🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.19 AU - 1.35 AU

Year: 542 Days

Day: 33.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.27 AU - 1.57 AU

Year: 641 Days

Day: 22.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,492,455 km

• M1: 74,051 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.36 AU - 3.38 AU

Year: 1841 Days

Day: 28.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.3

Radius: 13.7

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.48 AU - 6.26 AU

Year: 5386 Days

Day: 14.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 88,492,455 km

• M1: 200,312 km (0.054 R)
• M2: 430,543 km (0.083 R)
• M3: 673,639 km (0.104 R)
• M4: 1,150,408 km (0.081 R)
• M5: 1,264,401 km (0.075 R)
• M6: 1,593,965 km (0.047 R)
• M7: 1,912,459 km (0.088 R)
• M8: 2,292,887 km (0.089 R)
• M9: 2,460,436 km (0.077 R)
• M10: 2,741,531 km (0.088 R)
• M11: 2,919,851 km (0.107 R)
• M12: 3,056,135 km (0.086 R)
• M13: 3,241,337 km (0.054 R)
• M14: 3,526,171 km (0.096 R)
• M15: 3,622,961 km (0.091 R)
• M16: 4,120,374 km (0.099 R)
• M17: 4,481,803 km (0.106 R)
• M18: 4,988,640 km (0.098 R)
• M19: 5,125,073 km (0.102 R)
• M20: 5,542,152 km (0.1 R)
• M21: 5,655,248 km (0.11 R)
• M22: 5,970,301 km (0.11 R)
• M23: 6,557,772 km (0.117 R)
• M24: 8,267,826 km (0.059 R)
• M25: 8,691,487 km (0.102 R)
• M26: 8,988,887 km (0.118 R)
• M27: 9,189,049 km (0.092 R)
• M28: 9,559,902 km (0.039 R)
• M29: 10,246,706 km (0.085 R)
• M30: 10,455,844 km (0.101 R)
• M31: 11,959,751 km (0.1 R)
• M32: 12,513,114 km (0.054 R)
• M33: 13,991,141 km (0.067 R)
• M34: 14,145,825 km (0.068 R)
• M35: 14,417,944 km (0.113 R)
• M36: 14,691,708 km (0.036 R)
• M37: 15,724,083 km (0.11 R)
• M38: 16,779,645 km (0.119 R)
• M39: 17,233,226 km (0.103 R)
• M40: 17,440,718 km (0.091 R)
• M41: 17,565,632 km (0.114 R)
• M42: 18,194,542 km (0.07 R)
• M43: 18,575,568 km (0.069 R)
• M44: 19,388,333 km (0.087 R)
• M45: 19,951,270 km (0.09 R)
• M46: 20,387,946 km (0.108 R)
• M47: 20,519,442 km (0.081 R)
• M48: 20,739,501 km (0.115 R)
• M49: 21,448,744 km (0.064 R)
• M50: 21,671,944 km (0.034 R)
• M51: 21,985,950 km (0.074 R)
• M52: 22,346,481 km (0.074 R)
• M53: 23,073,527 km (0.112 R)
• M54: 23,302,262 km (0.103 R)
• M55: 23,623,897 km (0.08 R)
• M56: 24,132,231 km (0.025 R)
• M57: 24,504,281 km (0.054 R)
• M58: 24,924,950 km (0.091 R)
• M59: 25,065,722 km (0.08 R)
• M60: 25,159,819 km (0.068 R)
• M61: 25,301,039 km (0.114 R)
• M62: 25,395,286 km (0.103 R)
• M63: 25,726,346 km (0.079 R)
• M64: 26,011,180 km (0.1 R)
• M65: 26,201,618 km (0.112 R)
• M66: 27,209,160 km (0.055 R)
• M67: 27,693,408 km (0.092 R)
• M68: 28,474,160 km (0.097 R)
• M69: 29,609,308 km (0.085 R)
• M70: 30,608,323 km (0.06 R)
• M71: 30,809,382 km (0.089 R)
• M72: 31,162,433 km (0.093 R)
• M73: 32,076,476 km (0.069 R)
• M74: 33,257,103 km (0.109 R)
• M75: 33,463,847 km (0.11 R)
• M76: 34,295,312 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.5

Radius: 14.7

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 9.67 AU - 10.19 AU

Year: 11851 Days

Day: 5.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 88,492,455 km

• M1: 513,420 km (0.098 R)
• M2: 637,586 km (0.089 R)
• M3: 1,173,745 km (0.06 R)
• M4: 1,387,819 km (0.054 R)
• M5: 1,510,340 km (0.055 R)
• M6: 2,061,309 km (0.104 R)
• M7: 2,202,679 km (0.089 R)
• M8: 2,596,121 km (0.117 R)
• M9: 2,985,674 km (0.044 R)
• M10: 3,092,786 km (0.099 R)
• M11: 3,366,401 km (0.105 R)
• M12: 4,204,598 km (0.046 R)
• M13: 4,385,910 km (0.071 R)
• M14: 4,851,010 km (0.111 R)
• M15: 5,041,598 km (0.074 R)
• M16: 5,137,789 km (0.105 R)
• M17: 6,031,337 km (0.052 R)
• M18: 6,202,178 km (0.115 R)
• M19: 6,305,550 km (0.093 R)
• M20: 6,583,802 km (0.119 R)
• M21: 6,759,729 km (0.045 R)
• M22: 6,973,056 km (0.034 R)
• M23: 7,152,573 km (0.063 R)
• M24: 7,297,235 km (0.09 R)
• M25: 7,442,943 km (0.099 R)
• M26: 7,589,549 km (0.072 R)
• M27: 8,720,209 km (0.059 R)
• M28: 8,991,580 km (0.075 R)
• M29: 9,384,274 km (0.077 R)
• M30: 11,304,214 km (0.101 R)
• M31: 13,520,506 km (0.103 R)
• M32: 14,700,983 km (0.113 R)
• M33: 15,070,789 km (0.091 R)
• M34: 16,103,912 km (0.094 R)
• M35: 16,389,494 km (0.068 R)
• M36: 17,062,834 km (0.11 R)
• M37: 18,237,925 km (0.081 R)
• M38: 19,086,145 km (0.084 R)
• M39: 19,947,230 km (0.116 R)
• M40: 20,305,517 km (0.08 R)
• M41: 20,924,553 km (0.106 R)
• M42: 21,497,663 km (0.11 R)
• M43: 22,234,432 km (0.074 R)
• M44: 22,819,061 km (0.057 R)
• M45: 23,624,645 km (0.072 R)
• M46: 24,003,726 km (0.073 R)
• M47: 24,822,924 km (0.105 R)
• M48: 25,484,745 km (0.072 R)
• M49: 28,247,668 km (0.082 R)
• M50: 28,650,087 km (0.101 R)
• M51: 28,765,427 km (0.086 R)
• M52: 29,170,388 km (0.111 R)
• M53: 29,868,860 km (0.066 R)
• M54: 30,396,343 km (0.067 R)
• M55: 31,163,630 km (0.069 R)
• M56: 31,937,350 km (0.098 R)
• M57: 32,536,938 km (0.064 R)
• M58: 33,321,879 km (0.097 R)
• M59: 34,787,339 km (0.097 R)
• M60: 35,095,361 km (0.119 R)
• M61: 35,404,131 km (0.038 R)
• M62: 35,713,948 km (0.095 R)
• M63: 36,211,511 km (0.09 R)
• M64: 36,962,044 km (0.104 R)
• M65: 37,907,502 km (0.099 R)
• M66: 38,160,921 km (0.044 R)
• M67: 38,924,768 km (0.113 R)
• M68: 39,693,551 km (0.033 R)
• M69: 39,822,205 km (0.119 R)
• M70: 39,951,009 km (0.116 R)
• M71: 40,208,916 km (0.078 R)
• M72: 40,402,795 km (0.105 R)
• M73: 40,921,151 km (0.072 R)
• M74: 41,051,152 km (0.054 R)
• M75: 41,833,698 km (0.113 R)
• M76: 42,555,358 km (0.086 R)
• M77: 43,678,838 km (0.112 R)
• M78: 44,210,808 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.8

Radius: 5.2

Gravity: 14.53 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 11.16 AU - 14.38 AU

Year: 17284 Days

Day: 20.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,492,455 km

• M1: 91,255 km (0.106 R)
• M2: 226,641 km (0.111 R)
• M3: 264,489 km (0.119 R)
• M4: 439,818 km (0.029 R)
• M5: 472,430 km (0.105 R)
• M6: 557,701 km (0.094 R)
• M7: 783,594 km (0.089 R)
• M8: 970,591 km (0.036 R)
• M9: 1,058,106 km (0.119 R)
• M10: 1,102,985 km (0.09 R)
• M11: 1,288,786 km (0.117 R)
• M12: 1,560,156 km (0.112 R)
• M13: 1,611,468 km (0.068 R)
• M14: 1,715,738 km (0.091 R)
• M15: 2,041,712 km (0.113 R)
• M16: 2,298,721 km (0.114 R)
• M17: 2,688,124 km (0.106 R)
• M18: 2,843,407 km (0.066 R)
• M19: 3,526,770 km (0.103 R)
• M20: 3,696,713 km (0.109 R)
• M21: 3,800,085 km (0.035 R)
• M22: 4,330,709 km (0.081 R)
• M23: 4,959,768 km (0.117 R)
• M24: 6,926,980 km (0.105 R)
• M25: 6,969,316 km (0.089 R)
• M26: 7,097,073 km (0.11 R)
• M27: 7,268,661 km (0.065 R)
• M28: 7,441,447 km (0.104 R)
• M29: 7,747,375 km (0.064 R)
• M30: 9,572,319 km (0.109 R)
• M31: 11,572,742 km (0.05 R)
• M32: 12,697,418 km (0.038 R)
• M33: 12,905,659 km (0.054 R)
• M34: 13,431,196 km (0.104 R)
• M35: 13,910,208 km (0.117 R)
• M36: 16,049,308 km (0.077 R)
• M37: 16,670,888 km (0.047 R)
• M38: 18,405,924 km (0.061 R)
• M39: 19,294,685 km (0.092 R)
• M40: 20,440,604 km (0.062 R)
• M41: 21,360,631 km (0.097 R)
• M42: 22,231,440 km (0.101 R)
• M43: 23,495,542 km (0.088 R)
• M44: 24,200,597 km (0.118 R)
• M45: 26,423,771 km (0.073 R)
• M46: 26,490,043 km (0.039 R)
• M47: 27,626,837 km (0.052 R)
• M48: 27,829,093 km (0.076 R)
• M49: 27,896,562 km (0.05 R)
• M50: 27,964,180 km (0.116 R)
• M51: 28,847,705 km (0.107 R)
• M52: 28,984,438 km (0.101 R)
• M53: 29,395,982 km (0.086 R)
• M54: 30,155,340 km (0.095 R)
• M55: 30,433,144 km (0.071 R)
• M56: 32,970,922 km (0.12 R)
• M57: 33,472,075 km (0.108 R)
• M58: 33,903,814 km (0.034 R)
• M59: 34,192,688 km (0.111 R)
• M60: 34,699,974 km (0.108 R)
• M61: 34,991,092 km (0.095 R)
• M62: 35,355,961 km (0.109 R)
• M63: 35,722,176 km (0.091 R)
• M64: 36,310,844 km (0.111 R)
• M65: 36,606,300 km (0.043 R)
• M66: 36,902,504 km (0.063 R)
• M67: 37,721,402 km (0.119 R)
• M68: 38,095,696 km (0.072 R)
• M69: 38,471,037 km (0.116 R)
• M70: 39,832,677 km (0.065 R)
• M71: 40,061,263 km (0.094 R)
• M72: 41,364,110 km (0.119 R)
• M73: 41,518,346 km (0.095 R)
• M74: 41,595,538 km (0.114 R)
• M75: 42,914,692 km (0.097 R)
• M76: 43,227,053 km (0.097 R)
• M77: 44,011,394 km (0.1 R)
• M78: 44,247,609 km (0.069 R)
• M79: 44,879,511 km (0.117 R)
• M80: 47,436,886 km (0.087 R)
• M81: 47,517,669 km (0.091 R)
• M82: 48,570,689 km (0.082 R)
• M83: 49,059,275 km (0.04 R)
• M84: 49,713,168 km (0.107 R)
• M85: 49,959,256 km (0.076 R)
• M86: 52,107,930 km (0.095 R)
• M87: 52,942,387 km (0.04 R)
• M88: 54,963,155 km (0.105 R)
• M89: 55,387,265 km (0.113 R)
• M90: 55,557,208 km (0.061 R)
• M91: 56,409,617 km (0.084 R)
• M92: 57,352,233 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.2

Radius: 7.4

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 16.17 AU - 21.05 AU

Year: 30407 Days

Day: 22.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 88,492,455 km

• M1: 94,845 km (0.11 R)
• M2: 1,110,166 km (0.091 R)
• M3: 1,201,271 km (0.088 R)
• M4: 1,295,069 km (0.118 R)
• M5: 1,358,947 km (0.111 R)
• M6: 1,489,845 km (0.119 R)
• M7: 1,557,015 km (0.07 R)
• M8: 1,871,469 km (0.114 R)
• M9: 2,845,651 km (0.107 R)
• M10: 3,099,817 km (0.119 R)
• M11: 3,450,026 km (0.108 R)
• M12: 3,812,801 km (0.105 R)
• M13: 4,140,271 km (0.074 R)
• M14: 4,428,247 km (0.083 R)
• M15: 6,016,976 km (0.117 R)
• M16: 6,453,054 km (0.065 R)
• M17: 7,880,517 km (0.114 R)
• M18: 8,058,239 km (0.094 R)
• M19: 9,276,265 km (0.099 R)
• M20: 10,226,959 km (0.09 R)
• M21: 11,274,892 km (0.028 R)
• M22: 12,563,229 km (0.086 R)
• M23: 12,840,434 km (0.097 R)
• M24: 13,259,906 km (0.11 R)
• M25: 14,040,508 km (0.045 R)
• M26: 14,328,185 km (0.094 R)
• M27: 16,169,286 km (0.06 R)
• M28: 16,395,179 km (0.058 R)
• M29: 17,386,115 km (0.11 R)
• M30: 17,463,158 km (0.112 R)
• M31: 18,239,870 km (0.081 R)
• M32: 18,396,499 km (0.112 R)
• M33: 18,790,091 km (0.086 R)
• M34: 18,948,365 km (0.074 R)
• M35: 19,987,622 km (0.111 R)
• M36: 24,153,773 km (0.087 R)
• M37: 24,325,960 km (0.098 R)
• M38: 24,757,849 km (0.075 R)
• M39: 25,804,885 km (0.119 R)
• M40: 28,849,201 km (0.101 R)
• M41: 29,031,711 km (0.093 R)
• M42: 30,413,397 km (0.113 R)
• M43: 30,692,247 km (0.1 R)
• M44: 31,534,034 km (0.112 R)
• M45: 32,478,147 km (0.088 R)
• M46: 32,858,424 km (0.063 R)
• M47: 33,049,162 km (0.042 R)
• M48: 33,431,534 km (0.059 R)
• M49: 34,104,425 km (0.055 R)
• M50: 34,587,776 km (0.087 R)
• M51: 36,248,162 km (0.118 R)
• M52: 36,840,271 km (0.113 R)
• M53: 38,234,523 km (0.04 R)
• M54: 40,255,889 km (0.096 R)
• M55: 40,357,915 km (0.102 R)
• M56: 40,869,091 km (0.113 R)
• M57: 42,415,484 km (0.12 R)
• M58: 45,141,008 km (0.083 R)
• M59: 46,204,350 km (0.095 R)
• M60: 49,443,293 km (0.119 R)
• M61: 49,661,856 km (0.071 R)
• M62: 51,753,832 km (0.078 R)
• M63: 52,866,541 km (0.105 R)
• M64: 54,662,912 km (0.119 R)
• M65: 55,455,183 km (0.051 R)
• M66: 57,165,685 km (0.066 R)
• M67: 57,969,773 km (0.075 R)
• M68: 59,240,906 km (0.089 R)
• M69: 62,399,815 km (0.114 R)
• M70: 65,853,132 km (0.058 R)
• M71: 68,514,030 km (0.073 R)
• M72: 69,245,862 km (0.031 R)
• M73: 69,490,305 km (0.069 R)
• M74: 69,612,676 km (0.116 R)
• M75: 70,348,399 km (0.065 R)
• M76: 74,565,563 km (0.102 R)
• M77: 74,941,502 km (0.113 R)
• M78: 76,199,471 km (0.117 R)
• M79: 76,831,073 km (0.091 R)
• M80: 79,502,741 km (0.081 R)
• M81: 80,143,319 km (0.105 R)
• M82: 81,300,608 km (0.102 R)
• M83: 82,204,628 km (0.043 R)
• M84: 83,241,790 km (0.054 R)
• M85: 86,116,463 km (0.042 R)
• M86: 88,492,526 km (0.096 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 11,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit