🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.52 AU - 0.82 AU

Year: 200 Days

Day: 24.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,076,076 km

• M1: 350,209 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.8 AU - 1 AU

Year: 312 Days

Day: 34 Hours

Environment

Temp: 109 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.12 AU - 1.46 AU

Year: 535 Days

Day: 34 Hours

Environment

Temp: -4 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.62 AU - 2.1 AU

Year: 927 Days

Day: 12.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.82 AU - 1.96 AU

Year: 949 Days

Day: 36 Hours

Environment

Temp: -67 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.91 AU - 2.33 AU

Year: 1127 Days

Day: 18.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.29 AU - 3.63 AU

Year: 1860 Days

Day: 21.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.5

Radius: 13.9

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.87 AU - 5.57 AU

Year: 4356 Days

Day: 5.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 43,076,076 km

• M1: 199,863 km (0.105 R)
• M2: 345,421 km (0.082 R)
• M3: 436,676 km (0.091 R)
• M4: 641,027 km (0.1 R)
• M5: 821,592 km (0.12 R)
• M6: 965,505 km (0.075 R)
• M7: 1,102,088 km (0.05 R)
• M8: 1,387,071 km (0.066 R)
• M9: 1,524,851 km (0.105 R)
• M10: 1,648,120 km (0.026 R)
• M11: 1,804,749 km (0.075 R)
• M12: 1,945,969 km (0.034 R)
• M13: 2,122,644 km (0.062 R)
• M14: 2,616,616 km (0.11 R)
• M15: 2,708,320 km (0.099 R)
• M16: 2,824,408 km (0.069 R)
• M17: 2,918,505 km (0.117 R)
• M18: 3,073,787 km (0.084 R)
• M19: 3,293,397 km (0.1 R)
• M20: 3,430,279 km (0.102 R)
• M21: 3,581,822 km (0.066 R)
• M22: 3,761,339 km (0.044 R)
• M23: 4,413,736 km (0.071 R)
• M24: 4,537,453 km (0.062 R)
• M25: 4,634,542 km (0.089 R)
• M26: 4,760,354 km (0.118 R)
• M27: 4,915,636 km (0.077 R)
• M28: 5,187,905 km (0.052 R)
• M29: 5,657,941 km (0.111 R)
• M30: 5,989,151 km (0.049 R)
• M31: 6,388,727 km (0.12 R)
• M32: 6,765,414 km (0.07 R)
• M33: 6,860,708 km (0.057 R)
• M34: 6,988,465 km (0.113 R)
• M35: 7,149,432 km (0.113 R)
• M36: 7,442,045 km (0.119 R)
• M37: 7,573,392 km (0.078 R)
• M38: 8,309,863 km (0.067 R)
• M39: 8,463,350 km (0.087 R)
• M40: 8,566,124 km (0.075 R)
• M41: 8,669,346 km (0.036 R)
• M42: 8,790,371 km (0.105 R)
• M43: 8,981,707 km (0.094 R)
• M44: 9,386,219 km (0.096 R)
• M45: 10,140,342 km (0.116 R)
• M46: 10,653,912 km (0.104 R)
• M47: 10,765,063 km (0.073 R)
• M48: 11,194,857 km (0.056 R)
• M49: 11,840,522 km (0.109 R)
• M50: 11,955,712 km (0.09 R)
• M51: 12,148,544 km (0.105 R)
• M52: 12,264,781 km (0.077 R)
• M53: 12,478,706 km (0.032 R)
• M54: 12,693,978 km (0.065 R)
• M55: 12,930,193 km (0.071 R)
• M56: 13,108,364 km (0.102 R)
• M57: 13,347,272 km (0.068 R)
• M58: 13,527,238 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.7

Radius: 14.3

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.29 AU - 7.65 AU

Year: 7457 Days

Day: 11.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 117.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,076,076 km

• M1: 241,002 km (0.052 R)
• M2: 421,567 km (0.101 R)
• M3: 570,865 km (0.109 R)
• M4: 772,673 km (0.091 R)
• M5: 1,484,310 km (0.12 R)
• M6: 1,752,689 km (0.077 R)
• M7: 1,860,250 km (0.096 R)
• M8: 2,014,934 km (0.064 R)
• M9: 2,651,772 km (0.119 R)
• M10: 2,928,827 km (0.103 R)
• M11: 3,032,050 km (0.058 R)
• M12: 3,268,713 km (0.093 R)
• M13: 3,986,783 km (0.071 R)
• M14: 4,393,689 km (0.062 R)
• M15: 4,814,059 km (0.108 R)
• M16: 5,501,013 km (0.115 R)
• M17: 5,791,083 km (0.103 R)
• M18: 6,386,184 km (0.105 R)
• M19: 6,487,312 km (0.087 R)
• M20: 7,315,785 km (0.054 R)
• M21: 7,635,027 km (0.111 R)
• M22: 8,177,468 km (0.057 R)
• M23: 8,434,926 km (0.118 R)
• M24: 9,491,536 km (0.108 R)
• M25: 10,271,689 km (0.084 R)
• M26: 10,669,619 km (0.049 R)
• M27: 10,910,771 km (0.03 R)
• M28: 11,275,940 km (0.059 R)
• M29: 11,562,868 km (0.065 R)
• M30: 11,935,217 km (0.106 R)
• M31: 13,334,107 km (0.116 R)
• M32: 13,550,725 km (0.056 R)
• M33: 14,207,160 km (0.098 R)
• M34: 14,874,217 km (0.09 R)
• M35: 15,460,491 km (0.115 R)
• M36: 15,642,402 km (0.104 R)
• M37: 16,192,474 km (0.11 R)
• M38: 16,284,775 km (0.116 R)
• M39: 16,469,978 km (0.119 R)
• M40: 16,842,327 km (0.109 R)
• M41: 17,076,447 km (0.117 R)
• M42: 17,358,888 km (0.108 R)
• M43: 17,595,402 km (0.082 R)
• M44: 17,833,113 km (0.085 R)
• M45: 20,366,853 km (0.113 R)
• M46: 20,516,450 km (0.092 R)
• M47: 20,616,382 km (0.059 R)
• M48: 20,917,223 km (0.119 R)
• M49: 21,371,253 km (0.108 R)
• M50: 21,472,530 km (0.096 R)
• M51: 21,675,684 km (0.057 R)
• M52: 22,597,656 km (0.112 R)
• M53: 22,700,878 km (0.102 R)
• M54: 24,162,749 km (0.083 R)
• M55: 24,321,173 km (0.066 R)
• M56: 24,851,797 km (0.102 R)
• M57: 25,547,277 km (0.054 R)
• M58: 26,357,798 km (0.085 R)
• M59: 26,466,406 km (0.05 R)
• M60: 27,286,502 km (0.081 R)
• M61: 27,506,560 km (0.106 R)
• M62: 27,782,569 km (0.085 R)
• M63: 29,176,073 km (0.114 R)
• M64: 30,535,319 km (0.116 R)
• M65: 31,050,235 km (0.038 R)
• M66: 33,786,230 km (0.116 R)
• M67: 34,675,590 km (0.07 R)
• M68: 35,152,956 km (0.035 R)
• M69: 35,272,784 km (0.112 R)
• M70: 35,752,994 km (0.028 R)
• M71: 36,962,941 km (0.099 R)
• M72: 37,084,564 km (0.065 R)
• M73: 37,634,187 km (0.103 R)
• M74: 37,940,563 km (0.057 R)
• M75: 38,247,837 km (0.033 R)
• M76: 38,864,779 km (0.102 R)
• M77: 39,485,161 km (0.085 R)
• M78: 40,421,793 km (0.071 R)
• M79: 41,302,476 km (0.117 R)
• M80: 41,555,297 km (0.07 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.5

Radius: 8.9

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.93 AU - 9.33 AU

Year: 8467 Days

Day: 12.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,076,076 km

• M1: 232,176 km (0.105 R)
• M2: 301,290 km (0.105 R)
• M3: 416,480 km (0.067 R)
• M4: 507,286 km (0.093 R)
• M5: 620,233 km (0.116 R)
• M6: 742,155 km (0.118 R)
• M7: 1,251,536 km (0.049 R)
• M8: 1,764,507 km (0.051 R)
• M9: 1,896,751 km (0.074 R)
• M10: 1,964,070 km (0.025 R)
• M11: 2,313,232 km (0.117 R)
• M12: 2,507,560 km (0.045 R)
• M13: 2,631,726 km (0.084 R)
• M14: 2,732,555 km (0.075 R)
• M15: 2,886,341 km (0.082 R)
• M16: 3,337,379 km (0.07 R)
• M17: 3,501,787 km (0.103 R)
• M18: 3,585,113 km (0.1 R)
• M19: 4,127,854 km (0.12 R)
• M20: 4,453,828 km (0.098 R)
• M21: 4,544,185 km (0.117 R)
• M22: 4,788,329 km (0.074 R)
• M23: 5,099,343 km (0.076 R)
• M24: 5,257,318 km (0.077 R)
• M25: 5,971,947 km (0.079 R)
• M26: 6,138,599 km (0.11 R)
• M27: 6,205,619 km (0.117 R)
• M28: 6,682,238 km (0.116 R)
• M29: 6,785,909 km (0.09 R)
• M30: 6,855,322 km (0.081 R)
• M31: 7,170,675 km (0.09 R)
• M32: 7,276,740 km (0.084 R)
• M33: 7,454,911 km (0.103 R)
• M34: 7,706,684 km (0.091 R)
• M35: 8,071,254 km (0.094 R)
• M36: 8,292,659 km (0.09 R)
• M37: 8,666,354 km (0.075 R)
• M38: 9,391,156 km (0.115 R)
• M39: 10,777,031 km (0.104 R)
• M40: 11,061,715 km (0.099 R)
• M41: 11,349,093 km (0.087 R)
• M42: 12,183,400 km (0.104 R)
• M43: 13,210,539 km (0.096 R)
• M44: 13,428,054 km (0.072 R)
• M45: 13,778,413 km (0.073 R)
• M46: 14,131,912 km (0.026 R)
• M47: 16,408,044 km (0.089 R)
• M48: 16,501,393 km (0.088 R)
• M49: 18,454,693 km (0.109 R)
• M50: 19,681,096 km (0.117 R)
• M51: 20,580,478 km (0.087 R)
• M52: 20,782,136 km (0.086 R)
• M53: 21,085,820 km (0.099 R)
• M54: 21,187,397 km (0.095 R)
• M55: 21,289,273 km (0.074 R)
• M56: 21,595,350 km (0.115 R)
• M57: 22,730,499 km (0.103 R)
• M58: 22,834,769 km (0.089 R)
• M59: 23,305,403 km (0.108 R)
• M60: 23,726,521 km (0.104 R)
• M61: 24,043,968 km (0.072 R)
• M62: 24,362,761 km (0.081 R)
• M63: 24,576,237 km (0.079 R)
• M64: 25,923,665 km (0.089 R)
• M65: 26,087,026 km (0.068 R)
• M66: 26,305,290 km (0.111 R)
• M67: 26,414,646 km (0.08 R)
• M68: 27,295,029 km (0.089 R)
• M69: 27,461,232 km (0.111 R)
• M70: 28,017,587 km (0.099 R)
• M71: 28,297,036 km (0.112 R)
• M72: 30,739,071 km (0.044 R)
• M73: 31,085,091 km (0.105 R)
• M74: 31,142,836 km (0.071 R)
• M75: 31,606,589 km (0.087 R)
• M76: 32,189,572 km (0.104 R)
• M77: 32,248,065 km (0.053 R)
• M78: 32,540,978 km (0.087 R)
• M79: 35,216,984 km (0.054 R)
• M80: 38,396,238 km (0.028 R)
• M81: 38,706,803 km (0.109 R)
• M82: 39,330,327 km (0.074 R)
• M83: 39,580,605 km (0.097 R)
• M84: 42,241,053 km (0.065 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 17,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit