🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.49 AU - 0.53 AU

Year: 239 Days

Day: 19.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.43 AU - 0.67 AU

Year: 268 Days

Day: 28.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.6

Radius: 11.9

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.81 AU - 0.99 AU

Year: 560 Days

Day: 8.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 29,884,305 km

• M1: 153,188 km (0.086 R)
• M2: 231,578 km (0.055 R)
• M3: 334,351 km (0.119 R)
• M4: 416,480 km (0.066 R)
• M5: 540,647 km (0.104 R)
• M6: 634,744 km (0.112 R)
• M7: 782,995 km (0.088 R)
• M8: 882,029 km (0.094 R)
• M9: 1,017,864 km (0.047 R)
• M10: 1,094,159 km (0.063 R)
• M11: 1,183,768 km (0.102 R)
• M12: 1,359,097 km (0.101 R)
• M13: 1,493,436 km (0.112 R)
• M14: 1,619,547 km (0.115 R)
• M15: 1,769,144 km (0.073 R)
• M16: 1,930,261 km (0.054 R)
• M17: 2,012,690 km (0.096 R)
• M18: 2,110,527 km (0.086 R)
• M19: 2,332,829 km (0.074 R)
• M20: 2,435,753 km (0.1 R)
• M21: 2,532,842 km (0.096 R)
• M22: 2,631,127 km (0.119 R)
• M23: 2,738,539 km (0.092 R)
• M24: 2,934,063 km (0.058 R)
• M25: 3,077,677 km (0.104 R)
• M26: 3,199,300 km (0.109 R)
• M27: 3,322,569 km (0.062 R)
• M28: 3,430,578 km (0.026 R)
• M29: 3,506,125 km (0.113 R)
• M30: 3,658,865 km (0.075 R)
• M31: 3,813,848 km (0.089 R)
• M32: 3,909,740 km (0.106 R)
• M33: 4,006,381 km (0.106 R)
• M34: 4,265,035 km (0.075 R)
• M35: 4,391,894 km (0.082 R)
• M36: 4,575,301 km (0.111 R)
• M37: 4,695,877 km (0.1 R)
• M38: 4,789,376 km (0.114 R)
• M39: 5,083,336 km (0.101 R)
• M40: 5,198,676 km (0.108 R)
• M41: 5,402,727 km (0.07 R)
• M42: 5,579,701 km (0.101 R)
• M43: 5,688,758 km (0.104 R)
• M44: 6,163,133 km (0.036 R)
• M45: 6,296,574 km (0.114 R)
• M46: 6,576,921 km (0.111 R)
• M47: 6,734,447 km (0.034 R)
• M48: 6,818,970 km (0.078 R)
• M49: 6,893,320 km (0.111 R)
• M50: 6,978,441 km (0.08 R)
• M51: 7,064,011 km (0.1 R)
• M52: 7,214,657 km (0.117 R)
• M53: 7,311,895 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.9

Radius: 9.7

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.45 AU - 2.31 AU

Year: 1691 Days

Day: 10.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 29,884,305 km

• M1: 139,276 km (0.063 R)
• M2: 226,790 km (0.073 R)
• M3: 427,401 km (0.088 R)
• M4: 558,598 km (0.07 R)
• M5: 664,663 km (0.102 R)
• M6: 736,770 km (0.056 R)
• M7: 863,329 km (0.117 R)
• M8: 943,065 km (0.091 R)
• M9: 1,053,468 km (0.107 R)
• M10: 1,247,497 km (0.054 R)
• M11: 1,318,107 km (0.064 R)
• M12: 1,517,222 km (0.09 R)
• M13: 1,670,260 km (0.042 R)
• M14: 1,782,907 km (0.061 R)
• M15: 1,897,948 km (0.086 R)
• M16: 2,015,682 km (0.112 R)
• M17: 2,160,193 km (0.12 R)
• M18: 2,383,393 km (0.114 R)
• M19: 2,446,823 km (0.095 R)
• M20: 2,601,357 km (0.098 R)
• M21: 2,892,924 km (0.092 R)
• M22: 3,181,348 km (0.115 R)
• M23: 3,785,724 km (0.038 R)
• M24: 4,116,485 km (0.067 R)
• M25: 4,239,155 km (0.074 R)
• M26: 4,363,022 km (0.112 R)
• M27: 4,535,359 km (0.106 R)
• M28: 4,630,204 km (0.09 R)
• M29: 4,741,804 km (0.109 R)
• M30: 4,984,003 km (0.086 R)
• M31: 5,147,812 km (0.025 R)
• M32: 5,717,780 km (0.12 R)
• M33: 6,132,316 km (0.065 R)
• M34: 6,272,639 km (0.049 R)
• M35: 6,610,281 km (0.067 R)
• M36: 6,972,158 km (0.076 R)
• M37: 7,063,563 km (0.053 R)
• M38: 7,155,416 km (0.105 R)
• M39: 7,266,268 km (0.081 R)
• M40: 7,359,018 km (0.063 R)
• M41: 7,602,115 km (0.069 R)
• M42: 7,962,047 km (0.088 R)
• M43: 8,288,919 km (0.097 R)
• M44: 8,600,531 km (0.113 R)
• M45: 8,698,667 km (0.045 R)
• M46: 8,836,746 km (0.043 R)
• M47: 8,955,677 km (0.087 R)
• M48: 9,175,137 km (0.072 R)
• M49: 9,457,129 km (0.083 R)
• M50: 9,988,201 km (0.043 R)
• M51: 10,951,462 km (0.117 R)
• M52: 11,530,705 km (0.068 R)
• M53: 11,878,669 km (0.106 R)
• M54: 12,230,075 km (0.087 R)
• M55: 12,607,211 km (0.089 R)
• M56: 12,696,521 km (0.067 R)
• M57: 12,853,299 km (0.052 R)
• M58: 12,943,058 km (0.061 R)
• M59: 13,078,295 km (0.109 R)
• M60: 13,350,114 km (0.098 R)
• M61: 13,578,101 km (0.027 R)
• M62: 14,061,003 km (0.099 R)
• M63: 14,130,416 km (0.11 R)
• M64: 14,316,217 km (0.114 R)
• M65: 14,432,754 km (0.048 R)
• M66: 14,760,672 km (0.041 R)
• M67: 14,878,406 km (0.046 R)
• M68: 15,162,193 km (0.089 R)
• M69: 15,352,481 km (0.081 R)
• M70: 15,687,132 km (0.118 R)
• M71: 15,807,259 km (0.108 R)
• M72: 16,169,585 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.1

Radius: 13.1

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.24 AU - 2.94 AU

Year: 2734 Days

Day: 11.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 29,884,305 km

• M1: 164,857 km (0.078 R)
• M2: 279,898 km (0.092 R)
• M3: 383,419 km (0.077 R)
• M4: 573,109 km (0.093 R)
• M5: 846,425 km (0.106 R)
• M6: 1,080,994 km (0.104 R)
• M7: 1,256,024 km (0.102 R)
• M8: 1,361,939 km (0.084 R)
• M9: 1,446,013 km (0.089 R)
• M10: 1,635,404 km (0.08 R)
• M11: 1,719,927 km (0.096 R)
• M12: 1,999,675 km (0.089 R)
• M13: 2,176,948 km (0.044 R)
• M14: 2,288,399 km (0.095 R)
• M15: 2,407,778 km (0.042 R)
• M16: 2,504,867 km (0.109 R)
• M17: 2,753,349 km (0.095 R)
• M18: 3,248,219 km (0.095 R)
• M19: 3,335,584 km (0.042 R)
• M20: 3,437,609 km (0.093 R)
• M21: 3,575,090 km (0.059 R)
• M22: 3,665,597 km (0.118 R)
• M23: 3,905,851 km (0.1 R)
• M24: 4,787,132 km (0.074 R)
• M25: 5,003,450 km (0.083 R)
• M26: 5,112,806 km (0.114 R)
• M27: 5,238,768 km (0.092 R)
• M28: 5,365,776 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.5

Radius: 8.1

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.79 AU - 4.21 AU

Year: 5248 Days

Day: 12.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,884,305 km

• M1: 107,411 km (0.102 R)
• M2: 186,698 km (0.036 R)
• M3: 335,548 km (0.066 R)
• M4: 386,411 km (0.113 R)
• M5: 730,636 km (0.09 R)
• M6: 996,920 km (0.045 R)
• M7: 1,101,340 km (0.032 R)
• M8: 1,223,262 km (0.09 R)
• M9: 1,278,912 km (0.1 R)
• M10: 1,525,150 km (0.091 R)
• M11: 1,677,142 km (0.11 R)
• M12: 1,882,240 km (0.081 R)
• M13: 1,947,016 km (0.051 R)
• M14: 2,112,322 km (0.082 R)
• M15: 2,334,176 km (0.085 R)
• M16: 2,439,044 km (0.044 R)
• M17: 2,744,971 km (0.05 R)
• M18: 2,818,873 km (0.109 R)
• M19: 2,874,673 km (0.064 R)
• M20: 3,532,604 km (0.038 R)
• M21: 3,592,892 km (0.111 R)
• M22: 3,899,418 km (0.12 R)
• M23: 4,150,743 km (0.076 R)
• M24: 4,214,322 km (0.084 R)
• M25: 4,278,350 km (0.09 R)
• M26: 4,342,677 km (0.061 R)
• M27: 4,407,303 km (0.101 R)
• M28: 4,647,258 km (0.098 R)
• M29: 4,824,382 km (0.087 R)
• M30: 5,885,479 km (0.115 R)
• M31: 6,053,179 km (0.053 R)
• M32: 6,319,762 km (0.083 R)
• M33: 7,091,986 km (0.11 R)
• M34: 7,270,457 km (0.062 R)
• M35: 7,606,005 km (0.111 R)
• M36: 7,972,819 km (0.094 R)
• M37: 8,158,469 km (0.063 R)
• M38: 8,426,250 km (0.063 R)
• M39: 9,807,487 km (0.114 R)
• M40: 10,120,745 km (0.075 R)
• M41: 10,611,426 km (0.111 R)
• M42: 10,874,269 km (0.049 R)
• M43: 11,257,838 km (0.054 R)
• M44: 11,317,229 km (0.061 R)
• M45: 11,645,745 km (0.115 R)
• M46: 12,068,509 km (0.093 R)
• M47: 12,434,874 km (0.114 R)
• M48: 12,960,112 km (0.058 R)
• M49: 13,618,941 km (0.103 R)
• M50: 13,713,936 km (0.118 R)
• M51: 14,192,350 km (0.12 R)
• M52: 14,676,150 km (0.071 R)
• M53: 15,494,599 km (0.12 R)
• M54: 15,693,116 km (0.087 R)
• M55: 15,892,679 km (0.085 R)
• M56: 16,026,121 km (0.072 R)
• M57: 16,361,370 km (0.07 R)
• M58: 17,243,847 km (0.084 R)
• M59: 17,898,488 km (0.105 R)
• M60: 18,037,464 km (0.092 R)
• M61: 18,351,171 km (0.106 R)
• M62: 18,421,183 km (0.114 R)
• M63: 20,018,888 km (0.053 R)
• M64: 20,307,462 km (0.099 R)
• M65: 20,779,593 km (0.096 R)
• M66: 21,365,418 km (0.117 R)
• M67: 21,439,020 km (0.08 R)
• M68: 21,660,425 km (0.079 R)
• M69: 21,808,378 km (0.073 R)
• M70: 22,068,229 km (0.099 R)
• M71: 23,610,583 km (0.026 R)
• M72: 24,452,520 km (0.058 R)
• M73: 24,760,991 km (0.055 R)
• M74: 25,226,390 km (0.051 R)
• M75: 25,694,481 km (0.086 R)
• M76: 26,165,565 km (0.072 R)
• M77: 26,362,586 km (0.104 R)

Asteroid Belt

Center: 4.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.7

Radius: 14.2

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.84 AU - 6.6 AU

Year: 8974 Days

Day: 13.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,884,305 km

• M1: 410,796 km (0.079 R)
• M2: 519,853 km (0.11 R)
• M3: 613,800 km (0.106 R)
• M4: 791,522 km (0.117 R)
• M5: 1,005,597 km (0.054 R)
• M6: 1,315,863 km (0.114 R)
• M7: 2,281,368 km (0.049 R)
• M8: 2,694,407 km (0.054 R)
• M9: 2,948,574 km (0.118 R)
• M10: 3,184,191 km (0.048 R)
• M11: 3,371,936 km (0.09 R)
• M12: 3,814,746 km (0.068 R)
• M13: 4,484,196 km (0.081 R)
• M14: 4,725,647 km (0.059 R)
• M15: 4,909,653 km (0.102 R)
• M16: 5,380,138 km (0.066 R)
• M17: 5,865,284 km (0.045 R)
• M18: 6,568,095 km (0.047 R)
• M19: 6,843,055 km (0.12 R)
• M20: 6,947,176 km (0.106 R)
• M21: 7,871,242 km (0.1 R)
• M22: 8,720,957 km (0.112 R)
• M23: 8,833,904 km (0.09 R)
• M24: 10,148,720 km (0.043 R)
• M25: 10,387,029 km (0.058 R)
• M26: 10,587,041 km (0.089 R)
• M27: 11,606,700 km (0.062 R)
• M28: 11,981,443 km (0.049 R)
• M29: 12,149,292 km (0.113 R)
• M30: 12,275,552 km (0.11 R)
• M31: 12,914,186 km (0.055 R)
• M32: 13,129,457 km (0.096 R)
• M33: 13,826,434 km (0.115 R)
• M34: 15,165,484 km (0.098 R)
• M35: 15,347,246 km (0.088 R)
• M36: 15,575,382 km (0.102 R)
• M37: 15,850,493 km (0.091 R)
• M38: 16,452,475 km (0.065 R)
• M39: 16,639,173 km (0.119 R)
• M40: 17,156,333 km (0.077 R)
• M41: 18,206,510 km (0.043 R)
• M42: 18,641,989 km (0.102 R)
• M43: 19,179,195 km (0.119 R)
• M44: 19,277,331 km (0.087 R)
• M45: 19,474,202 km (0.027 R)
• M46: 19,671,821 km (0.115 R)
• M47: 19,770,855 km (0.072 R)
• M48: 20,368,648 km (0.113 R)
• M49: 21,378,134 km (0.073 R)
• M50: 21,786,536 km (0.112 R)
• M51: 22,043,097 km (0.109 R)
• M52: 23,079,361 km (0.043 R)
• M53: 23,288,499 km (0.089 R)
• M54: 23,708,719 km (0.079 R)
• M55: 23,814,036 km (0.102 R)
• M56: 24,396,870 km (0.05 R)
• M57: 25,091,602 km (0.079 R)
• M58: 27,991,108 km (0.03 R)
• M59: 28,214,158 km (0.073 R)
• M60: 28,887,050 km (0.054 R)
• M61: 29,281,988 km (0.069 R)
• M62: 29,792,416 km (0.103 R)
• M63: 30,592,316 km (0.081 R)
• M64: 31,747,361 km (0.071 R)
• M65: 34,996,477 km (0.112 R)
• M66: 35,417,445 km (0.06 R)
• M67: 35,658,896 km (0.035 R)
• M68: 36,508,014 km (0.098 R)
• M69: 38,288,079 km (0.095 R)
• M70: 38,784,146 km (0.059 R)
• M71: 39,469,603 km (0.089 R)
• M72: 40,222,080 km (0.093 R)
• M73: 42,635,842 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.2

Radius: 5.5

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.16 AU - 8.38 AU

Year: 15602 Days

Day: 24.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 29,884,305 km

• M1: 231,129 km (0.094 R)
• M2: 297,999 km (0.088 R)
• M3: 334,202 km (0.046 R)
• M4: 422,016 km (0.104 R)
• M5: 768,484 km (0.115 R)
• M6: 886,816 km (0.037 R)
• M7: 1,039,705 km (0.105 R)
• M8: 1,111,961 km (0.088 R)
• M9: 1,417,889 km (0.102 R)
• M10: 1,482,066 km (0.107 R)
• M11: 1,563,747 km (0.107 R)
• M12: 1,613,563 km (0.041 R)
• M13: 1,852,770 km (0.105 R)
• M14: 1,905,578 km (0.114 R)
• M15: 2,232,449 km (0.049 R)
• M16: 2,402,542 km (0.099 R)
• M17: 3,443,444 km (0.108 R)
• M18: 3,508,519 km (0.076 R)
• M19: 3,595,884 km (0.089 R)
• M20: 3,640,015 km (0.049 R)
• M21: 3,885,206 km (0.047 R)
• M22: 4,205,047 km (0.066 R)
• M23: 4,321,434 km (0.101 R)
• M24: 4,368,258 km (0.07 R)
• M25: 4,438,718 km (0.085 R)
• M26: 4,533,414 km (0.079 R)
• M27: 4,676,729 km (0.071 R)
• M28: 4,797,155 km (0.057 R)
• M29: 5,016,765 km (0.116 R)
• M30: 5,065,982 km (0.106 R)
• M31: 5,772,084 km (0.051 R)
• M32: 6,295,228 km (0.053 R)
• M33: 6,428,370 km (0.11 R)
• M34: 6,616,265 km (0.117 R)
• M35: 7,274,496 km (0.115 R)
• M36: 8,155,029 km (0.083 R)
• M37: 9,644,874 km (0.112 R)
• M38: 9,736,877 km (0.104 R)
• M39: 10,014,829 km (0.07 R)
• M40: 10,139,145 km (0.093 R)
• M41: 10,201,528 km (0.104 R)
• M42: 10,609,930 km (0.107 R)
• M43: 10,736,639 km (0.098 R)
• M44: 10,863,947 km (0.069 R)
• M45: 10,991,704 km (0.038 R)
• M46: 11,475,204 km (0.069 R)
• M47: 11,670,579 km (0.104 R)
• M48: 12,697,269 km (0.084 R)
• M49: 13,102,530 km (0.067 R)
• M50: 13,443,463 km (0.119 R)
• M51: 13,718,274 km (0.093 R)
• M52: 13,925,617 km (0.109 R)
• M53: 14,378,300 km (0.117 R)
• M54: 14,694,700 km (0.101 R)
• M55: 15,013,194 km (0.105 R)
• M56: 15,334,081 km (0.117 R)
• M57: 15,765,521 km (0.076 R)
• M58: 16,237,353 km (0.099 R)
• M59: 16,383,360 km (0.078 R)
• M60: 16,456,663 km (0.112 R)
• M61: 16,566,618 km (0.083 R)
• M62: 16,861,326 km (0.036 R)
• M63: 17,046,229 km (0.097 R)
• M64: 18,894,660 km (0.036 R)
• M65: 18,971,553 km (0.065 R)
• M66: 19,048,446 km (0.035 R)
• M67: 19,163,936 km (0.066 R)
• M68: 19,901,005 km (0.118 R)
• M69: 20,292,652 km (0.084 R)
• M70: 20,885,060 km (0.09 R)
• M71: 22,086,630 km (0.036 R)
• M72: 22,167,412 km (0.085 R)
• M73: 23,187,072 km (0.046 R)
• M74: 23,228,061 km (0.056 R)
• M75: 23,516,486 km (0.11 R)
• M76: 23,557,775 km (0.108 R)
• M77: 24,221,840 km (0.099 R)
• M78: 25,102,523 km (0.065 R)
• M79: 26,852,219 km (0.061 R)
• M80: 27,938,300 km (0.043 R)
• M81: 28,861,618 km (0.105 R)
• M82: 29,438,168 km (0.107 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 13,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit