🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.56 AU - 0.78 AU

Year: 193 Days

Day: 14.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,012,530 km

• M1: 426,204 km (0.097 R)
• M2: 532,868 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.04 AU - 2.96 AU

Year: 1389 Days

Day: 35.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.3

Radius: 13.6

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.01 AU - 8.03 AU

Year: 5851 Days

Day: 14.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 62,012,530 km

• M1: 172,486 km (0.104 R)
• M2: 259,253 km (0.119 R)
• M3: 403,166 km (0.08 R)
• M4: 498,161 km (0.091 R)
• M5: 890,407 km (0.052 R)
• M6: 1,279,511 km (0.089 R)
• M7: 1,385,276 km (0.104 R)
• M8: 1,656,796 km (0.078 R)
• M9: 1,825,692 km (0.092 R)
• M10: 2,180,838 km (0.077 R)
• M11: 2,323,554 km (0.029 R)
• M12: 2,425,281 km (0.101 R)
• M13: 2,558,423 km (0.112 R)
• M14: 2,816,778 km (0.056 R)
• M15: 3,004,374 km (0.118 R)
• M16: 3,326,309 km (0.118 R)
• M17: 3,541,730 km (0.098 R)
• M18: 3,778,992 km (0.094 R)
• M19: 3,951,628 km (0.039 R)
• M20: 4,180,213 km (0.086 R)
• M21: 4,358,983 km (0.09 R)
• M22: 4,835,751 km (0.054 R)
• M23: 4,929,399 km (0.099 R)
• M24: 5,080,493 km (0.091 R)
• M25: 5,214,084 km (0.1 R)
• M26: 7,011,802 km (0.04 R)
• M27: 7,397,016 km (0.106 R)
• M28: 7,701,448 km (0.074 R)
• M29: 7,789,262 km (0.091 R)
• M30: 7,943,647 km (0.087 R)
• M31: 8,503,293 km (0.053 R)
• M32: 8,960,314 km (0.086 R)
• M33: 9,238,417 km (0.083 R)
• M34: 9,566,485 km (0.029 R)
• M35: 9,850,870 km (0.091 R)
• M36: 10,137,949 km (0.072 R)
• M37: 10,330,780 km (0.066 R)
• M38: 10,500,723 km (0.083 R)
• M39: 10,720,483 km (0.116 R)
• M40: 11,388,736 km (0.067 R)
• M41: 11,589,497 km (0.06 R)
• M42: 12,378,027 km (0.117 R)
• M43: 12,481,100 km (0.103 R)
• M44: 12,610,203 km (0.094 R)
• M45: 13,131,551 km (0.091 R)
• M46: 13,739,667 km (0.113 R)
• M47: 13,953,293 km (0.094 R)
• M48: 14,060,704 km (0.111 R)
• M49: 14,249,048 km (0.052 R)
• M50: 15,010,950 km (0.076 R)
• M51: 15,591,090 km (0.068 R)
• M52: 15,786,166 km (0.107 R)
• M53: 16,066,213 km (0.113 R)
• M54: 16,235,109 km (0.114 R)
• M55: 16,859,082 km (0.075 R)
• M56: 16,944,801 km (0.105 R)
• M57: 17,145,412 km (0.095 R)
• M58: 17,809,926 km (0.1 R)
• M59: 18,394,704 km (0.081 R)
• M60: 18,541,908 km (0.039 R)
• M61: 18,689,412 km (0.085 R)
• M62: 19,373,373 km (0.11 R)
• M63: 19,884,100 km (0.042 R)
• M64: 20,308,061 km (0.091 R)
• M65: 20,399,315 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.5

Radius: 10.6

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.54 AU - 8.9 AU

Year: 6818 Days

Day: 11 Hours

Environment

Temp: -162 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,012,530 km

• M1: 153,787 km (0.071 R)
• M2: 317,297 km (0.109 R)
• M3: 455,077 km (0.101 R)
• M4: 590,164 km (0.084 R)
• M5: 934,388 km (0.047 R)
• M6: 1,062,594 km (0.077 R)
• M7: 1,129,165 km (0.101 R)
• M8: 1,231,639 km (0.068 R)
• M9: 1,409,810 km (0.052 R)
• M10: 2,099,457 km (0.071 R)
• M11: 2,205,821 km (0.033 R)
• M12: 2,313,980 km (0.088 R)
• M13: 2,446,224 km (0.1 R)
• M14: 2,581,012 km (0.08 R)
• M15: 2,649,378 km (0.09 R)
• M16: 2,834,580 km (0.039 R)
• M17: 2,952,613 km (0.09 R)
• M18: 3,096,377 km (0.108 R)
• M19: 3,267,217 km (0.092 R)
• M20: 3,466,332 km (0.112 R)
• M21: 3,720,798 km (0.055 R)
• M22: 3,876,380 km (0.117 R)
• M23: 4,603,426 km (0.059 R)
• M24: 4,940,170 km (0.102 R)
• M25: 5,169,055 km (0.091 R)
• M26: 5,343,187 km (0.12 R)
• M27: 5,460,173 km (0.11 R)
• M28: 6,867,589 km (0.078 R)
• M29: 7,512,805 km (0.093 R)
• M30: 7,942,749 km (0.049 R)
• M31: 8,245,087 km (0.101 R)
• M32: 8,380,772 km (0.037 R)
• M33: 8,619,829 km (0.085 R)
• M34: 9,069,820 km (0.105 R)
• M35: 9,705,611 km (0.099 R)
• M36: 9,956,785 km (0.12 R)
• M37: 10,538,871 km (0.082 R)
• M38: 10,723,026 km (0.09 R)
• M39: 11,244,524 km (0.114 R)
• M40: 12,467,187 km (0.109 R)
• M41: 14,094,812 km (0.092 R)
• M42: 14,175,894 km (0.086 R)
• M43: 14,420,188 km (0.064 R)
• M44: 15,369,386 km (0.101 R)
• M45: 15,620,262 km (0.115 R)
• M46: 15,872,633 km (0.058 R)
• M47: 16,466,537 km (0.118 R)
• M48: 16,852,200 km (0.096 R)
• M49: 16,981,453 km (0.06 R)
• M50: 17,545,287 km (0.118 R)
• M51: 17,676,185 km (0.077 R)
• M52: 17,983,160 km (0.097 R)
• M53: 18,468,904 km (0.081 R)
• M54: 19,183,384 km (0.103 R)
• M55: 19,952,317 km (0.101 R)
• M56: 20,916,026 km (0.098 R)
• M57: 21,613,751 km (0.101 R)
• M58: 22,083,039 km (0.083 R)
• M59: 22,650,763 km (0.109 R)
• M60: 22,936,346 km (0.098 R)
• M61: 24,382,508 km (0.095 R)
• M62: 24,675,271 km (0.061 R)
• M63: 24,969,231 km (0.039 R)
• M64: 25,313,605 km (0.118 R)
• M65: 25,461,707 km (0.057 R)
• M66: 27,971,810 km (0.119 R)
• M67: 28,380,661 km (0.088 R)
• M68: 29,775,362 km (0.06 R)
• M69: 30,454,835 km (0.108 R)
• M70: 31,404,034 km (0.098 R)
• M71: 32,577,330 km (0.119 R)
• M72: 33,169,289 km (0.11 R)
• M73: 33,493,766 km (0.084 R)
• M74: 33,764,987 km (0.099 R)
• M75: 33,927,899 km (0.028 R)
• M76: 34,363,977 km (0.105 R)
• M77: 34,911,805 km (0.104 R)
• M78: 35,628,079 km (0.117 R)
• M79: 35,738,782 km (0.109 R)
• M80: 36,907,291 km (0.099 R)
• M81: 37,019,339 km (0.112 R)
• M82: 37,187,487 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.6

Radius: 3.5

Gravity: 18.42 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 16.52 AU - 18.4 AU

Year: 25642 Days

Day: 22.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,012,530 km

• M1: 65,374 km (0.097 R)
• M2: 87,814 km (0.076 R)
• M3: 303,384 km (0.048 R)
• M4: 520,750 km (0.097 R)
• M5: 842,834 km (0.115 R)
• M6: 1,070,522 km (0.032 R)
• M7: 1,316,312 km (0.115 R)
• M8: 1,944,623 km (0.097 R)
• M9: 2,212,553 km (0.06 R)
• M10: 2,273,588 km (0.077 R)
• M11: 2,523,566 km (0.11 R)
• M12: 3,359,519 km (0.101 R)
• M13: 3,429,830 km (0.076 R)
• M14: 3,465,135 km (0.1 R)
• M15: 3,825,068 km (0.072 R)
• M16: 3,861,719 km (0.096 R)
• M17: 4,272,665 km (0.09 R)
• M18: 4,619,133 km (0.057 R)
• M19: 5,257,019 km (0.07 R)
• M20: 6,657,255 km (0.088 R)
• M21: 6,834,379 km (0.068 R)
• M22: 7,013,148 km (0.118 R)
• M23: 7,604,509 km (0.087 R)
• M24: 8,070,207 km (0.047 R)
• M25: 8,545,030 km (0.07 R)
• M26: 8,593,051 km (0.114 R)
• M27: 9,671,203 km (0.055 R)
• M28: 9,821,549 km (0.088 R)
• M29: 10,073,771 km (0.067 R)
• M30: 10,328,087 km (0.081 R)
• M31: 11,844,411 km (0.095 R)
• M32: 11,897,967 km (0.119 R)
• M33: 12,166,795 km (0.111 R)
• M34: 12,383,263 km (0.089 R)
• M35: 12,601,077 km (0.083 R)
• M36: 13,040,297 km (0.084 R)
• M37: 13,206,350 km (0.119 R)
• M38: 14,331,027 km (0.112 R)
• M39: 14,445,170 km (0.025 R)
• M40: 15,078,418 km (0.085 R)
• M41: 15,136,313 km (0.112 R)
• M42: 16,312,152 km (0.114 R)
• M43: 16,790,566 km (0.109 R)
• M44: 18,377,201 km (0.096 R)
• M45: 19,313,983 km (0.119 R)
• M46: 20,074,688 km (0.088 R)
• M47: 21,952,889 km (0.081 R)
• M48: 22,084,535 km (0.12 R)
• M49: 22,414,548 km (0.118 R)
• M50: 22,679,785 km (0.032 R)
• M51: 23,481,929 km (0.109 R)
• M52: 23,751,355 km (0.116 R)
• M53: 23,954,060 km (0.046 R)
• M54: 27,913,167 km (0.066 R)
• M55: 27,984,376 km (0.058 R)
• M56: 30,149,805 km (0.067 R)
• M57: 31,326,542 km (0.05 R)
• M58: 31,548,845 km (0.119 R)
• M59: 32,743,234 km (0.085 R)
• M60: 34,104,575 km (0.091 R)
• M61: 34,945,614 km (0.085 R)
• M62: 35,253,037 km (0.091 R)
• M63: 36,258,634 km (0.116 R)
• M64: 36,647,888 km (0.069 R)
• M65: 37,038,638 km (0.108 R)
• M66: 37,352,045 km (0.086 R)
• M67: 37,902,865 km (0.102 R)
• M68: 41,344,663 km (0.039 R)
• M69: 43,226,155 km (0.096 R)
• M70: 43,556,168 km (0.109 R)
• M71: 44,801,271 km (0.099 R)
• M72: 45,218,948 km (0.104 R)
• M73: 45,470,123 km (0.106 R)
• M74: 47,666,669 km (0.116 R)
• M75: 47,751,790 km (0.091 R)
• M76: 48,178,443 km (0.104 R)
• M77: 48,263,863 km (0.067 R)
• M78: 51,025,440 km (0.083 R)
• M79: 51,199,722 km (0.1 R)
• M80: 51,461,518 km (0.104 R)
• M81: 52,161,935 km (0.095 R)
• M82: 52,953,607 km (0.066 R)
• M83: 53,041,870 km (0.07 R)
• M84: 53,837,880 km (0.096 R)
• M85: 54,104,164 km (0.077 R)
• M86: 54,192,876 km (0.097 R)
• M87: 55,084,030 km (0.11 R)
• M88: 56,880,701 km (0.088 R)
• M89: 57,242,279 km (0.118 R)
• M90: 57,332,935 km (0.115 R)
• M91: 57,423,442 km (0.078 R)
• M92: 58,970,583 km (0.076 R)
• M93: 59,153,392 km (0.104 R)
• M94: 60,162,728 km (0.06 R)
• M95: 61,733,805 km (0.096 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 16,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit