24,768,022 km (0.052 R)
• M61: 24,930,635 km (0.102 R)
• M62: 25,584,976 km (0.059 R)
• M63: 25,804,286 km (0.11 R)
• M64: 26,079,397 km (0.053 R)
• M65: 27,133,463 km (0.091 R)
• M66: 28,258,140 km (0.055 R)
• M67: 28,428,083 km (0.116 R)
• M68: 28,826,163 km (0.118 R)
• M69: 29,111,596 km (0.095 R)
• M70: 29,627,709 km (0.079 R)
• M71: 30,146,813 km (0.11 R)
• M72: 32,371,932 km (0.078 R)
• M73: 34,045,035 km (0.092 R)
• M74: 35,379,298 km (0.094 R)
• M75: 36,483,630 km (0.087 R)
• M76: 36,730,466 km (0.103 R)
• M77: 38,098,688 km (0.091 R)
• M78: 38,411,946 km (0.093 R)
• M79: 38,600,290 km (0.041 R)
• M80: 39,420,236 km (0.09 R)
• M81: 39,610,225 km (0.088 R)
• M82: 39,800,513 km (0.076 R)
• M83: 40,437,052 km (0.077 R)
• M84: 41,591,499 km (0.097 R)
• M85: 41,914,032 km (0.098 R)
• M86: 42,951,793 km (0.072 R)
• M87: 43,277,916 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.7

Radius: 3.3

Gravity: 32.48 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.98 AU - 14.92 AU

Year: 17337 Days

Day: 16.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,079,646 km

• M1: 42,785 km (0.109 R)
• M2: 815,608 km (0.074 R)
• M3: 1,319,453 km (0.028 R)
• M4: 1,464,114 km (0.115 R)
• M5: 1,588,430 km (0.12 R)
• M6: 2,119,652 km (0.063 R)
• M7: 2,203,726 km (0.088 R)
• M8: 2,346,293 km (0.104 R)
• M9: 2,462,381 km (0.065 R)
• M10: 3,166,538 km (0.034 R)
• M11: 3,230,416 km (0.081 R)
• M12: 3,392,431 km (0.08 R)
• M13: 3,590,050 km (0.097 R)
• M14: 3,656,920 km (0.082 R)
• M15: 4,346,716 km (0.107 R)
• M16: 4,669,997 km (0.118 R)
• M17: 4,742,851 km (0.054 R)
• M18: 4,963,807 km (0.044 R)
• M19: 5,188,204 km (0.094 R)
• M20: 5,263,751 km (0.112 R)
• M21: 5,454,039 km (0.026 R)
• M22: 5,880,692 km (0.106 R)
• M23: 5,959,530 km (0.109 R)
• M24: 6,157,897 km (0.106 R)
• M25: 6,197,840 km (0.101 R)
• M26: 6,277,875 km (0.051 R)
• M27: 7,181,745 km (0.119 R)
• M28: 7,223,782 km (0.057 R)
• M29: 8,301,335 km (0.118 R)
• M30: 8,389,598 km (0.099 R)
• M31: 8,611,901 km (0.094 R)
• M32: 8,656,630 km (0.109 R)
• M33: 8,926,206 km (0.076 R)
• M34: 9,107,518 km (0.09 R)
• M35: 9,427,807 km (0.036 R)
• M36: 9,519,960 km (0.079 R)
• M37: 10,315,521 km (0.071 R)
• M38: 11,622,109 km (0.042 R)
• M39: 12,420,662 km (0.112 R)
• M40: 12,623,068 km (0.074 R)
• M41: 13,755,524 km (0.071 R)
• M42: 13,860,093 km (0.028 R)
• M43: 13,964,961 km (0.105 R)
• M44: 15,027,555 km (0.116 R)
• M45: 16,669,541 km (0.108 R)
• M46: 17,341,984 km (0.108 R)
• M47: 17,624,873 km (0.112 R)
• M48: 17,966,405 km (0.039 R)
• M49: 18,367,477 km (0.086 R)
• M50: 18,713,497 km (0.075 R)
• M51: 19,003,717 km (0.093 R)
• M52: 19,529,553 km (0.052 R)
• M53: 20,238,198 km (0.088 R)
• M54: 20,535,898 km (0.109 R)
• M55: 22,046,238 km (0.092 R)
• M56: 22,168,609 km (0.069 R)
• M57: 23,905,291 km (0.103 R)
• M58: 24,030,953 km (0.087 R)
• M59: 24,917,021 km (0.099 R)
• M60: 25,300,141 km (0.057 R)
• M61: 26,851,621 km (0.048 R)
• M62: 27,507,159 km (0.08 R)
• M63: 27,572,982 km (0.105 R)
• M64: 27,638,805 km (0.109 R)
• M65: 28,367,047 km (0.089 R)
• M66: 29,101,723 km (0.081 R)
• M67: 32,309,999 km (0.112 R)
• M68: 32,727,526 km (0.114 R)
• M69: 33,287,022 km (0.1 R)
• M70: 33,638,278 km (0.101 R)
• M71: 34,273,770 km (0.108 R)
• M72: 34,344,679 km (0.072 R)
• M73: 36,782,376 km (0.075 R)
• M74: 37,291,159 km (0.067 R)
• M75: 37,437,017 km (0.051 R)
• M76: 38,022,094 km (0.075 R)
• M77: 38,389,207 km (0.107 R)
• M78: 39,944,277 km (0.114 R)
• M79: 40,842,014 km (0.106 R)
• M80: 40,992,360 km (0.076 R)
• M81: 41,973,722 km (0.082 R)
• M82: 42,657,534 km (0.068 R)
• M83: 42,962,713 km (0.12 R)
• M84: 43,805,548 km (0.09 R)
• M85: 43,959,334 km (0.072 R)
• M86: 44,808,601 km (0.084 R)
• M87: 45,118,718 km (0.065 R)
• M88: 45,975,465 km (0.1 R)
• M89: 48,100,652 km (0.056 R)
• M90: 48,180,089 km (0.119 R)
• M91: 49,135,421 km (0.115 R)
• M92: 51,064,635 km (0.082 R)
• M93: 51,632,059 km (0.042 R)
• M94: 53,346,750 km (0.054 R)
• M95: 54,252,266 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.6

Radius: 5

Gravity: 31.02 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 16.73 AU - 20.61 AU

Year: 28353 Days

Day: 19.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 100,079,646 km

• M1: 210,484 km (0.11 R)
• M2: 388,506 km (0.106 R)
• M3: 608,115 km (0.096 R)
• M4: 923,019 km (0.057 R)
• M5: 1,643,781 km (0.102 R)
• M6: 2,240,976 km (0.076 R)
• M7: 2,497,088 km (0.055 R)
• M8: 2,717,745 km (0.118 R)
• M9: 2,807,802 km (0.057 R)
• M10: 4,376,785 km (0.074 R)
• M11: 4,588,915 km (0.112 R)
• M12: 4,968,295 km (0.06 R)
• M13: 5,357,698 km (0.114 R)
• M14: 7,134,622 km (0.112 R)
• M15: 7,763,980 km (0.08 R)
• M16: 8,280,242 km (0.062 R)
• M17: 8,941,016 km (0.081 R)
• M18: 9,618,545 km (0.082 R)
• M19: 11,895,424 km (0.117 R)
• M20: 12,116,979 km (0.111 R)
• M21: 12,790,020 km (0.025 R)
• M22: 14,016,423 km (0.091 R)
• M23: 15,039,972 km (0.1 R)
• M24: 15,279,627 km (0.082 R)
• M25: 16,332,647 km (0.098 R)
• M26: 16,496,756 km (0.108 R)
• M27: 18,422,529 km (0.041 R)
• M28: 18,850,379 km (0.117 R)
• M29: 19,629,036 km (0.118 R)
• M30: 21,306,926 km (0.117 R)
• M31: 21,576,052 km (0.095 R)
• M32: 22,572,374 km (0.103 R)
• M33: 23,122,146 km (0.104 R)
• M34: 24,048,157 km (0.081 R)
• M35: 24,421,852 km (0.109 R)
• M36: 25,459,762 km (0.103 R)
• M37: 27,091,875 km (0.079 R)
• M38: 27,578,218 km (0.082 R)
• M39: 28,856,382 km (0.115 R)
• M40: 30,556,861 km (0.105 R)
• M41: 33,115,733 km (0.114 R)
• M42: 34,789,134 km (0.101 R)
• M43: 34,894,601 km (0.118 R)
• M44: 38,872,109 km (0.099 R)
• M45: 39,750,847 km (0.046 R)
• M46: 40,082,057 km (0.069 R)
• M47: 40,192,610 km (0.045 R)
• M48: 40,858,470 km (0.093 R)
• M49: 41,416,021 km (0.113 R)
• M50: 41,863,917 km (0.08 R)
• M51: 42,990,538 km (0.108 R)
• M52: 43,217,030 km (0.107 R)
• M53: 43,443,970 km (0.094 R)
• M54: 43,671,358 km (0.1 R)
• M55: 44,584,653 km (0.083 R)
• M56: 45,735,061 km (0.101 R)
• M57: 47,011,729 km (0.1 R)
• M58: 47,245,102 km (0.07 R)
• M59: 50,075,643 km (0.119 R)
• M60: 51,751,887 km (0.11 R)
• M61: 52,839,314 km (0.032 R)
• M62: 53,568,305 km (0.083 R)
• M63: 54,423,107 km (0.075 R)
• M64: 55,898,890 km (0.105 R)
• M65: 56,393,760 km (0.103 R)
• M66: 57,387,838 km (0.056 R)
• M67: 58,638,625 km (0.049 R)
• M68: 60,785,355 km (0.108 R)
• M69: 63,988,844 km (0.098 R)
• M70: 66,852,895 km (0.093 R)
• M71: 68,036,513 km (0.094 R)
• M72: 68,168,459 km (0.095 R)
• M73: 68,564,893 km (0.076 R)
• M74: 69,492,699 km (0.08 R)
• M75: 69,891,527 km (0.069 R)
• M76: 72,570,226 km (0.034 R)
• M77: 72,974,889 km (0.047 R)
• M78: 74,193,513 km (0.085 R)
• M79: 75,418,719 km (0.034 R)
• M80: 81,504,510 km (0.037 R)
• M81: 83,473,817 km (0.109 R)
• M82: 83,756,407 km (0.118 R)
• M83: 84,180,816 km (0.103 R)
• M84: 84,889,910 km (0.113 R)
• M85: 88,033,261 km (0.113 R)
• M86: 89,763,809 km (0.098 R)
• M87: 91,796,993 km (0.075 R)
• M88: 92,088,560 km (0.108 R)
• M89: 92,672,889 km (0.054 R)
• M90: 95,169,827 km (0.083 R)
• M91: 95,760,589 km (0.109 R)
• M92: 97,242,805 km (0.07 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 16,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit