🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.05 AU - 1.07 AU

Year: 387 Days

Day: 20 Hours

Environment

Temp: 22 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.63 AU - 1.81 AU

Year: 800 Days

Day: 23.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.94 AU - 2.04 AU

Year: 996 Days

Day: 32.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.31 AU - 3.41 AU

Year: 1716 Days

Day: 46 Hours

Environment

Temp: -80 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.82 AU - 3.32 AU

Year: 1908 Days

Day: 47.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,103,249 km

• M1: 177,573 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.09 AU - 3.75 AU

Year: 2244 Days

Day: 26.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.91 AU - 4.97 AU

Year: 3895 Days

Day: 40.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 115,103,249 km

• M1: 238,010 km (0.091 R)
• M2: 646,861 km (0.087 R)

Asteroid Belt

Center: 7.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.5

Radius: 11.9

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.13 AU - 10.33 AU

Year: 9948 Days

Day: 12.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 115,103,249 km

• M1: 168,896 km (0.098 R)
• M2: 265,387 km (0.093 R)
• M3: 493,374 km (0.079 R)
• M4: 576,101 km (0.11 R)
• M5: 726,447 km (0.069 R)
• M6: 891,155 km (0.12 R)
• M7: 1,032,525 km (0.06 R)
• M8: 1,239,718 km (0.097 R)
• M9: 1,419,833 km (0.063 R)
• M10: 1,652,009 km (0.094 R)
• M11: 1,739,674 km (0.083 R)
• M12: 2,012,241 km (0.064 R)
• M13: 2,298,721 km (0.101 R)
• M14: 2,624,096 km (0.114 R)
• M15: 2,727,319 km (0.073 R)
• M16: 3,236,101 km (0.072 R)
• M17: 3,544,273 km (0.108 R)
• M18: 4,099,131 km (0.086 R)
• M19: 4,219,408 km (0.075 R)
• M20: 4,902,322 km (0.098 R)
• M21: 5,289,482 km (0.082 R)
• M22: 5,520,012 km (0.109 R)
• M23: 5,653,154 km (0.03 R)
• M24: 5,956,688 km (0.092 R)
• M25: 7,963,543 km (0.113 R)
• M26: 8,038,791 km (0.11 R)
• M27: 8,266,030 km (0.095 R)
• M28: 8,999,658 km (0.09 R)
• M29: 9,117,392 km (0.034 R)
• M30: 9,433,941 km (0.066 R)
• M31: 10,200,181 km (0.107 R)
• M32: 10,861,105 km (0.117 R)
• M33: 11,964,389 km (0.035 R)
• M34: 12,180,707 km (0.111 R)
• M35: 12,311,157 km (0.093 R)
• M36: 13,281,598 km (0.062 R)
• M37: 13,415,787 km (0.087 R)
• M38: 15,671,723 km (0.107 R)
• M39: 16,194,119 km (0.104 R)
• M40: 17,109,957 km (0.072 R)
• M41: 17,697,129 km (0.069 R)
• M42: 17,943,666 km (0.115 R)
• M43: 18,241,067 km (0.106 R)
• M44: 19,244,270 km (0.046 R)
• M45: 20,316,887 km (0.105 R)
• M46: 20,626,854 km (0.1 R)
• M47: 20,730,525 km (0.091 R)
• M48: 20,990,526 km (0.077 R)
• M49: 21,199,365 km (0.063 R)
• M50: 21,776,962 km (0.089 R)
• M51: 22,306,688 km (0.095 R)
• M52: 22,413,202 km (0.117 R)
• M53: 22,840,603 km (0.106 R)
• M54: 23,216,842 km (0.111 R)
• M55: 24,084,659 km (0.111 R)
• M56: 24,522,532 km (0.111 R)
• M57: 25,184,203 km (0.104 R)
• M58: 25,573,008 km (0.037 R)
• M59: 25,740,109 km (0.11 R)
• M60: 26,075,657 km (0.056 R)
• M61: 26,300,203 km (0.104 R)
• M62: 27,147,675 km (0.108 R)
• M63: 27,717,643 km (0.114 R)
• M64: 28,637,820 km (0.067 R)
• M65: 30,331,267 km (0.103 R)
• M66: 30,982,018 km (0.029 R)
• M67: 31,338,959 km (0.115 R)
• M68: 32,478,147 km (0.085 R)
• M69: 33,265,480 km (0.119 R)
• M70: 33,387,103 km (0.061 R)
• M71: 34,243,102 km (0.061 R)
• M72: 34,920,631 km (0.102 R)
• M73: 35,914,110 km (0.117 R)
• M74: 36,226,471 km (0.097 R)
• M75: 36,414,366 km (0.087 R)
• M76: 39,528,245 km (0.063 R)
• M77: 39,786,152 km (0.11 R)
• M78: 40,109,433 km (0.092 R)
• M79: 40,953,913 km (0.077 R)
• M80: 41,476,458 km (0.071 R)
• M81: 42,858,743 km (0.07 R)
• M82: 43,922,084 km (0.098 R)
• M83: 44,523,917 km (0.051 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.2

Radius: 14

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 11.91 AU - 12.29 AU

Year: 14932 Days

Day: 11.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 115,103,249 km

• M1: 250,427 km (0.113 R)
• M2: 491,279 km (0.113 R)
• M3: 785,090 km (0.115 R)
• M4: 1,049,579 km (0.07 R)
• M5: 1,488,798 km (0.104 R)
• M6: 1,665,174 km (0.082 R)
• M7: 1,769,144 km (0.118 R)
• M8: 2,039,169 km (0.031 R)
• M9: 3,583,467 km (0.109 R)
• M10: 3,754,308 km (0.073 R)
• M11: 3,857,979 km (0.109 R)
• M12: 4,464,300 km (0.112 R)
• M13: 4,648,455 km (0.086 R)
• M14: 5,332,267 km (0.108 R)
• M15: 5,926,320 km (0.095 R)
• M16: 6,169,865 km (0.073 R)
• M17: 6,292,984 km (0.116 R)
• M18: 6,416,851 km (0.087 R)
• M19: 6,583,353 km (0.104 R)
• M20: 7,524,623 km (0.076 R)
• M21: 8,055,845 km (0.096 R)
• M22: 8,371,347 km (0.062 R)
• M23: 9,061,293 km (0.093 R)
• M24: 9,342,387 km (0.094 R)
• M25: 10,057,764 km (0.097 R)
• M26: 10,495,637 km (0.063 R)
• M27: 10,593,773 km (0.032 R)
• M28: 10,840,460 km (0.082 R)
• M29: 11,592,040 km (0.104 R)
• M30: 11,744,330 km (0.104 R)
• M31: 11,897,369 km (0.113 R)
• M32: 11,999,844 km (0.042 R)
• M33: 14,054,570 km (0.096 R)
• M34: 14,217,183 km (0.102 R)
• M35: 15,039,224 km (0.041 R)
• M36: 15,316,728 km (0.045 R)
• M37: 15,428,328 km (0.108 R)
• M38: 16,102,864 km (0.118 R)
• M39: 16,216,260 km (0.076 R)
• M40: 16,615,088 km (0.104 R)
• M41: 18,184,070 km (0.102 R)
• M42: 18,598,456 km (0.102 R)
• M43: 19,195,950 km (0.062 R)
• M44: 19,316,227 km (0.103 R)
• M45: 19,678,553 km (0.098 R)
• M46: 20,043,123 km (0.12 R)
• M47: 21,523,693 km (0.026 R)
• M48: 23,423,586 km (0.112 R)
• M49: 25,178,967 km (0.083 R)
• M50: 25,442,708 km (0.104 R)
• M51: 25,707,347 km (0.066 R)
• M52: 26,707,558 km (0.048 R)
• M53: 29,784,487 km (0.106 R)
• M54: 31,258,475 km (0.073 R)
• M55: 31,470,904 km (0.086 R)
• M56: 31,968,616 km (0.088 R)
• M57: 32,111,333 km (0.049 R)
• M58: 33,116,032 km (0.102 R)
• M59: 34,862,288 km (0.061 R)
• M60: 35,525,006 km (0.071 R)
• M61: 36,713,113 km (0.061 R)
• M62: 38,823,789 km (0.104 R)
• M63: 41,206,135 km (0.102 R)
• M64: 41,906,552 km (0.086 R)
• M65: 42,611,009 km (0.056 R)
• M66: 43,082,840 km (0.101 R)
• M67: 44,429,072 km (0.052 R)
• M68: 46,353,050 km (0.109 R)
• M69: 47,569,281 km (0.057 R)
• M70: 48,878,262 km (0.113 R)
• M71: 49,207,228 km (0.117 R)
• M72: 49,372,084 km (0.115 R)
• M73: 50,947,051 km (0.1 R)
• M74: 51,113,852 km (0.097 R)
• M75: 51,615,155 km (0.084 R)
• M76: 52,286,101 km (0.071 R)
• M77: 53,128,786 km (0.106 R)
• M78: 53,636,671 km (0.11 R)
• M79: 54,231,173 km (0.074 R)
• M80: 55,169,750 km (0.1 R)
• M81: 56,803,658 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.6

Radius: 3.3

Gravity: 88.48 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 15.15 AU - 24.55 AU

Year: 31375 Days

Day: 21.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 115,103,249 km

• M1: 296,054 km (0.078 R)
• M2: 416,480 km (0.09 R)
• M3: 580,141 km (0.074 R)
• M4: 730,786 km (0.095 R)
• M5: 1,289,085 km (0.078 R)
• M6: 1,690,007 km (0.055 R)
• M7: 2,264,014 km (0.095 R)
• M8: 3,044,765 km (0.104 R)
• M9: 3,463,490 km (0.115 R)
• M10: 3,900,166 km (0.109 R)
• M11: 4,124,862 km (0.098 R)
• M12: 4,705,003 km (0.049 R)
• M13: 5,248,641 km (0.069 R)
• M14: 5,310,276 km (0.1 R)
• M15: 7,543,473 km (0.059 R)
• M16: 9,721,318 km (0.065 R)
• M17: 10,255,383 km (0.072 R)
• M18: 12,157,969 km (0.051 R)
• M19: 13,824,040 km (0.12 R)
• M20: 13,909,161 km (0.082 R)
• M21: 14,080,002 km (0.112 R)
• M22: 15,648,685 km (0.112 R)
• M23: 17,271,822 km (0.082 R)
• M24: 17,455,528 km (0.117 R)
• M25: 17,639,833 km (0.076 R)
• M26: 18,103,287 km (0.064 R)
• M27: 19,232,003 km (0.07 R)
• M28: 20,093,388 km (0.052 R)
• M29: 20,286,518 km (0.116 R)
• M30: 22,351,119 km (0.07 R)
• M31: 23,357,464 km (0.115 R)
• M32: 23,662,194 km (0.066 R)
• M33: 25,101,924 km (0.114 R)
• M34: 25,622,824 km (0.094 R)
• M35: 25,937,129 km (0.116 R)
• M36: 29,807,077 km (0.109 R)
• M37: 30,027,285 km (0.118 R)
• M38: 31,808,397 km (0.038 R)
• M39: 33,394,733 km (0.106 R)
• M40: 37,828,066 km (0.113 R)
• M41: 38,305,432 km (0.043 R)
• M42: 38,425,111 km (0.108 R)
• M43: 40,356,120 km (0.086 R)
• M44: 42,689,847 km (0.104 R)
• M45: 42,813,863 km (0.03 R)
• M46: 43,685,570 km (0.066 R)
• M47: 44,186,274 km (0.109 R)
• M48: 45,826,615 km (0.085 R)
• M49: 46,718,069 km (0.088 R)
• M50: 47,230,142 km (0.094 R)
• M51: 47,615,357 km (0.065 R)
• M52: 47,744,011 km (0.055 R)
• M53: 49,166,537 km (0.092 R)
• M54: 50,734,323 km (0.113 R)
• M55: 52,185,871 km (0.11 R)
• M56: 53,918,663 km (0.084 R)
• M57: 54,052,703 km (0.075 R)
• M58: 55,805,840 km (0.105 R)
• M59: 56,349,030 km (0.046 R)
• M60: 57,440,646 km (0.054 R)
• M61: 60,896,506 km (0.106 R)
• M62: 61,455,703 km (0.06 R)
• M63: 61,595,726 km (0.113 R)
• M64: 62,297,490 km (0.075 R)
• M65: 63,426,056 km (0.057 R)
• M66: 64,846,189 km (0.097 R)
• M67: 68,587,183 km (0.115 R)
• M68: 69,752,251 km (0.077 R)
• M69: 71,070,657 km (0.111 R)
• M70: 71,954,332 km (0.05 R)
• M71: 74,626,748 km (0.094 R)
• M72: 76,576,906 km (0.074 R)
• M73: 76,727,701 km (0.053 R)
• M74: 77,331,478 km (0.082 R)
• M75: 77,785,358 km (0.065 R)
• M76: 80,374,149 km (0.069 R)
• M77: 81,756,134 km (0.047 R)
• M78: 82,836,380 km (0.091 R)
• M79: 86,575,878 km (0.08 R)
• M80: 88,150,097 km (0.067 R)
• M81: 89,099,295 km (0.064 R)
• M82: 89,733,889 km (0.112 R)
• M83: 90,369,979 km (0.079 R)
• M84: 91,806,717 km (0.076 R)
• M85: 92,127,006 km (0.102 R)
• M86: 97,792,128 km (0.118 R)
• M87: 102,570,583 km (0.085 R)
• M88: 105,239,409 km (0.065 R)
• M89: 106,414,201 km (0.083 R)
• M90: 109,624,721 km (0.116 R)
• M91: 110,134,551 km (0.116 R)
• M92: 112,181,648 km (0.034 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 16,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit