🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.43 AU - 0.71 AU

Year: 166 Days

Day: 23.1 Hours

Environment

Temp: 112 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,930,217 km

• M1: 270,473 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.56 AU - 0.62 AU

Year: 174 Days

Day: 37.5 Hours

Environment

Temp: 181 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.6 AU - 0.66 AU

Year: 193 Days

Day: 45.2 Hours

Environment

Temp: 195 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,930,217 km

• M1: 65,823 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.7 AU - 1.96 AU

Year: 953 Days

Day: 19.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,930,217 km

• M1: 480,060 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.25 AU - 4.11 AU

Year: 2718 Days

Day: 40.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.47 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.2

Radius: 8.5

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.27 AU - 11.23 AU

Year: 10831 Days

Day: 6.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 37,930,217 km

• M1: 135,984 km (0.031 R)
• M2: 509,530 km (0.12 R)
• M3: 1,027,139 km (0.057 R)
• M4: 1,191,098 km (0.105 R)
• M5: 1,908,121 km (0.077 R)
• M6: 2,686,778 km (0.12 R)
• M7: 3,888,797 km (0.088 R)
• M8: 3,974,217 km (0.107 R)
• M9: 4,031,513 km (0.079 R)
• M10: 4,205,196 km (0.053 R)
• M11: 4,351,802 km (0.056 R)
• M12: 4,954,981 km (0.085 R)
• M13: 5,329,424 km (0.086 R)
• M14: 5,520,161 km (0.053 R)
• M15: 5,973,892 km (0.088 R)
• M16: 6,072,776 km (0.096 R)
• M17: 6,848,291 km (0.108 R)
• M18: 7,160,203 km (0.074 R)
• M19: 7,230,215 km (0.089 R)
• M20: 7,512,356 km (0.048 R)
• M21: 8,014,856 km (0.112 R)
• M22: 8,160,414 km (0.074 R)
• M23: 8,270,069 km (0.036 R)
• M24: 8,491,175 km (0.058 R)
• M25: 9,014,319 km (0.097 R)
• M26: 9,203,710 km (0.072 R)
• M27: 9,356,150 km (0.064 R)
• M28: 10,013,633 km (0.056 R)
• M29: 10,765,960 km (0.039 R)
• M30: 10,846,145 km (0.108 R)
• M31: 11,047,653 km (0.079 R)
• M32: 11,413,570 km (0.106 R)
• M33: 11,700,797 km (0.095 R)
• M34: 11,907,542 km (0.054 R)
• M35: 12,324,471 km (0.112 R)
• M36: 12,788,673 km (0.104 R)
• M37: 13,044,336 km (0.051 R)
• M38: 14,391,914 km (0.085 R)
• M39: 15,284,714 km (0.095 R)
• M40: 15,510,756 km (0.074 R)
• M41: 16,057,536 km (0.074 R)
• M42: 16,703,649 km (0.102 R)
• M43: 17,170,245 km (0.104 R)
• M44: 18,068,730 km (0.036 R)
• M45: 18,788,745 km (0.075 R)
• M46: 19,812,592 km (0.093 R)
• M47: 20,904,507 km (0.108 R)
• M48: 21,105,118 km (0.081 R)
• M49: 21,306,327 km (0.106 R)
• M50: 21,457,720 km (0.103 R)
• M51: 21,964,857 km (0.118 R)
• M52: 22,066,883 km (0.11 R)
• M53: 23,250,052 km (0.075 R)
• M54: 23,666,383 km (0.058 R)
• M55: 25,036,700 km (0.077 R)
• M56: 25,570,465 km (0.114 R)
• M57: 25,677,727 km (0.065 R)
• M58: 25,731,432 km (0.108 R)
• M59: 26,324,139 km (0.088 R)
• M60: 26,540,906 km (0.099 R)
• M61: 26,867,030 km (0.065 R)
• M62: 26,921,483 km (0.061 R)
• M63: 27,578,218 km (0.089 R)
• M64: 28,129,486 km (0.09 R)
• M65: 28,573,044 km (0.105 R)
• M66: 29,018,995 km (0.118 R)
• M67: 29,748,584 km (0.073 R)
• M68: 30,030,875 km (0.081 R)
• M69: 30,541,153 km (0.11 R)
• M70: 30,997,128 km (0.084 R)
• M71: 31,800,468 km (0.068 R)
• M72: 32,436,409 km (0.096 R)
• M73: 32,610,541 km (0.072 R)
• M74: 32,668,734 km (0.063 R)
• M75: 33,251,867 km (0.081 R)
• M76: 33,544,779 km (0.107 R)
• M77: 33,838,590 km (0.09 R)
• M78: 34,074,206 km (0.118 R)
• M79: 35,978,737 km (0.044 R)
• M80: 37,308,063 km (0.111 R)
• M81: 38,530,428 km (0.112 R)
• M82: 38,776,366 km (0.051 R)
• M83: 40,263,669 km (0.09 R)
• M84: 40,575,879 km (0.091 R)
• M85: 40,826,157 km (0.104 R)
• M86: 41,202,694 km (0.084 R)
• M87: 42,085,471 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.5

Radius: 8

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 13.28 AU - 14.92 AU

Year: 20384 Days

Day: 23.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 37,930,217 km

• M1: 144,512 km (0.082 R)
• M2: 320,439 km (0.116 R)
• M3: 569,519 km (0.116 R)
• M4: 742,604 km (0.113 R)
• M5: 1,405,771 km (0.099 R)
• M6: 1,867,430 km (0.116 R)
• M7: 2,075,371 km (0.104 R)
• M8: 2,263,416 km (0.049 R)
• M9: 2,429,170 km (0.071 R)
• M10: 2,772,497 km (0.114 R)
• M11: 3,347,402 km (0.118 R)
• M12: 3,473,064 km (0.105 R)
• M13: 3,892,537 km (0.091 R)
• M14: 4,673,587 km (0.084 R)
• M15: 4,956,477 km (0.079 R)
• M16: 5,172,346 km (0.117 R)
• M17: 5,576,111 km (0.113 R)
• M18: 6,336,068 km (0.059 R)
• M19: 6,491,949 km (0.068 R)
• M20: 6,570,338 km (0.118 R)
• M21: 7,168,730 km (0.042 R)
• M22: 8,674,732 km (0.114 R)
• M23: 9,285,989 km (0.109 R)
• M24: 10,596,167 km (0.117 R)
• M25: 11,108,091 km (0.037 R)
• M26: 11,628,093 km (0.106 R)
• M27: 12,156,173 km (0.105 R)
• M28: 12,741,101 km (0.085 R)
• M29: 12,839,387 km (0.042 R)
• M30: 13,235,522 km (0.034 R)
• M31: 13,384,970 km (0.075 R)
• M32: 14,243,064 km (0.116 R)
• M33: 14,345,239 km (0.081 R)
• M34: 15,066,899 km (0.101 R)
• M35: 15,694,761 km (0.095 R)
• M36: 15,747,569 km (0.063 R)
• M37: 17,084,526 km (0.082 R)
• M38: 18,014,276 km (0.106 R)
• M39: 18,401,884 km (0.03 R)
• M40: 19,411,371 km (0.082 R)
• M41: 19,467,919 km (0.095 R)
• M42: 19,808,703 km (0.078 R)
• M43: 20,958,961 km (0.065 R)
• M44: 21,835,754 km (0.086 R)
• M45: 22,012,429 km (0.058 R)
• M46: 22,426,815 km (0.113 R)
• M47: 22,545,745 km (0.049 R)
• M48: 23,143,239 km (0.063 R)
• M49: 24,231,713 km (0.094 R)
• M50: 24,659,563 km (0.067 R)
• M51: 26,333,115 km (0.11 R)
• M52: 28,878,971 km (0.047 R)
• M53: 29,073,149 km (0.05 R)
• M54: 29,202,701 km (0.073 R)
• M55: 29,853,751 km (0.104 R)
• M56: 31,236,634 km (0.042 R)
• M57: 31,502,320 km (0.106 R)
• M58: 32,036,085 km (0.101 R)
• M59: 32,842,268 km (0.119 R)
• M60: 34,064,183 km (0.1 R)
• M61: 36,482,283 km (0.088 R)
• M62: 36,762,181 km (0.096 R)
• M63: 36,972,515 km (0.094 R)
• M64: 37,535,452 km (0.087 R)
• M65: 38,598,495 km (0.044 R)
• M66: 38,669,853 km (0.049 R)
• M67: 39,026,644 km (0.115 R)
• M68: 39,599,753 km (0.099 R)
• M69: 39,815,324 km (0.083 R)
• M70: 40,464,728 km (0.052 R)
• M71: 40,536,984 km (0.086 R)
• M72: 41,262,982 km (0.081 R)
• M73: 41,408,691 km (0.098 R)
• M74: 41,627,702 km (0.091 R)
• M75: 42,066,622 km (0.101 R)
• M76: 44,433,410 km (0.03 R)
• M77: 44,881,904 km (0.112 R)
• M78: 45,407,142 km (0.097 R)
• M79: 45,858,928 km (0.111 R)
• M80: 46,236,663 km (0.073 R)
• M81: 46,539,449 km (0.088 R)
• M82: 46,691,141 km (0.093 R)
• M83: 47,604,735 km (0.099 R)
• M84: 47,681,180 km (0.099 R)
• M85: 48,677,950 km (0.061 R)
• M86: 49,991,868 km (0.101 R)
• M87: 52,181,383 km (0.032 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.8

Radius: 6.1

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 14.22 AU - 17.8 AU

Year: 24664 Days

Day: 15.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 37,930,217 km

• M1: 89,310 km (0.118 R)
• M2: 175,030 km (0.111 R)
• M3: 253,269 km (0.112 R)
• M4: 425,307 km (0.085 R)
• M5: 853,306 km (0.103 R)
• M6: 1,064,090 km (0.11 R)
• M7: 1,114,953 km (0.11 R)
• M8: 1,184,217 km (0.07 R)
• M9: 1,237,174 km (0.054 R)
• M10: 1,345,483 km (0.097 R)
• M11: 1,649,466 km (0.115 R)
• M12: 1,809,386 km (0.07 R)
• M13: 2,319,066 km (0.099 R)
• M14: 2,544,061 km (0.086 R)
• M15: 2,752,601 km (0.106 R)
• M16: 3,360,567 km (0.062 R)
• M17: 3,461,695 km (0.117 R)
• M18: 4,062,181 km (0.064 R)
• M19: 4,750,929 km (0.115 R)
• M20: 4,921,620 km (0.066 R)
• M21: 5,239,815 km (0.117 R)
• M22: 5,386,720 km (0.112 R)
• M23: 6,327,092 km (0.03 R)
• M24: 6,609,533 km (0.077 R)
• M25: 7,646,845 km (0.031 R)
• M26: 8,354,891 km (0.079 R)
• M27: 8,560,888 km (0.119 R)
• M28: 8,978,116 km (0.113 R)
• M29: 9,048,427 km (0.111 R)
• M30: 9,473,285 km (0.107 R)
• M31: 10,159,491 km (0.101 R)
• M32: 10,601,104 km (0.079 R)
• M33: 10,973,901 km (0.093 R)
• M34: 11,655,619 km (0.082 R)
• M35: 12,743,195 km (0.115 R)
• M36: 12,861,677 km (0.104 R)
• M37: 14,147,770 km (0.057 R)
• M38: 14,352,420 km (0.119 R)
• M39: 14,516,828 km (0.094 R)
• M40: 14,599,256 km (0.031 R)
• M41: 15,981,840 km (0.103 R)
• M42: 17,100,233 km (0.095 R)
• M43: 17,712,986 km (0.111 R)
• M44: 17,845,231 km (0.097 R)
• M45: 18,645,430 km (0.096 R)
• M46: 20,050,752 km (0.046 R)
• M47: 20,372,836 km (0.086 R)
• M48: 20,603,965 km (0.075 R)
• M49: 20,789,466 km (0.064 R)
• M50: 21,583,981 km (0.094 R)
• M51: 22,055,962 km (0.115 R)
• M52: 22,340,796 km (0.043 R)
• M53: 25,702,859 km (0.082 R)
• M54: 25,802,641 km (0.118 R)
• M55: 26,756,926 km (0.07 R)
• M56: 27,010,045 km (0.112 R)
• M57: 27,263,913 km (0.114 R)
• M58: 27,518,528 km (0.12 R)
• M59: 27,569,541 km (0.064 R)
• M60: 27,620,554 km (0.101 R)
• M61: 28,030,153 km (0.108 R)
• M62: 28,287,162 km (0.079 R)
• M63: 28,338,624 km (0.119 R)
• M64: 30,582,442 km (0.085 R)
• M65: 31,006,103 km (0.088 R)
• M66: 31,752,298 km (0.082 R)
• M67: 31,859,260 km (0.099 R)
• M68: 32,073,783 km (0.032 R)
• M69: 32,936,664 km (0.088 R)
• M70: 33,370,947 km (0.081 R)
• M71: 33,861,777 km (0.102 R)
• M72: 33,971,133 km (0.113 R)
• M73: 34,795,418 km (0.102 R)
• M74: 34,961,022 km (0.082 R)
• M75: 37,590,055 km (0.044 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 19,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit