🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.66 AU - 0.86 AU

Year: 232 Days

Day: 28.4 Hours

Environment

Temp: 146 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,867,529 km

• M1: 110,254 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.05 AU - 1.71 AU

Year: 567 Days

Day: 14.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.64 AU - 2.38 AU

Year: 997 Days

Day: 36 Hours

Environment

Temp: -58 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.18 AU - 3.3 AU

Year: 1587 Days

Day: 42.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,867,529 km

• M1: 1,134,101 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.04 AU - 4.72 AU

Year: 2674 Days

Day: 35.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.98 AU - 5.64 AU

Year: 4281 Days

Day: 34.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.9

Radius: 10.8

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.77 AU - 9.19 AU

Year: 7886 Days

Day: 6.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,867,529 km

• M1: 247,884 km (0.074 R)
• M2: 324,328 km (0.101 R)
• M3: 500,405 km (0.047 R)
• M4: 571,165 km (0.065 R)
• M5: 645,964 km (0.083 R)
• M6: 1,474,287 km (0.102 R)
• M7: 1,563,447 km (0.054 R)
• M8: 1,823,000 km (0.076 R)
• M9: 2,036,775 km (0.11 R)
• M10: 2,341,655 km (0.095 R)
• M11: 2,531,645 km (0.102 R)
• M12: 2,726,870 km (0.108 R)
• M13: 2,815,133 km (0.057 R)
• M14: 2,994,949 km (0.068 R)
• M15: 3,086,204 km (0.116 R)
• M16: 3,318,530 km (0.119 R)
• M17: 3,726,782 km (0.107 R)
• M18: 4,024,632 km (0.116 R)
• M19: 4,227,636 km (0.059 R)
• M20: 4,434,081 km (0.083 R)
• M21: 4,723,254 km (0.072 R)
• M22: 4,803,139 km (0.043 R)
• M23: 5,100,240 km (0.103 R)
• M24: 5,237,272 km (0.091 R)
• M25: 5,543,200 km (0.113 R)
• M26: 5,684,121 km (0.095 R)
• M27: 5,912,257 km (0.111 R)
• M28: 6,260,072 km (0.114 R)
• M29: 6,436,448 km (0.062 R)
• M30: 7,654,325 km (0.116 R)
• M31: 7,748,422 km (0.098 R)
• M32: 7,969,677 km (0.081 R)
• M33: 8,711,533 km (0.036 R)
• M34: 8,974,825 km (0.09 R)
• M35: 9,140,729 km (0.114 R)
• M36: 9,408,210 km (0.096 R)
• M37: 10,088,282 km (0.032 R)
• M38: 11,209,219 km (0.12 R)
• M39: 11,352,085 km (0.072 R)
• M40: 11,603,708 km (0.104 R)
• M41: 12,039,188 km (0.095 R)
• M42: 12,112,341 km (0.114 R)
• M43: 12,702,505 km (0.115 R)
• M44: 13,076,200 km (0.108 R)
• M45: 13,453,486 km (0.086 R)
• M46: 13,681,623 km (0.096 R)
• M47: 14,064,593 km (0.059 R)
• M48: 14,141,636 km (0.071 R)
• M49: 14,412,408 km (0.103 R)
• M50: 14,567,841 km (0.082 R)
• M51: 15,791,701 km (0.117 R)
• M52: 16,476,709 km (0.11 R)
• M53: 17,377,737 km (0.113 R)
• M54: 17,667,658 km (0.102 R)
• M55: 18,126,774 km (0.085 R)
• M56: 18,971,404 km (0.109 R)
• M57: 19,141,796 km (0.092 R)
• M58: 19,227,216 km (0.105 R)
• M59: 19,441,440 km (0.081 R)
• M60: 19,570,244 km (0.073 R)
• M61: 19,871,983 km (0.032 R)
• M62: 20,001,834 km (0.074 R)
• M63: 21,359,584 km (0.081 R)
• M64: 23,383,045 km (0.077 R)
• M65: 23,474,449 km (0.044 R)
• M66: 23,611,780 km (0.071 R)
• M67: 24,117,271 km (0.09 R)
• M68: 24,626,353 km (0.11 R)
• M69: 25,843,780 km (0.047 R)
• M70: 25,985,599 km (0.049 R)
• M71: 26,080,145 km (0.06 R)
• M72: 26,507,396 km (0.111 R)
• M73: 27,128,676 km (0.095 R)
• M74: 27,900,003 km (0.053 R)
• M75: 28,191,120 km (0.042 R)
• M76: 28,923,103 km (0.098 R)
• M77: 30,157,285 km (0.086 R)
• M78: 31,358,107 km (0.074 R)
• M79: 31,458,787 km (0.063 R)
• M80: 31,559,765 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.8

Radius: 11.6

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.32 AU - 11.48 AU

Year: 10083 Days

Day: 12.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,867,529 km

• M1: 168,597 km (0.034 R)
• M2: 351,854 km (0.096 R)
• M3: 564,283 km (0.079 R)
• M4: 803,041 km (0.079 R)
• M5: 915,838 km (0.083 R)
• M6: 994,377 km (0.112 R)
• M7: 1,158,636 km (0.085 R)
• M8: 1,730,399 km (0.072 R)
• M9: 1,804,450 km (0.104 R)
• M10: 1,981,873 km (0.085 R)
• M11: 2,218,536 km (0.117 R)
• M12: 2,409,124 km (0.062 R)
• M13: 2,983,281 km (0.058 R)
• M14: 3,194,363 km (0.099 R)
• M15: 3,472,915 km (0.111 R)
• M16: 3,889,395 km (0.079 R)
• M17: 4,526,832 km (0.101 R)
• M18: 5,196,731 km (0.079 R)
• M19: 5,673,050 km (0.102 R)
• M20: 5,785,099 km (0.106 R)
• M21: 6,049,139 km (0.1 R)
• M22: 6,628,382 km (0.035 R)
• M23: 6,825,552 km (0.077 R)
• M24: 6,944,632 km (0.047 R)
• M25: 7,923,002 km (0.073 R)
• M26: 8,513,764 km (0.111 R)
• M27: 8,771,222 km (0.081 R)
• M28: 8,944,307 km (0.083 R)
• M29: 9,031,373 km (0.085 R)
• M30: 9,648,165 km (0.082 R)
• M31: 10,829,689 km (0.112 R)
• M32: 10,968,965 km (0.047 R)
• M33: 11,579,324 km (0.04 R)
• M34: 11,960,499 km (0.056 R)
• M35: 12,056,392 km (0.077 R)
• M36: 12,152,583 km (0.044 R)
• M37: 12,931,390 km (0.11 R)
• M38: 13,128,560 km (0.1 R)
• M39: 14,690,810 km (0.065 R)
• M40: 15,940,252 km (0.117 R)
• M41: 16,577,688 km (0.067 R)
• M42: 18,595,315 km (0.064 R)
• M43: 18,706,466 km (0.084 R)
• M44: 19,041,565 km (0.101 R)
• M45: 19,322,360 km (0.085 R)
• M46: 19,831,292 km (0.058 R)
• M47: 20,230,120 km (0.117 R)
• M48: 22,322,994 km (0.101 R)
• M49: 22,619,198 km (0.073 R)
• M50: 22,797,519 km (0.03 R)
• M51: 23,515,289 km (0.098 R)
• M52: 23,756,291 km (0.113 R)
• M53: 24,240,540 km (0.036 R)
• M54: 24,606,007 km (0.101 R)
• M55: 24,728,229 km (0.108 R)
• M56: 25,403,962 km (0.052 R)
• M57: 26,962,323 km (0.117 R)
• M58: 27,088,285 km (0.107 R)
• M59: 27,340,956 km (0.106 R)
• M60: 27,657,804 km (0.071 R)
• M61: 27,912,120 km (0.082 R)
• M62: 28,359,119 km (0.093 R)
• M63: 30,170,749 km (0.071 R)
• M64: 30,498,219 km (0.083 R)
• M65: 30,760,913 km (0.115 R)
• M66: 31,952,908 km (0.063 R)
• M67: 32,688,780 km (0.11 R)
• M68: 33,497,806 km (0.053 R)
• M69: 33,769,027 km (0.092 R)
• M70: 34,655,244 km (0.118 R)
• M71: 35,549,241 km (0.087 R)
• M72: 35,687,470 km (0.077 R)
• M73: 36,799,580 km (0.11 R)
• M74: 38,489,139 km (0.081 R)
• M75: 38,915,343 km (0.112 R)
• M76: 40,275,786 km (0.118 R)
• M77: 41,578,783 km (0.107 R)
• M78: 42,235,518 km (0.051 R)
• M79: 42,675,186 km (0.102 R)
• M80: 44,300,567 km (0.109 R)
• M81: 46,473,775 km (0.101 R)
• M82: 47,003,501 km (0.094 R)
• M83: 47,459,176 km (0.056 R)
• M84: 48,298,421 km (0.114 R)
• M85: 49,373,580 km (0.087 R)
• M86: 49,682,201 km (0.12 R)
• M87: 49,914,078 km (0.058 R)
• M88: 50,068,911 km (0.109 R)
• M89: 50,301,386 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.3

Radius: 3.3

Gravity: 16.37 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 10.45 AU - 16.35 AU

Year: 17161 Days

Day: 18.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 43,867,529 km

• M1: 235,467 km (0.066 R)
• M2: 291,865 km (0.095 R)
• M3: 391,647 km (0.094 R)
• M4: 459,415 km (0.091 R)
• M5: 637,437 km (0.048 R)
• M6: 818,151 km (0.104 R)
• M7: 870,211 km (0.117 R)
• M8: 995,723 km (0.116 R)
• M9: 1,344,586 km (0.089 R)
• M10: 1,553,574 km (0.1 R)
• M11: 1,596,508 km (0.116 R)
• M12: 1,661,883 km (0.095 R)
• M13: 2,287,800 km (0.025 R)
• M14: 2,361,402 km (0.092 R)
• M15: 2,612,577 km (0.095 R)
• M16: 2,925,237 km (0.076 R)
• M17: 3,585,113 km (0.089 R)
• M18: 3,670,683 km (0.102 R)
• M19: 3,961,052 km (0.117 R)
• M20: 5,258,515 km (0.109 R)
• M21: 5,884,881 km (0.081 R)
• M22: 5,918,541 km (0.102 R)
• M23: 6,465,022 km (0.114 R)
• M24: 6,534,435 km (0.106 R)
• M25: 6,814,781 km (0.07 R)
• M26: 6,850,086 km (0.035 R)
• M27: 6,920,846 km (0.085 R)
• M28: 7,278,535 km (0.114 R)
• M29: 7,350,791 km (0.075 R)
• M30: 7,496,050 km (0.074 R)
• M31: 7,715,660 km (0.099 R)
• M32: 9,665,818 km (0.062 R)
• M33: 9,745,254 km (0.073 R)
• M34: 10,105,336 km (0.035 R)
• M35: 10,797,376 km (0.085 R)
• M36: 11,420,601 km (0.113 R)
• M37: 11,631,085 km (0.115 R)
• M38: 12,141,064 km (0.074 R)
• M39: 12,614,990 km (0.11 R)
• M40: 13,536,363 km (0.107 R)
• M41: 13,982,763 km (0.102 R)
• M42: 14,162,580 km (0.105 R)
• M43: 14,524,756 km (0.116 R)
• M44: 14,752,594 km (0.062 R)
• M45: 14,798,221 km (0.102 R)
• M46: 15,629,088 km (0.085 R)
• M47: 15,722,287 km (0.105 R)
• M48: 15,769,112 km (0.032 R)
• M49: 16,191,426 km (0.078 R)
• M50: 16,285,673 km (0.116 R)
• M51: 16,807,919 km (0.104 R)
• M52: 17,674,240 km (0.113 R)
• M53: 18,015,024 km (0.097 R)
• M54: 18,063,943 km (0.109 R)
• M55: 18,604,290 km (0.113 R)
• M56: 19,150,023 km (0.049 R)
• M57: 21,075,348 km (0.104 R)
• M58: 21,333,255 km (0.119 R)
• M59: 22,270,186 km (0.047 R)
• M60: 23,061,260 km (0.113 R)
• M61: 23,380,202 km (0.043 R)
• M62: 23,700,641 km (0.109 R)
• M63: 24,779,242 km (0.079 R)
• M64: 25,379,279 km (0.039 R)
• M65: 25,653,641 km (0.111 R)
• M66: 25,763,596 km (0.104 R)
• M67: 26,426,913 km (0.095 R)
• M68: 27,151,864 km (0.086 R)
• M69: 27,320,012 km (0.089 R)
• M70: 27,376,111 km (0.028 R)
• M71: 27,657,505 km (0.089 R)
• M72: 27,826,700 km (0.058 R)
• M73: 28,507,221 km (0.084 R)
• M74: 28,621,065 km (0.108 R)
• M75: 29,307,868 km (0.089 R)
• M76: 30,000,207 km (0.075 R)
• M77: 30,581,096 km (0.063 R)
• M78: 31,518,327 km (0.096 R)
• M79: 31,695,151 km (0.06 R)
• M80: 31,872,275 km (0.108 R)
• M81: 32,703,142 km (0.06 R)
• M82: 33,061,429 km (0.069 R)
• M83: 35,177,042 km (0.081 R)
• M84: 35,973,950 km (0.098 R)
• M85: 38,274,466 km (0.061 R)
• M86: 39,093,963 km (0.118 R)
• M87: 39,347,232 km (0.082 R)
• M88: 39,919,145 km (0.057 R)
• M89: 40,110,480 km (0.113 R)
• M90: 41,071,347 km (0.104 R)
• M91: 41,457,759 km (0.108 R)
• M92: 41,651,488 km (0.049 R)
• M93: 41,780,741 km (0.111 R)
• M94: 43,015,671 km (0.059 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 15,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit