🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.4 AU - 0.62 AU

Year: 153 Days

Day: 27.2 Hours

Environment

Temp: 110 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.01 AU - 1.03 AU

Year: 432 Days

Day: 44.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.86 AU - 1.32 AU

Year: 477 Days

Day: 43.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.52 AU - 1.82 AU

Year: 904 Days

Day: 38.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.67 AU - 2.69 AU

Year: 1349 Days

Day: 43.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.83 AU - 2.65 AU

Year: 1405 Days

Day: 41.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,554,622 km

• M1: 709,692 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.3

Radius: 13.3

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.9 AU - 3.02 AU

Year: 2134 Days

Day: 6.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 37,554,622 km

• M1: 165,904 km (0.074 R)
• M2: 414,536 km (0.114 R)
• M3: 534,064 km (0.098 R)
• M4: 640,279 km (0.071 R)
• M5: 958,623 km (0.068 R)
• M6: 1,163,572 km (0.062 R)
• M7: 1,383,481 km (0.06 R)
• M8: 1,709,006 km (0.108 R)
• M9: 2,092,126 km (0.049 R)
• M10: 2,305,453 km (0.117 R)
• M11: 2,645,040 km (0.118 R)
• M12: 2,753,798 km (0.078 R)
• M13: 2,938,551 km (0.071 R)
• M14: 3,191,371 km (0.03 R)
• M15: 3,281,579 km (0.084 R)
• M16: 3,597,380 km (0.062 R)
• M17: 3,745,482 km (0.091 R)
• M18: 3,923,204 km (0.045 R)
• M19: 4,103,769 km (0.104 R)
• M20: 5,229,493 km (0.032 R)
• M21: 5,459,574 km (0.108 R)
• M22: 5,583,591 km (0.051 R)
• M23: 5,755,778 km (0.057 R)
• M24: 6,041,360 km (0.059 R)
• M25: 6,299,118 km (0.083 R)
• M26: 6,626,587 km (0.104 R)
• M27: 7,179,052 km (0.087 R)
• M28: 7,298,132 km (0.119 R)
• M29: 7,694,118 km (0.061 R)
• M30: 7,781,184 km (0.113 R)
• M31: 8,026,674 km (0.081 R)
• M32: 8,274,707 km (0.091 R)
• M33: 8,507,332 km (0.115 R)
• M34: 8,760,302 km (0.062 R)
• M35: 8,997,414 km (0.11 R)
• M36: 9,255,171 km (0.092 R)
• M37: 9,571,571 km (0.093 R)
• M38: 10,774,787 km (0.118 R)
• M39: 11,048,551 km (0.079 R)
• M40: 11,146,986 km (0.1 R)
• M41: 11,543,420 km (0.085 R)
• M42: 11,964,688 km (0.048 R)
• M43: 12,126,403 km (0.072 R)
• M44: 12,946,499 km (0.044 R)
• M45: 13,405,166 km (0.045 R)
• M46: 13,531,127 km (0.081 R)
• M47: 14,103,190 km (0.103 R)
• M48: 14,359,900 km (0.076 R)
• M49: 14,510,395 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.5

Radius: 10.5

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.45 AU - 4.41 AU

Year: 3264 Days

Day: 14.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,554,622 km

• M1: 161,416 km (0.117 R)
• M2: 290,669 km (0.098 R)
• M3: 361,877 km (0.113 R)
• M4: 528,080 km (0.094 R)
• M5: 827,875 km (0.118 R)
• M6: 1,203,964 km (0.074 R)
• M7: 1,319,154 km (0.117 R)
• M8: 1,384,827 km (0.061 R)
• M9: 1,492,388 km (0.119 R)
• M10: 1,831,976 km (0.102 R)
• M11: 2,071,931 km (0.063 R)
• M12: 2,148,973 km (0.086 R)
• M13: 2,258,629 km (0.071 R)
• M14: 2,516,535 km (0.088 R)
• M15: 2,990,611 km (0.086 R)
• M16: 3,256,147 km (0.093 R)
• M17: 3,547,863 km (0.056 R)
• M18: 3,678,312 km (0.068 R)
• M19: 3,905,402 km (0.093 R)
• M20: 4,078,936 km (0.077 R)
• M21: 4,393,689 km (0.076 R)
• M22: 4,574,254 km (0.101 R)
• M23: 4,716,372 km (0.094 R)
• M24: 5,130,609 km (0.054 R)
• M25: 5,235,925 km (0.105 R)
• M26: 5,406,168 km (0.07 R)
• M27: 5,599,747 km (0.107 R)
• M28: 6,902,147 km (0.027 R)
• M29: 7,443,691 km (0.109 R)
• M30: 7,901,460 km (0.039 R)
• M31: 8,368,355 km (0.085 R)
• M32: 8,517,654 km (0.101 R)
• M33: 8,920,222 km (0.103 R)
• M34: 9,047,230 km (0.111 R)
• M35: 9,328,923 km (0.111 R)
• M36: 9,901,135 km (0.068 R)
• M37: 10,059,110 km (0.109 R)
• M38: 10,297,719 km (0.086 R)
• M39: 10,404,382 km (0.075 R)
• M40: 10,726,467 km (0.083 R)
• M41: 10,915,857 km (0.061 R)
• M42: 11,024,615 km (0.045 R)
• M43: 11,518,587 km (0.101 R)
• M44: 11,657,115 km (0.094 R)
• M45: 11,879,717 km (0.112 R)
• M46: 11,963,641 km (0.05 R)
• M47: 12,329,557 km (0.105 R)
• M48: 13,303,589 km (0.077 R)
• M49: 13,419,827 km (0.069 R)
• M50: 13,741,163 km (0.066 R)
• M51: 14,035,571 km (0.117 R)
• M52: 14,213,294 km (0.099 R)
• M53: 14,600,752 km (0.11 R)
• M54: 14,991,651 km (0.08 R)
• M55: 15,203,632 km (0.051 R)
• M56: 15,447,027 km (0.1 R)
• M57: 15,753,105 km (0.074 R)
• M58: 15,845,406 km (0.105 R)
• M59: 16,030,309 km (0.038 R)
• M60: 16,216,110 km (0.077 R)
• M61: 16,714,869 km (0.064 R)
• M62: 17,187,000 km (0.117 R)
• M63: 17,472,433 km (0.117 R)
• M64: 17,919,431 km (0.031 R)
• M65: 18,241,216 km (0.1 R)
• M66: 19,250,553 km (0.084 R)
• M67: 19,679,151 km (0.118 R)
• M68: 19,911,327 km (0.098 R)
• M69: 20,646,750 km (0.108 R)
• M70: 20,815,197 km (0.091 R)
• M71: 20,882,666 km (0.065 R)
• M72: 22,593,318 km (0.109 R)
• M73: 22,697,438 km (0.115 R)
• M74: 22,906,127 km (0.075 R)
• M75: 23,010,696 km (0.104 R)
• M76: 23,150,270 km (0.088 R)
• M77: 23,360,306 km (0.103 R)
• M78: 23,430,467 km (0.041 R)
• M79: 23,535,784 km (0.104 R)

Asteroid Belt

Center: 4.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912

Radius: 12

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.6 AU - 5.44 AU

Year: 4026 Days

Day: 12.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,554,622 km

• M1: 153,936 km (0.104 R)
• M2: 248,931 km (0.081 R)
• M3: 422,315 km (0.115 R)
• M4: 559,197 km (0.053 R)
• M5: 858,093 km (0.034 R)
• M6: 1,013,376 km (0.091 R)
• M7: 1,489,845 km (0.112 R)
• M8: 1,583,793 km (0.104 R)
• M9: 1,777,821 km (0.1 R)
• M10: 1,962,724 km (0.047 R)
• M11: 2,462,231 km (0.051 R)
• M12: 2,804,062 km (0.036 R)
• M13: 2,980,738 km (0.046 R)
• M14: 3,263,178 km (0.057 R)
• M15: 4,251,571 km (0.104 R)
• M16: 4,943,462 km (0.077 R)
• M17: 5,473,188 km (0.112 R)
• M18: 5,596,008 km (0.088 R)
• M19: 5,995,733 km (0.087 R)
• M20: 6,301,661 km (0.086 R)
• M21: 6,612,675 km (0.081 R)
• M22: 7,385,198 km (0.086 R)
• M23: 7,823,669 km (0.058 R)
• M24: 8,611,302 km (0.115 R)
• M25: 8,927,702 km (0.102 R)
• M26: 9,160,177 km (0.051 R)
• M27: 9,247,991 km (0.105 R)
• M28: 9,365,425 km (0.046 R)
• M29: 9,542,399 km (0.094 R)
• M30: 9,839,950 km (0.072 R)
• M31: 10,322,403 km (0.113 R)
• M32: 10,812,635 km (0.098 R)
• M33: 11,310,497 km (0.064 R)
• M34: 11,404,743 km (0.086 R)
• M35: 11,530,705 km (0.038 R)
• M36: 11,625,550 km (0.102 R)
• M37: 11,720,544 km (0.074 R)
• M38: 11,815,838 km (0.082 R)
• M39: 11,975,310 km (0.118 R)
• M40: 12,783,288 km (0.104 R)
• M41: 13,675,789 km (0.056 R)
• M42: 13,776,169 km (0.096 R)
• M43: 14,045,146 km (0.1 R)
• M44: 14,349,727 km (0.059 R)
• M45: 14,759,326 km (0.106 R)
• M46: 14,896,806 km (0.075 R)
• M47: 15,346,198 km (0.098 R)
• M48: 15,660,055 km (0.11 R)
• M49: 16,011,161 km (0.075 R)
• M50: 16,721,452 km (0.118 R)
• M51: 16,828,863 km (0.108 R)
• M52: 17,080,337 km (0.116 R)
• M53: 17,587,174 km (0.118 R)
• M54: 17,732,883 km (0.047 R)
• M55: 17,915,691 km (0.081 R)
• M56: 18,652,760 km (0.078 R)
• M57: 18,801,460 km (0.046 R)
• M58: 19,174,707 km (0.092 R)
• M59: 21,465,499 km (0.11 R)
• M60: 21,973,085 km (0.103 R)
• M61: 22,960,580 km (0.106 R)
• M62: 23,319,615 km (0.1 R)
• M63: 24,002,829 km (0.076 R)
• M64: 24,326,559 km (0.112 R)
• M65: 24,407,790 km (0.08 R)
• M66: 24,651,784 km (0.098 R)
• M67: 24,937,666 km (0.068 R)
• M68: 25,718,866 km (0.063 R)
• M69: 26,050,225 km (0.072 R)
• M70: 26,216,428 km (0.09 R)
• M71: 26,633,507 km (0.104 R)
• M72: 26,842,795 km (0.113 R)
• M73: 27,263,165 km (0.096 R)
• M74: 27,474,247 km (0.047 R)
• M75: 27,601,106 km (0.089 R)
• M76: 27,855,423 km (0.056 R)
• M77: 27,940,394 km (0.105 R)
• M78: 28,238,393 km (0.117 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.7

Radius: 13.5

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.75 AU - 8.63 AU

Year: 8935 Days

Day: 8 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,554,622 km

• M1: 181,163 km (0.116 R)
• M2: 501,302 km (0.107 R)
• M3: 598,541 km (0.111 R)
• M4: 845,527 km (0.096 R)
• M5: 1,045,839 km (0.062 R)
• M6: 1,228,199 km (0.092 R)
• M7: 1,550,432 km (0.063 R)
• M8: 2,063,703 km (0.102 R)
• M9: 2,275,084 km (0.103 R)
• M10: 2,383,393 km (0.091 R)
• M11: 2,538,227 km (0.085 R)
• M12: 2,742,279 km (0.117 R)
• M13: 2,999,288 km (0.049 R)
• M14: 3,587,357 km (0.098 R)
• M15: 3,817,289 km (0.099 R)
• M16: 4,291,813 km (0.039 R)
• M17: 4,399,823 km (0.09 R)
• M18: 4,646,360 km (0.05 R)
• M19: 4,897,385 km (0.064 R)
• M20: 5,153,048 km (0.118 R)
• M21: 5,886,227 km (0.088 R)
• M22: 6,097,460 km (0.084 R)
• M23: 6,589,637 km (0.097 R)
• M24: 6,809,097 km (0.105 R)
• M25: 7,417,062 km (0.106 R)
• M26: 7,711,022 km (0.108 R)
• M27: 7,809,906 km (0.075 R)
• M28: 7,975,810 km (0.085 R)
• M29: 9,273,572 km (0.111 R)
• M30: 9,449,350 km (0.106 R)
• M31: 9,768,292 km (0.097 R)
• M32: 9,911,158 km (0.113 R)
• M33: 10,018,869 km (0.102 R)
• M34: 10,126,878 km (0.087 R)
• M35: 10,235,337 km (0.101 R)
• M36: 10,416,949 km (0.102 R)
• M37: 12,022,732 km (0.047 R)
• M38: 12,330,006 km (0.091 R)
• M39: 12,484,541 km (0.112 R)
• M40: 12,913,139 km (0.044 R)
• M41: 13,306,880 km (0.104 R)
• M42: 13,784,546 km (0.095 R)
• M43: 14,146,573 km (0.091 R)
• M44: 14,634,262 km (0.116 R)
• M45: 14,921,191 km (0.068 R)
• M46: 15,292,942 km (0.103 R)
• M47: 15,625,946 km (0.117 R)
• M48: 16,384,108 km (0.043 R)
• M49: 17,068,070 km (0.089 R)
• M50: 17,283,640 km (0.069 R)
• M51: 17,370,258 km (0.075 R)
• M52: 17,892,354 km (0.086 R)
• M53: 19,130,725 km (0.037 R)
• M54: 19,220,185 km (0.099 R)
• M55: 21,085,969 km (0.1 R)
• M56: 21,642,922 km (0.113 R)
• M57: 22,346,032 km (0.117 R)
• M58: 22,534,675 km (0.064 R)
• M59: 23,486,417 km (0.086 R)
• M60: 23,630,330 km (0.108 R)
• M61: 23,726,372 km (0.117 R)
• M62: 24,063,715 km (0.088 R)
• M63: 24,208,825 km (0.117 R)
• M64: 24,597,181 km (0.083 R)
• M65: 24,743,338 km (0.106 R)
• M66: 25,085,319 km (0.09 R)
• M67: 25,379,877 km (0.118 R)
• M68: 26,071,468 km (0.102 R)
• M69: 26,419,582 km (0.09 R)
• M70: 26,569,330 km (0.044 R)
• M71: 29,105,313 km (0.033 R)
• M72: 29,829,067 km (0.066 R)
• M73: 30,193,189 km (0.101 R)
• M74: 30,925,919 km (0.103 R)
• M75: 31,664,633 km (0.043 R)
• M76: 32,142,449 km (0.056 R)
• M77: 32,676,214 km (0.036 R)
• M78: 33,374,537 km (0.108 R)
• M79: 35,609,080 km (0.038 R)
• M80: 36,438,601 km (0.088 R)
• M81: 36,995,254 km (0.111 R)
• M82: 37,218,604 km (0.057 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: 158 - 15,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit