🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.44 AU - 0.62 AU

Year: 148 Days

Day: 35.6 Hours

Environment

Temp: 208 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.77 AU - 1.13 AU

Year: 355 Days

Day: 34.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.8 AU - 1.2 AU

Year: 383 Days

Day: 30.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,125,146 km

• M1: 613,800 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.17 AU - 1.93 AU

Year: 739 Days

Day: 35.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.51 AU - 1.87 AU

Year: 841 Days

Day: 12.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.98 AU - 2.12 AU

Year: 1124 Days

Day: 35.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.42 AU - 3.6 AU

Year: 1999 Days

Day: 16.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.6

Radius: 11.7

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.59 AU - 4.67 AU

Year: 3815 Days

Day: 8.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 61,125,146 km

• M1: 151,991 km (0.109 R)
• M2: 335,548 km (0.064 R)
• M3: 423,811 km (0.115 R)
• M4: 662,120 km (0.106 R)
• M5: 896,839 km (0.104 R)
• M6: 1,376,151 km (0.1 R)
• M7: 1,475,334 km (0.069 R)
• M8: 1,562,251 km (0.109 R)
• M9: 1,681,181 km (0.109 R)
• M10: 1,912,459 km (0.118 R)
• M11: 2,088,835 km (0.11 R)
• M12: 2,544,660 km (0.108 R)
• M13: 2,667,928 km (0.116 R)
• M14: 3,050,151 km (0.09 R)
• M15: 3,295,491 km (0.095 R)
• M16: 3,527,817 km (0.1 R)
• M17: 4,298,844 km (0.091 R)
• M18: 4,660,422 km (0.108 R)
• M19: 5,143,175 km (0.104 R)
• M20: 5,255,074 km (0.095 R)
• M21: 5,504,304 km (0.037 R)
• M22: 5,664,972 km (0.047 R)
• M23: 5,757,573 km (0.072 R)
• M24: 6,085,342 km (0.112 R)
• M25: 6,443,330 km (0.114 R)
• M26: 6,637,059 km (0.102 R)
• M27: 7,179,950 km (0.078 R)
• M28: 7,456,706 km (0.055 R)
• M29: 7,558,283 km (0.045 R)
• M30: 7,634,727 km (0.093 R)
• M31: 7,814,245 km (0.076 R)
• M32: 8,098,930 km (0.069 R)
• M33: 8,229,528 km (0.12 R)
• M34: 8,413,534 km (0.106 R)
• M35: 8,519,300 km (0.114 R)
• M36: 8,599,035 km (0.101 R)
• M37: 8,705,549 km (0.11 R)
• M38: 8,973,927 km (0.081 R)
• M39: 9,244,999 km (0.102 R)
• M40: 9,354,205 km (0.081 R)
• M41: 9,601,341 km (0.091 R)
• M42: 10,441,183 km (0.1 R)
• M43: 10,612,024 km (0.083 R)
• M44: 10,869,931 km (0.107 R)
• M45: 11,130,082 km (0.108 R)
• M46: 11,246,319 km (0.063 R)
• M47: 11,333,684 km (0.039 R)
• M48: 11,597,425 km (0.093 R)
• M49: 11,833,491 km (0.114 R)
• M50: 12,041,432 km (0.05 R)
• M51: 12,190,730 km (0.049 R)
• M52: 12,581,630 km (0.027 R)
• M53: 13,530,529 km (0.101 R)
• M54: 14,725,068 km (0.101 R)
• M55: 15,594,232 km (0.1 R)
• M56: 15,887,593 km (0.066 R)
• M57: 16,645,905 km (0.082 R)
• M58: 17,079,589 km (0.11 R)
• M59: 17,449,544 km (0.054 R)
• M60: 17,924,218 km (0.058 R)
• M61: 18,231,642 km (0.04 R)
• M62: 18,540,861 km (0.094 R)
• M63: 18,644,233 km (0.075 R)
• M64: 18,920,989 km (0.059 R)
• M65: 19,164,385 km (0.092 R)
• M66: 19,583,857 km (0.093 R)
• M67: 20,041,776 km (0.114 R)
• M68: 20,218,900 km (0.117 R)
• M69: 20,932,332 km (0.087 R)
• M70: 21,726,697 km (0.09 R)
• M71: 22,494,134 km (0.117 R)
• M72: 23,419,397 km (0.106 R)
• M73: 23,493,897 km (0.107 R)
• M74: 23,755,394 km (0.12 R)
• M75: 24,546,019 km (0.1 R)
• M76: 24,811,405 km (0.085 R)
• M77: 24,925,399 km (0.08 R)
• M78: 25,421,615 km (0.117 R)
• M79: 25,498,359 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.2

Radius: 8.5

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.5 AU - 8.82 AU

Year: 9758 Days

Day: 9.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,125,146 km

• M1: 183,407 km (0.069 R)
• M2: 243,845 km (0.107 R)
• M3: 314,754 km (0.045 R)
• M4: 636,838 km (0.087 R)
• M5: 1,099,694 km (0.107 R)
• M6: 1,267,692 km (0.106 R)
• M7: 1,345,184 km (0.119 R)
• M8: 1,735,036 km (0.113 R)
• M9: 2,182,035 km (0.06 R)
• M10: 2,442,933 km (0.056 R)
• M11: 2,688,872 km (0.12 R)
• M12: 2,764,120 km (0.077 R)
• M13: 3,178,057 km (0.119 R)
• M14: 3,392,281 km (0.059 R)
• M15: 3,528,715 km (0.114 R)
• M16: 3,694,768 km (0.115 R)
• M17: 3,977,209 km (0.045 R)
• M18: 4,296,152 km (0.088 R)
• M19: 4,473,575 km (0.114 R)
• M20: 4,593,253 km (0.046 R)
• M21: 4,989,538 km (0.098 R)
• M22: 5,176,236 km (0.07 R)
• M23: 5,238,917 km (0.065 R)
• M24: 5,428,608 km (0.063 R)
• M25: 5,492,486 km (0.081 R)
• M26: 6,077,413 km (0.101 R)
• M27: 6,922,492 km (0.108 R)
• M28: 7,095,876 km (0.071 R)
• M29: 7,732,265 km (0.094 R)
• M30: 8,386,756 km (0.053 R)
• M31: 9,363,331 km (0.119 R)
• M32: 9,478,371 km (0.05 R)
• M33: 10,375,660 km (0.049 R)
• M34: 10,494,590 km (0.07 R)
• M35: 11,504,226 km (0.093 R)
• M36: 11,875,229 km (0.061 R)
• M37: 12,083,020 km (0.11 R)
• M38: 12,292,008 km (0.094 R)
• M39: 12,798,547 km (0.115 R)
• M40: 13,398,135 km (0.114 R)
• M41: 13,788,436 km (0.097 R)
• M42: 14,094,663 km (0.092 R)
• M43: 15,296,532 km (0.043 R)
• M44: 15,477,246 km (0.119 R)
• M45: 15,658,858 km (0.057 R)
• M46: 15,749,963 km (0.117 R)
• M47: 17,702,215 km (0.071 R)
• M48: 18,082,643 km (0.035 R)
• M49: 18,513,933 km (0.093 R)
• M50: 18,658,295 km (0.106 R)
• M51: 19,240,081 km (0.067 R)
• M52: 20,322,123 km (0.119 R)
• M53: 20,471,272 km (0.086 R)
• M54: 21,071,159 km (0.087 R)
• M55: 21,171,689 km (0.036 R)
• M56: 22,853,768 km (0.117 R)
• M57: 23,164,183 km (0.065 R)
• M58: 23,371,975 km (0.099 R)
• M59: 23,736,993 km (0.11 R)
• M60: 24,103,957 km (0.063 R)
• M61: 24,209,124 km (0.105 R)
• M62: 25,966,450 km (0.098 R)
• M63: 26,670,009 km (0.094 R)
• M64: 26,887,824 km (0.103 R)
• M65: 27,764,617 km (0.059 R)
• M66: 27,819,669 km (0.057 R)
• M67: 28,428,383 km (0.055 R)
• M68: 28,650,835 km (0.114 R)
• M69: 29,153,483 km (0.075 R)
• M70: 30,224,006 km (0.098 R)
• M71: 30,337,401 km (0.064 R)
• M72: 30,564,790 km (0.108 R)
• M73: 30,678,634 km (0.053 R)
• M74: 30,963,917 km (0.09 R)
• M75: 32,287,559 km (0.091 R)
• M76: 32,519,585 km (0.099 R)
• M77: 32,868,747 km (0.057 R)
• M78: 34,989,745 km (0.048 R)
• M79: 37,276,049 km (0.053 R)
• M80: 38,008,032 km (0.088 R)
• M81: 39,053,123 km (0.093 R)
• M82: 39,796,624 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.9

Radius: 4.6

Gravity: 17.39 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 12.83 AU - 14.79 AU

Year: 19650 Days

Day: 23.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 61,125,146 km

• M1: 78,838 km (0.109 R)
• M2: 109,356 km (0.119 R)
• M3: 147,653 km (0.038 R)
• M4: 390,450 km (0.091 R)
• M5: 440,117 km (0.081 R)
• M6: 527,482 km (0.086 R)
• M7: 719,566 km (0.083 R)
• M8: 1,069,176 km (0.041 R)
• M9: 1,336,657 km (0.05 R)
• M10: 1,817,165 km (0.088 R)
• M11: 2,046,499 km (0.104 R)
• M12: 2,164,681 km (0.081 R)
• M13: 2,407,778 km (0.054 R)
• M14: 2,564,108 km (0.077 R)
• M15: 4,113,044 km (0.101 R)
• M16: 4,955,878 km (0.117 R)
• M17: 5,275,419 km (0.058 R)
• M18: 5,850,324 km (0.083 R)
• M19: 5,934,099 km (0.118 R)
• M20: 6,060,359 km (0.081 R)
• M21: 8,013,509 km (0.065 R)
• M22: 8,060,034 km (0.091 R)
• M23: 8,293,856 km (0.068 R)
• M24: 8,672,488 km (0.097 R)
• M25: 9,202,214 km (0.091 R)
• M26: 9,693,044 km (0.103 R)
• M27: 9,742,561 km (0.067 R)
• M28: 10,956,548 km (0.098 R)
• M29: 12,217,509 km (0.118 R)
• M30: 13,690,000 km (0.101 R)
• M31: 14,759,326 km (0.116 R)
• M32: 15,045,207 km (0.113 R)
• M33: 15,217,544 km (0.076 R)
• M34: 16,089,251 km (0.117 R)
• M35: 16,501,543 km (0.105 R)
• M36: 16,560,783 km (0.058 R)
• M37: 16,738,805 km (0.043 R)
• M38: 18,553,278 km (0.097 R)
• M39: 19,233,948 km (0.073 R)
• M40: 20,429,085 km (0.055 R)
• M41: 20,556,243 km (0.05 R)
• M42: 20,747,579 km (0.107 R)
• M43: 20,939,364 km (0.058 R)
• M44: 21,324,877 km (0.117 R)
• M45: 22,692,651 km (0.071 R)
• M46: 22,824,297 km (0.11 R)
• M47: 25,443,307 km (0.094 R)
• M48: 27,031,886 km (0.118 R)
• M49: 27,451,508 km (0.113 R)
• M50: 27,521,670 km (0.11 R)
• M51: 28,155,666 km (0.059 R)
• M52: 28,368,095 km (0.111 R)
• M53: 28,510,063 km (0.118 R)
• M54: 28,723,240 km (0.12 R)
• M55: 29,080,031 km (0.103 R)
• M56: 29,223,046 km (0.107 R)
• M57: 29,366,361 km (0.091 R)
• M58: 29,797,801 km (0.049 R)
• M59: 29,942,014 km (0.092 R)
• M60: 30,521,406 km (0.09 R)
• M61: 31,764,714 km (0.045 R)
• M62: 31,912,068 km (0.102 R)
• M63: 32,059,721 km (0.072 R)
• M64: 32,429,677 km (0.065 R)
• M65: 32,503,728 km (0.043 R)
• M66: 33,248,576 km (0.098 R)
• M67: 33,323,374 km (0.118 R)
• M68: 34,376,095 km (0.07 R)
• M69: 34,906,718 km (0.08 R)
• M70: 36,823,366 km (0.09 R)
• M71: 37,133,183 km (0.095 R)
• M72: 38,695,135 km (0.037 R)
• M73: 41,158,413 km (0.086 R)
• M74: 42,611,906 km (0.087 R)
• M75: 43,835,766 km (0.117 R)
• M76: 45,734,911 km (0.034 R)
• M77: 50,297,796 km (0.106 R)
• M78: 52,284,905 km (0.103 R)
• M79: 52,807,450 km (0.04 R)
• M80: 52,894,666 km (0.087 R)
• M81: 55,978,925 km (0.099 R)
• M82: 56,781,517 km (0.073 R)
• M83: 57,677,609 km (0.092 R)
• M84: 60,029,287 km (0.094 R)
• M85: 60,302,602 km (0.096 R)
• M86: 60,759,175 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 17,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit