🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.54 AU - 0.66 AU

Year: 173 Days

Day: 38.5 Hours

Environment

Temp: 148 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.95 AU - 1.51 AU

Year: 509 Days

Day: 36.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 58,654,797 km

• M1: 55,800 km (0.049 R)
• M2: 848,669 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.07 AU - 1.49 AU

Year: 540 Days

Day: 19.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 75.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.15 AU - 3.11 AU

Year: 1590 Days

Day: 13.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,654,797 km

• M1: 554,559 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.12 AU - 4.28 AU

Year: 3209 Days

Day: 33.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.5

Radius: 8.7

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.16 AU - 7.18 AU

Year: 5713 Days

Day: 13.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,654,797 km

• M1: 142,567 km (0.064 R)
• M2: 392,096 km (0.096 R)
• M3: 612,454 km (0.106 R)
• M4: 951,592 km (0.119 R)
• M5: 1,034,469 km (0.096 R)
• M6: 1,207,853 km (0.114 R)
• M7: 1,267,842 km (0.113 R)
• M8: 1,390,961 km (0.111 R)
• M9: 1,632,562 km (0.12 R)
• M10: 1,749,996 km (0.105 R)
• M11: 1,957,937 km (0.072 R)
• M12: 2,047,097 km (0.049 R)
• M13: 2,266,408 km (0.117 R)
• M14: 2,322,507 km (0.091 R)
• M15: 2,493,497 km (0.093 R)
• M16: 2,551,392 km (0.091 R)
• M17: 2,848,044 km (0.073 R)
• M18: 3,093,235 km (0.084 R)
• M19: 3,176,561 km (0.118 R)
• M20: 3,239,542 km (0.111 R)
• M21: 3,517,345 km (0.103 R)
• M22: 3,758,347 km (0.062 R)
• M23: 4,187,544 km (0.094 R)
• M24: 4,584,876 km (0.091 R)
• M25: 4,656,234 km (0.05 R)
• M26: 4,872,552 km (0.101 R)
• M27: 5,043,094 km (0.086 R)
• M28: 5,415,293 km (0.033 R)
• M29: 5,490,840 km (0.057 R)
• M30: 5,899,542 km (0.029 R)
• M31: 6,746,266 km (0.099 R)
• M32: 6,909,327 km (0.11 R)
• M33: 7,101,112 km (0.12 R)
• M34: 7,322,517 km (0.069 R)
• M35: 8,115,385 km (0.061 R)
• M36: 8,259,747 km (0.11 R)
• M37: 8,463,500 km (0.046 R)
• M38: 8,521,992 km (0.065 R)
• M39: 8,727,689 km (0.068 R)
• M40: 8,786,930 km (0.115 R)
• M41: 8,935,182 km (0.106 R)
• M42: 9,324,884 km (0.098 R)
• M43: 9,597,751 km (0.119 R)
• M44: 10,401,241 km (0.052 R)
• M45: 10,970,012 km (0.114 R)
• M46: 12,803,633 km (0.119 R)
• M47: 13,140,976 km (0.114 R)
• M48: 14,589,532 km (0.106 R)
• M49: 15,511,504 km (0.112 R)
• M50: 16,708,586 km (0.116 R)
• M51: 16,818,840 km (0.11 R)
• M52: 18,085,784 km (0.118 R)
• M53: 18,236,878 km (0.046 R)
• M54: 18,426,419 km (0.046 R)
• M55: 18,921,887 km (0.117 R)
• M56: 19,229,161 km (0.114 R)
• M57: 19,421,843 km (0.04 R)
• M58: 19,654,168 km (0.104 R)
• M59: 20,160,407 km (0.09 R)
• M60: 20,356,381 km (0.058 R)
• M61: 20,671,135 km (0.071 R)
• M62: 20,908,247 km (0.106 R)
• M63: 21,027,028 km (0.085 R)
• M64: 21,146,257 km (0.095 R)
• M65: 21,504,993 km (0.097 R)
• M66: 21,705,005 km (0.102 R)
• M67: 21,905,915 km (0.113 R)
• M68: 22,268,840 km (0.034 R)
• M69: 22,511,936 km (0.108 R)
• M70: 22,918,992 km (0.042 R)
• M71: 23,699,145 km (0.106 R)
• M72: 24,279,585 km (0.081 R)
• M73: 24,864,662 km (0.108 R)
• M74: 25,666,207 km (0.1 R)
• M75: 25,751,029 km (0.047 R)
• M76: 27,035,178 km (0.061 R)
• M77: 27,164,729 km (0.071 R)
• M78: 27,554,731 km (0.048 R)
• M79: 29,221,401 km (0.082 R)
• M80: 29,487,535 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569

Radius: 9.1

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.49 AU - 8.17 AU

Year: 8168 Days

Day: 10.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,654,797 km

• M1: 136,134 km (0.094 R)
• M2: 200,162 km (0.03 R)
• M3: 306,975 km (0.112 R)
• M4: 415,583 km (0.107 R)
• M5: 475,422 km (0.1 R)
• M6: 794,065 km (0.03 R)
• M7: 855,849 km (0.106 R)
• M8: 1,068,877 km (0.117 R)
• M9: 1,155,494 km (0.093 R)
• M10: 1,244,505 km (0.116 R)
• M11: 1,806,693 km (0.092 R)
• M12: 2,325,798 km (0.106 R)
• M13: 2,439,642 km (0.08 R)
• M14: 3,186,435 km (0.081 R)
• M15: 3,441,798 km (0.077 R)
• M16: 3,571,948 km (0.106 R)
• M17: 4,136,531 km (0.102 R)
• M18: 4,247,233 km (0.091 R)
• M19: 4,471,630 km (0.06 R)
• M20: 5,317,756 km (0.092 R)
• M21: 5,377,894 km (0.102 R)
• M22: 5,867,378 km (0.083 R)
• M23: 5,960,877 km (0.082 R)
• M24: 6,023,409 km (0.117 R)
• M25: 6,149,071 km (0.097 R)
• M26: 6,921,893 km (0.071 R)
• M27: 7,219,593 km (0.085 R)
• M28: 7,896,075 km (0.081 R)
• M29: 8,451,831 km (0.059 R)
• M30: 9,970,249 km (0.073 R)
• M31: 10,119,249 km (0.067 R)
• M32: 10,419,342 km (0.101 R)
• M33: 10,532,737 km (0.059 R)
• M34: 10,608,434 km (0.104 R)
• M35: 10,722,427 km (0.107 R)
• M36: 10,836,870 km (0.083 R)
• M37: 11,182,590 km (0.114 R)
• M38: 11,259,933 km (0.1 R)
• M39: 11,415,066 km (0.1 R)
• M40: 11,727,575 km (0.092 R)
• M41: 13,168,353 km (0.052 R)
• M42: 13,660,978 km (0.041 R)
• M43: 13,826,583 km (0.066 R)
• M44: 14,411,212 km (0.063 R)
• M45: 14,918,797 km (0.113 R)
• M46: 15,561,619 km (0.039 R)
• M47: 15,734,554 km (0.113 R)
• M48: 17,007,184 km (0.083 R)
• M49: 17,185,355 km (0.098 R)
• M50: 17,453,733 km (0.113 R)
• M51: 17,633,400 km (0.114 R)
• M52: 17,723,608 km (0.057 R)
• M53: 17,904,172 km (0.092 R)
• M54: 18,176,291 km (0.086 R)
• M55: 18,312,724 km (0.079 R)
• M56: 18,954,499 km (0.087 R)
• M57: 19,093,027 km (0.076 R)
• M58: 19,324,604 km (0.04 R)
• M59: 19,790,452 km (0.078 R)
• M60: 19,884,100 km (0.097 R)
• M61: 21,354,198 km (0.105 R)
• M62: 21,787,434 km (0.084 R)
• M63: 22,077,953 km (0.072 R)
• M64: 22,223,661 km (0.101 R)
• M65: 22,564,894 km (0.075 R)
• M66: 23,847,696 km (0.037 R)
• M67: 25,815,955 km (0.059 R)
• M68: 26,020,754 km (0.109 R)
• M69: 26,586,683 km (0.046 R)
• M70: 27,521,670 km (0.076 R)
• M71: 27,678,448 km (0.113 R)
• M72: 27,835,676 km (0.093 R)
• M73: 28,625,852 km (0.042 R)
• M74: 31,367,682 km (0.092 R)
• M75: 32,852,740 km (0.098 R)
• M76: 32,963,592 km (0.114 R)
• M77: 33,241,544 km (0.098 R)
• M78: 34,642,379 km (0.105 R)
• M79: 36,520,879 km (0.118 R)
• M80: 36,808,406 km (0.103 R)
• M81: 39,135,252 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721

Radius: 12.1

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 10.51 AU - 11.05 AU

Year: 13194 Days

Day: 5.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,654,797 km

• M1: 155,731 km (0.11 R)
• M2: 354,547 km (0.109 R)
• M3: 439,369 km (0.117 R)
• M4: 654,042 km (0.104 R)
• M5: 765,792 km (0.075 R)
• M6: 864,376 km (0.118 R)
• M7: 946,655 km (0.095 R)
• M8: 2,169,468 km (0.103 R)
• M9: 2,552,140 km (0.105 R)
• M10: 2,861,059 km (0.09 R)
• M11: 3,052,395 km (0.094 R)
• M12: 3,149,634 km (0.116 R)
• M13: 3,314,191 km (0.036 R)
• M14: 3,651,684 km (0.039 R)
• M15: 3,755,206 km (0.083 R)
• M16: 4,730,434 km (0.071 R)
• M17: 5,149,608 km (0.099 R)
• M18: 5,700,277 km (0.083 R)
• M19: 5,901,636 km (0.113 R)
• M20: 6,023,558 km (0.097 R)
• M21: 6,519,774 km (0.117 R)
• M22: 6,688,072 km (0.107 R)
• M23: 6,857,866 km (0.104 R)
• M24: 7,029,155 km (0.088 R)
• M25: 7,419,755 km (0.114 R)
• M26: 8,541,440 km (0.076 R)
• M27: 9,145,666 km (0.099 R)
• M28: 10,840,311 km (0.078 R)
• M29: 11,646,942 km (0.06 R)
• M30: 13,104,624 km (0.109 R)
• M31: 13,639,137 km (0.105 R)
• M32: 14,071,924 km (0.108 R)
• M33: 14,290,037 km (0.116 R)
• M34: 14,840,109 km (0.078 R)
• M35: 15,173,562 km (0.1 R)
• M36: 15,565,658 km (0.106 R)
• M37: 15,678,455 km (0.12 R)
• M38: 16,360,023 km (0.064 R)
• M39: 16,704,547 km (0.069 R)
• M40: 17,167,552 km (0.081 R)
• M41: 17,634,747 km (0.065 R)
• M42: 17,988,097 km (0.115 R)
• M43: 18,522,311 km (0.104 R)
• M44: 19,061,761 km (0.066 R)
• M45: 20,587,210 km (0.077 R)
• M46: 23,948,824 km (0.114 R)
• M47: 25,194,825 km (0.079 R)
• M48: 25,925,909 km (0.112 R)
• M49: 26,731,344 km (0.11 R)
• M50: 26,866,431 km (0.045 R)
• M51: 27,001,668 km (0.092 R)
• M52: 27,818,023 km (0.096 R)
• M53: 27,954,905 km (0.089 R)
• M54: 28,435,713 km (0.097 R)
• M55: 28,780,686 km (0.114 R)
• M56: 28,919,213 km (0.108 R)
• M57: 29,266,131 km (0.084 R)
• M58: 32,307,156 km (0.12 R)
• M59: 32,451,069 km (0.074 R)
• M60: 34,194,184 km (0.11 R)
• M61: 34,487,695 km (0.119 R)
• M62: 34,855,705 km (0.086 R)
• M63: 37,241,792 km (0.088 R)
• M64: 37,695,073 km (0.091 R)
• M65: 37,846,616 km (0.106 R)
• M66: 39,142,432 km (0.097 R)
• M67: 39,372,664 km (0.092 R)
• M68: 39,911,515 km (0.116 R)
• M69: 40,918,758 km (0.081 R)
• M70: 40,996,548 km (0.118 R)
• M71: 41,699,210 km (0.116 R)
• M72: 42,248,383 km (0.101 R)
• M73: 43,037,363 km (0.109 R)
• M74: 43,433,498 km (0.074 R)
• M75: 43,830,979 km (0.113 R)
• M76: 45,110,939 km (0.086 R)
• M77: 46,403,165 km (0.03 R)
• M78: 46,809,473 km (0.103 R)
• M79: 48,199,836 km (0.12 R)
• M80: 48,858,814 km (0.068 R)
• M81: 49,354,881 km (0.12 R)
• M82: 49,935,919 km (0.083 R)
• M83: 51,945,018 km (0.099 R)
• M84: 53,299,178 km (0.098 R)
• M85: 53,469,271 km (0.094 R)
• M86: 53,724,635 km (0.068 R)
• M87: 55,524,147 km (0.079 R)
• M88: 55,869,120 km (0.114 R)
• M89: 56,214,841 km (0.029 R)
• M90: 56,561,309 km (0.119 R)
• M91: 57,430,473 km (0.116 R)
• M92: 58,041,580 km (0.09 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 13,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit