🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.59 AU - 0.81 AU

Year: 211 Days

Day: 31.4 Hours

Environment

Temp: 146 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.78 AU - 2.08 AU

Year: 965 Days

Day: 42.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.15 AU - 2.87 AU

Year: 1431 Days

Day: 33.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 145.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.65 AU - 3.91 AU

Year: 2645 Days

Day: 23.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,354,537 km

• M1: 452,683 km (0.118 R)
• M2: 1,107,473 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190

Radius: 12.8

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.73 AU - 7.78 AU

Year: 5623 Days

Day: 8.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 34,354,537 km

• M1: 159,920 km (0.072 R)
• M2: 291,716 km (0.112 R)
• M3: 409,898 km (0.084 R)
• M4: 509,530 km (0.052 R)
• M5: 817,552 km (0.116 R)
• M6: 919,877 km (0.086 R)
• M7: 1,015,919 km (0.105 R)
• M8: 1,138,589 km (0.069 R)
• M9: 1,350,570 km (0.11 R)
• M10: 1,474,137 km (0.091 R)
• M11: 1,562,999 km (0.115 R)
• M12: 1,733,241 km (0.069 R)
• M13: 2,475,546 km (0.08 R)
• M14: 2,897,112 km (0.099 R)
• M15: 2,977,746 km (0.108 R)
• M16: 3,059,127 km (0.107 R)
• M17: 3,324,663 km (0.111 R)
• M18: 3,580,475 km (0.104 R)
• M19: 3,860,672 km (0.096 R)
• M20: 4,129,948 km (0.118 R)
• M21: 4,517,257 km (0.088 R)
• M22: 4,935,832 km (0.075 R)
• M23: 5,130,160 km (0.085 R)
• M24: 5,526,744 km (0.041 R)
• M25: 5,851,072 km (0.116 R)
• M26: 6,161,039 km (0.067 R)
• M27: 6,539,970 km (0.106 R)
• M28: 6,904,989 km (0.098 R)
• M29: 7,100,962 km (0.037 R)
• M30: 7,365,002 km (0.07 R)
• M31: 7,587,754 km (0.103 R)
• M32: 7,722,392 km (0.095 R)
• M33: 8,177,020 km (0.057 R)
• M34: 8,361,324 km (0.12 R)
• M35: 8,993,525 km (0.11 R)
• M36: 9,088,519 km (0.066 R)
• M37: 9,207,749 km (0.066 R)
• M38: 9,617,049 km (0.086 R)
• M39: 9,860,594 km (0.055 R)
• M40: 10,056,866 km (0.064 R)
• M41: 10,180,285 km (0.106 R)
• M42: 10,553,382 km (0.115 R)
• M43: 10,754,142 km (0.113 R)
• M44: 11,751,511 km (0.106 R)
• M45: 11,985,781 km (0.11 R)
• M46: 12,327,164 km (0.071 R)
• M47: 13,642,129 km (0.115 R)
• M48: 14,441,281 km (0.094 R)
• M49: 14,804,504 km (0.112 R)
• M50: 14,888,728 km (0.063 R)
• M51: 15,227,418 km (0.106 R)
• M52: 15,568,501 km (0.102 R)
• M53: 15,711,516 km (0.111 R)
• M54: 15,826,108 km (0.082 R)
• M55: 16,723,995 km (0.118 R)
• M56: 16,811,809 km (0.063 R)
• M57: 17,017,207 km (0.105 R)
• M58: 18,086,682 km (0.047 R)
• M59: 18,357,454 km (0.101 R)
• M60: 18,659,941 km (0.081 R)
• M61: 18,751,046 km (0.097 R)
• M62: 19,269,851 km (0.036 R)
• M63: 19,484,823 km (0.101 R)
• M64: 19,917,161 km (0.11 R)
• M65: 20,103,560 km (0.099 R)
• M66: 20,321,674 km (0.116 R)
• M67: 20,571,802 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.3

Radius: 9.4

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.91 AU - 7.97 AU

Year: 5882 Days

Day: 11.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 34,354,537 km

• M1: 122,670 km (0.103 R)
• M2: 399,277 km (0.112 R)
• M3: 661,821 km (0.071 R)
• M4: 827,426 km (0.116 R)
• M5: 1,085,781 km (0.069 R)
• M6: 2,126,384 km (0.092 R)
• M7: 2,722,831 km (0.066 R)
• M8: 2,789,701 km (0.075 R)
• M9: 3,039,829 km (0.117 R)
• M10: 3,155,917 km (0.1 R)
• M11: 3,250,014 km (0.039 R)
• M12: 3,709,279 km (0.085 R)
• M13: 4,292,412 km (0.119 R)
• M14: 5,040,850 km (0.057 R)
• M15: 5,290,080 km (0.057 R)
• M16: 5,402,129 km (0.111 R)
• M17: 5,800,508 km (0.051 R)
• M18: 6,061,706 km (0.107 R)
• M19: 6,208,461 km (0.107 R)
• M20: 6,297,173 km (0.064 R)
• M21: 6,929,373 km (0.071 R)
• M22: 7,113,828 km (0.114 R)
• M23: 7,268,811 km (0.116 R)
• M24: 8,189,137 km (0.11 R)
• M25: 8,778,852 km (0.068 R)
• M26: 9,045,435 km (0.038 R)
• M27: 9,247,093 km (0.102 R)
• M28: 9,654,897 km (0.098 R)
• M29: 9,757,671 km (0.091 R)
• M30: 10,103,242 km (0.108 R)
• M31: 11,127,838 km (0.095 R)
• M32: 11,561,522 km (0.101 R)
• M33: 11,707,380 km (0.047 R)
• M34: 11,817,035 km (0.094 R)
• M35: 12,000,741 km (0.096 R)
• M36: 12,370,996 km (0.11 R)
• M37: 12,707,292 km (0.113 R)
• M38: 12,857,787 km (0.101 R)
• M39: 13,160,573 km (0.097 R)
• M40: 13,465,753 km (0.103 R)
• M41: 13,580,644 km (0.112 R)
• M42: 13,966,457 km (0.077 R)
• M43: 14,277,770 km (0.118 R)
• M44: 14,512,639 km (0.075 R)
• M45: 14,788,348 km (0.095 R)
• M46: 15,145,288 km (0.106 R)
• M47: 15,264,967 km (0.091 R)
• M48: 15,867,996 km (0.048 R)
• M49: 16,478,654 km (0.101 R)
• M50: 16,890,048 km (0.061 R)
• M51: 16,972,776 km (0.078 R)
• M52: 17,304,883 km (0.09 R)
• M53: 18,526,799 km (0.114 R)
• M54: 19,732,857 km (0.117 R)
• M55: 21,142,069 km (0.075 R)
• M56: 21,768,734 km (0.074 R)
• M57: 22,084,386 km (0.105 R)
• M58: 22,994,539 km (0.066 R)
• M59: 24,335,983 km (0.113 R)
• M60: 24,945,595 km (0.098 R)
• M61: 25,370,602 km (0.091 R)
• M62: 26,036,313 km (0.081 R)
• M63: 26,131,906 km (0.065 R)
• M64: 26,227,648 km (0.066 R)
• M65: 26,419,433 km (0.113 R)
• M66: 26,515,475 km (0.108 R)
• M67: 27,045,799 km (0.091 R)
• M68: 27,677,102 km (0.108 R)
• M69: 27,823,558 km (0.108 R)
• M70: 28,019,083 km (0.113 R)
• M71: 28,117,069 km (0.116 R)
• M72: 28,756,600 km (0.026 R)
• M73: 29,053,402 km (0.119 R)
• M74: 29,202,103 km (0.112 R)
• M75: 29,450,734 km (0.048 R)
• M76: 29,550,217 km (0.084 R)
• M77: 31,209,856 km (0.104 R)
• M78: 31,311,433 km (0.109 R)
• M79: 31,718,788 km (0.117 R)
• M80: 31,974,301 km (0.112 R)
• M81: 32,281,725 km (0.104 R)
• M82: 32,847,952 km (0.074 R)
• M83: 32,951,325 km (0.087 R)
• M84: 33,158,218 km (0.054 R)
• M85: 33,521,442 km (0.105 R)
• M86: 33,677,473 km (0.11 R)
• M87: 33,885,862 km (0.102 R)
• M88: 33,990,282 km (0.094 R)
• M89: 35,198,434 km (0.036 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.9

Radius: 11.1

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 10.38 AU - 14.52 AU

Year: 15810 Days

Day: 5.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 34,354,537 km

• M1: 162,463 km (0.102 R)
• M2: 249,679 km (0.116 R)
• M3: 343,178 km (0.05 R)
• M4: 486,642 km (0.041 R)
• M5: 731,384 km (0.093 R)
• M6: 1,092,812 km (0.111 R)
• M7: 1,507,348 km (0.101 R)
• M8: 1,741,918 km (0.099 R)
• M9: 1,911,262 km (0.075 R)
• M10: 2,066,545 km (0.098 R)
• M11: 2,473,152 km (0.077 R)
• M12: 3,107,148 km (0.104 R)
• M13: 3,430,878 km (0.065 R)
• M14: 3,549,060 km (0.095 R)
• M15: 3,644,803 km (0.054 R)
• M16: 5,262,105 km (0.05 R)
• M17: 5,564,742 km (0.111 R)
• M18: 5,844,938 km (0.098 R)
• M19: 6,448,416 km (0.066 R)
• M20: 6,742,825 km (0.067 R)
• M21: 6,981,433 km (0.099 R)
• M22: 7,253,402 km (0.071 R)
• M23: 7,528,812 km (0.106 R)
• M24: 8,216,513 km (0.105 R)
• M25: 8,343,821 km (0.12 R)
• M26: 8,535,755 km (0.084 R)
• M27: 9,318,751 km (0.111 R)
• M28: 9,651,755 km (0.047 R)
• M29: 10,501,322 km (0.103 R)
• M30: 10,639,550 km (0.079 R)
• M31: 10,743,670 km (0.112 R)
• M32: 10,847,940 km (0.089 R)
• M33: 11,445,883 km (0.092 R)
• M34: 11,766,621 km (0.088 R)
• M35: 11,910,234 km (0.091 R)
• M36: 12,054,447 km (0.056 R)
• M37: 12,162,905 km (0.103 R)
• M38: 13,265,741 km (0.063 R)
• M39: 13,678,033 km (0.114 R)
• M40: 13,753,430 km (0.108 R)
• M41: 13,904,823 km (0.093 R)
• M42: 14,438,588 km (0.068 R)
• M43: 14,901,593 km (0.1 R)
• M44: 16,159,861 km (0.06 R)
• M45: 16,882,569 km (0.107 R)
• M46: 17,085,274 km (0.067 R)
• M47: 17,698,026 km (0.103 R)
• M48: 17,903,873 km (0.048 R)
• M49: 18,069,029 km (0.075 R)
• M50: 19,282,418 km (0.102 R)
• M51: 19,834,733 km (0.066 R)
• M52: 20,091,592 km (0.111 R)
• M53: 21,173,035 km (0.101 R)
• M54: 21,391,598 km (0.113 R)
• M55: 21,479,262 km (0.109 R)
• M56: 23,347,291 km (0.092 R)
• M57: 23,799,675 km (0.092 R)
• M58: 25,359,532 km (0.084 R)
• M59: 28,673,573 km (0.119 R)
• M60: 28,867,004 km (0.032 R)
• M61: 30,233,430 km (0.095 R)
• M62: 31,720,583 km (0.052 R)
• M63: 31,820,664 km (0.072 R)
• M64: 32,221,736 km (0.051 R)
• M65: 33,485,688 km (0.095 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 13,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit