🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.51 AU - 2.05 AU

Year: 855 Days

Day: 29.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.52 AU - 2.18 AU

Year: 906 Days

Day: 13.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,016,659 km

• M1: 61,186 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.92 AU - 2.52 AU

Year: 1190 Days

Day: 38.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,016,659 km

• M1: 136,284 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.97 AU - 3.01 AU

Year: 1414 Days

Day: 34.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,016,659 km

• M1: 51,013 km (0.064 R)
• M2: 334,052 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.18 AU - 3.28 AU

Year: 1623 Days

Day: 37.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.78 AU - 5.08 AU

Year: 3356 Days

Day: 43.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,016,659 km

• M1: 1,838,558 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.5

Radius: 10.3

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.88 AU - 7.8 AU

Year: 5745 Days

Day: 5.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,016,659 km

• M1: 133,142 km (0.099 R)
• M2: 208,240 km (0.084 R)
• M3: 533,616 km (0.076 R)
• M4: 1,095,655 km (0.113 R)
• M5: 1,229,096 km (0.085 R)
• M6: 1,368,222 km (0.057 R)
• M7: 1,463,965 km (0.044 R)
• M8: 1,730,847 km (0.101 R)
• M9: 2,141,494 km (0.037 R)
• M10: 2,234,843 km (0.086 R)
• M11: 2,562,612 km (0.056 R)
• M12: 2,926,434 km (0.083 R)
• M13: 3,030,404 km (0.104 R)
• M14: 3,135,721 km (0.102 R)
• M15: 3,349,945 km (0.116 R)
• M16: 3,437,011 km (0.099 R)
• M17: 3,635,827 km (0.06 R)
• M18: 3,815,643 km (0.119 R)
• M19: 3,906,748 km (0.072 R)
• M20: 4,021,490 km (0.106 R)
• M21: 4,137,578 km (0.035 R)
• M22: 4,254,713 km (0.089 R)
• M23: 4,783,093 km (0.09 R)
• M24: 4,856,844 km (0.09 R)
• M25: 5,030,228 km (0.092 R)
• M26: 5,640,438 km (0.055 R)
• M27: 6,274,135 km (0.094 R)
• M28: 6,436,149 km (0.09 R)
• M29: 6,572,134 km (0.096 R)
• M30: 7,323,265 km (0.116 R)
• M31: 7,868,250 km (0.058 R)
• M32: 7,955,465 km (0.071 R)
• M33: 8,160,265 km (0.07 R)
• M34: 8,277,998 km (0.049 R)
• M35: 8,485,640 km (0.114 R)
• M36: 8,936,229 km (0.114 R)
• M37: 9,118,738 km (0.112 R)
• M38: 9,302,444 km (0.104 R)
• M39: 9,425,563 km (0.049 R)
• M40: 10,302,656 km (0.103 R)
• M41: 10,751,001 km (0.086 R)
• M42: 11,766,471 km (0.047 R)
• M43: 11,966,633 km (0.063 R)
• M44: 12,067,013 km (0.119 R)
• M45: 12,167,842 km (0.117 R)
• M46: 12,268,821 km (0.05 R)
• M47: 12,880,975 km (0.113 R)
• M48: 12,949,640 km (0.116 R)
• M49: 13,156,235 km (0.086 R)
• M50: 13,468,147 km (0.117 R)
• M51: 13,537,859 km (0.075 R)
• M52: 13,817,607 km (0.098 R)
• M53: 14,099,450 km (0.102 R)
• M54: 15,245,519 km (0.052 R)
• M55: 15,756,246 km (0.081 R)
• M56: 16,644,857 km (0.077 R)
• M57: 17,020,049 km (0.025 R)
• M58: 17,549,775 km (0.109 R)
• M59: 18,316,165 km (0.057 R)
• M60: 18,781,115 km (0.09 R)
• M61: 19,250,104 km (0.101 R)
• M62: 19,564,858 km (0.089 R)
• M63: 19,841,614 km (0.104 R)
• M64: 20,359,223 km (0.1 R)
• M65: 21,164,060 km (0.056 R)
• M66: 21,570,367 km (0.117 R)
• M67: 21,733,728 km (0.108 R)
• M68: 22,267,045 km (0.118 R)
• M69: 22,763,410 km (0.105 R)
• M70: 22,971,202 km (0.098 R)
• M71: 26,338,052 km (0.049 R)
• M72: 26,425,267 km (0.091 R)
• M73: 26,818,859 km (0.111 R)
• M74: 27,789,450 km (0.076 R)
• M75: 27,922,742 km (0.054 R)
• M76: 28,011,603 km (0.073 R)
• M77: 29,402,265 km (0.106 R)
• M78: 30,494,329 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.5

Radius: 8.3

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.97 AU - 11.25 AU

Year: 10722 Days

Day: 13.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,016,659 km

• M1: 119,080 km (0.053 R)
• M2: 254,316 km (0.107 R)
• M3: 417,528 km (0.106 R)
• M4: 554,410 km (0.064 R)
• M5: 616,194 km (0.083 R)
• M6: 859,141 km (0.073 R)
• M7: 1,007,242 km (0.103 R)
• M8: 1,115,851 km (0.11 R)
• M9: 1,212,341 km (0.044 R)
• M10: 1,431,053 km (0.087 R)
• M11: 1,773,333 km (0.071 R)
• M12: 1,944,324 km (0.085 R)
• M13: 2,022,114 km (0.102 R)
• M14: 2,140,746 km (0.096 R)
• M15: 2,241,425 km (0.101 R)
• M16: 2,553,037 km (0.072 R)
• M17: 2,638,607 km (0.119 R)
• M18: 3,057,481 km (0.07 R)
• M19: 3,148,437 km (0.12 R)
• M20: 3,217,252 km (0.095 R)
• M21: 3,403,052 km (0.087 R)
• M22: 3,497,449 km (0.064 R)
• M23: 3,688,635 km (0.069 R)
• M24: 3,981,847 km (0.104 R)
• M25: 4,257,406 km (0.101 R)
• M26: 4,461,607 km (0.108 R)
• M27: 5,256,121 km (0.104 R)
• M28: 5,753,684 km (0.119 R)
• M29: 6,036,723 km (0.118 R)
• M30: 6,353,272 km (0.115 R)
• M31: 6,882,848 km (0.058 R)
• M32: 7,396,119 km (0.084 R)
• M33: 7,487,972 km (0.058 R)
• M34: 7,703,842 km (0.11 R)
• M35: 8,047,169 km (0.084 R)
• M36: 8,268,274 km (0.089 R)
• M37: 9,041,396 km (0.095 R)
• M38: 9,938,684 km (0.115 R)
• M39: 10,141,988 km (0.098 R)
• M40: 10,380,895 km (0.107 R)
• M41: 10,518,226 km (0.09 R)
• M42: 10,587,191 km (0.039 R)
• M43: 11,143,695 km (0.099 R)
• M44: 11,531,901 km (0.11 R)
• M45: 11,996,403 km (0.109 R)
• M46: 13,314,510 km (0.097 R)
• M47: 13,538,607 km (0.069 R)
• M48: 13,839,299 km (0.062 R)
• M49: 14,524,158 km (0.046 R)
• M50: 15,142,147 km (0.098 R)
• M51: 15,847,650 km (0.098 R)
• M52: 16,284,027 km (0.093 R)
• M53: 16,483,741 km (0.06 R)
• M54: 16,724,444 km (0.061 R)
• M55: 17,249,981 km (0.08 R)
• M56: 17,453,434 km (0.113 R)
• M57: 17,780,904 km (0.116 R)
• M58: 17,945,312 km (0.039 R)
• M59: 18,400,089 km (0.08 R)
• M60: 18,524,854 km (0.098 R)
• M61: 18,775,131 km (0.116 R)
• M62: 19,152,567 km (0.062 R)
• M63: 19,278,977 km (0.054 R)
• M64: 19,702,189 km (0.118 R)
• M65: 19,915,067 km (0.039 R)
• M66: 20,171,478 km (0.104 R)
• M67: 20,299,982 km (0.098 R)
• M68: 20,730,675 km (0.049 R)
• M69: 20,817,142 km (0.093 R)
• M70: 21,513,371 km (0.065 R)
• M71: 21,600,885 km (0.05 R)
• M72: 22,394,352 km (0.083 R)
• M73: 23,873,726 km (0.032 R)
• M74: 24,328,204 km (0.095 R)
• M75: 25,755,218 km (0.07 R)
• M76: 26,127,867 km (0.115 R)
• M77: 27,636,262 km (0.053 R)
• M78: 28,017,886 km (0.091 R)
• M79: 28,113,479 km (0.093 R)
• M80: 28,497,198 km (0.083 R)
• M81: 28,593,389 km (0.117 R)
• M82: 28,882,562 km (0.099 R)
• M83: 29,027,672 km (0.114 R)
• M84: 29,221,251 km (0.087 R)
• M85: 29,707,444 km (0.114 R)
• M86: 30,147,113 km (0.104 R)
• M87: 30,294,317 km (0.052 R)
• M88: 30,490,739 km (0.059 R)
• M89: 31,280,915 km (0.098 R)
• M90: 31,578,914 km (0.087 R)
• M91: 31,678,396 km (0.044 R)
• M92: 32,077,673 km (0.066 R)
• M93: 32,177,754 km (0.099 R)
• M94: 33,894,988 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.3

Radius: 7.9

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 11.97 AU - 17.33 AU

Year: 20180 Days

Day: 20.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 62,016,659 km

• M1: 113,844 km (0.09 R)
• M2: 189,989 km (0.068 R)
• M3: 273,315 km (0.081 R)
• M4: 372,947 km (0.117 R)
• M5: 469,438 km (0.108 R)
• M6: 769,831 km (0.092 R)
• M7: 918,830 km (0.055 R)
• M8: 1,605,634 km (0.063 R)
• M9: 1,659,788 km (0.032 R)
• M10: 1,798,017 km (0.071 R)
• M11: 2,056,223 km (0.065 R)
• M12: 2,388,031 km (0.054 R)
• M13: 2,736,743 km (0.05 R)
• M14: 3,101,463 km (0.097 R)
• M15: 3,411,430 km (0.119 R)
• M16: 3,767,622 km (0.119 R)
• M17: 4,023,884 km (0.113 R)
• M18: 4,135,484 km (0.12 R)
• M19: 5,307,433 km (0.112 R)
• M20: 6,014,433 km (0.029 R)
• M21: 6,270,993 km (0.12 R)
• M22: 6,972,757 km (0.094 R)
• M23: 7,062,216 km (0.071 R)
• M24: 7,791,655 km (0.099 R)
• M25: 9,174,089 km (0.1 R)
• M26: 9,767,993 km (0.058 R)
• M27: 10,374,463 km (0.089 R)
• M28: 11,201,739 km (0.077 R)
• M29: 11,570,348 km (0.03 R)
• M30: 12,319,534 km (0.099 R)
• M31: 12,482,147 km (0.111 R)
• M32: 12,754,714 km (0.089 R)
• M33: 13,029,227 km (0.118 R)
• M34: 17,193,283 km (0.097 R)
• M35: 17,375,045 km (0.114 R)
• M36: 17,679,327 km (0.044 R)
• M37: 18,540,861 km (0.107 R)
• M38: 19,605,250 km (0.093 R)
• M39: 20,753,862 km (0.062 R)
• M40: 21,662,220 km (0.051 R)
• M41: 22,187,010 km (0.09 R)
• M42: 25,699,418 km (0.103 R)
• M43: 25,837,946 km (0.095 R)
• M44: 26,185,312 km (0.042 R)
• M45: 26,884,682 km (0.112 R)
• M46: 27,519,276 km (0.044 R)
• M47: 28,516,346 km (0.07 R)
• M48: 29,019,294 km (0.079 R)
• M49: 29,091,400 km (0.053 R)
• M50: 29,452,829 km (0.115 R)
• M51: 31,800,468 km (0.111 R)
• M52: 33,751,823 km (0.1 R)
• M53: 34,512,678 km (0.078 R)
• M54: 35,355,961 km (0.046 R)
• M55: 35,510,047 km (0.106 R)
• M56: 35,664,432 km (0.092 R)
• M57: 36,906,842 km (0.053 R)
• M58: 37,533,358 km (0.086 R)
• M59: 39,513,734 km (0.07 R)
• M60: 39,753,689 km (0.117 R)
• M61: 42,670,399 km (0.104 R)
• M62: 44,736,196 km (0.098 R)
• M63: 46,496,365 km (0.073 R)
• M64: 46,580,738 km (0.104 R)
• M65: 46,918,829 km (0.054 R)
• M66: 49,911,385 km (0.092 R)
• M67: 50,951,539 km (0.07 R)
• M68: 52,877,013 km (0.088 R)
• M69: 53,671,527 km (0.093 R)
• M70: 54,470,081 km (0.076 R)
• M71: 54,648,102 km (0.082 R)
• M72: 60,260,416 km (0.093 R)
• M73: 60,352,419 km (0.117 R)
• M74: 60,905,482 km (0.103 R)
• M75: 61,182,687 km (0.099 R)
• M76: 61,645,543 km (0.112 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 14,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit