🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.4 AU - 0.6 AU

Year: 128 Days

Day: 42.1 Hours

Environment

Temp: 244 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,519,177 km

• M1: 298,448 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.47 AU - 0.69 AU

Year: 161 Days

Day: 37 Hours

Environment

Temp: 188 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.15 AU - 1.45 AU

Year: 539 Days

Day: 34.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,519,177 km

• M1: 27,227 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.49 AU - 1.73 AU

Year: 742 Days

Day: 27.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.54 AU - 4.12 AU

Year: 2208 Days

Day: 29 Hours

Environment

Temp: -104 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.2

Radius: 14.7

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.86 AU - 6.76 AU

Year: 5090 Days

Day: 6.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 71,519,177 km

• M1: 206,894 km (0.084 R)
• M2: 311,463 km (0.106 R)
• M3: 503,098 km (0.104 R)
• M4: 705,653 km (0.075 R)
• M5: 809,624 km (0.055 R)
• M6: 957,726 km (0.066 R)
• M7: 1,061,995 km (0.079 R)
• M8: 1,226,703 km (0.106 R)
• M9: 1,400,386 km (0.09 R)
• M10: 1,528,890 km (0.084 R)
• M11: 1,701,227 km (0.113 R)
• M12: 1,806,245 km (0.071 R)
• M13: 1,905,278 km (0.091 R)
• M14: 2,679,148 km (0.041 R)
• M15: 3,125,399 km (0.089 R)
• M16: 3,491,166 km (0.06 R)
• M17: 3,711,224 km (0.117 R)
• M18: 5,149,308 km (0.115 R)
• M19: 5,340,345 km (0.109 R)
• M20: 5,448,803 km (0.109 R)
• M21: 5,840,600 km (0.095 R)
• M22: 5,940,083 km (0.116 R)
• M23: 6,040,014 km (0.112 R)
• M24: 6,279,819 km (0.088 R)
• M25: 6,407,277 km (0.095 R)
• M26: 6,755,690 km (0.088 R)
• M27: 7,031,100 km (0.072 R)
• M28: 7,350,491 km (0.093 R)
• M29: 7,729,124 km (0.12 R)
• M30: 8,100,276 km (0.109 R)
• M31: 8,604,421 km (0.028 R)
• M32: 8,903,168 km (0.095 R)
• M33: 9,205,505 km (0.072 R)
• M34: 9,321,443 km (0.077 R)
• M35: 9,731,491 km (0.105 R)
• M36: 9,864,633 km (0.062 R)
• M37: 10,147,523 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.6

Radius: 8.4

Gravity: 13.4 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.56 AU - 7.22 AU

Year: 6573 Days

Day: 12.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,519,177 km

• M1: 334,800 km (0.07 R)
• M2: 540,946 km (0.109 R)
• M3: 637,736 km (0.113 R)
• M4: 786,735 km (0.093 R)
• M5: 898,186 km (0.037 R)
• M6: 1,227,451 km (0.068 R)
• M7: 1,301,501 km (0.036 R)
• M8: 1,454,091 km (0.072 R)
• M9: 1,513,033 km (0.032 R)
• M10: 1,633,160 km (0.12 R)
• M11: 1,861,596 km (0.073 R)
• M12: 2,034,381 km (0.113 R)
• M13: 2,465,822 km (0.057 R)
• M14: 2,536,432 km (0.062 R)
• M15: 2,704,131 km (0.083 R)
• M16: 2,801,669 km (0.088 R)
• M17: 3,152,177 km (0.117 R)
• M18: 3,758,048 km (0.088 R)
• M19: 4,228,833 km (0.062 R)
• M20: 4,659,674 km (0.114 R)
• M21: 5,104,579 km (0.095 R)
• M22: 5,317,008 km (0.098 R)
• M23: 5,687,711 km (0.097 R)
• M24: 5,876,204 km (0.092 R)
• M25: 6,003,063 km (0.11 R)
• M26: 6,227,311 km (0.082 R)
• M27: 6,552,387 km (0.093 R)
• M28: 6,750,006 km (0.042 R)
• M29: 7,252,954 km (0.112 R)
• M30: 7,629,491 km (0.112 R)
• M31: 7,837,582 km (0.108 R)
• M32: 8,012,312 km (0.06 R)
• M33: 8,401,566 km (0.033 R)
• M34: 8,869,359 km (0.08 R)
• M35: 9,717,878 km (0.105 R)
• M36: 11,254,248 km (0.089 R)
• M37: 11,849,797 km (0.107 R)
• M38: 12,010,315 km (0.026 R)
• M39: 12,577,890 km (0.07 R)
• M40: 12,782,689 km (0.078 R)
• M41: 12,947,247 km (0.034 R)
• M42: 13,403,670 km (0.098 R)
• M43: 14,977,440 km (0.105 R)
• M44: 15,281,722 km (0.099 R)
• M45: 15,940,551 km (0.118 R)
• M46: 16,162,255 km (0.06 R)
• M47: 16,251,116 km (0.036 R)
• M48: 16,743,442 km (0.111 R)
• M49: 17,149,750 km (0.094 R)
• M50: 18,156,694 km (0.114 R)
• M51: 18,901,093 km (0.089 R)
• M52: 19,182,785 km (0.053 R)
• M53: 19,371,428 km (0.079 R)
• M54: 21,096,142 km (0.066 R)
• M55: 21,780,104 km (0.073 R)
• M56: 21,927,607 km (0.12 R)
• M57: 22,471,395 km (0.083 R)
• M58: 22,670,211 km (0.075 R)
• M59: 22,969,556 km (0.109 R)
• M60: 23,069,488 km (0.104 R)
• M61: 23,219,983 km (0.079 R)
• M62: 23,370,628 km (0.118 R)
• M63: 23,471,308 km (0.086 R)
• M64: 23,723,530 km (0.112 R)
• M65: 24,383,555 km (0.1 R)
• M66: 24,690,231 km (0.111 R)
• M67: 24,895,479 km (0.085 R)
• M68: 25,255,861 km (0.114 R)
• M69: 25,617,887 km (0.073 R)
• M70: 27,030,839 km (0.101 R)
• M71: 27,348,286 km (0.057 R)
• M72: 27,986,770 km (0.057 R)
• M73: 28,147,139 km (0.044 R)
• M74: 29,170,089 km (0.076 R)
• M75: 29,876,939 km (0.118 R)
• M76: 30,259,909 km (0.086 R)
• M77: 30,369,714 km (0.052 R)
• M78: 30,699,577 km (0.116 R)
• M79: 31,196,841 km (0.073 R)
• M80: 32,704,339 km (0.11 R)
• M81: 32,986,031 km (0.05 R)
• M82: 33,836,196 km (0.067 R)
• M83: 33,950,040 km (0.096 R)
• M84: 34,121,180 km (0.083 R)
• M85: 34,406,912 km (0.071 R)
• M86: 34,865,729 km (0.076 R)
• M87: 36,080,014 km (0.092 R)
• M88: 37,249,271 km (0.115 R)
• M89: 37,484,589 km (0.096 R)
• M90: 38,966,655 km (0.039 R)
• M91: 39,925,129 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99

Radius: 11.7

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 11.7 AU - 12.8 AU

Year: 15582 Days

Day: 5.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 71,519,177 km

• M1: 184,305 km (0.118 R)
• M2: 499,507 km (0.119 R)
• M3: 615,745 km (0.041 R)
• M4: 950,545 km (0.09 R)
• M5: 1,146,817 km (0.117 R)
• M6: 1,615,507 km (0.066 R)
• M7: 1,815,370 km (0.071 R)
• M8: 2,140,446 km (0.07 R)
• M9: 2,239,630 km (0.072 R)
• M10: 2,933,465 km (0.116 R)
• M11: 3,270,060 km (0.1 R)
• M12: 3,858,727 km (0.05 R)
• M13: 4,005,034 km (0.116 R)
• M14: 4,303,033 km (0.059 R)
• M15: 4,763,795 km (0.111 R)
• M16: 5,267,341 km (0.097 R)
• M17: 5,955,940 km (0.086 R)
• M18: 6,937,601 km (0.112 R)
• M19: 7,205,830 km (0.051 R)
• M20: 7,568,904 km (0.104 R)
• M21: 8,725,894 km (0.071 R)
• M22: 8,886,413 km (0.075 R)
• M23: 9,406,864 km (0.1 R)
• M24: 10,443,427 km (0.119 R)
• M25: 10,923,337 km (0.071 R)
• M26: 11,027,158 km (0.1 R)
• M27: 11,166,135 km (0.065 R)
• M28: 11,551,050 km (0.091 R)
• M29: 11,833,940 km (0.093 R)
• M30: 12,011,811 km (0.1 R)
• M31: 13,208,146 km (0.104 R)
• M32: 13,355,799 km (0.1 R)
• M33: 13,727,250 km (0.04 R)
• M34: 15,130,927 km (0.032 R)
• M35: 15,634,922 km (0.107 R)
• M36: 15,987,076 km (0.108 R)
• M37: 16,659,368 km (0.087 R)
• M38: 16,858,932 km (0.077 R)
• M39: 17,179,819 km (0.066 R)
• M40: 17,827,728 km (0.11 R)
• M41: 18,897,502 km (0.088 R)
• M42: 19,230,806 km (0.077 R)
• M43: 19,692,465 km (0.091 R)
• M44: 23,469,662 km (0.1 R)
• M45: 24,504,879 km (0.055 R)
• M46: 25,831,364 km (0.108 R)
• M47: 25,969,891 km (0.12 R)
• M48: 26,294,219 km (0.106 R)
• M49: 28,267,714 km (0.053 R)
• M50: 28,840,375 km (0.04 R)
• M51: 29,851,657 km (0.064 R)
• M52: 32,057,627 km (0.081 R)
• M53: 32,455,258 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839

Radius: 5.1

Gravity: 32.26 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 12.01 AU - 13.41 AU

Year: 16468 Days

Day: 18.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,519,177 km

• M1: 88,712 km (0.109 R)
• M2: 124,465 km (0.084 R)
• M3: 157,377 km (0.109 R)
• M4: 296,653 km (0.103 R)
• M5: 453,431 km (0.105 R)
• M6: 551,567 km (0.104 R)
• M7: 745,596 km (0.049 R)
• M8: 985,102 km (0.076 R)
• M9: 1,139,936 km (0.108 R)
• M10: 1,220,419 km (0.093 R)
• M11: 1,302,698 km (0.113 R)
• M12: 1,386,772 km (0.111 R)
• M13: 1,472,791 km (0.105 R)
• M14: 2,494,694 km (0.086 R)
• M15: 2,777,733 km (0.057 R)
• M16: 2,996,745 km (0.114 R)
• M17: 3,221,291 km (0.109 R)
• M18: 3,374,180 km (0.077 R)
• M19: 3,412,776 km (0.077 R)
• M20: 3,568,508 km (0.094 R)
• M21: 3,927,393 km (0.085 R)
• M22: 4,551,066 km (0.041 R)
• M23: 4,636,636 km (0.059 R)
• M24: 5,249,838 km (0.046 R)
• M25: 5,981,372 km (0.104 R)
• M26: 8,995,320 km (0.114 R)
• M27: 9,102,731 km (0.038 R)
• M28: 9,701,123 km (0.062 R)
• M29: 9,866,428 km (0.102 R)
• M30: 10,032,781 km (0.092 R)
• M31: 10,088,432 km (0.101 R)
• M32: 10,255,981 km (0.11 R)
• M33: 11,687,633 km (0.078 R)
• M34: 12,877,235 km (0.077 R)
• M35: 14,042,603 km (0.092 R)
• M36: 15,305,358 km (0.089 R)
• M37: 15,885,349 km (0.118 R)
• M38: 16,145,350 km (0.086 R)
• M39: 16,934,030 km (0.09 R)
• M40: 17,133,145 km (0.053 R)
• M41: 17,266,437 km (0.116 R)
• M42: 17,533,768 km (0.079 R)
• M43: 17,869,914 km (0.109 R)
• M44: 19,097,814 km (0.076 R)
• M45: 19,235,893 km (0.062 R)
• M46: 19,582,511 km (0.105 R)
• M47: 21,921,922 km (0.096 R)
• M48: 22,575,216 km (0.107 R)
• M49: 23,161,042 km (0.108 R)
• M50: 23,603,851 km (0.105 R)
• M51: 25,935,633 km (0.074 R)
• M52: 27,478,436 km (0.103 R)
• M53: 27,556,377 km (0.107 R)
• M54: 27,868,737 km (0.119 R)
• M55: 30,088,321 km (0.097 R)
• M56: 30,168,655 km (0.107 R)
• M57: 30,329,472 km (0.057 R)
• M58: 30,732,788 km (0.114 R)
• M59: 33,855,943 km (0.086 R)
• M60: 35,964,974 km (0.03 R)
• M61: 37,596,039 km (0.117 R)
• M62: 38,116,041 km (0.071 R)
• M63: 38,638,587 km (0.055 R)
• M64: 42,271,571 km (0.098 R)
• M65: 44,082,902 km (0.079 R)
• M66: 44,356,816 km (0.102 R)
• M67: 44,814,585 km (0.116 R)
• M68: 46,661,072 km (0.069 R)
• M69: 46,847,022 km (0.108 R)
• M70: 46,940,221 km (0.082 R)
• M71: 49,761,787 km (0.113 R)
• M72: 50,332,652 km (0.058 R)
• M73: 50,427,946 km (0.046 R)
• M74: 50,905,612 km (0.082 R)
• M75: 52,734,596 km (0.092 R)
• M76: 53,122,353 km (0.058 R)
• M77: 54,682,809 km (0.096 R)
• M78: 55,370,211 km (0.062 R)
• M79: 56,060,605 km (0.087 R)
• M80: 58,549,016 km (0.112 R)
• M81: 59,554,613 km (0.059 R)
• M82: 60,059,356 km (0.089 R)
• M83: 60,565,745 km (0.11 R)
• M84: 61,073,480 km (0.107 R)
• M85: 64,149,213 km (0.098 R)
• M86: 67,275,060 km (0.091 R)
• M87: 69,068,140 km (0.065 R)
• M88: 69,174,205 km (0.057 R)
• M89: 69,492,400 km (0.075 R)
• M90: 69,811,043 km (0.07 R)
• M91: 70,023,921 km (0.115 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 10,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit