🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.56 AU - 0.78 AU

Year: 204 Days

Day: 39.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,035,668 km

• M1: 27,975 km (0.074 R)
• M2: 371,900 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.98 AU - 3.26 AU

Year: 2054 Days

Day: 22 Hours

Environment

Temp: -109 °C

Axial Tilt: 89.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,035,668 km

• M1: 474,674 km (0.072 R)
• M2: 1,752,838 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.88 AU - 3.9 AU

Year: 2327 Days

Day: 30.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,035,668 km

• M1: 1,013,226 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.96 AU - 4.42 AU

Year: 2642 Days

Day: 47.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,035,668 km

• M1: 2,846,249 km (0.04 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.17 AU - 4.77 AU

Year: 3523 Days

Day: 43.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,035,668 km

• M1: 931,845 km (0.094 R)

Asteroid Belt

Center: 5.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.9

Radius: 10.6

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.13 AU - 6.77 AU

Year: 6107 Days

Day: 10.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,035,668 km

• M1: 153,487 km (0.085 R)
• M2: 221,255 km (0.11 R)
• M3: 324,179 km (0.1 R)
• M4: 521,199 km (0.041 R)
• M5: 907,610 km (0.101 R)
• M6: 1,267,842 km (0.117 R)
• M7: 1,594,713 km (0.075 R)
• M8: 2,261,471 km (0.084 R)
• M9: 2,546,156 km (0.057 R)
• M10: 3,054,340 km (0.042 R)
• M11: 3,771,811 km (0.089 R)
• M12: 3,874,884 km (0.036 R)
• M13: 3,978,855 km (0.119 R)
• M14: 4,539,996 km (0.074 R)
• M15: 4,984,302 km (0.076 R)
• M16: 5,559,356 km (0.103 R)
• M17: 6,185,722 km (0.091 R)
• M18: 6,399,647 km (0.11 R)
• M19: 6,553,883 km (0.098 R)
• M20: 6,740,581 km (0.098 R)
• M21: 6,834,678 km (0.111 R)
• M22: 7,055,784 km (0.119 R)
• M23: 7,635,176 km (0.073 R)
• M24: 8,942,811 km (0.043 R)
• M25: 9,011,776 km (0.112 R)
• M26: 9,995,382 km (0.056 R)
• M27: 10,536,178 km (0.088 R)
• M28: 10,938,896 km (0.104 R)
• M29: 11,012,647 km (0.073 R)
• M30: 11,384,099 km (0.1 R)
• M31: 11,986,829 km (0.101 R)
• M32: 12,100,972 km (0.117 R)
• M33: 12,253,711 km (0.084 R)
• M34: 12,368,752 km (0.106 R)
• M35: 12,445,645 km (0.107 R)
• M36: 13,027,282 km (0.092 R)
• M37: 13,262,450 km (0.105 R)
• M38: 14,096,607 km (0.114 R)
• M39: 14,865,989 km (0.111 R)
• M40: 15,441,642 km (0.101 R)
• M41: 15,690,573 km (0.094 R)
• M42: 15,940,850 km (0.048 R)
• M43: 17,126,263 km (0.051 R)
• M44: 17,513,273 km (0.117 R)
• M45: 17,729,592 km (0.034 R)
• M46: 18,252,287 km (0.089 R)
• M47: 18,559,411 km (0.068 R)
• M48: 19,536,285 km (0.1 R)
• M49: 19,850,590 km (0.082 R)
• M50: 20,211,720 km (0.099 R)
• M51: 20,302,376 km (0.069 R)
• M52: 20,529,615 km (0.101 R)
• M53: 21,585,776 km (0.1 R)
• M54: 21,957,227 km (0.069 R)
• M55: 22,471,545 km (0.08 R)
• M56: 23,321,560 km (0.079 R)
• M57: 23,846,349 km (0.059 R)
• M58: 24,471,369 km (0.117 R)
• M59: 24,713,269 km (0.058 R)
• M60: 24,858,828 km (0.064 R)
• M61: 25,443,606 km (0.094 R)
• M62: 25,541,592 km (0.104 R)
• M63: 25,688,647 km (0.064 R)
• M64: 25,934,436 km (0.101 R)
• M65: 26,131,756 km (0.116 R)
• M66: 26,527,592 km (0.111 R)
• M67: 26,726,258 km (0.074 R)
• M68: 27,828,046 km (0.1 R)
• M69: 28,435,264 km (0.065 R)
• M70: 29,149,295 km (0.065 R)
• M71: 30,024,143 km (0.077 R)
• M72: 30,335,007 km (0.028 R)
• M73: 30,438,828 km (0.093 R)
• M74: 30,751,039 km (0.107 R)
• M75: 30,855,309 km (0.034 R)
• M76: 31,273,884 km (0.041 R)
• M77: 31,536,428 km (0.117 R)
• M78: 32,966,584 km (0.106 R)
• M79: 33,126,653 km (0.066 R)
• M80: 34,093,504 km (0.096 R)
• M81: 36,771,755 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.8

Radius: 13

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8.56 AU - 10.74 AU

Year: 11175 Days

Day: 12.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 60,035,668 km

• M1: 188,643 km (0.111 R)
• M2: 286,630 km (0.082 R)
• M3: 558,449 km (0.063 R)
• M4: 673,490 km (0.114 R)
• M5: 917,633 km (0.076 R)
• M6: 1,206,656 km (0.095 R)
• M7: 1,475,783 km (0.092 R)
• M8: 1,558,810 km (0.109 R)
• M9: 1,677,740 km (0.035 R)
• M10: 2,697,698 km (0.11 R)
• M11: 2,821,416 km (0.117 R)
• M12: 2,968,171 km (0.071 R)
• M13: 3,139,012 km (0.088 R)
• M14: 3,603,364 km (0.091 R)
• M15: 3,717,208 km (0.094 R)
• M16: 4,137,129 km (0.073 R)
• M17: 4,621,677 km (0.09 R)
• M18: 5,278,561 km (0.069 R)
• M19: 5,965,065 km (0.117 R)
• M20: 6,209,359 km (0.103 R)
• M21: 6,429,118 km (0.082 R)
• M22: 6,651,720 km (0.12 R)
• M23: 6,933,413 km (0.087 R)
• M24: 7,655,073 km (0.072 R)
• M25: 8,982,754 km (0.098 R)
• M26: 9,960,525 km (0.096 R)
• M27: 10,153,656 km (0.076 R)
• M28: 10,413,209 km (0.067 R)
• M29: 10,707,916 km (0.07 R)
• M30: 11,305,410 km (0.11 R)
• M31: 11,913,675 km (0.095 R)
• M32: 12,532,711 km (0.066 R)
• M33: 12,706,544 km (0.114 R)
• M34: 14,707,715 km (0.113 R)
• M35: 14,964,724 km (0.118 R)
• M36: 15,334,530 km (0.085 R)
• M37: 15,819,825 km (0.112 R)
• M38: 16,083,117 km (0.081 R)
• M39: 16,196,513 km (0.113 R)
• M40: 16,423,901 km (0.077 R)
• M41: 16,614,190 km (0.107 R)
• M42: 17,112,650 km (0.08 R)
• M43: 17,266,885 km (0.108 R)
• M44: 17,810,674 km (0.12 R)
• M45: 18,124,081 km (0.116 R)
• M46: 18,637,052 km (0.045 R)
• M47: 19,154,811 km (0.108 R)
• M48: 19,274,938 km (0.083 R)
• M49: 19,435,606 km (0.101 R)
• M50: 20,531,410 km (0.11 R)
• M51: 21,772,474 km (0.108 R)
• M52: 21,981,612 km (0.112 R)
• M53: 23,250,800 km (0.116 R)
• M54: 23,722,183 km (0.058 R)
• M55: 24,023,772 km (0.089 R)
• M56: 24,196,708 km (0.068 R)
• M57: 24,543,775 km (0.096 R)
• M58: 25,067,517 km (0.111 R)
• M59: 25,550,868 km (0.116 R)
• M60: 26,081,641 km (0.049 R)
• M61: 26,482,114 km (0.092 R)
• M62: 27,019,171 km (0.06 R)
• M63: 27,740,980 km (0.115 R)
• M64: 28,835,588 km (0.116 R)
• M65: 29,157,523 km (0.089 R)
• M66: 29,480,654 km (0.051 R)
• M67: 29,944,258 km (0.094 R)
• M68: 30,503,903 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.5

Radius: 14.6

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 8.01 AU - 12.77 AU

Year: 12485 Days

Day: 7.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,035,668 km

• M1: 202,705 km (0.109 R)
• M2: 326,123 km (0.12 R)
• M3: 1,173,446 km (0.104 R)
• M4: 1,638,695 km (0.05 R)
• M5: 1,744,012 km (0.089 R)
• M6: 1,961,826 km (0.112 R)
• M7: 2,276,431 km (0.115 R)
• M8: 2,455,200 km (0.086 R)
• M9: 2,700,840 km (0.07 R)
• M10: 3,798,739 km (0.033 R)
• M11: 4,638,731 km (0.117 R)
• M12: 4,905,613 km (0.064 R)
• M13: 5,375,351 km (0.108 R)
• M14: 6,357,910 km (0.103 R)
• M15: 6,740,730 km (0.106 R)
• M16: 7,175,013 km (0.082 R)
• M17: 7,307,108 km (0.063 R)
• M18: 7,708,329 km (0.066 R)
• M19: 8,070,955 km (0.114 R)
• M20: 8,578,839 km (0.113 R)
• M21: 8,954,779 km (0.098 R)
• M22: 9,480,615 km (0.115 R)
• M23: 10,462,426 km (0.093 R)
• M24: 11,016,387 km (0.052 R)
• M25: 11,220,139 km (0.073 R)
• M26: 12,100,224 km (0.095 R)
• M27: 12,468,983 km (0.105 R)
• M28: 13,380,333 km (0.109 R)
• M29: 15,040,570 km (0.045 R)
• M30: 16,125,454 km (0.087 R)
• M31: 16,299,137 km (0.062 R)
• M32: 16,589,805 km (0.083 R)
• M33: 17,294,711 km (0.091 R)
• M34: 18,069,328 km (0.1 R)
• M35: 18,551,632 km (0.114 R)
• M36: 18,855,316 km (0.119 R)
• M37: 19,283,166 km (0.112 R)
• M38: 19,529,104 km (0.08 R)
• M39: 21,789,079 km (0.077 R)
• M40: 22,690,257 km (0.081 R)
• M41: 23,210,708 km (0.107 R)
• M42: 23,669,375 km (0.052 R)
• M43: 24,795,548 km (0.068 R)
• M44: 26,756,926 km (0.082 R)
• M45: 27,306,698 km (0.1 R)
• M46: 27,929,773 km (0.06 R)
• M47: 28,347,749 km (0.118 R)
• M48: 30,468,449 km (0.103 R)
• M49: 30,970,649 km (0.073 R)
• M50: 31,331,030 km (0.111 R)
• M51: 32,201,690 km (0.072 R)
• M52: 35,235,834 km (0.081 R)
• M53: 35,763,017 km (0.04 R)
• M54: 39,213,491 km (0.117 R)
• M55: 39,525,403 km (0.051 R)
• M56: 41,017,941 km (0.096 R)
• M57: 41,890,396 km (0.098 R)
• M58: 43,170,355 km (0.081 R)
• M59: 43,573,073 km (0.06 R)
• M60: 43,815,272 km (0.108 R)
• M61: 44,300,866 km (0.038 R)
• M62: 45,850,850 km (0.081 R)
• M63: 46,426,203 km (0.074 R)
• M64: 46,591,210 km (0.087 R)
• M65: 46,838,794 km (0.073 R)
• M66: 47,252,582 km (0.113 R)
• M67: 48,000,422 km (0.057 R)
• M68: 48,584,751 km (0.11 R)
• M69: 50,521,295 km (0.047 R)
• M70: 51,030,526 km (0.085 R)
• M71: 51,797,814 km (0.118 R)
• M72: 51,968,804 km (0.083 R)
• M73: 52,397,103 km (0.086 R)
• M74: 52,826,598 km (0.103 R)
• M75: 53,948,882 km (0.097 R)
• M76: 54,469,482 km (0.032 R)
• M77: 56,392,563 km (0.12 R)
• M78: 56,656,603 km (0.098 R)
• M79: 57,097,468 km (0.071 R)
• M80: 57,893,927 km (0.093 R)
• M81: 58,783,137 km (0.07 R)
• M82: 59,140,077 km (0.071 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 12,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit