🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.67 AU - 0.73 AU

Year: 223 Days

Day: 15.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 90.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.9 AU - 1.18 AU

Year: 404 Days

Day: 26.2 Hours

Environment

Temp: -0 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.89 AU - 1.41 AU

Year: 470 Days

Day: 22.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.98 AU - 2.4 AU

Year: 1234 Days

Day: 32.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.06 AU - 3.2 AU

Year: 1624 Days

Day: 29.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.06 AU - 3.14 AU

Year: 2078 Days

Day: 39.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,501,351 km

• M1: 1,120,787 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.14 AU - 3.64 AU

Year: 2377 Days

Day: 13.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.9

Radius: 11.4

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.94 AU - 9.3 AU

Year: 8811 Days

Day: 13.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 64,501,351 km

• M1: 150,196 km (0.079 R)
• M2: 266,434 km (0.068 R)
• M3: 342,729 km (0.081 R)
• M4: 451,187 km (0.117 R)
• M5: 610,210 km (0.088 R)
• M6: 789,578 km (0.118 R)
• M7: 872,156 km (0.084 R)
• M8: 972,685 km (0.101 R)
• M9: 1,154,746 km (0.07 R)
• M10: 1,298,958 km (0.119 R)
• M11: 1,415,495 km (0.057 R)
• M12: 2,109,330 km (0.04 R)
• M13: 2,348,387 km (0.06 R)
• M14: 2,430,068 km (0.108 R)
• M15: 2,875,121 km (0.104 R)
• M16: 3,254,053 km (0.117 R)
• M17: 3,368,645 km (0.072 R)
• M18: 3,554,745 km (0.08 R)
• M19: 3,840,477 km (0.051 R)
• M20: 4,035,103 km (0.101 R)
• M21: 4,108,855 km (0.053 R)
• M22: 5,056,707 km (0.037 R)
• M23: 5,324,338 km (0.053 R)
• M24: 5,569,080 km (0.065 R)
• M25: 5,679,034 km (0.112 R)
• M26: 6,760,178 km (0.118 R)
• M27: 6,848,142 km (0.109 R)
• M28: 7,204,185 km (0.038 R)
• M29: 7,354,381 km (0.061 R)
• M30: 7,627,247 km (0.119 R)
• M31: 7,934,521 km (0.071 R)
• M32: 8,089,654 km (0.108 R)
• M33: 8,976,919 km (0.119 R)
• M34: 9,497,819 km (0.108 R)
• M35: 9,596,554 km (0.09 R)
• M36: 9,961,722 km (0.037 R)
• M37: 10,297,569 km (0.102 R)
• M38: 10,399,146 km (0.071 R)
• M39: 11,362,557 km (0.1 R)
• M40: 11,713,513 km (0.083 R)
• M41: 11,890,338 km (0.048 R)
• M42: 12,462,251 km (0.087 R)
• M43: 12,534,357 km (0.117 R)
• M44: 12,679,018 km (0.083 R)
• M45: 13,336,800 km (0.086 R)
• M46: 13,484,602 km (0.105 R)
• M47: 13,781,554 km (0.066 R)
• M48: 13,931,003 km (0.094 R)
• M49: 14,005,801 km (0.099 R)
• M50: 14,118,449 km (0.118 R)
• M51: 14,685,724 km (0.118 R)
• M52: 15,725,728 km (0.114 R)
• M53: 15,920,953 km (0.115 R)
• M54: 16,749,576 km (0.04 R)
• M55: 16,869,105 km (0.112 R)
• M56: 17,068,967 km (0.092 R)
• M57: 17,754,275 km (0.098 R)
• M58: 18,284,450 km (0.093 R)
• M59: 18,530,987 km (0.083 R)
• M60: 18,654,705 km (0.062 R)
• M61: 19,235,294 km (0.111 R)
• M62: 19,653,719 km (0.108 R)
• M63: 19,906,241 km (0.034 R)
• M64: 20,286,967 km (0.077 R)
• M65: 20,499,546 km (0.08 R)
• M66: 20,584,817 km (0.087 R)
• M67: 21,357,190 km (0.11 R)
• M68: 21,573,509 km (0.096 R)
• M69: 22,051,773 km (0.06 R)
• M70: 22,621,592 km (0.074 R)
• M71: 23,240,777 km (0.106 R)
• M72: 23,463,229 km (0.089 R)
• M73: 23,596,970 km (0.102 R)
• M74: 24,722,095 km (0.117 R)
• M75: 24,858,229 km (0.061 R)
• M76: 25,268,277 km (0.1 R)
• M77: 25,405,458 km (0.09 R)
• M78: 25,634,642 km (0.079 R)
• M79: 26,187,406 km (0.117 R)
• M80: 27,398,850 km (0.103 R)
• M81: 29,058,040 km (0.089 R)
• M82: 29,538,249 km (0.056 R)
• M83: 30,506,147 km (0.068 R)
• M84: 31,386,232 km (0.114 R)
• M85: 31,582,953 km (0.047 R)
• M86: 32,175,510 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.5

Radius: 7.3

Gravity: 18.08 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.14 AU - 14.58 AU

Year: 15553 Days

Day: 18.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,501,351 km

• M1: 197,469 km (0.04 R)
• M2: 895,792 km (0.099 R)
• M3: 1,070,672 km (0.117 R)
• M4: 1,311,674 km (0.088 R)
• M5: 1,599,351 km (0.11 R)
• M6: 1,812,528 km (0.109 R)
• M7: 2,067,443 km (0.076 R)
• M8: 3,465,734 km (0.068 R)
• M9: 3,984,390 km (0.119 R)
• M10: 4,148,947 km (0.113 R)
• M11: 4,273,862 km (0.116 R)
• M12: 4,872,851 km (0.062 R)
• M13: 4,960,665 km (0.077 R)
• M14: 5,498,171 km (0.119 R)
• M15: 5,635,352 km (0.102 R)
• M16: 5,820,255 km (0.093 R)
• M17: 5,913,454 km (0.113 R)
• M18: 6,482,824 km (0.08 R)
• M19: 7,069,547 km (0.113 R)
• M20: 7,419,755 km (0.073 R)
• M21: 7,724,336 km (0.051 R)
• M22: 7,878,273 km (0.038 R)
• M23: 7,981,346 km (0.065 R)
• M24: 8,188,987 km (0.03 R)
• M25: 9,526,692 km (0.073 R)
• M26: 10,588,088 km (0.066 R)
• M27: 11,804,170 km (0.111 R)
• M28: 13,740,564 km (0.12 R)
• M29: 13,989,495 km (0.118 R)
• M30: 14,302,753 km (0.061 R)
• M31: 15,708,524 km (0.057 R)
• M32: 16,758,103 km (0.098 R)
• M33: 17,291,569 km (0.062 R)
• M34: 17,425,758 km (0.093 R)
• M35: 17,627,715 km (0.118 R)
• M36: 18,306,441 km (0.111 R)
• M37: 19,759,635 km (0.116 R)
• M38: 19,829,796 km (0.073 R)
• M39: 19,899,958 km (0.066 R)
• M40: 20,111,040 km (0.117 R)
• M41: 20,891,492 km (0.09 R)
• M42: 21,754,074 km (0.117 R)
• M43: 23,143,688 km (0.106 R)
• M44: 23,961,091 km (0.075 R)
• M45: 24,411,081 km (0.049 R)
• M46: 25,854,102 km (0.118 R)
• M47: 26,392,655 km (0.053 R)
• M48: 26,624,681 km (0.077 R)
• M49: 27,637,608 km (0.066 R)
• M50: 27,873,225 km (0.105 R)
• M51: 28,663,102 km (0.115 R)
• M52: 28,821,975 km (0.066 R)
• M53: 29,540,643 km (0.059 R)
• M54: 29,701,161 km (0.094 R)
• M55: 30,426,861 km (0.094 R)
• M56: 32,971,221 km (0.085 R)
• M57: 34,648,662 km (0.086 R)
• M58: 38,173,038 km (0.113 R)
• M59: 39,402,284 km (0.078 R)
• M60: 39,490,696 km (0.099 R)
• M61: 40,199,491 km (0.086 R)
• M62: 41,091,394 km (0.054 R)
• M63: 41,629,647 km (0.095 R)
• M64: 41,989,878 km (0.101 R)
• M65: 42,080,086 km (0.093 R)
• M66: 42,170,293 km (0.092 R)
• M67: 43,989,254 km (0.111 R)
• M68: 44,631,777 km (0.114 R)
• M69: 45,926,397 km (0.057 R)
• M70: 46,112,347 km (0.041 R)
• M71: 50,841,584 km (0.075 R)
• M72: 53,165,886 km (0.098 R)
• M73: 54,144,556 km (0.118 R)
• M74: 54,439,264 km (0.111 R)
• M75: 54,734,570 km (0.076 R)
• M76: 56,517,328 km (0.093 R)
• M77: 57,616,274 km (0.098 R)
• M78: 58,924,058 km (0.12 R)
• M79: 59,227,143 km (0.104 R)
• M80: 59,328,421 km (0.095 R)
• M81: 60,038,263 km (0.105 R)
• M82: 61,057,174 km (0.058 R)
• M83: 61,978,996 km (0.116 R)
• M84: 62,596,237 km (0.079 R)
• M85: 63,008,828 km (0.098 R)
• M86: 63,318,795 km (0.113 R)
• M87: 64,148,016 km (0.091 R)
• M88: 65,607,792 km (0.04 R)
• M89: 68,029,632 km (0.096 R)
• M90: 68,135,547 km (0.098 R)
• M91: 68,772,535 km (0.115 R)
• M92: 69,624,794 km (0.111 R)
• M93: 69,731,607 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.8

Radius: 5.4

Gravity: 22.9 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 11.15 AU - 12.83 AU

Year: 15810 Days

Day: 24.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,501,351 km

• M1: 77,791 km (0.116 R)
• M2: 151,842 km (0.099 R)
• M3: 385,364 km (0.094 R)
• M4: 661,821 km (0.103 R)
• M5: 744,698 km (0.088 R)
• M6: 853,306 km (0.079 R)
• M7: 1,311,973 km (0.111 R)
• M8: 1,497,923 km (0.039 R)
• M9: 1,806,843 km (0.059 R)
• M10: 2,135,360 km (0.104 R)
• M11: 3,999,200 km (0.049 R)
• M12: 4,113,792 km (0.116 R)
• M13: 4,152,388 km (0.1 R)
• M14: 4,385,761 km (0.103 R)
• M15: 4,623,472 km (0.038 R)
• M16: 5,152,749 km (0.109 R)
• M17: 5,658,240 km (0.084 R)
• M18: 6,898,257 km (0.048 R)
• M19: 7,267,465 km (0.078 R)
• M20: 7,313,989 km (0.068 R)
• M21: 7,548,559 km (0.111 R)
• M22: 7,928,837 km (0.119 R)
• M23: 8,658,874 km (0.091 R)
• M24: 9,308,578 km (0.109 R)
• M25: 10,286,350 km (0.065 R)
• M26: 10,496,385 km (0.104 R)
• M27: 11,027,457 km (0.101 R)
• M28: 11,081,163 km (0.091 R)
• M29: 11,242,430 km (0.118 R)
• M30: 11,621,810 km (0.111 R)
• M31: 12,560,686 km (0.064 R)
• M32: 16,797,597 km (0.077 R)
• M33: 18,617,305 km (0.119 R)
• M34: 19,001,473 km (0.07 R)
• M35: 19,130,127 km (0.113 R)
• M36: 20,038,784 km (0.093 R)
• M37: 20,432,526 km (0.095 R)
• M38: 20,564,322 km (0.111 R)
• M39: 21,696,179 km (0.059 R)
• M40: 23,121,996 km (0.098 R)
• M41: 23,465,922 km (0.113 R)
• M42: 23,673,115 km (0.063 R)
• M43: 23,880,906 km (0.067 R)
• M44: 24,577,883 km (0.089 R)
• M45: 25,849,166 km (0.079 R)
• M46: 26,063,091 km (0.051 R)
• M47: 26,206,106 km (0.108 R)
• M48: 28,015,044 km (0.072 R)
• M49: 28,161,500 km (0.119 R)
• M50: 29,193,725 km (0.119 R)
• M51: 31,143,434 km (0.119 R)
• M52: 33,755,862 km (0.107 R)
• M53: 34,380,583 km (0.112 R)
• M54: 35,324,994 km (0.071 R)
• M55: 35,483,269 km (0.106 R)
• M56: 35,800,416 km (0.054 R)
• M57: 36,118,461 km (0.092 R)
• M58: 36,837,578 km (0.088 R)
• M59: 36,998,097 km (0.067 R)
• M60: 37,319,732 km (0.082 R)
• M61: 37,561,482 km (0.055 R)
• M62: 38,290,024 km (0.039 R)
• M63: 39,023,203 km (0.086 R)
• M64: 39,268,693 km (0.083 R)
• M65: 40,338,168 km (0.065 R)
• M66: 40,752,106 km (0.073 R)
• M67: 42,169,695 km (0.1 R)
• M68: 42,337,544 km (0.113 R)
• M69: 43,264,751 km (0.096 R)
• M70: 44,881,904 km (0.075 R)
• M71: 45,224,932 km (0.115 R)
• M72: 47,475,333 km (0.091 R)
• M73: 47,562,549 km (0.104 R)
• M74: 48,350,481 km (0.117 R)
• M75: 51,097,397 km (0.048 R)
• M76: 51,455,384 km (0.076 R)
• M77: 51,724,511 km (0.091 R)
• M78: 52,444,526 km (0.078 R)
• M79: 53,077,175 km (0.089 R)
• M80: 56,093,666 km (0.097 R)
• M81: 56,833,278 km (0.097 R)
• M82: 57,762,431 km (0.084 R)
• M83: 59,071,562 km (0.095 R)
• M84: 59,259,307 km (0.118 R)
• M85: 59,541,449 km (0.059 R)
• M86: 59,635,546 km (0.089 R)
• M87: 60,295,871 km (0.086 R)
• M88: 60,863,744 km (0.099 R)
• M89: 61,148,279 km (0.111 R)
• M90: 61,718,846 km (0.074 R)
• M91: 62,195,764 km (0.06 R)
• M92: 62,577,986 km (0.11 R)
• M93: 63,537,208 km (0.089 R)
• M94: 64,018,763 km (0.109 R)
• M95: 64,404,726 km (0.057 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 16,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit