🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.47 AU - 0.65 AU

Year: 193 Days

Day: 41.2 Hours

Environment

Temp: 0 °C

Axial Tilt: 48.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.66 AU - 0.76 AU

Year: 275 Days

Day: 38.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,747,836 km

• M1: 646,861 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.74 AU - 0.9 AU

Year: 342 Days

Day: 44.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.87 AU - 1.43 AU

Year: 568 Days

Day: 17.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,747,836 km

• M1: 153,637 km (0.12 R)

Asteroid Belt

Center: 1.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.6

Radius: 10.2

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.18 AU - 2.8 AU

Year: 1808 Days

Day: 7.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,747,836 km

• M1: 129,552 km (0.029 R)
• M2: 287,228 km (0.107 R)
• M3: 405,111 km (0.079 R)
• M4: 634,145 km (0.083 R)
• M5: 756,217 km (0.092 R)
• M6: 895,942 km (0.084 R)
• M7: 987,795 km (0.074 R)
• M8: 1,181,524 km (0.059 R)
• M9: 1,314,367 km (0.065 R)
• M10: 1,452,296 km (0.1 R)
• M11: 1,824,346 km (0.059 R)
• M12: 1,895,255 km (0.092 R)
• M13: 2,113,668 km (0.098 R)
• M14: 2,314,728 km (0.083 R)
• M15: 2,722,382 km (0.117 R)
• M16: 2,913,867 km (0.087 R)
• M17: 3,025,318 km (0.034 R)
• M18: 3,426,838 km (0.102 R)
• M19: 3,754,159 km (0.039 R)
• M20: 4,311,560 km (0.102 R)
• M21: 4,503,195 km (0.064 R)
• M22: 4,648,903 km (0.114 R)
• M23: 4,730,434 km (0.119 R)
• M24: 5,179,228 km (0.025 R)
• M25: 5,383,130 km (0.045 R)
• M26: 5,555,167 km (0.096 R)
• M27: 5,676,491 km (0.103 R)
• M28: 5,781,359 km (0.076 R)
• M29: 6,064,099 km (0.082 R)
• M30: 6,135,457 km (0.07 R)
• M31: 6,351,327 km (0.086 R)
• M32: 6,441,984 km (0.052 R)
• M33: 6,827,647 km (0.103 R)
• M34: 7,410,630 km (0.104 R)
• M35: 7,756,650 km (0.09 R)
• M36: 7,834,141 km (0.06 R)
• M37: 8,107,756 km (0.075 R)
• M38: 8,186,594 km (0.084 R)
• M39: 8,524,087 km (0.097 R)
• M40: 8,785,434 km (0.087 R)
• M41: 9,049,325 km (0.103 R)
• M42: 9,439,775 km (0.105 R)
• M43: 9,585,035 km (0.059 R)
• M44: 9,919,685 km (0.11 R)
• M45: 10,067,488 km (0.075 R)
• M46: 10,279,618 km (0.086 R)
• M47: 10,365,038 km (0.059 R)
• M48: 10,579,412 km (0.117 R)
• M49: 11,012,348 km (0.113 R)
• M50: 11,231,210 km (0.109 R)
• M51: 11,363,155 km (0.114 R)
• M52: 11,451,268 km (0.095 R)
• M53: 11,851,293 km (0.029 R)
• M54: 11,985,632 km (0.068 R)
• M55: 12,165,448 km (0.081 R)
• M56: 12,278,395 km (0.054 R)
• M57: 12,391,640 km (0.041 R)
• M58: 12,459,707 km (0.04 R)
• M59: 12,573,551 km (0.075 R)
• M60: 12,664,806 km (0.08 R)
• M61: 12,733,472 km (0.105 R)
• M62: 13,263,646 km (0.113 R)
• M63: 13,636,744 km (0.084 R)
• M64: 13,777,515 km (0.057 R)
• M65: 14,656,552 km (0.087 R)
• M66: 14,897,255 km (0.113 R)
• M67: 15,260,778 km (0.077 R)
• M68: 15,358,166 km (0.103 R)
• M69: 15,455,854 km (0.044 R)
• M70: 15,651,677 km (0.069 R)
• M71: 15,749,963 km (0.109 R)
• M72: 16,318,884 km (0.098 R)
• M73: 16,393,683 km (0.116 R)
• M74: 16,468,482 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.1

Radius: 9.1

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.67 AU - 5.39 AU

Year: 4437 Days

Day: 14.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 40,747,836 km

• M1: 147,504 km (0.069 R)
• M2: 262,694 km (0.085 R)
• M3: 332,706 km (0.101 R)
• M4: 447,148 km (0.12 R)
• M5: 510,129 km (0.052 R)
• M6: 604,076 km (0.086 R)
• M7: 726,746 km (0.11 R)
• M8: 803,041 km (0.09 R)
• M9: 882,328 km (0.115 R)
• M10: 1,040,603 km (0.059 R)
• M11: 1,199,326 km (0.108 R)
• M12: 1,366,277 km (0.105 R)
• M13: 1,433,297 km (0.076 R)
• M14: 1,590,824 km (0.105 R)
• M15: 1,671,756 km (0.103 R)
• M16: 1,806,394 km (0.03 R)
• M17: 1,933,852 km (0.037 R)
• M18: 2,108,582 km (0.104 R)
• M19: 2,175,452 km (0.102 R)
• M20: 2,311,437 km (0.111 R)
• M21: 2,403,589 km (0.071 R)
• M22: 2,473,601 km (0.081 R)
• M23: 2,908,033 km (0.099 R)
• M24: 3,070,795 km (0.054 R)
• M25: 3,185,387 km (0.061 R)
• M26: 3,249,565 km (0.117 R)
• M27: 3,563,870 km (0.074 R)
• M28: 3,724,837 km (0.097 R)
• M29: 3,847,059 km (0.113 R)
• M30: 3,915,575 km (0.065 R)
• M31: 4,026,127 km (0.082 R)
• M32: 4,221,951 km (0.111 R)
• M33: 4,335,346 km (0.11 R)
• M34: 4,507,234 km (0.1 R)
• M35: 4,637,684 km (0.068 R)
• M36: 5,081,540 km (0.095 R)
• M37: 5,217,375 km (0.032 R)
• M38: 5,339,148 km (0.117 R)
• M39: 5,585,536 km (0.12 R)
• M40: 5,741,417 km (0.086 R)
• M41: 5,819,956 km (0.074 R)
• M42: 5,993,938 km (0.104 R)
• M43: 6,121,545 km (0.093 R)
• M44: 6,201,729 km (0.113 R)
• M45: 6,789,649 km (0.044 R)
• M46: 6,906,036 km (0.067 R)
• M47: 7,006,267 km (0.079 R)
• M48: 7,090,341 km (0.069 R)
• M49: 7,157,660 km (0.117 R)
• M50: 7,515,049 km (0.044 R)
• M51: 7,826,213 km (0.096 R)
• M52: 7,983,290 km (0.091 R)
• M53: 8,425,202 km (0.087 R)
• M54: 8,532,464 km (0.092 R)
• M55: 8,676,078 km (0.088 R)
• M56: 8,929,497 km (0.118 R)
• M57: 10,366,684 km (0.049 R)
• M58: 10,558,618 km (0.117 R)
• M59: 10,809,793 km (0.112 R)
• M60: 10,926,479 km (0.099 R)
• M61: 11,298,529 km (0.063 R)
• M62: 11,615,078 km (0.097 R)
• M63: 11,794,446 km (0.08 R)
• M64: 12,055,045 km (0.09 R)
• M65: 12,216,461 km (0.089 R)
• M66: 12,277,198 km (0.079 R)
• M67: 12,358,280 km (0.072 R)
• M68: 12,951,585 km (0.084 R)
• M69: 13,054,808 km (0.093 R)
• M70: 13,262,001 km (0.055 R)
• M71: 13,407,859 km (0.098 R)
• M72: 13,554,016 km (0.097 R)
• M73: 14,123,236 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.2

Radius: 14.5

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.98 AU - 5.14 AU

Year: 4481 Days

Day: 8.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 40,747,836 km

• M1: 265,835 km (0.058 R)
• M2: 977,024 km (0.107 R)
• M3: 1,191,248 km (0.076 R)
• M4: 1,527,693 km (0.1 R)
• M5: 1,636,302 km (0.114 R)
• M6: 1,978,282 km (0.078 R)
• M7: 2,080,458 km (0.091 R)
• M8: 3,079,323 km (0.115 R)
• M9: 3,401,257 km (0.086 R)
• M10: 3,776,598 km (0.109 R)
• M11: 4,143,711 km (0.102 R)
• M12: 4,409,846 km (0.096 R)
• M13: 4,545,083 km (0.054 R)
• M14: 4,819,744 km (0.102 R)
• M15: 5,313,567 km (0.094 R)
• M16: 5,725,410 km (0.091 R)
• M17: 5,823,845 km (0.103 R)
• M18: 6,709,315 km (0.103 R)
• M19: 6,943,884 km (0.084 R)
• M20: 7,128,189 km (0.104 R)
• M21: 7,609,744 km (0.054 R)
• M22: 7,718,203 km (0.107 R)
• M23: 8,101,921 km (0.064 R)
• M24: 8,212,774 km (0.073 R)
• M25: 8,491,923 km (0.116 R)
• M26: 8,802,638 km (0.049 R)
• M27: 8,916,631 km (0.1 R)
• M28: 9,117,242 km (0.094 R)
• M29: 9,319,349 km (0.088 R)
• M30: 9,875,554 km (0.089 R)
• M31: 10,502,818 km (0.068 R)
• M32: 11,328,448 km (0.052 R)
• M33: 11,733,410 km (0.074 R)
• M34: 11,827,507 km (0.106 R)
• M35: 12,048,164 km (0.106 R)
• M36: 12,206,588 km (0.106 R)
• M37: 12,718,362 km (0.059 R)
• M38: 13,466,352 km (0.032 R)
• M39: 14,161,682 km (0.092 R)
• M40: 14,530,591 km (0.112 R)
• M41: 14,767,105 km (0.04 R)
• M42: 14,970,708 km (0.076 R)
• M43: 15,141,249 km (0.076 R)
• M44: 15,449,720 km (0.083 R)
• M45: 15,587,500 km (0.113 R)
• M46: 15,725,728 km (0.119 R)
• M47: 16,177,514 km (0.065 R)
• M48: 16,352,543 km (0.086 R)
• M49: 16,528,171 km (0.055 R)
• M50: 16,810,313 km (0.096 R)
• M51: 17,129,854 km (0.106 R)
• M52: 17,487,243 km (0.108 R)
• M53: 17,774,770 km (0.051 R)
• M54: 18,282,057 km (0.075 R)
• M55: 18,720,528 km (0.096 R)
• M56: 19,088,539 km (0.071 R)
• M57: 19,310,542 km (0.092 R)
• M58: 19,421,992 km (0.066 R)
• M59: 20,282,629 km (0.026 R)
• M60: 20,774,507 km (0.067 R)
• M61: 21,347,167 km (0.105 R)
• M62: 21,808,976 km (0.11 R)
• M63: 22,274,076 km (0.089 R)
• M64: 22,781,661 km (0.068 R)
• M65: 22,977,934 km (0.107 R)
• M66: 23,967,524 km (0.075 R)
• M67: 24,087,352 km (0.086 R)
• M68: 24,608,251 km (0.117 R)
• M69: 25,661,570 km (0.119 R)
• M70: 26,234,679 km (0.066 R)
• M71: 26,646,672 km (0.103 R)
• M72: 28,021,626 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.4

Radius: 4.6

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 11.62 AU - 11.76 AU

Year: 18393 Days

Day: 16 Hours

Environment

Temp: -207 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 40,747,836 km

• M1: 155,432 km (0.094 R)
• M2: 567,874 km (0.06 R)
• M3: 1,791,135 km (0.074 R)
• M4: 1,855,462 km (0.113 R)
• M5: 2,211,655 km (0.093 R)
• M6: 2,280,769 km (0.1 R)
• M7: 4,113,642 km (0.058 R)
• M8: 4,871,355 km (0.092 R)
• M9: 5,113,106 km (0.083 R)
• M10: 5,514,178 km (0.12 R)
• M11: 6,477,737 km (0.1 R)
• M12: 7,596,281 km (0.108 R)
• M13: 8,446,595 km (0.084 R)
• M14: 8,846,320 km (0.106 R)
• M15: 11,371,084 km (0.113 R)
• M16: 11,450,819 km (0.1 R)
• M17: 12,014,355 km (0.051 R)
• M18: 14,703,227 km (0.037 R)
• M19: 17,891,606 km (0.086 R)
• M20: 18,403,979 km (0.11 R)
• M21: 19,395,663 km (0.11 R)
• M22: 19,490,957 km (0.109 R)
• M23: 22,572,823 km (0.079 R)
• M24: 22,773,583 km (0.06 R)
• M25: 23,633,322 km (0.098 R)
• M26: 25,645,264 km (0.104 R)
• M27: 25,697,623 km (0.112 R)
• M28: 26,117,395 km (0.11 R)
• M29: 28,142,052 km (0.109 R)
• M30: 28,249,912 km (0.069 R)
• M31: 29,885,615 km (0.056 R)
• M32: 30,382,280 km (0.104 R)
• M33: 30,659,336 km (0.05 R)
• M34: 30,937,288 km (0.098 R)
• M35: 31,607,786 km (0.117 R)
• M36: 32,963,143 km (0.082 R)
• M37: 33,877,186 km (0.052 R)
• M38: 36,845,656 km (0.081 R)
• M39: 37,082,021 km (0.084 R)
• M40: 38,870,464 km (0.108 R)
• M41: 39,171,305 km (0.113 R)
• M42: 39,352,169 km (0.092 R)
• M43: 39,896,256 km (0.083 R)
• M44: 40,017,580 km (0.073 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: 505 - 12,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit