🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.82 AU - 0.96 AU

Year: 294 Days

Day: 27.5 Hours

Environment

Temp: 100 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,454,969 km

• M1: 451,636 km (0.099 R)
• M2: 603,328 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.07 AU - 1.37 AU

Year: 471 Days

Day: 15.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.34 AU - 1.68 AU

Year: 649 Days

Day: 26.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.45 AU - 2.79 AU

Year: 1484 Days

Day: 27.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,454,969 km

• M1: 923,468 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.96 AU - 4.62 AU

Year: 3109 Days

Day: 32.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.97 AU - 5.77 AU

Year: 4353 Days

Day: 16.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,454,969 km

• M1: 193,131 km (0.105 R)
• M2: 2,384,291 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.2

Radius: 10.2

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.72 AU - 7.52 AU

Year: 5297 Days

Day: 8 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,454,969 km

• M1: 151,094 km (0.074 R)
• M2: 215,421 km (0.11 R)
• M3: 293,960 km (0.101 R)
• M4: 539,600 km (0.03 R)
• M5: 700,417 km (0.116 R)
• M6: 935,884 km (0.083 R)
• M7: 1,086,380 km (0.077 R)
• M8: 1,344,286 km (0.108 R)
• M9: 1,533,229 km (0.097 R)
• M10: 1,898,995 km (0.063 R)
• M11: 2,072,678 km (0.07 R)
• M12: 2,151,517 km (0.083 R)
• M13: 2,624,844 km (0.045 R)
• M14: 2,753,648 km (0.118 R)
• M15: 2,906,687 km (0.084 R)
• M16: 3,040,128 km (0.087 R)
• M17: 3,152,775 km (0.091 R)
• M18: 3,476,056 km (0.083 R)
• M19: 3,737,553 km (0.032 R)
• M20: 4,154,482 km (0.111 R)
• M21: 5,005,694 km (0.068 R)
• M22: 5,274,223 km (0.061 R)
• M23: 5,382,980 km (0.1 R)
• M24: 5,630,415 km (0.119 R)
• M25: 5,769,541 km (0.116 R)
• M26: 6,774,988 km (0.056 R)
• M27: 7,072,090 km (0.105 R)
• M28: 7,464,934 km (0.081 R)
• M29: 7,958,158 km (0.091 R)
• M30: 8,051,806 km (0.118 R)
• M31: 8,878,933 km (0.071 R)
• M32: 9,335,506 km (0.055 R)
• M33: 9,732,987 km (0.051 R)
• M34: 9,799,708 km (0.073 R)
• M35: 10,271,539 km (0.088 R)
• M36: 10,578,813 km (0.105 R)
• M37: 11,202,337 km (0.105 R)
• M38: 12,088,106 km (0.072 R)
• M39: 12,666,751 km (0.101 R)
• M40: 13,033,116 km (0.072 R)
• M41: 13,106,718 km (0.097 R)
• M42: 13,254,521 km (0.114 R)
• M43: 13,514,522 km (0.072 R)
• M44: 14,993,447 km (0.099 R)
• M45: 15,342,010 km (0.094 R)
• M46: 15,929,032 km (0.067 R)
• M47: 16,047,214 km (0.116 R)
• M48: 16,126,202 km (0.081 R)
• M49: 16,205,339 km (0.118 R)
• M50: 16,403,855 km (0.044 R)
• M51: 16,803,132 km (0.118 R)
• M52: 17,165,159 km (0.089 R)
• M53: 17,326,874 km (0.095 R)
• M54: 18,184,369 km (0.057 R)
• M55: 18,473,392 km (0.09 R)
• M56: 18,847,088 km (0.098 R)
• M57: 19,898,162 km (0.077 R)
• M58: 20,709,731 km (0.06 R)
• M59: 21,314,705 km (0.074 R)
• M60: 21,925,513 km (0.12 R)
• M61: 22,365,181 km (0.119 R)
• M62: 22,453,593 km (0.08 R)
• M63: 22,630,567 km (0.111 R)
• M64: 23,298,223 km (0.043 R)
• M65: 24,243,981 km (0.118 R)
• M66: 25,340,084 km (0.098 R)
• M67: 26,219,271 km (0.049 R)
• M68: 26,686,016 km (0.092 R)
• M69: 26,920,436 km (0.115 R)
• M70: 27,061,507 km (0.083 R)
• M71: 27,485,916 km (0.088 R)
• M72: 27,959,992 km (0.115 R)
• M73: 28,245,724 km (0.077 R)
• M74: 28,389,038 km (0.073 R)
• M75: 28,916,371 km (0.102 R)
• M76: 29,350,354 km (0.073 R)
• M77: 30,029,529 km (0.077 R)
• M78: 30,713,939 km (0.106 R)
• M79: 30,812,075 km (0.095 R)
• M80: 31,651,020 km (0.115 R)
• M81: 31,849,387 km (0.11 R)
• M82: 32,147,984 km (0.034 R)
• M83: 32,797,837 km (0.067 R)
• M84: 33,099,277 km (0.115 R)
• M85: 33,907,554 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.5

Radius: 14.6

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.52 AU - 6.82 AU

Year: 5362 Days

Day: 6.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 37,454,969 km

• M1: 181,911 km (0.102 R)
• M2: 318,943 km (0.056 R)
• M3: 418,724 km (0.108 R)
• M4: 510,578 km (0.115 R)
• M5: 797,805 km (0.096 R)
• M6: 952,639 km (0.074 R)
• M7: 1,084,734 km (0.068 R)
• M8: 1,181,225 km (0.1 R)
• M9: 1,421,180 km (0.093 R)
• M10: 1,574,667 km (0.037 R)
• M11: 1,865,785 km (0.113 R)
• M12: 2,035,279 km (0.078 R)
• M13: 2,130,722 km (0.1 R)
• M14: 2,245,614 km (0.117 R)
• M15: 2,426,627 km (0.105 R)
• M16: 3,199,300 km (0.106 R)
• M17: 3,331,993 km (0.103 R)
• M18: 3,497,748 km (0.077 R)
• M19: 3,870,097 km (0.09 R)
• M20: 4,033,757 km (0.108 R)
• M21: 4,447,246 km (0.075 R)
• M22: 4,572,908 km (0.036 R)
• M23: 4,676,579 km (0.104 R)
• M24: 4,980,562 km (0.113 R)
• M25: 5,111,161 km (0.089 R)
• M26: 5,303,245 km (0.074 R)
• M27: 5,682,176 km (0.1 R)
• M28: 5,956,538 km (0.116 R)
• M29: 6,440,787 km (0.109 R)
• M30: 6,648,578 km (0.114 R)
• M31: 6,977,693 km (0.11 R)
• M32: 7,191,170 km (0.096 R)
• M33: 7,474,807 km (0.025 R)
• M34: 8,094,741 km (0.111 R)
• M35: 8,319,287 km (0.112 R)
• M36: 9,034,066 km (0.032 R)
• M37: 9,546,289 km (0.025 R)
• M38: 9,992,839 km (0.089 R)
• M39: 10,143,334 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.4

Radius: 12.8

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.09 AU - 9.05 AU

Year: 8020 Days

Day: 9.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,454,969 km

• M1: 162,912 km (0.049 R)
• M2: 261,198 km (0.075 R)
• M3: 780,153 km (0.114 R)
• M4: 941,569 km (0.092 R)
• M5: 1,151,156 km (0.055 R)
• M6: 1,318,855 km (0.112 R)
• M7: 1,515,277 km (0.084 R)
• M8: 2,093,921 km (0.035 R)
• M9: 2,419,746 km (0.059 R)
• M10: 2,762,175 km (0.119 R)
• M11: 2,939,449 km (0.095 R)
• M12: 3,146,492 km (0.047 R)
• M13: 3,331,844 km (0.027 R)
• M14: 3,713,468 km (0.112 R)
• M15: 4,023,136 km (0.072 R)
• M16: 4,578,144 km (0.112 R)
• M17: 4,728,340 km (0.091 R)
• M18: 4,910,700 km (0.105 R)
• M19: 5,251,035 km (0.117 R)
• M20: 5,440,127 km (0.117 R)
• M21: 5,727,803 km (0.114 R)
• M22: 5,824,743 km (0.069 R)
• M23: 6,086,240 km (0.082 R)
• M24: 6,385,136 km (0.059 R)
• M25: 6,722,779 km (0.079 R)
• M26: 7,950,528 km (0.092 R)
• M27: 8,168,044 km (0.112 R)
• M28: 8,982,006 km (0.068 R)
• M29: 9,095,102 km (0.12 R)
• M30: 9,513,677 km (0.084 R)
• M31: 10,290,688 km (0.103 R)
• M32: 11,128,735 km (0.113 R)
• M33: 11,576,332 km (0.075 R)
• M34: 11,781,880 km (0.097 R)
• M35: 11,864,458 km (0.114 R)
• M36: 12,363,666 km (0.111 R)
• M37: 13,598,446 km (0.11 R)
• M38: 13,858,747 km (0.092 R)
• M39: 13,945,962 km (0.075 R)
• M40: 14,252,488 km (0.106 R)
• M41: 15,095,772 km (0.036 R)
• M42: 15,365,347 km (0.069 R)
• M43: 15,727,523 km (0.081 R)
• M44: 16,275,800 km (0.068 R)
• M45: 16,506,180 km (0.104 R)
• M46: 17,910,904 km (0.095 R)
• M47: 18,627,628 km (0.101 R)
• M48: 18,723,819 km (0.114 R)
• M49: 19,548,851 km (0.064 R)
• M50: 19,695,756 km (0.025 R)
• M51: 20,138,417 km (0.049 R)
• M52: 20,237,301 km (0.062 R)
• M53: 20,385,851 km (0.107 R)
• M54: 21,133,990 km (0.095 R)
• M55: 22,145,422 km (0.111 R)
• M56: 23,328,292 km (0.085 R)
• M57: 23,640,204 km (0.105 R)
• M58: 24,005,821 km (0.115 R)
• M59: 24,636,974 km (0.103 R)
• M60: 25,487,139 km (0.104 R)
• M61: 26,023,298 km (0.093 R)
• M62: 26,563,346 km (0.051 R)
• M63: 26,834,716 km (0.04 R)
• M64: 27,106,985 km (0.055 R)
• M65: 27,270,794 km (0.104 R)
• M66: 30,786,344 km (0.088 R)
• M67: 32,974,811 km (0.119 R)
• M68: 33,383,513 km (0.069 R)
• M69: 33,852,502 km (0.103 R)
• M70: 34,264,644 km (0.113 R)
• M71: 35,571,082 km (0.084 R)
• M72: 35,810,289 km (0.093 R)
• M73: 35,930,117 km (0.095 R)
• M74: 37,439,261 km (0.088 R)
• M75: 39,154,101 km (0.112 R)
• M76: 39,710,755 km (0.069 R)
• M77: 39,834,771 km (0.099 R)
• M78: 40,083,253 km (0.113 R)
• M79: 41,459,255 km (0.086 R)
• M80: 41,837,139 km (0.102 R)
• M81: 42,216,220 km (0.036 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.5

Radius: 11.7

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.91 AU - 9.89 AU

Year: 10083 Days

Day: 8.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,454,969 km

• M1: 146,756 km (0.063 R)
• M2: 259,104 km (0.034 R)
• M3: 550,221 km (0.099 R)
• M4: 639,980 km (0.085 R)
• M5: 721,511 km (0.088 R)
• M6: 942,616 km (0.104 R)
• M7: 1,021,604 km (0.066 R)
• M8: 1,186,610 km (0.059 R)
• M9: 1,272,629 km (0.072 R)
• M10: 1,600,548 km (0.083 R)
• M11: 1,677,142 km (0.065 R)
• M12: 1,794,426 km (0.071 R)
• M13: 2,058,168 km (0.042 R)
• M14: 2,668,826 km (0.055 R)
• M15: 2,853,430 km (0.059 R)
• M16: 3,284,421 km (0.067 R)
• M17: 3,969,280 km (0.043 R)
• M18: 4,368,707 km (0.097 R)
• M19: 4,753,323 km (0.119 R)
• M20: 5,496,675 km (0.12 R)
• M21: 5,732,740 km (0.079 R)
• M22: 6,062,753 km (0.116 R)
• M23: 6,741,628 km (0.081 R)
• M24: 7,186,083 km (0.111 R)
• M25: 7,347,200 km (0.108 R)
• M26: 7,542,126 km (0.115 R)
• M27: 8,474,420 km (0.096 R)
• M28: 8,988,887 km (0.083 R)
• M29: 9,197,427 km (0.083 R)
• M30: 9,690,501 km (0.048 R)
• M31: 10,119,997 km (0.103 R)
• M32: 10,849,735 km (0.097 R)
• M33: 11,034,788 km (0.073 R)
• M34: 11,109,138 km (0.075 R)
• M35: 11,937,760 km (0.108 R)
• M36: 12,282,434 km (0.1 R)
• M37: 13,178,376 km (0.088 R)
• M38: 13,296,857 km (0.063 R)
• M39: 13,614,304 km (0.044 R)
• M40: 13,854,109 km (0.102 R)
• M41: 15,322,263 km (0.069 R)
• M42: 15,530,054 km (0.116 R)
• M43: 17,096,643 km (0.116 R)
• M44: 17,876,946 km (0.11 R)
• M45: 18,668,917 km (0.115 R)
• M46: 19,024,511 km (0.109 R)
• M47: 19,158,551 km (0.102 R)
• M48: 19,427,378 km (0.072 R)
• M49: 20,241,340 km (0.099 R)
• M50: 20,606,658 km (0.086 R)
• M51: 21,158,824 km (0.088 R)
• M52: 21,483,152 km (0.093 R)
• M53: 21,809,275 km (0.072 R)
• M54: 22,230,842 km (0.116 R)
• M55: 22,844,492 km (0.057 R)
• M56: 23,368,085 km (0.065 R)
• M57: 23,511,549 km (0.072 R)
• M58: 23,703,334 km (0.031 R)
• M59: 24,670,035 km (0.105 R)
• M60: 24,816,192 km (0.051 R)
• M61: 24,913,730 km (0.117 R)
• M62: 25,011,567 km (0.091 R)
• M63: 25,748,337 km (0.099 R)
• M64: 27,142,888 km (0.103 R)
• M65: 27,293,683 km (0.085 R)
• M66: 28,664,149 km (0.118 R)
• M67: 29,641,920 km (0.034 R)
• M68: 29,901,024 km (0.047 R)
• M69: 30,160,876 km (0.106 R)
• M70: 30,630,463 km (0.086 R)
• M71: 31,102,594 km (0.053 R)
• M72: 31,207,761 km (0.115 R)
• M73: 31,365,886 km (0.08 R)
• M74: 31,894,715 km (0.118 R)
• M75: 32,533,348 km (0.115 R)
• M76: 32,854,086 km (0.069 R)
• M77: 34,310,870 km (0.118 R)
• M78: 34,637,442 km (0.054 R)
• M79: 34,910,458 km (0.114 R)
• M80: 37,119,720 km (0.093 R)
• M81: 37,287,269 km (0.1 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 12,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit