🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.67 AU - 2.53 AU

Year: 1153 Days

Day: 37.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.34 AU - 4 AU

Year: 2663 Days

Day: 23.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,397,181 km

• M1: 1,572,573 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.29 AU - 5.07 AU

Year: 3237 Days

Day: 39.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.3

Radius: 9.7

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.34 AU - 5.62 AU

Year: 4209 Days

Day: 12.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 54,397,181 km

• M1: 122,371 km (0.095 R)
• M2: 183,706 km (0.071 R)
• M3: 247,136 km (0.106 R)
• M4: 349,760 km (0.094 R)
• M5: 478,564 km (0.045 R)
• M6: 750,233 km (0.084 R)
• M7: 1,300,155 km (0.056 R)
• M8: 1,392,607 km (0.114 R)
• M9: 1,785,002 km (0.102 R)
• M10: 1,927,868 km (0.116 R)
• M11: 2,034,082 km (0.085 R)
• M12: 2,142,391 km (0.088 R)
• M13: 2,280,620 km (0.035 R)
• M14: 2,435,902 km (0.118 R)
• M15: 2,522,220 km (0.093 R)
• M16: 2,609,585 km (0.102 R)
• M17: 2,847,446 km (0.112 R)
• M18: 2,984,478 km (0.045 R)
• M19: 3,376,424 km (0.055 R)
• M20: 3,472,915 km (0.099 R)
• M21: 3,554,146 km (0.062 R)
• M22: 3,901,961 km (0.076 R)
• M23: 4,071,605 km (0.086 R)
• M24: 4,541,492 km (0.068 R)
• M25: 5,083,934 km (0.119 R)
• M26: 5,250,736 km (0.114 R)
• M27: 5,325,535 km (0.089 R)
• M28: 5,570,726 km (0.112 R)
• M29: 5,685,168 km (0.062 R)
• M30: 5,858,402 km (0.105 R)
• M31: 6,468,313 km (0.101 R)
• M32: 6,568,543 km (0.057 R)
• M33: 6,649,177 km (0.092 R)
• M34: 6,872,526 km (0.117 R)
• M35: 7,098,419 km (0.11 R)
• M36: 7,264,173 km (0.115 R)
• M37: 7,389,387 km (0.111 R)
• M38: 7,599,721 km (0.082 R)
• M39: 7,726,730 km (0.086 R)
• M40: 7,812,001 km (0.114 R)
• M41: 7,876,029 km (0.11 R)
• M42: 7,983,141 km (0.047 R)
• M43: 8,112,393 km (0.048 R)
• M44: 8,242,394 km (0.056 R)
• M45: 8,351,152 km (0.111 R)
• M46: 8,835,699 km (0.106 R)
• M47: 9,058,899 km (0.099 R)
• M48: 9,351,961 km (0.1 R)
• M49: 9,442,767 km (0.093 R)
• M50: 9,533,872 km (0.036 R)
• M51: 9,602,388 km (0.099 R)
• M52: 9,762,907 km (0.074 R)
• M53: 9,947,510 km (0.114 R)
• M54: 10,484,417 km (0.078 R)
• M55: 10,792,140 km (0.115 R)
• M56: 10,983,027 km (0.117 R)
• M57: 11,880,165 km (0.112 R)
• M58: 12,775,658 km (0.074 R)
• M59: 13,359,090 km (0.092 R)
• M60: 14,028,989 km (0.091 R)
• M61: 14,237,379 km (0.082 R)
• M62: 14,551,834 km (0.106 R)
• M63: 14,683,629 km (0.115 R)
• M64: 15,081,111 km (0.114 R)
• M65: 15,374,921 km (0.049 R)
• M66: 15,455,405 km (0.057 R)
• M67: 16,076,834 km (0.044 R)
• M68: 16,158,515 km (0.117 R)
• M69: 17,093,651 km (0.106 R)
• M70: 17,483,802 km (0.095 R)
• M71: 18,301,355 km (0.1 R)
• M72: 18,529,043 km (0.055 R)
• M73: 18,700,482 km (0.08 R)
• M74: 18,958,688 km (0.051 R)
• M75: 19,160,196 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.9

Radius: 9.1

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.52 AU - 7.34 AU

Year: 6175 Days

Day: 7.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 54,397,181 km

• M1: 156,330 km (0.112 R)
• M2: 333,005 km (0.061 R)
• M3: 590,014 km (0.07 R)
• M4: 812,017 km (0.088 R)
• M5: 1,053,468 km (0.052 R)
• M6: 1,478,027 km (0.071 R)
• M7: 1,552,377 km (0.115 R)
• M8: 1,809,536 km (0.082 R)
• M9: 1,970,503 km (0.113 R)
• M10: 2,117,558 km (0.067 R)
• M11: 2,620,655 km (0.105 R)
• M12: 3,042,821 km (0.106 R)
• M13: 3,149,185 km (0.066 R)
• M14: 3,631,488 km (0.064 R)
• M15: 3,846,909 km (0.039 R)
• M16: 4,019,994 km (0.095 R)
• M17: 4,470,134 km (0.087 R)
• M18: 4,664,462 km (0.079 R)
• M19: 4,775,014 km (0.106 R)
• M20: 5,187,905 km (0.06 R)
• M21: 5,251,484 km (0.118 R)
• M22: 5,340,794 km (0.091 R)
• M23: 5,729,898 km (0.11 R)
• M24: 5,967,758 km (0.108 R)
• M25: 6,631,674 km (0.115 R)
• M26: 7,191,170 km (0.059 R)
• M27: 7,419,157 km (0.075 R)
• M28: 7,534,048 km (0.103 R)
• M29: 7,707,432 km (0.102 R)
• M30: 8,043,728 km (0.114 R)
• M31: 8,191,381 km (0.106 R)
• M32: 8,339,932 km (0.117 R)
• M33: 8,489,380 km (0.067 R)
• M34: 8,624,766 km (0.065 R)
• M35: 9,126,966 km (0.071 R)
• M36: 9,250,085 km (0.044 R)
• M37: 9,498,268 km (0.119 R)
• M38: 9,858,649 km (0.106 R)
• M39: 10,576,869 km (0.032 R)
• M40: 10,803,659 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.2

Radius: 10.3

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.1 AU - 7.78 AU

Year: 6924 Days

Day: 5.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,397,181 km

• M1: 129,103 km (0.099 R)
• M2: 240,853 km (0.04 R)
• M3: 313,108 km (0.106 R)
• M4: 457,470 km (0.09 R)
• M5: 522,396 km (0.112 R)
• M6: 676,182 km (0.09 R)
• M7: 957,426 km (0.115 R)
• M8: 1,291,179 km (0.087 R)
• M9: 1,643,033 km (0.116 R)
• M10: 1,986,959 km (0.118 R)
• M11: 2,235,441 km (0.115 R)
• M12: 2,313,980 km (0.103 R)
• M13: 2,433,658 km (0.111 R)
• M14: 2,637,560 km (0.104 R)
• M15: 2,868,539 km (0.109 R)
• M16: 3,327,655 km (0.113 R)
• M17: 3,463,191 km (0.104 R)
• M18: 3,739,797 km (0.039 R)
• M19: 4,095,691 km (0.104 R)
• M20: 4,241,100 km (0.11 R)
• M21: 4,339,086 km (0.109 R)
• M22: 4,462,504 km (0.065 R)
• M23: 4,789,077 km (0.102 R)
• M24: 5,019,757 km (0.088 R)
• M25: 5,306,685 km (0.05 R)
• M26: 5,385,823 km (0.119 R)
• M27: 7,167,533 km (0.066 R)
• M28: 7,343,311 km (0.027 R)
• M29: 7,609,595 km (0.053 R)
• M30: 7,788,963 km (0.083 R)
• M31: 8,212,774 km (0.099 R)
• M32: 8,365,962 km (0.108 R)
• M33: 8,956,873 km (0.073 R)
• M34: 9,146,264 km (0.105 R)
• M35: 9,305,137 km (0.111 R)
• M36: 9,432,894 km (0.055 R)
• M37: 9,917,142 km (0.091 R)
• M38: 10,014,979 km (0.088 R)
• M39: 10,809,344 km (0.116 R)
• M40: 10,876,364 km (0.112 R)
• M41: 11,555,089 km (0.058 R)
• M42: 11,761,385 km (0.088 R)
• M43: 11,830,499 km (0.103 R)
• M44: 12,073,147 km (0.086 R)
• M45: 12,177,715 km (0.116 R)
• M46: 12,528,223 km (0.082 R)
• M47: 14,073,569 km (0.066 R)
• M48: 14,183,524 km (0.086 R)
• M49: 15,262,124 km (0.089 R)
• M50: 15,337,372 km (0.104 R)
• M51: 15,792,150 km (0.099 R)
• M52: 16,598,632 km (0.053 R)
• M53: 16,715,019 km (0.097 R)
• M54: 16,792,660 km (0.1 R)
• M55: 16,870,451 km (0.107 R)
• M56: 18,171,653 km (0.115 R)
• M57: 19,016,433 km (0.08 R)
• M58: 19,138,205 km (0.112 R)
• M59: 19,668,679 km (0.055 R)
• M60: 19,956,356 km (0.03 R)
• M61: 20,245,379 km (0.054 R)
• M62: 21,373,197 km (0.06 R)
• M63: 22,093,810 km (0.041 R)
• M64: 22,350,071 km (0.094 R)
• M65: 22,779,417 km (0.091 R)
• M66: 23,428,373 km (0.108 R)
• M67: 24,083,462 km (0.073 R)
• M68: 24,215,258 km (0.091 R)
• M69: 25,367,012 km (0.107 R)
• M70: 25,456,322 km (0.081 R)
• M71: 26,084,633 km (0.093 R)
• M72: 26,446,061 km (0.05 R)
• M73: 26,808,986 km (0.045 R)
• M74: 26,991,196 km (0.103 R)
• M75: 27,082,451 km (0.117 R)
• M76: 27,402,440 km (0.081 R)
• M77: 28,416,564 km (0.06 R)
• M78: 28,509,315 km (0.103 R)
• M79: 28,974,864 km (0.103 R)
• M80: 29,724,947 km (0.065 R)
• M81: 30,007,837 km (0.065 R)
• M82: 30,102,383 km (0.094 R)
• M83: 31,579,811 km (0.069 R)
• M84: 31,964,876 km (0.109 R)
• M85: 32,400,056 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.8

Radius: 12.8

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.3 AU - 8.66 AU

Year: 9353 Days

Day: 12.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,397,181 km

• M1: 210,484 km (0.112 R)
• M2: 483,351 km (0.047 R)
• M3: 747,541 km (0.072 R)
• M4: 836,551 km (0.095 R)
• M5: 1,302,698 km (0.081 R)
• M6: 1,450,202 km (0.065 R)
• M7: 1,682,228 km (0.115 R)
• M8: 1,926,821 km (0.108 R)
• M9: 2,053,530 km (0.103 R)
• M10: 2,161,390 km (0.094 R)
• M11: 2,360,355 km (0.045 R)
• M12: 2,519,527 km (0.118 R)
• M13: 2,920,898 km (0.11 R)
• M14: 3,116,872 km (0.039 R)
• M15: 3,368,196 km (0.036 R)
• M16: 3,496,401 km (0.113 R)
• M17: 3,890,891 km (0.113 R)
• M18: 3,971,524 km (0.113 R)
• M19: 4,134,436 km (0.081 R)
• M20: 4,665,359 km (0.083 R)
• M21: 5,426,812 km (0.029 R)
• M22: 5,547,538 km (0.039 R)
• M23: 5,791,382 km (0.102 R)
• M24: 8,489,978 km (0.068 R)
• M25: 9,344,033 km (0.057 R)
• M26: 9,965,612 km (0.116 R)
• M27: 10,337,512 km (0.042 R)
• M28: 10,525,108 km (0.108 R)
• M29: 10,638,204 km (0.1 R)
• M30: 10,827,744 km (0.083 R)
• M31: 11,402,948 km (0.092 R)
• M32: 11,792,052 km (0.104 R)
• M33: 12,864,220 km (0.067 R)
• M34: 12,985,245 km (0.086 R)
• M35: 13,432,393 km (0.109 R)
• M36: 13,555,213 km (0.081 R)
• M37: 13,926,066 km (0.079 R)
• M38: 14,050,382 km (0.106 R)
• M39: 14,931,064 km (0.094 R)
• M40: 15,185,979 km (0.119 R)
• M41: 15,271,250 km (0.115 R)
• M42: 15,700,147 km (0.105 R)
• M43: 16,176,616 km (0.039 R)
• M44: 16,307,365 km (0.12 R)
• M45: 17,544,689 km (0.094 R)
• M46: 17,903,724 km (0.093 R)
• M47: 18,492,391 km (0.03 R)
• M48: 18,629,124 km (0.098 R)
• M49: 19,041,415 km (0.058 R)
• M50: 19,875,124 km (0.107 R)
• M51: 20,531,709 km (0.101 R)
• M52: 21,338,640 km (0.088 R)
• M53: 21,962,763 km (0.12 R)
• M54: 22,592,869 km (0.1 R)
• M55: 22,885,632 km (0.117 R)
• M56: 22,983,618 km (0.09 R)
• M57: 23,130,673 km (0.068 R)
• M58: 24,019,883 km (0.1 R)
• M59: 24,618,873 km (0.117 R)
• M60: 25,526,483 km (0.056 R)
• M61: 25,984,552 km (0.113 R)
• M62: 27,011,990 km (0.073 R)
• M63: 27,843,455 km (0.098 R)
• M64: 28,630,788 km (0.085 R)
• M65: 29,212,724 km (0.09 R)
• M66: 29,372,046 km (0.106 R)
• M67: 30,442,120 km (0.117 R)
• M68: 31,852,079 km (0.117 R)
• M69: 32,400,056 km (0.113 R)
• M70: 32,951,175 km (0.051 R)
• M71: 33,061,877 km (0.097 R)
• M72: 33,172,580 km (0.12 R)
• M73: 33,338,783 km (0.065 R)
• M74: 33,449,934 km (0.04 R)
• M75: 35,073,670 km (0.11 R)
• M76: 35,186,616 km (0.099 R)
• M77: 35,412,808 km (0.117 R)
• M78: 35,526,054 km (0.12 R)
• M79: 35,639,449 km (0.088 R)
• M80: 36,608,394 km (0.079 R)
• M81: 37,182,401 km (0.106 R)
• M82: 37,875,189 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879

Radius: 14.8

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.08 AU - 10.44 AU

Year: 10672 Days

Day: 14 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,397,181 km

• M1: 185,801 km (0.036 R)
• M2: 325,974 km (0.061 R)
• M3: 634,145 km (0.042 R)
• M4: 790,176 km (0.106 R)
• M5: 1,342,342 km (0.092 R)
• M6: 1,457,083 km (0.053 R)
• M7: 1,575,266 km (0.05 R)
• M8: 1,924,277 km (0.058 R)
• M9: 2,081,505 km (0.116 R)
• M10: 2,243,370 km (0.077 R)
• M11: 2,381,598 km (0.081 R)
• M12: 2,608,837 km (0.096 R)
• M13: 2,754,546 km (0.057 R)
• M14: 2,963,235 km (0.117 R)
• M15: 3,751,765 km (0.094 R)
• M16: 3,950,581 km (0.067 R)
• M17: 5,216,029 km (0.117 R)
• M18: 5,664,224 km (0.087 R)
• M19: 6,047,344 km (0.111 R)
• M20: 6,399,498 km (0.04 R)
• M21: 8,216,364 km (0.101 R)
• M22: 8,606,814 km (0.102 R)
• M23: 8,826,274 km (0.03 R)
• M24: 9,997,626 km (0.081 R)
• M25: 10,601,702 km (0.097 R)
• M26: 11,457,701 km (0.094 R)
• M27: 11,554,192 km (0.049 R)
• M28: 11,748,070 km (0.101 R)
• M29: 12,138,970 km (0.113 R)
• M30: 12,683,356 km (0.116 R)
• M31: 12,883,369 km (0.1 R)
• M32: 14,993,147 km (0.066 R)
• M33: 16,060,827 km (0.097 R)
• M34: 16,331,600 km (0.109 R)
• M35: 16,767,977 km (0.072 R)
• M36: 17,374,446 km (0.081 R)
• M37: 17,485,448 km (0.104 R)
• M38: 18,551,931 km (0.08 R)
• M39: 19,121,749 km (0.086 R)
• M40: 19,408,828 km (0.1 R)
• M41: 20,045,367 km (0.032 R)
• M42: 20,571,353 km (0.112 R)
• M43: 21,161,217 km (0.096 R)
• M44: 21,458,169 km (0.081 R)
• M45: 22,236,826 km (0.059 R)
• M46: 22,538,714 km (0.094 R)
• M47: 23,330,237 km (0.094 R)
• M48: 23,821,815 km (0.119 R)
• M49: 24,068,951 km (0.093 R)
• M50: 26,394,600 km (0.104 R)
• M51: 27,228,608 km (0.077 R)
• M52: 28,201,742 km (0.103 R)
• M53: 28,463,239 km (0.073 R)
• M54: 28,725,484 km (0.088 R)
• M55: 30,382,729 km (0.065 R)
• M56: 31,324,298 km (0.034 R)
• M57: 31,934,657 km (0.067 R)
• M58: 33,304,974 km (0.085 R)
• M59: 33,581,431 km (0.115 R)
• M60: 33,858,636 km (0.118 R)
• M61: 33,997,462 km (0.096 R)
• M62: 37,961,956 km (0.059 R)
• M63: 38,612,706 km (0.083 R)
• M64: 40,586,950 km (0.113 R)
• M65: 41,549,163 km (0.075 R)
• M66: 42,369,259 km (0.118 R)
• M67: 42,893,898 km (0.056 R)
• M68: 43,345,385 km (0.085 R)
• M69: 43,722,670 km (0.111 R)
• M70: 43,949,610 km (0.057 R)
• M71: 45,243,183 km (0.095 R)
• M72: 45,396,222 km (0.112 R)
• M73: 45,702,748 km (0.079 R)
• M74: 46,549,173 km (0.093 R)
• M75: 48,492,299 km (0.068 R)
• M76: 48,727,168 km (0.092 R)
• M77: 49,041,024 km (0.054 R)
• M78: 49,591,993 km (0.074 R)
• M79: 50,065,770 km (0.039 R)
• M80: 50,303,182 km (0.114 R)
• M81: 50,938,225 km (0.087 R)
• M82: 51,416,339 km (0.05 R)
• M83: 52,376,907 km (0.111 R)
• M84: 54,153,382 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 12,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit