🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.85 AU - 0.97 AU

Year: 322 Days

Day: 31.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.97 AU - 1.49 AU

Year: 506 Days

Day: 36.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.36 AU - 1.9 AU

Year: 772 Days

Day: 33.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.8

Radius: 9.4

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.38 AU - 7.62 AU

Year: 6146 Days

Day: 5.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 41,005,370 km

• M1: 200,910 km (0.05 R)
• M2: 280,047 km (0.106 R)
• M3: 344,823 km (0.119 R)
• M4: 460,313 km (0.064 R)
• M5: 734,226 km (0.112 R)
• M6: 889,958 km (0.114 R)
• M7: 964,457 km (0.103 R)
• M8: 1,250,937 km (0.099 R)
• M9: 1,474,586 km (0.074 R)
• M10: 1,862,942 km (0.061 R)
• M11: 1,979,778 km (0.116 R)
• M12: 2,492,749 km (0.079 R)
• M13: 2,557,076 km (0.103 R)
• M14: 2,731,208 km (0.111 R)
• M15: 2,819,920 km (0.088 R)
• M16: 3,277,390 km (0.044 R)
• M17: 3,684,745 km (0.068 R)
• M18: 3,832,398 km (0.053 R)
• M19: 4,494,668 km (0.038 R)
• M20: 4,892,748 km (0.083 R)
• M21: 5,723,166 km (0.067 R)
• M22: 6,125,584 km (0.068 R)
• M23: 6,537,128 km (0.112 R)
• M24: 6,806,554 km (0.034 R)
• M25: 6,866,841 km (0.102 R)
• M26: 7,699,204 km (0.113 R)
• M27: 7,951,875 km (0.088 R)
• M28: 8,175,224 km (0.059 R)
• M29: 8,530,519 km (0.062 R)
• M30: 8,660,969 km (0.07 R)
• M31: 10,346,787 km (0.035 R)
• M32: 10,451,057 km (0.094 R)
• M33: 10,660,793 km (0.059 R)
• M34: 12,277,497 km (0.101 R)
• M35: 12,610,053 km (0.085 R)
• M36: 13,397,387 km (0.082 R)
• M37: 13,816,111 km (0.09 R)
• M38: 14,394,158 km (0.08 R)
• M39: 14,705,620 km (0.101 R)
• M40: 14,862,249 km (0.116 R)
• M41: 15,374,921 km (0.092 R)
• M42: 15,973,761 km (0.068 R)
• M43: 16,054,245 km (0.088 R)
• M44: 16,175,120 km (0.083 R)
• M45: 16,743,293 km (0.077 R)
• M46: 16,824,973 km (0.09 R)
• M47: 17,276,609 km (0.067 R)
• M48: 19,723,881 km (0.052 R)
• M49: 20,200,200 km (0.059 R)
• M50: 20,417,865 km (0.109 R)
• M51: 21,296,753 km (0.026 R)
• M52: 21,651,599 km (0.068 R)
• M53: 22,098,149 km (0.115 R)
• M54: 22,187,758 km (0.072 R)
• M55: 22,728,255 km (0.084 R)
• M56: 23,409,972 km (0.057 R)
• M57: 24,098,422 km (0.086 R)
• M58: 24,190,724 km (0.077 R)
• M59: 24,329,401 km (0.052 R)
• M60: 25,354,296 km (0.097 R)
• M61: 25,448,243 km (0.08 R)
• M62: 26,061,295 km (0.111 R)
• M63: 26,155,991 km (0.034 R)
• M64: 27,061,806 km (0.038 R)
• M65: 28,123,353 km (0.113 R)
• M66: 28,366,599 km (0.111 R)
• M67: 28,659,362 km (0.068 R)
• M68: 29,100,376 km (0.035 R)
• M69: 29,297,097 km (0.104 R)
• M70: 30,038,654 km (0.083 R)
• M71: 31,692,010 km (0.109 R)
• M72: 31,894,416 km (0.077 R)
• M73: 33,117,827 km (0.102 R)
• M74: 34,252,676 km (0.074 R)
• M75: 34,772,828 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.8

Radius: 14.6

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.6 AU - 9.66 AU

Year: 8597 Days

Day: 11.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 121.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,005,370 km

• M1: 235,018 km (0.095 R)
• M2: 351,854 km (0.082 R)
• M3: 556,504 km (0.072 R)
• M4: 649,404 km (0.088 R)
• M5: 933,940 km (0.094 R)
• M6: 1,408,763 km (0.105 R)
• M7: 1,683,874 km (0.08 R)
• M8: 1,807,292 km (0.109 R)
• M9: 2,041,861 km (0.088 R)
• M10: 2,241,574 km (0.06 R)
• M11: 2,708,619 km (0.111 R)
• M12: 4,174,977 km (0.105 R)
• M13: 4,316,347 km (0.118 R)
• M14: 5,138,088 km (0.115 R)
• M15: 5,320,598 km (0.117 R)
• M16: 5,660,634 km (0.098 R)
• M17: 6,071,878 km (0.114 R)
• M18: 6,200,383 km (0.079 R)
• M19: 6,558,520 km (0.117 R)
• M20: 6,890,029 km (0.079 R)
• M21: 7,569,652 km (0.103 R)
• M22: 8,164,304 km (0.114 R)
• M23: 8,413,534 km (0.085 R)
• M24: 8,521,095 km (0.116 R)
• M25: 8,665,307 km (0.082 R)
• M26: 9,250,235 km (0.067 R)
• M27: 9,472,986 km (0.11 R)
• M28: 9,772,631 km (0.034 R)
• M29: 11,397,263 km (0.105 R)
• M30: 11,676,114 km (0.109 R)
• M31: 12,855,543 km (0.099 R)
• M32: 13,187,501 km (0.092 R)
• M33: 13,312,864 km (0.117 R)
• M34: 14,372,017 km (0.108 R)
• M35: 15,282,769 km (0.108 R)
• M36: 16,481,048 km (0.1 R)
• M37: 16,751,371 km (0.104 R)
• M38: 16,887,206 km (0.119 R)
• M39: 17,205,401 km (0.093 R)
• M40: 18,311,378 km (0.094 R)
• M41: 18,779,021 km (0.109 R)
• M42: 19,061,611 km (0.075 R)
• M43: 19,821,718 km (0.059 R)
• M44: 19,965,481 km (0.117 R)
• M45: 20,398,418 km (0.101 R)
• M46: 21,568,423 km (0.101 R)
• M47: 22,310,578 km (0.097 R)
• M48: 22,760,119 km (0.048 R)
• M49: 22,860,350 km (0.081 R)
• M50: 24,024,072 km (0.069 R)
• M51: 24,126,097 km (0.108 R)
• M52: 24,845,065 km (0.078 R)
• M53: 25,466,794 km (0.107 R)
• M54: 25,675,183 km (0.103 R)
• M55: 25,779,603 km (0.082 R)
• M56: 27,415,904 km (0.116 R)
• M57: 27,522,717 km (0.079 R)
• M58: 28,004,721 km (0.077 R)
• M59: 28,165,988 km (0.109 R)
• M60: 29,467,489 km (0.05 R)
• M61: 29,795,857 km (0.043 R)
• M62: 30,622,385 km (0.116 R)
• M63: 31,344,643 km (0.053 R)
• M64: 32,636,421 km (0.115 R)
• M65: 33,659,521 km (0.111 R)
• M66: 35,155,799 km (0.114 R)
• M67: 35,970,359 km (0.076 R)
• M68: 36,673,768 km (0.05 R)
• M69: 36,968,027 km (0.104 R)
• M70: 37,440,757 km (0.107 R)
• M71: 37,559,238 km (0.114 R)
• M72: 38,212,981 km (0.101 R)
• M73: 38,690,796 km (0.098 R)
• M74: 39,531,985 km (0.11 R)
• M75: 39,712,999 km (0.05 R)
• M76: 40,196,948 km (0.099 R)
• M77: 40,318,272 km (0.04 R)
• M78: 40,500,482 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.1

Radius: 10.8

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 9.94 AU - 13.02 AU

Year: 14425 Days

Day: 10.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,005,370 km

• M1: 201,957 km (0.079 R)
• M2: 357,389 km (0.097 R)
• M3: 618,886 km (0.091 R)
• M4: 780,602 km (0.112 R)
• M5: 907,461 km (0.108 R)
• M6: 1,564,794 km (0.096 R)
• M7: 1,707,510 km (0.101 R)
• M8: 1,918,892 km (0.103 R)
• M9: 2,116,660 km (0.111 R)
• M10: 2,414,360 km (0.119 R)
• M11: 2,508,756 km (0.083 R)
• M12: 2,652,520 km (0.057 R)
• M13: 2,999,138 km (0.111 R)
• M14: 3,680,856 km (0.082 R)
• M15: 3,762,536 km (0.05 R)
• M16: 3,900,166 km (0.097 R)
• M17: 4,152,089 km (0.098 R)
• M18: 5,459,275 km (0.115 R)
• M19: 5,773,131 km (0.117 R)
• M20: 6,385,585 km (0.108 R)
• M21: 7,360,066 km (0.068 R)
• M22: 7,671,977 km (0.093 R)
• M23: 7,847,007 km (0.094 R)
• M24: 8,380,473 km (0.064 R)
• M25: 8,815,803 km (0.114 R)
• M26: 9,708,303 km (0.062 R)
• M27: 10,012,137 km (0.073 R)
• M28: 11,179,748 km (0.102 R)
• M29: 11,338,621 km (0.103 R)
• M30: 11,819,877 km (0.107 R)
• M31: 12,144,505 km (0.058 R)
• M32: 12,226,036 km (0.066 R)
• M33: 12,389,845 km (0.078 R)
• M34: 12,885,613 km (0.026 R)
• M35: 13,052,265 km (0.108 R)
• M36: 13,641,231 km (0.095 R)
• M37: 13,896,445 km (0.113 R)
• M38: 14,110,221 km (0.077 R)
• M39: 14,758,129 km (0.088 R)
• M40: 16,038,388 km (0.054 R)
• M41: 16,217,756 km (0.059 R)
• M42: 16,759,749 km (0.052 R)
• M43: 17,445,804 km (0.117 R)
• M44: 17,676,484 km (0.094 R)
• M45: 17,908,212 km (0.066 R)
• M46: 18,047,786 km (0.116 R)
• M47: 19,034,534 km (0.12 R)
• M48: 19,129,529 km (0.114 R)
• M49: 20,183,745 km (0.061 R)
• M50: 20,913,334 km (0.113 R)
• M51: 21,453,831 km (0.054 R)
• M52: 22,098,597 km (0.112 R)
• M53: 22,198,379 km (0.104 R)
• M54: 22,298,311 km (0.103 R)
• M55: 23,712,758 km (0.107 R)
• M56: 23,866,096 km (0.049 R)
• M57: 24,792,556 km (0.064 R)
• M58: 25,104,019 km (0.082 R)
• M59: 25,469,187 km (0.106 R)
• M60: 26,627,823 km (0.042 R)
• M61: 27,106,685 km (0.1 R)
• M62: 28,073,088 km (0.085 R)
• M63: 28,235,401 km (0.102 R)
• M64: 28,452,019 km (0.091 R)
• M65: 29,434,129 km (0.075 R)
• M66: 29,874,096 km (0.099 R)
• M67: 30,039,701 km (0.12 R)
• M68: 30,150,254 km (0.119 R)
• M69: 30,260,956 km (0.117 R)
• M70: 30,371,809 km (0.108 R)
• M71: 31,151,363 km (0.086 R)
• M72: 33,014,904 km (0.036 R)
• M73: 33,300,486 km (0.118 R)
• M74: 33,931,490 km (0.059 R)
• M75: 35,088,779 km (0.079 R)
• M76: 35,205,316 km (0.053 R)
• M77: 37,085,911 km (0.033 R)
• M78: 37,739,952 km (0.052 R)
• M79: 38,038,400 km (0.11 R)
• M80: 39,179,982 km (0.114 R)
• M81: 39,300,857 km (0.104 R)
• M82: 39,785,404 km (0.066 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 19,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit