🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.29 AU - 1.45 AU

Year: 574 Days

Day: 21.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.78 AU - 2.38 AU

Year: 1074 Days

Day: 14.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 80.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.82 AU - 2.44 AU

Year: 1113 Days

Day: 33.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3 AU - 5 AU

Year: 2865 Days

Day: 41.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,088,851 km

• M1: 1,508,844 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.68 AU - 5.52 AU

Year: 4125 Days

Day: 31.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,088,851 km

• M1: 726,746 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.87 AU - 5.37 AU

Year: 4149 Days

Day: 37.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,088,851 km

• M1: 4,020,892 km (0.082 R)
• M2: 4,404,760 km (0.075 R)

Asteroid Belt

Center: 7.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.4

Radius: 14.4

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.28 AU - 9.62 AU

Year: 9590 Days

Day: 9.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,088,851 km

• M1: 272,567 km (0.072 R)
• M2: 419,173 km (0.094 R)
• M3: 774,917 km (0.113 R)
• M4: 892,202 km (0.09 R)
• M5: 1,243,906 km (0.086 R)
• M6: 1,405,472 km (0.082 R)
• M7: 1,617,901 km (0.05 R)
• M8: 1,750,744 km (0.074 R)
• M9: 2,051,436 km (0.115 R)
• M10: 2,419,596 km (0.049 R)
• M11: 2,547,053 km (0.083 R)
• M12: 2,809,149 km (0.079 R)
• M13: 2,943,488 km (0.063 R)
• M14: 3,445,389 km (0.117 R)
• M15: 3,560,729 km (0.066 R)
• M16: 3,765,678 km (0.1 R)
• M17: 4,126,059 km (0.071 R)
• M18: 4,656,084 km (0.116 R)
• M19: 4,913,093 km (0.11 R)
• M20: 5,374,304 km (0.078 R)
• M21: 5,576,261 km (0.095 R)
• M22: 6,092,224 km (0.093 R)
• M23: 6,623,745 km (0.066 R)
• M24: 6,767,957 km (0.108 R)
• M25: 6,986,370 km (0.09 R)
• M26: 7,845,212 km (0.106 R)
• M27: 8,267,826 km (0.11 R)
• M28: 9,055,458 km (0.101 R)
• M29: 10,786,605 km (0.098 R)
• M30: 10,914,212 km (0.069 R)
• M31: 11,042,268 km (0.111 R)
• M32: 12,350,202 km (0.085 R)
• M33: 12,752,171 km (0.11 R)
• M34: 13,568,976 km (0.096 R)
• M35: 14,356,160 km (0.082 R)
• M36: 14,637,404 km (0.108 R)
• M37: 15,253,298 km (0.043 R)
• M38: 15,540,376 km (0.06 R)
• M39: 15,636,568 km (0.116 R)
• M40: 15,926,040 km (0.078 R)
• M41: 16,657,573 km (0.111 R)
• M42: 17,600,040 km (0.054 R)
• M43: 18,103,138 km (0.056 R)
• M44: 18,559,860 km (0.055 R)
• M45: 18,764,061 km (0.088 R)
• M46: 18,969,010 km (0.042 R)
• M47: 19,381,302 km (0.105 R)
• M48: 20,005,125 km (0.108 R)
• M49: 20,162,053 km (0.055 R)
• M50: 20,635,530 km (0.118 R)
• M51: 20,847,211 km (0.112 R)
• M52: 21,379,480 km (0.115 R)
• M53: 21,916,088 km (0.112 R)
• M54: 22,674,998 km (0.081 R)
• M55: 24,441,749 km (0.086 R)
• M56: 25,909,753 km (0.062 R)
• M57: 26,138,039 km (0.092 R)
• M58: 27,174,004 km (0.056 R)
• M59: 27,406,180 km (0.097 R)
• M60: 28,282,225 km (0.119 R)
• M61: 28,576,185 km (0.068 R)
• M62: 29,762,646 km (0.038 R)
• M63: 30,361,935 km (0.068 R)
• M64: 31,268,199 km (0.082 R)
• M65: 31,755,290 km (0.101 R)
• M66: 31,999,733 km (0.111 R)
• M67: 33,107,505 km (0.093 R)
• M68: 33,728,486 km (0.09 R)
• M69: 33,977,865 km (0.117 R)
• M70: 34,792,874 km (0.095 R)
• M71: 34,918,686 km (0.117 R)
• M72: 36,059,071 km (0.045 R)
• M73: 36,378,013 km (0.079 R)
• M74: 37,082,919 km (0.094 R)
• M75: 37,469,330 km (0.096 R)
• M76: 38,246,192 km (0.097 R)
• M77: 40,874,028 km (0.025 R)
• M78: 41,273,305 km (0.096 R)
• M79: 43,356,305 km (0.116 R)
• M80: 44,035,480 km (0.074 R)
• M81: 45,404,450 km (0.101 R)
• M82: 45,680,009 km (0.096 R)
• M83: 45,817,938 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.7

Radius: 9.4

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.63 AU - 10.69 AU

Year: 11599 Days

Day: 14.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 64,088,851 km

• M1: 121,473 km (0.109 R)
• M2: 229,184 km (0.114 R)
• M3: 354,248 km (0.109 R)
• M4: 1,263,504 km (0.06 R)
• M5: 1,600,548 km (0.059 R)
• M6: 1,915,302 km (0.081 R)
• M7: 2,519,378 km (0.097 R)
• M8: 2,742,877 km (0.079 R)
• M9: 3,001,980 km (0.116 R)
• M10: 3,269,162 km (0.112 R)
• M11: 4,083,723 km (0.066 R)
• M12: 5,452,992 km (0.092 R)
• M13: 5,706,112 km (0.112 R)
• M14: 6,149,220 km (0.091 R)
• M15: 6,224,169 km (0.106 R)
• M16: 7,107,844 km (0.107 R)
• M17: 7,624,555 km (0.045 R)
• M18: 7,948,584 km (0.073 R)
• M19: 8,112,244 km (0.087 R)
• M20: 8,652,142 km (0.071 R)
• M21: 8,862,776 km (0.067 R)
• M22: 9,075,355 km (0.09 R)
• M23: 9,418,682 km (0.083 R)
• M24: 9,635,599 km (0.112 R)
• M25: 9,854,012 km (0.091 R)
• M26: 10,385,084 km (0.112 R)
• M27: 10,880,104 km (0.119 R)
• M28: 11,660,107 km (0.061 R)
• M29: 12,600,928 km (0.109 R)
• M30: 12,935,877 km (0.103 R)
• M31: 13,128,709 km (0.119 R)
• M32: 13,273,819 km (0.093 R)
• M33: 13,468,296 km (0.098 R)
• M34: 13,712,739 km (0.118 R)
• M35: 14,255,480 km (0.055 R)
• M36: 14,604,642 km (0.043 R)
• M37: 14,755,137 km (0.104 R)
• M38: 15,311,192 km (0.101 R)
• M39: 15,720,043 km (0.031 R)
• M40: 15,822,817 km (0.049 R)
• M41: 16,652,936 km (0.09 R)
• M42: 17,179,071 km (0.1 R)
• M43: 17,550,523 km (0.112 R)
• M44: 17,657,186 km (0.071 R)
• M45: 17,763,999 km (0.054 R)
• M46: 18,247,350 km (0.06 R)
• M47: 18,355,509 km (0.116 R)
• M48: 18,463,668 km (0.085 R)
• M49: 19,337,320 km (0.092 R)
• M50: 19,613,029 km (0.054 R)
• M51: 19,834,583 km (0.066 R)
• M52: 20,616,531 km (0.102 R)
• M53: 20,785,427 km (0.114 R)
• M54: 21,408,502 km (0.072 R)
• M55: 21,636,639 km (0.052 R)
• M56: 24,376,973 km (0.069 R)
• M57: 24,794,351 km (0.12 R)
• M58: 24,914,029 km (0.109 R)
• M59: 25,455,125 km (0.084 R)
• M60: 26,060,697 km (0.039 R)
• M61: 26,121,583 km (0.037 R)
• M62: 27,781,821 km (0.088 R)
• M63: 32,111,781 km (0.106 R)
• M64: 32,177,006 km (0.101 R)
• M65: 33,490,924 km (0.117 R)
• M66: 35,494,339 km (0.091 R)
• M67: 37,056,440 km (0.097 R)
• M68: 38,087,319 km (0.091 R)
• M69: 38,918,784 km (0.069 R)
• M70: 42,304,034 km (0.116 R)
• M71: 43,525,351 km (0.043 R)
• M72: 46,002,692 km (0.083 R)
• M73: 46,961,913 km (0.119 R)
• M74: 47,778,867 km (0.061 R)
• M75: 47,853,217 km (0.078 R)
• M76: 49,351,290 km (0.069 R)
• M77: 49,426,538 km (0.077 R)
• M78: 49,652,730 km (0.118 R)
• M79: 50,106,012 km (0.038 R)
• M80: 50,788,477 km (0.061 R)

Asteroid Belt

Center: 10.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.7

Radius: 8.5

Gravity: 12.34 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.66 AU - 12.88 AU

Year: 13551 Days

Day: 5.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 78.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,088,851 km

• M1: 189,840 km (0.113 R)
• M2: 314,455 km (0.102 R)
• M3: 506,838 km (0.094 R)
• M4: 598,541 km (0.09 R)
• M5: 820,993 km (0.056 R)
• M6: 908,657 km (0.075 R)
• M7: 1,069,625 km (0.084 R)
• M8: 1,190,649 km (0.075 R)
• M9: 1,499,569 km (0.12 R)
• M10: 1,635,703 km (0.119 R)
• M11: 2,008,800 km (0.083 R)
• M12: 2,345,096 km (0.05 R)
• M13: 3,104,754 km (0.109 R)
• M14: 3,350,244 km (0.064 R)
• M15: 3,602,018 km (0.071 R)
• M16: 3,934,873 km (0.095 R)
• M17: 4,047,969 km (0.115 R)
• M18: 4,511,573 km (0.072 R)
• M19: 6,528,900 km (0.118 R)
• M20: 8,151,588 km (0.107 R)
• M21: 9,534,770 km (0.113 R)
• M22: 11,633,628 km (0.081 R)
• M23: 11,742,236 km (0.061 R)
• M24: 13,071,413 km (0.1 R)
• M25: 13,696,433 km (0.106 R)
• M26: 13,811,025 km (0.059 R)
• M27: 13,868,471 km (0.089 R)
• M28: 14,214,939 km (0.116 R)
• M29: 14,505,907 km (0.099 R)
• M30: 14,622,743 km (0.095 R)
• M31: 15,390,330 km (0.097 R)
• M32: 16,657,873 km (0.093 R)
• M33: 19,035,282 km (0.11 R)
• M34: 19,549,151 km (0.096 R)
• M35: 19,937,656 km (0.105 R)
• M36: 20,985,888 km (0.074 R)
• M37: 21,650,103 km (0.101 R)
• M38: 21,716,824 km (0.107 R)
• M39: 23,752,701 km (0.062 R)
• M40: 24,653,729 km (0.089 R)
• M41: 25,565,827 km (0.106 R)
• M42: 25,848,717 km (0.095 R)
• M43: 26,417,638 km (0.106 R)
• M44: 26,489,145 km (0.061 R)
• M45: 26,990,747 km (0.064 R)
• M46: 27,712,706 km (0.111 R)
• M47: 28,294,941 km (0.055 R)
• M48: 28,954,817 km (0.063 R)
• M49: 29,249,675 km (0.092 R)
• M50: 30,814,020 km (0.074 R)
• M51: 31,190,558 km (0.068 R)
• M52: 31,568,591 km (0.112 R)
• M53: 32,329,147 km (0.037 R)
• M54: 33,095,687 km (0.049 R)
• M55: 33,326,815 km (0.069 R)
• M56: 33,558,542 km (0.11 R)
• M57: 34,803,197 km (0.109 R)
• M58: 35,273,832 km (0.099 R)
• M59: 37,980,356 km (0.109 R)
• M60: 38,951,546 km (0.097 R)
• M61: 39,521,813 km (0.115 R)
• M62: 40,505,867 km (0.092 R)
• M63: 41,580,878 km (0.12 R)
• M64: 42,497,913 km (0.079 R)
• M65: 43,337,306 km (0.068 R)
• M66: 43,843,695 km (0.118 R)
• M67: 44,182,235 km (0.096 R)
• M68: 46,404,362 km (0.056 R)
• M69: 47,268,589 km (0.053 R)
• M70: 47,789,788 km (0.085 R)
• M71: 48,662,542 km (0.119 R)
• M72: 49,628,645 km (0.089 R)
• M73: 50,158,371 km (0.094 R)
• M74: 50,956,326 km (0.081 R)
• M75: 51,045,337 km (0.041 R)
• M76: 51,847,929 km (0.026 R)
• M77: 52,834,677 km (0.105 R)
• M78: 53,465,681 km (0.068 R)
• M79: 53,556,187 km (0.108 R)
• M80: 53,646,544 km (0.111 R)
• M81: 54,371,645 km (0.111 R)
• M82: 57,119,758 km (0.061 R)
• M83: 57,674,766 km (0.083 R)
• M84: 57,953,018 km (0.087 R)
• M85: 59,725,155 km (0.115 R)
• M86: 60,382,637 km (0.119 R)
• M87: 60,570,831 km (0.079 R)
• M88: 62,274,003 km (0.106 R)
• M89: 62,464,292 km (0.114 R)
• M90: 63,227,091 km (0.116 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 13,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit