🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.72 AU - 1.14 AU

Year: 317 Days

Day: 12.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.75 AU - 1.23 AU

Year: 348 Days

Day: 41.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.54 AU - 1.82 AU

Year: 769 Days

Day: 32.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.77 AU - 2.73 AU

Year: 1192 Days

Day: 36.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,601,120 km

• M1: 399,875 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.91 AU - 2.87 AU

Year: 1305 Days

Day: 23.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.8

Radius: 11

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.57 AU - 6.39 AU

Year: 4530 Days

Day: 14.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,601,120 km

• M1: 137,780 km (0.114 R)
• M2: 292,015 km (0.099 R)
• M3: 384,915 km (0.088 R)
• M4: 460,911 km (0.103 R)
• M5: 643,420 km (0.11 R)
• M6: 864,227 km (0.062 R)
• M7: 943,514 km (0.072 R)
• M8: 1,167,911 km (0.077 R)
• M9: 1,635,404 km (0.106 R)
• M10: 1,752,539 km (0.036 R)
• M11: 1,855,313 km (0.113 R)
• M12: 2,533,590 km (0.059 R)
• M13: 2,611,380 km (0.084 R)
• M14: 2,769,356 km (0.112 R)
• M15: 3,074,087 km (0.119 R)
• M16: 3,219,945 km (0.09 R)
• M17: 3,368,346 km (0.115 R)
• M18: 3,497,299 km (0.111 R)
• M19: 3,606,057 km (0.099 R)
• M20: 3,871,742 km (0.11 R)
• M21: 4,282,239 km (0.053 R)
• M22: 4,352,101 km (0.076 R)
• M23: 4,875,544 km (0.119 R)
• M24: 4,972,932 km (0.045 R)
• M25: 5,046,385 km (0.057 R)
• M26: 5,268,987 km (0.077 R)
• M27: 5,852,568 km (0.099 R)
• M28: 6,698,544 km (0.062 R)
• M29: 7,442,045 km (0.071 R)
• M30: 7,667,340 km (0.105 R)
• M31: 7,780,884 km (0.111 R)
• M32: 8,211,577 km (0.04 R)
• M33: 8,327,814 km (0.098 R)
• M34: 8,561,785 km (0.1 R)
• M35: 8,650,198 km (0.026 R)
• M36: 9,186,506 km (0.112 R)
• M37: 9,458,774 km (0.113 R)
• M38: 10,073,173 km (0.056 R)
• M39: 10,197,638 km (0.095 R)
• M40: 10,859,459 km (0.119 R)
• M41: 10,955,202 km (0.099 R)
• M42: 11,308,552 km (0.103 R)
• M43: 11,567,805 km (0.032 R)
• M44: 12,059,234 km (0.112 R)
• M45: 12,224,689 km (0.033 R)
• M46: 12,658,074 km (0.025 R)
• M47: 12,826,222 km (0.117 R)
• M48: 13,232,530 km (0.073 R)
• M49: 13,643,176 km (0.097 R)
• M50: 14,652,962 km (0.117 R)
• M51: 14,723,422 km (0.036 R)
• M52: 15,363,253 km (0.062 R)
• M53: 15,506,717 km (0.092 R)
• M54: 16,854,295 km (0.034 R)
• M55: 17,710,892 km (0.078 R)
• M56: 19,157,055 km (0.077 R)
• M57: 20,878,328 km (0.086 R)
• M58: 21,717,272 km (0.09 R)
• M59: 21,838,148 km (0.102 R)
• M60: 22,485,906 km (0.108 R)
• M61: 22,934,850 km (0.067 R)
• M62: 23,057,819 km (0.087 R)
• M63: 23,469,363 km (0.077 R)
• M64: 23,717,396 km (0.111 R)
• M65: 23,800,273 km (0.11 R)
• M66: 24,886,503 km (0.084 R)
• M67: 25,266,332 km (0.042 R)
• M68: 25,393,341 km (0.075 R)
• M69: 26,117,245 km (0.11 R)
• M70: 26,417,189 km (0.04 R)
• M71: 26,934,199 km (0.108 R)
• M72: 28,329,050 km (0.055 R)
• M73: 28,505,126 km (0.109 R)
• M74: 28,858,327 km (0.09 R)
• M75: 29,212,874 km (0.1 R)
• M76: 29,435,176 km (0.066 R)

Asteroid Belt

Center: 6.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.2

Radius: 8.6

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.49 AU - 7.31 AU

Year: 6400 Days

Day: 5.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,601,120 km

• M1: 108,010 km (0.035 R)
• M2: 379,530 km (0.112 R)
• M3: 454,030 km (0.096 R)
• M4: 582,833 km (0.045 R)
• M5: 778,956 km (0.104 R)
• M6: 834,906 km (0.071 R)
• M7: 1,104,481 km (0.119 R)
• M8: 1,452,895 km (0.112 R)
• M9: 1,685,519 km (0.076 R)
• M10: 1,910,814 km (0.11 R)
• M11: 2,165,878 km (0.115 R)
• M12: 2,861,957 km (0.081 R)
• M13: 3,223,086 km (0.101 R)
• M14: 3,574,641 km (0.084 R)
• M15: 3,767,323 km (0.04 R)
• M16: 4,012,963 km (0.115 R)
• M17: 4,545,681 km (0.064 R)
• M18: 5,127,766 km (0.047 R)
• M19: 5,565,789 km (0.096 R)
• M20: 6,044,352 km (0.059 R)
• M21: 6,536,081 km (0.064 R)
• M22: 6,653,814 km (0.03 R)
• M23: 7,100,962 km (0.093 R)
• M24: 7,404,646 km (0.102 R)
• M25: 8,119,125 km (0.068 R)
• M26: 8,596,941 km (0.034 R)
• M27: 8,693,581 km (0.081 R)
• M28: 9,281,052 km (0.073 R)
• M29: 9,713,390 km (0.115 R)
• M30: 9,881,538 km (0.118 R)
• M31: 10,186,418 km (0.03 R)
• M32: 10,736,041 km (0.119 R)
• M33: 11,685,538 km (0.032 R)
• M34: 12,515,358 km (0.07 R)
• M35: 12,588,511 km (0.12 R)
• M36: 12,698,316 km (0.1 R)
• M37: 12,771,769 km (0.107 R)
• M38: 12,882,172 km (0.102 R)
• M39: 13,103,876 km (0.079 R)
• M40: 13,588,723 km (0.117 R)
• M41: 14,041,406 km (0.053 R)
• M42: 14,345,987 km (0.064 R)
• M43: 14,614,216 km (0.09 R)
• M44: 15,078,119 km (0.073 R)
• M45: 15,664,543 km (0.1 R)
• M46: 15,743,381 km (0.043 R)
• M47: 16,020,137 km (0.089 R)
• M48: 16,538,344 km (0.117 R)
• M49: 16,819,737 km (0.091 R)
• M50: 17,102,627 km (0.043 R)
• M51: 17,183,709 km (0.119 R)
• M52: 17,346,322 km (0.12 R)
• M53: 17,427,853 km (0.12 R)
• M54: 17,509,533 km (0.117 R)
• M55: 18,665,775 km (0.118 R)
• M56: 19,000,725 km (0.113 R)
• M57: 19,804,065 km (0.108 R)
• M58: 20,317,036 km (0.063 R)
• M59: 21,399,975 km (0.075 R)
• M60: 21,531,173 km (0.114 R)
• M61: 21,838,447 km (0.087 R)
• M62: 22,992,146 km (0.077 R)
• M63: 24,851,497 km (0.115 R)
• M64: 25,127,655 km (0.076 R)
• M65: 25,868,913 km (0.092 R)
• M66: 26,758,571 km (0.074 R)
• M67: 27,088,883 km (0.101 R)
• M68: 27,183,429 km (0.103 R)
• M69: 27,515,536 km (0.115 R)
• M70: 27,658,253 km (0.08 R)
• M71: 27,848,840 km (0.078 R)
• M72: 28,087,898 km (0.093 R)
• M73: 28,327,404 km (0.114 R)
• M74: 28,423,446 km (0.083 R)
• M75: 28,519,637 km (0.107 R)
• M76: 29,389,848 km (0.105 R)
• M77: 29,633,244 km (0.087 R)
• M78: 30,317,953 km (0.108 R)
• M79: 31,503,816 km (0.034 R)
• M80: 31,653,114 km (0.032 R)
• M81: 31,752,896 km (0.072 R)
• M82: 33,463,249 km (0.11 R)
• M83: 33,971,881 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112

Radius: 11.2

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.6 AU - 9.22 AU

Year: 7122 Days

Day: 8.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 51,601,120 km

• M1: 142,716 km (0.098 R)
• M2: 299,196 km (0.087 R)
• M3: 591,660 km (0.088 R)
• M4: 709,244 km (0.111 R)
• M5: 825,631 km (0.079 R)
• M6: 907,161 km (0.099 R)
• M7: 1,203,814 km (0.028 R)
• M8: 1,369,868 km (0.09 R)
• M9: 1,505,703 km (0.102 R)
• M10: 1,620,444 km (0.042 R)
• M11: 1,804,898 km (0.117 R)
• M12: 1,996,533 km (0.096 R)
• M13: 2,151,816 km (0.094 R)
• M14: 2,296,627 km (0.117 R)
• M15: 2,459,688 km (0.106 R)
• M16: 2,939,897 km (0.069 R)
• M17: 3,068,701 km (0.102 R)
• M18: 3,298,633 km (0.112 R)
• M19: 3,415,619 km (0.087 R)
• M20: 3,827,761 km (0.077 R)
• M21: 3,915,724 km (0.087 R)
• M22: 4,111,548 km (0.113 R)
• M23: 4,568,420 km (0.068 R)
• M24: 4,812,564 km (0.071 R)
• M25: 5,061,046 km (0.062 R)
• M26: 5,157,686 km (0.07 R)
• M27: 5,511,036 km (0.067 R)
• M28: 5,590,622 km (0.113 R)
• M29: 5,730,795 km (0.054 R)
• M30: 6,303,306 km (0.042 R)
• M31: 6,638,705 km (0.094 R)
• M32: 6,787,255 km (0.045 R)
• M33: 7,066,255 km (0.076 R)
• M34: 7,152,723 km (0.097 R)
• M35: 7,524,773 km (0.042 R)
• M36: 8,105,961 km (0.112 R)
• M37: 8,219,356 km (0.11 R)
• M38: 8,310,461 km (0.068 R)
• M39: 8,447,792 km (0.075 R)
• M40: 8,747,885 km (0.113 R)
• M41: 8,887,609 km (0.094 R)
• M42: 9,028,082 km (0.109 R)
• M43: 9,122,179 km (0.075 R)
• M44: 9,406,415 km (0.101 R)
• M45: 10,696,098 km (0.099 R)
• M46: 10,795,730 km (0.034 R)
• M47: 11,552,396 km (0.042 R)
• M48: 11,834,239 km (0.113 R)
• M49: 12,092,445 km (0.051 R)
• M50: 12,878,133 km (0.086 R)
• M51: 13,037,155 km (0.099 R)
• M52: 13,411,000 km (0.109 R)
• M53: 14,141,936 km (0.036 R)
• M54: 14,471,051 km (0.051 R)
• M55: 14,608,830 km (0.059 R)
• M56: 14,885,886 km (0.112 R)
• M57: 15,360,859 km (0.055 R)
• M58: 15,586,004 km (0.108 R)
• M59: 15,755,648 km (0.094 R)
• M60: 16,382,912 km (0.099 R)
• M61: 17,163,962 km (0.12 R)
• M62: 17,838,798 km (0.051 R)
• M63: 18,522,460 km (0.113 R)
• M64: 18,642,139 km (0.119 R)
• M65: 18,942,681 km (0.112 R)
• M66: 19,579,070 km (0.089 R)
• M67: 20,283,975 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244

Radius: 5.8

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 10.85 AU - 17.37 AU

Year: 18715 Days

Day: 22.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,601,120 km

• M1: 90,357 km (0.06 R)
• M2: 166,802 km (0.079 R)
• M3: 367,113 km (0.047 R)
• M4: 580,440 km (0.09 R)
• M5: 867,668 km (0.036 R)
• M6: 1,130,511 km (0.112 R)
• M7: 1,194,689 km (0.118 R)
• M8: 1,260,063 km (0.071 R)
• M9: 1,394,402 km (0.107 R)
• M10: 1,952,103 km (0.095 R)
• M11: 2,003,564 km (0.066 R)
• M12: 2,240,976 km (0.117 R)
• M13: 2,294,981 km (0.046 R)
• M14: 2,917,308 km (0.057 R)
• M15: 3,095,629 km (0.106 R)
• M16: 3,277,689 km (0.08 R)
• M17: 3,683,997 km (0.118 R)
• M18: 4,172,434 km (0.094 R)
• M19: 4,475,220 km (0.045 R)
• M20: 4,995,671 km (0.092 R)
• M21: 5,245,051 km (0.074 R)
• M22: 5,682,026 km (0.108 R)
• M23: 5,942,327 km (0.04 R)
• M24: 6,055,123 km (0.084 R)
• M25: 6,359,256 km (0.097 R)
• M26: 6,942,987 km (0.118 R)
• M27: 7,301,423 km (0.107 R)
• M28: 7,788,664 km (0.09 R)
• M29: 8,965,999 km (0.1 R)
• M30: 9,009,083 km (0.08 R)
• M31: 10,514,038 km (0.065 R)
• M32: 10,833,429 km (0.076 R)
• M33: 12,381,767 km (0.075 R)
• M34: 13,402,473 km (0.088 R)
• M35: 13,649,459 km (0.105 R)
• M36: 13,698,976 km (0.083 R)
• M37: 13,748,643 km (0.097 R)
• M38: 13,798,459 km (0.118 R)
• M39: 14,855,966 km (0.071 R)
• M40: 16,728,632 km (0.093 R)
• M41: 18,784,406 km (0.11 R)
• M42: 19,729,715 km (0.084 R)
• M43: 19,785,814 km (0.088 R)
• M44: 19,841,914 km (0.037 R)
• M45: 19,898,162 km (0.1 R)
• M46: 20,349,499 km (0.088 R)
• M47: 20,406,197 km (0.066 R)
• M48: 20,462,894 km (0.095 R)
• M49: 20,747,280 km (0.1 R)
• M50: 22,363,984 km (0.073 R)
• M51: 23,010,097 km (0.04 R)
• M52: 23,069,188 km (0.088 R)
• M53: 23,543,264 km (0.093 R)
• M54: 24,260,586 km (0.057 R)
• M55: 25,288,922 km (0.094 R)
• M56: 26,640,688 km (0.11 R)
• M57: 27,138,101 km (0.108 R)
• M58: 28,015,792 km (0.11 R)
• M59: 28,775,599 km (0.112 R)
• M60: 28,839,178 km (0.047 R)
• M61: 28,966,636 km (0.085 R)
• M62: 29,094,243 km (0.063 R)
• M63: 29,606,316 km (0.064 R)
• M64: 31,225,863 km (0.112 R)
• M65: 31,291,237 km (0.113 R)
• M66: 31,422,135 km (0.089 R)
• M67: 31,487,659 km (0.045 R)
• M68: 31,618,856 km (0.052 R)
• M69: 31,881,700 km (0.072 R)
• M70: 33,608,209 km (0.096 R)
• M71: 33,943,607 km (0.063 R)
• M72: 34,280,202 km (0.096 R)
• M73: 34,550,227 km (0.072 R)
• M74: 34,685,613 km (0.118 R)
• M75: 35,024,601 km (0.117 R)
• M76: 35,364,637 km (0.085 R)
• M77: 36,598,221 km (0.112 R)
• M78: 37,567,167 km (0.099 R)
• M79: 38,474,628 km (0.083 R)
• M80: 39,389,269 km (0.112 R)
• M81: 39,672,009 km (0.115 R)
• M82: 40,382,150 km (0.072 R)
• M83: 41,742,892 km (0.104 R)
• M84: 42,320,340 km (0.073 R)
• M85: 42,682,516 km (0.095 R)
• M86: 43,264,153 km (0.095 R)
• M87: 43,848,482 km (0.083 R)
• M88: 45,025,070 km (0.09 R)
• M89: 49,833,594 km (0.052 R)
• M90: 50,063,077 km (0.082 R)
• M91: 50,446,048 km (0.043 R)
• M92: 50,522,791 km (0.074 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 11,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit