🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.49 AU - 0.57 AU

Year: 145 Days

Day: 24.1 Hours

Environment

Temp: 191 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,833,851 km

• M1: 198,965 km (0.102 R)
• M2: 315,203 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.53 AU - 0.79 AU

Year: 202 Days

Day: 39.9 Hours

Environment

Temp: 113 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,833,851 km

• M1: 151,094 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.7 AU - 0.82 AU

Year: 250 Days

Day: 14.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.56 AU - 1.78 AU

Year: 813 Days

Day: 42 Hours

Environment

Temp: -52 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.01 AU - 2.33 AU

Year: 1204 Days

Day: 15.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.8

Radius: 11.1

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.37 AU - 9.01 AU

Year: 8034 Days

Day: 5.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,833,851 km

• M1: 204,201 km (0.077 R)
• M2: 394,041 km (0.117 R)
• M3: 492,925 km (0.098 R)
• M4: 804,238 km (0.108 R)
• M5: 936,782 km (0.11 R)
• M6: 1,191,397 km (0.075 R)
• M7: 1,292,675 km (0.099 R)
• M8: 1,747,004 km (0.086 R)
• M9: 1,863,241 km (0.081 R)
• M10: 2,103,795 km (0.059 R)
• M11: 2,207,017 km (0.068 R)
• M12: 2,418,698 km (0.113 R)
• M13: 2,527,157 km (0.07 R)
• M14: 2,659,401 km (0.064 R)
• M15: 2,816,778 km (0.118 R)
• M16: 3,070,347 km (0.066 R)
• M17: 3,307,459 km (0.052 R)
• M18: 3,379,715 km (0.082 R)
• M19: 3,824,769 km (0.054 R)
• M20: 3,900,764 km (0.101 R)
• M21: 4,028,521 km (0.076 R)
• M22: 4,288,522 km (0.092 R)
• M23: 4,473,724 km (0.113 R)
• M24: 4,743,000 km (0.047 R)
• M25: 4,824,831 km (0.09 R)
• M26: 5,297,410 km (0.073 R)
• M27: 6,019,370 km (0.096 R)
• M28: 6,227,161 km (0.098 R)
• M29: 6,467,565 km (0.12 R)
• M30: 7,395,969 km (0.106 R)
• M31: 7,554,692 km (0.063 R)
• M32: 7,650,585 km (0.059 R)
• M33: 7,778,940 km (0.113 R)
• M34: 8,103,118 km (0.113 R)
• M35: 8,564,478 km (0.098 R)
• M36: 8,832,109 km (0.04 R)
• M37: 9,999,421 km (0.071 R)
• M38: 10,601,403 km (0.061 R)
• M39: 11,361,061 km (0.081 R)
• M40: 11,581,269 km (0.038 R)
• M41: 11,840,073 km (0.108 R)
• M42: 11,914,423 km (0.026 R)
• M43: 11,988,923 km (0.095 R)
• M44: 12,438,913 km (0.11 R)
• M45: 13,355,500 km (0.07 R)
• M46: 13,743,856 km (0.075 R)
• M47: 15,293,690 km (0.088 R)
• M48: 15,455,854 km (0.079 R)
• M49: 16,151,185 km (0.057 R)
• M50: 16,357,630 km (0.036 R)
• M51: 17,192,086 km (0.105 R)
• M52: 17,445,206 km (0.102 R)
• M53: 18,126,026 km (0.06 R)
• M54: 18,297,615 km (0.093 R)
• M55: 18,728,905 km (0.12 R)
• M56: 18,945,822 km (0.104 R)
• M57: 20,755,957 km (0.069 R)
• M58: 20,980,503 km (0.067 R)
• M59: 21,431,989 km (0.1 R)
• M60: 22,206,757 km (0.093 R)
• M61: 22,298,610 km (0.107 R)
• M62: 22,712,996 km (0.045 R)
• M63: 23,083,699 km (0.096 R)
• M64: 23,549,697 km (0.113 R)
• M65: 24,775,951 km (0.087 R)
• M66: 25,685,206 km (0.082 R)
• M67: 27,437,745 km (0.077 R)
• M68: 27,881,902 km (0.11 R)
• M69: 28,827,360 km (0.099 R)
• M70: 29,530,769 km (0.102 R)
• M71: 29,935,132 km (0.098 R)
• M72: 30,545,342 km (0.089 R)
• M73: 30,647,517 km (0.097 R)
• M74: 30,903,180 km (0.086 R)
• M75: 31,056,967 km (0.068 R)
• M76: 32,765,374 km (0.064 R)
• M77: 33,289,117 km (0.042 R)
• M78: 33,604,618 km (0.107 R)
• M79: 34,079,891 km (0.111 R)
• M80: 34,610,365 km (0.113 R)
• M81: 35,411,462 km (0.104 R)
• M82: 35,518,723 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.7

Radius: 9.3

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.43 AU - 11.51 AU

Year: 10979 Days

Day: 11.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 73,833,851 km

• M1: 136,882 km (0.067 R)
• M2: 312,809 km (0.085 R)
• M3: 483,800 km (0.098 R)
• M4: 728,242 km (0.041 R)
• M5: 1,258,118 km (0.078 R)
• M6: 1,693,149 km (0.109 R)
• M7: 1,967,810 km (0.105 R)
• M8: 2,427,824 km (0.1 R)
• M9: 2,692,762 km (0.111 R)
• M10: 2,783,268 km (0.116 R)
• M11: 2,967,124 km (0.03 R)
• M12: 3,037,136 km (0.105 R)
• M13: 3,298,783 km (0.031 R)
• M14: 3,493,559 km (0.083 R)
• M15: 3,945,943 km (0.097 R)
• M16: 4,231,376 km (0.101 R)
• M17: 4,604,622 km (0.093 R)
• M18: 4,686,004 km (0.085 R)
• M19: 4,767,834 km (0.115 R)
• M20: 5,100,091 km (0.089 R)
• M21: 5,497,273 km (0.115 R)
• M22: 6,291,189 km (0.063 R)
• M23: 6,594,424 km (0.118 R)
• M24: 6,717,094 km (0.102 R)
• M25: 6,871,329 km (0.083 R)
• M26: 7,152,274 km (0.098 R)
• M27: 7,436,809 km (0.115 R)
• M28: 8,578,690 km (0.108 R)
• M29: 9,531,180 km (0.103 R)
• M30: 10,196,441 km (0.091 R)
• M31: 10,302,805 km (0.062 R)
• M32: 10,804,407 km (0.085 R)
• M33: 10,912,865 km (0.086 R)
• M34: 11,058,125 km (0.086 R)
• M35: 11,497,793 km (0.116 R)
• M36: 11,719,796 km (0.039 R)
• M37: 12,507,728 km (0.045 R)
• M38: 12,736,015 km (0.079 R)
• M39: 13,312,864 km (0.041 R)
• M40: 13,545,938 km (0.087 R)
• M41: 13,976,929 km (0.069 R)
• M42: 14,452,052 km (0.09 R)
• M43: 15,174,909 km (0.098 R)
• M44: 15,459,145 km (0.098 R)
• M45: 15,540,676 km (0.055 R)
• M46: 15,909,434 km (0.103 R)
• M47: 16,115,431 km (0.096 R)
• M48: 16,906,654 km (0.117 R)
• M49: 17,710,593 km (0.06 R)
• M50: 18,267,695 km (0.108 R)
• M51: 18,526,799 km (0.105 R)
• M52: 18,700,332 km (0.096 R)
• M53: 20,285,172 km (0.069 R)
• M54: 20,958,213 km (0.094 R)
• M55: 21,729,839 km (0.088 R)
• M56: 21,958,574 km (0.092 R)
• M57: 22,234,133 km (0.043 R)
• M58: 22,326,136 km (0.084 R)
• M59: 22,927,818 km (0.118 R)
• M60: 23,114,068 km (0.109 R)
• M61: 23,534,887 km (0.055 R)
• M62: 23,911,125 km (0.063 R)
• M63: 24,052,794 km (0.092 R)
• M64: 24,242,036 km (0.053 R)
• M65: 24,431,726 km (0.07 R)
• M66: 24,621,865 km (0.055 R)
• M67: 24,764,880 km (0.031 R)
• M68: 25,291,614 km (0.071 R)
• M69: 26,795,522 km (0.105 R)
• M70: 27,040,862 km (0.116 R)
• M71: 27,533,638 km (0.083 R)
• M72: 27,682,039 km (0.065 R)
• M73: 27,880,406 km (0.088 R)
• M74: 28,129,037 km (0.092 R)
• M75: 28,328,302 km (0.081 R)
• M76: 29,080,180 km (0.095 R)
• M77: 30,347,873 km (0.115 R)
• M78: 30,757,322 km (0.107 R)
• M79: 30,860,096 km (0.042 R)
• M80: 31,014,182 km (0.094 R)
• M81: 31,323,401 km (0.08 R)
• M82: 31,529,995 km (0.098 R)
• M83: 32,465,730 km (0.053 R)
• M84: 34,844,486 km (0.094 R)
• M85: 35,542,061 km (0.106 R)
• M86: 35,757,631 km (0.068 R)
• M87: 35,919,646 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.5

Radius: 4.1

Gravity: 51.96 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 11.06 AU - 14.22 AU

Year: 16930 Days

Day: 15.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,833,851 km

• M1: 124,765 km (0.107 R)
• M2: 229,184 km (0.095 R)
• M3: 291,716 km (0.096 R)
• M4: 1,108,371 km (0.078 R)
• M5: 1,847,235 km (0.117 R)
• M6: 2,890,979 km (0.074 R)
• M7: 3,751,466 km (0.104 R)
• M8: 3,833,445 km (0.066 R)
• M9: 3,999,050 km (0.096 R)
• M10: 4,380,375 km (0.106 R)
• M11: 5,222,611 km (0.074 R)
• M12: 6,017,425 km (0.1 R)
• M13: 6,551,639 km (0.115 R)
• M14: 7,202,240 km (0.113 R)
• M15: 7,560,976 km (0.089 R)
• M16: 7,716,557 km (0.094 R)
• M17: 8,295,950 km (0.106 R)
• M18: 8,780,348 km (0.105 R)
• M19: 8,998,611 km (0.094 R)
• M20: 9,108,266 km (0.049 R)
• M21: 9,496,024 km (0.085 R)
• M22: 9,663,873 km (0.105 R)
• M23: 9,832,769 km (0.086 R)
• M24: 11,514,099 km (0.105 R)
• M25: 13,219,665 km (0.104 R)
• M26: 13,344,579 km (0.063 R)
• M27: 14,101,694 km (0.109 R)
• M28: 15,263,172 km (0.11 R)
• M29: 15,921,701 km (0.101 R)
• M30: 16,121,115 km (0.105 R)
• M31: 16,656,676 km (0.088 R)
• M32: 17,198,220 km (0.113 R)
• M33: 17,952,044 km (0.088 R)
• M34: 18,021,158 km (0.106 R)
• M35: 18,159,536 km (0.075 R)
• M36: 18,646,776 km (0.119 R)
• M37: 19,847,748 km (0.097 R)
• M38: 21,806,134 km (0.039 R)
• M39: 22,027,389 km (0.071 R)
• M40: 22,621,442 km (0.073 R)
• M41: 23,220,581 km (0.118 R)
• M42: 23,673,414 km (0.039 R)
• M43: 23,749,111 km (0.062 R)
• M44: 24,818,137 km (0.089 R)
• M45: 24,895,030 km (0.042 R)
• M46: 25,281,143 km (0.05 R)
• M47: 26,529,387 km (0.069 R)
• M48: 27,558,471 km (0.094 R)
• M49: 28,037,783 km (0.101 R)
• M50: 28,358,820 km (0.108 R)
• M51: 28,439,303 km (0.069 R)
• M52: 29,982,405 km (0.084 R)
• M53: 30,228,494 km (0.043 R)
• M54: 33,829,015 km (0.1 R)
• M55: 33,999,856 km (0.04 R)
• M56: 36,158,105 km (0.088 R)
• M57: 37,916,328 km (0.098 R)
• M58: 39,342,894 km (0.069 R)
• M59: 39,972,551 km (0.045 R)
• M60: 42,524,092 km (0.086 R)
• M61: 44,378,657 km (0.089 R)
• M62: 45,034,045 km (0.065 R)
• M63: 46,164,856 km (0.102 R)
• M64: 46,923,915 km (0.061 R)
• M65: 47,400,385 km (0.113 R)
• M66: 47,591,421 km (0.109 R)
• M67: 47,974,392 km (0.115 R)
• M68: 48,550,643 km (0.032 R)
• M69: 49,419,208 km (0.044 R)
• M70: 50,976,073 km (0.091 R)
• M71: 52,746,713 km (0.072 R)
• M72: 53,838,628 km (0.107 R)
• M73: 53,938,260 km (0.053 R)
• M74: 54,837,792 km (0.116 R)
• M75: 55,943,919 km (0.09 R)
• M76: 56,044,897 km (0.071 R)
• M77: 56,246,855 km (0.112 R)
• M78: 56,854,372 km (0.063 R)
• M79: 57,769,761 km (0.101 R)
• M80: 58,587,463 km (0.114 R)
• M81: 61,375,518 km (0.095 R)
• M82: 61,687,879 km (0.116 R)
• M83: 61,792,148 km (0.079 R)
• M84: 62,314,395 km (0.08 R)
• M85: 63,468,393 km (0.118 R)
• M86: 65,478,090 km (0.099 R)
• M87: 65,690,968 km (0.078 R)
• M88: 66,758,199 km (0.118 R)
• M89: 66,865,311 km (0.082 R)
• M90: 69,777,084 km (0.116 R)
• M91: 69,885,692 km (0.117 R)
• M92: 73,060,458 km (0.091 R)
• M93: 73,391,668 km (0.087 R)
• M94: 73,502,071 km (0.045 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 10,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit