🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.97 AU - 0.99 AU

Year: 353 Days

Day: 42.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.82 AU - 1.22 AU

Year: 374 Days

Day: 41.7 Hours

Environment

Temp: 35 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.97 AU - 1.15 AU

Year: 397 Days

Day: 31 Hours

Environment

Temp: 25 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,149,452 km

• M1: 315,502 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.2 AU - 3.4 AU

Year: 1703 Days

Day: 23.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.34 AU - 5.28 AU

Year: 3252 Days

Day: 44.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.7

Radius: 13.5

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.63 AU - 5.35 AU

Year: 4051 Days

Day: 11 Hours

Environment

Temp: -132 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 74,149,452 km

• M1: 173,683 km (0.117 R)
• M2: 280,346 km (0.06 R)
• M3: 385,364 km (0.087 R)
• M4: 607,966 km (0.086 R)
• M5: 692,937 km (0.063 R)
• M6: 845,378 km (0.111 R)
• M7: 1,335,460 km (0.066 R)
• M8: 1,438,384 km (0.089 R)
• M9: 1,764,208 km (0.1 R)
• M10: 2,024,358 km (0.079 R)
• M11: 2,204,923 km (0.068 R)
• M12: 2,598,665 km (0.118 R)
• M13: 2,963,683 km (0.112 R)
• M14: 3,910,189 km (0.119 R)
• M15: 4,004,137 km (0.097 R)
• M16: 4,175,277 km (0.096 R)
• M17: 4,407,153 km (0.083 R)
• M18: 4,803,139 km (0.086 R)
• M19: 4,903,968 km (0.043 R)
• M20: 5,025,890 km (0.086 R)
• M21: 5,293,670 km (0.081 R)
• M22: 5,502,958 km (0.097 R)
• M23: 5,672,302 km (0.031 R)
• M24: 6,724,723 km (0.116 R)
• M25: 6,997,141 km (0.083 R)
• M26: 7,296,636 km (0.093 R)
• M27: 7,436,211 km (0.087 R)
• M28: 7,670,930 km (0.073 R)
• M29: 7,836,684 km (0.092 R)
• M30: 8,708,092 km (0.096 R)
• M31: 9,105,274 km (0.062 R)
• M32: 9,763,355 km (0.1 R)
• M33: 9,891,710 km (0.075 R)
• M34: 10,280,066 km (0.103 R)
• M35: 10,384,486 km (0.119 R)
• M36: 10,489,354 km (0.099 R)
• M37: 10,805,753 km (0.059 R)
• M38: 10,911,968 km (0.112 R)
• M39: 11,018,482 km (0.11 R)
• M40: 11,205,778 km (0.117 R)
• M41: 11,475,204 km (0.094 R)
• M42: 12,241,145 km (0.086 R)
• M43: 12,826,372 km (0.109 R)
• M44: 12,938,869 km (0.077 R)
• M45: 13,822,095 km (0.083 R)
• M46: 14,724,769 km (0.09 R)
• M47: 14,901,593 km (0.074 R)
• M48: 14,990,305 km (0.072 R)
• M49: 15,108,936 km (0.08 R)
• M50: 15,466,625 km (0.12 R)
• M51: 16,986,689 km (0.103 R)
• M52: 17,079,439 km (0.074 R)
• M53: 17,389,705 km (0.094 R)
• M54: 17,701,766 km (0.03 R)
• M55: 17,952,941 km (0.059 R)
• M56: 18,142,033 km (0.114 R)
• M57: 18,300,158 km (0.062 R)
• M58: 18,395,153 km (0.105 R)
• M59: 18,617,605 km (0.071 R)
• M60: 18,872,968 km (0.047 R)
• M61: 19,226,019 km (0.08 R)
• M62: 19,548,851 km (0.103 R)
• M63: 19,678,553 km (0.062 R)
• M64: 20,396,622 km (0.108 R)
• M65: 21,256,361 km (0.039 R)
• M66: 21,423,163 km (0.041 R)
• M67: 21,590,264 km (0.103 R)
• M68: 22,704,319 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336

Radius: 12.1

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.01 AU - 5.43 AU

Year: 4334 Days

Day: 13.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 74,149,452 km

• M1: 211,232 km (0.049 R)
• M2: 291,267 km (0.114 R)
• M3: 369,507 km (0.116 R)
• M4: 531,671 km (0.105 R)
• M5: 711,787 km (0.101 R)
• M6: 988,992 km (0.085 R)
• M7: 1,123,630 km (0.041 R)
• M8: 1,552,377 km (0.1 R)
• M9: 1,959,283 km (0.06 R)
• M10: 2,044,704 km (0.113 R)
• M11: 2,414,659 km (0.102 R)
• M12: 2,553,037 km (0.105 R)
• M13: 2,646,835 km (0.087 R)
• M14: 2,838,021 km (0.059 R)
• M15: 3,066,906 km (0.085 R)
• M16: 3,490,866 km (0.103 R)
• M17: 3,577,932 km (0.107 R)
• M18: 3,807,715 km (0.105 R)
• M19: 3,897,473 km (0.119 R)
• M20: 4,775,164 km (0.078 R)
• M21: 5,326,731 km (0.106 R)
• M22: 5,487,998 km (0.106 R)
• M23: 6,044,502 km (0.097 R)
• M24: 6,361,500 km (0.053 R)
• M25: 6,447,070 km (0.118 R)
• M26: 7,034,092 km (0.089 R)
• M27: 7,122,504 km (0.103 R)
• M28: 7,300,526 km (0.082 R)
• M29: 7,412,425 km (0.114 R)
• M30: 7,525,072 km (0.102 R)
• M31: 7,660,907 km (0.094 R)
• M32: 7,843,416 km (0.114 R)
• M33: 8,682,212 km (0.082 R)
• M34: 8,777,206 km (0.116 R)
• M35: 8,896,286 km (0.116 R)
• M36: 9,064,135 km (0.099 R)
• M37: 9,647,417 km (0.085 R)
• M38: 9,770,536 km (0.075 R)
• M39: 9,918,937 km (0.085 R)
• M40: 10,068,086 km (0.033 R)
• M41: 10,393,761 km (0.075 R)
• M42: 10,697,445 km (0.105 R)
• M43: 11,004,120 km (0.104 R)
• M44: 11,081,313 km (0.105 R)
• M45: 11,783,675 km (0.091 R)
• M46: 12,020,937 km (0.105 R)
• M47: 12,153,481 km (0.04 R)
• M48: 12,259,845 km (0.052 R)
• M49: 13,040,297 km (0.088 R)
• M50: 13,285,936 km (0.082 R)
• M51: 13,422,968 km (0.071 R)
• M52: 14,115,307 km (0.088 R)
• M53: 15,132,722 km (0.086 R)
• M54: 15,247,314 km (0.119 R)
• M55: 15,505,969 km (0.084 R)
• M56: 15,679,353 km (0.055 R)
• M57: 15,853,186 km (0.113 R)
• M58: 15,940,401 km (0.094 R)
• M59: 16,144,602 km (0.114 R)
• M60: 16,232,267 km (0.106 R)
• M61: 16,349,551 km (0.082 R)
• M62: 16,437,664 km (0.115 R)
• M63: 18,172,252 km (0.111 R)
• M64: 18,324,542 km (0.081 R)
• M65: 18,814,475 km (0.106 R)
• M66: 18,968,561 km (0.078 R)
• M67: 19,061,162 km (0.098 R)
• M68: 19,184,880 km (0.108 R)
• M69: 19,277,930 km (0.083 R)
• M70: 20,058,531 km (0.111 R)
• M71: 20,247,473 km (0.102 R)
• M72: 21,200,861 km (0.075 R)
• M73: 21,393,243 km (0.077 R)
• M74: 21,586,225 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.2

Radius: 13.5

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 9.48 AU - 15.3 AU

Year: 15850 Days

Day: 6.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 74,149,452 km

• M1: 192,233 km (0.115 R)
• M2: 637,437 km (0.119 R)
• M3: 780,901 km (0.026 R)
• M4: 1,229,096 km (0.113 R)
• M5: 1,579,903 km (0.11 R)
• M6: 1,931,907 km (0.092 R)
• M7: 2,244,716 km (0.08 R)
• M8: 3,539,934 km (0.082 R)
• M9: 3,653,778 km (0.078 R)
• M10: 4,042,284 km (0.105 R)
• M11: 4,901,574 km (0.104 R)
• M12: 5,951,302 km (0.112 R)
• M13: 7,021,077 km (0.086 R)
• M14: 7,504,727 km (0.048 R)
• M15: 8,200,058 km (0.119 R)
• M16: 9,124,273 km (0.104 R)
• M17: 9,545,691 km (0.055 R)
• M18: 10,189,859 km (0.103 R)
• M19: 10,572,082 km (0.091 R)
• M20: 11,014,742 km (0.083 R)
• M21: 12,148,095 km (0.025 R)
• M22: 12,321,329 km (0.04 R)
• M23: 12,845,820 km (0.045 R)
• M24: 13,676,387 km (0.119 R)
• M25: 14,280,314 km (0.098 R)
• M26: 14,708,313 km (0.052 R)
• M27: 14,892,917 km (0.119 R)
• M28: 15,016,485 km (0.12 R)
• M29: 18,879,251 km (0.119 R)
• M30: 19,214,351 km (0.077 R)
• M31: 21,825,133 km (0.087 R)
• M32: 22,388,967 km (0.087 R)
• M33: 22,601,546 km (0.12 R)
• M34: 23,458,741 km (0.085 R)
• M35: 24,108,744 km (0.094 R)
• M36: 24,545,420 km (0.085 R)
• M37: 25,574,354 km (0.114 R)
• M38: 26,317,856 km (0.082 R)
• M39: 26,692,299 km (0.085 R)
• M40: 27,370,875 km (0.102 R)
• M41: 28,054,986 km (0.093 R)
• M42: 29,285,130 km (0.061 R)
• M43: 29,828,918 km (0.056 R)
• M44: 30,926,517 km (0.106 R)
• M45: 31,957,396 km (0.068 R)
• M46: 32,517,192 km (0.116 R)
• M47: 32,838,528 km (0.107 R)
• M48: 33,890,201 km (0.096 R)
• M49: 35,943,581 km (0.098 R)
• M50: 36,525,816 km (0.079 R)
• M51: 37,783,785 km (0.115 R)
• M52: 39,141,236 km (0.046 R)
• M53: 39,226,656 km (0.113 R)
• M54: 39,740,226 km (0.073 R)
• M55: 39,997,833 km (0.08 R)
• M56: 41,207,332 km (0.095 R)
• M57: 41,468,081 km (0.114 R)
• M58: 42,166,105 km (0.077 R)
• M59: 43,220,470 km (0.09 R)
• M60: 44,283,513 km (0.045 R)
• M61: 44,818,176 km (0.079 R)
• M62: 45,175,864 km (0.094 R)
• M63: 45,444,692 km (0.059 R)
• M64: 52,149,519 km (0.073 R)
• M65: 52,902,744 km (0.11 R)
• M66: 56,240,871 km (0.038 R)
• M67: 57,110,184 km (0.093 R)
• M68: 58,471,375 km (0.117 R)
• M69: 58,960,111 km (0.057 R)
• M70: 60,138,494 km (0.045 R)
• M71: 60,335,664 km (0.109 R)
• M72: 61,523,172 km (0.117 R)
• M73: 61,721,837 km (0.08 R)
• M74: 61,821,320 km (0.061 R)
• M75: 62,319,182 km (0.101 R)
• M76: 63,318,795 km (0.106 R)
• M77: 66,248,071 km (0.103 R)
• M78: 66,451,673 km (0.095 R)
• M79: 66,553,550 km (0.075 R)
• M80: 66,655,426 km (0.089 R)
• M81: 66,757,451 km (0.048 R)
• M82: 67,575,303 km (0.08 R)
• M83: 68,705,365 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.7

Radius: 6.9

Gravity: 16.99 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 12.53 AU - 14.15 AU

Year: 17708 Days

Day: 16.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,149,452 km

• M1: 221,854 km (0.095 R)
• M2: 746,194 km (0.115 R)
• M3: 840,441 km (0.072 R)
• M4: 1,341,594 km (0.11 R)
• M5: 1,457,532 km (0.071 R)
• M6: 1,668,315 km (0.085 R)
• M7: 2,118,904 km (0.051 R)
• M8: 2,641,898 km (0.092 R)
• M9: 3,012,004 km (0.083 R)
• M10: 3,087,999 km (0.118 R)
• M11: 3,477,552 km (0.104 R)
• M12: 3,841,524 km (0.094 R)
• M13: 4,175,127 km (0.071 R)
• M14: 4,388,454 km (0.092 R)
• M15: 4,693,184 km (0.05 R)
• M16: 5,004,797 km (0.088 R)
• M17: 6,710,212 km (0.11 R)
• M18: 7,469,272 km (0.054 R)
• M19: 9,343,733 km (0.087 R)
• M20: 10,708,365 km (0.028 R)
• M21: 11,059,172 km (0.085 R)
• M22: 11,652,328 km (0.096 R)
• M23: 11,772,156 km (0.074 R)
• M24: 13,808,183 km (0.117 R)
• M25: 14,253,984 km (0.099 R)
• M26: 14,963,826 km (0.089 R)
• M27: 16,016,995 km (0.082 R)
• M28: 17,435,033 km (0.093 R)
• M29: 17,572,215 km (0.086 R)
• M30: 17,640,880 km (0.055 R)
• M31: 18,054,967 km (0.12 R)
• M32: 18,402,632 km (0.112 R)
• M33: 19,743,329 km (0.083 R)
• M34: 20,389,442 km (0.062 R)
• M35: 20,461,698 km (0.093 R)
• M36: 20,678,764 km (0.056 R)
• M37: 21,481,506 km (0.076 R)
• M38: 22,592,570 km (0.102 R)
• M39: 23,494,794 km (0.048 R)
• M40: 24,102,760 km (0.115 R)
• M41: 24,179,205 km (0.116 R)
• M42: 24,332,094 km (0.047 R)
• M43: 25,723,354 km (0.119 R)
• M44: 26,192,792 km (0.111 R)
• M45: 26,428,558 km (0.072 R)
• M46: 26,665,072 km (0.032 R)
• M47: 28,743,884 km (0.034 R)
• M48: 28,905,899 km (0.119 R)
• M49: 29,230,975 km (0.064 R)
• M50: 31,123,388 km (0.1 R)
• M51: 31,289,741 km (0.118 R)
• M52: 31,540,018 km (0.082 R)
• M53: 31,790,744 km (0.108 R)
• M54: 32,042,368 km (0.057 R)
• M55: 32,885,502 km (0.093 R)
• M56: 32,970,174 km (0.12 R)
• M57: 33,735,965 km (0.1 R)
• M58: 35,806,400 km (0.118 R)
• M59: 35,980,681 km (0.106 R)
• M60: 37,297,592 km (0.094 R)
• M61: 38,095,247 km (0.096 R)
• M62: 39,167,565 km (0.116 R)
• M63: 40,159,249 km (0.043 R)
• M64: 41,708,036 km (0.118 R)
• M65: 42,628,212 km (0.093 R)
• M66: 43,369,171 km (0.078 R)
• M67: 46,185,351 km (0.073 R)
• M68: 46,375,190 km (0.077 R)
• M69: 46,565,329 km (0.058 R)
• M70: 48,287,799 km (0.118 R)
• M71: 48,769,953 km (0.11 R)
• M72: 49,060,023 km (0.046 R)
• M73: 49,933,675 km (0.042 R)
• M74: 52,882,847 km (0.081 R)
• M75: 53,379,811 km (0.09 R)
• M76: 54,880,128 km (0.097 R)
• M77: 55,181,718 km (0.11 R)
• M78: 55,584,884 km (0.037 R)
• M79: 55,989,097 km (0.046 R)
• M80: 58,536,749 km (0.076 R)
• M81: 59,463,209 km (0.119 R)
• M82: 60,187,113 km (0.092 R)
• M83: 60,705,918 km (0.065 R)
• M84: 60,914,009 km (0.111 R)
• M85: 61,122,100 km (0.112 R)
• M86: 62,481,196 km (0.111 R)
• M87: 62,691,082 km (0.082 R)
• M88: 62,901,417 km (0.101 R)
• M89: 63,533,318 km (0.113 R)
• M90: 63,850,166 km (0.103 R)
• M91: 64,273,379 km (0.059 R)
• M92: 64,697,489 km (0.084 R)
• M93: 66,082,466 km (0.097 R)
• M94: 68,232,038 km (0.067 R)
• M95: 72,379,040 km (0.037 R)
• M96: 72,599,547 km (0.065 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 10,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit