🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.53 AU - 0.55 AU

Year: 140 Days

Day: 13.6 Hours

Environment

Temp: 274 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.49 AU - 0.77 AU

Year: 177 Days

Day: 27.4 Hours

Environment

Temp: 214 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.18 AU - 1.58 AU

Year: 572 Days

Day: 16.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,840,778 km

• M1: 60,587 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.66 AU - 1.92 AU

Year: 846 Days

Day: 21.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,840,778 km

• M1: 529,427 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.83 AU - 1.93 AU

Year: 910 Days

Day: 31.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.84 AU - 2.52 AU

Year: 1137 Days

Day: 25.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,840,778 km

• M1: 1,086,829 km (0.09 R)
• M2: 1,943,426 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.2

Radius: 8.7

Gravity: 10.14 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 9.1 AU - 14.32 AU

Year: 14149 Days

Day: 12 Hours

Environment

Temp: -174 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 79,840,778 km

• M1: 137,331 km (0.086 R)
• M2: 386,112 km (0.108 R)
• M3: 706,102 km (0.07 R)
• M4: 787,483 km (0.032 R)
• M5: 872,305 km (0.102 R)
• M6: 983,008 km (0.106 R)
• M7: 1,170,155 km (0.068 R)
• M8: 1,368,970 km (0.093 R)
• M9: 1,446,312 km (0.06 R)
• M10: 1,525,300 km (0.118 R)
• M11: 1,771,089 km (0.091 R)
• M12: 2,029,594 km (0.073 R)
• M13: 2,300,217 km (0.052 R)
• M14: 2,362,001 km (0.087 R)
• M15: 2,646,835 km (0.113 R)
• M16: 3,111,785 km (0.09 R)
• M17: 3,819,682 km (0.056 R)
• M18: 3,893,135 km (0.097 R)
• M19: 4,459,363 km (0.094 R)
• M20: 5,295,166 km (0.08 R)
• M21: 5,710,001 km (0.072 R)
• M22: 6,178,392 km (0.112 R)
• M23: 6,971,410 km (0.051 R)
• M24: 7,152,125 km (0.115 R)
• M25: 7,471,965 km (0.062 R)
• M26: 7,889,941 km (0.119 R)
• M27: 8,748,783 km (0.108 R)
• M28: 9,889,018 km (0.114 R)
• M29: 10,041,159 km (0.105 R)
• M30: 10,761,622 km (0.084 R)
• M31: 11,498,541 km (0.09 R)
• M32: 11,605,204 km (0.068 R)
• M33: 12,965,498 km (0.101 R)
• M34: 13,919,035 km (0.079 R)
• M35: 14,547,944 km (0.105 R)
• M36: 14,721,178 km (0.057 R)
• M37: 15,656,165 km (0.032 R)
• M38: 16,310,207 km (0.075 R)
• M39: 17,460,764 km (0.097 R)
• M40: 17,583,285 km (0.099 R)
• M41: 20,870,848 km (0.089 R)
• M42: 21,590,114 km (0.086 R)
• M43: 23,796,384 km (0.104 R)
• M44: 23,932,368 km (0.066 R)
• M45: 24,273,601 km (0.099 R)
• M46: 24,616,330 km (0.103 R)
• M47: 25,793,665 km (0.109 R)
• M48: 25,933,389 km (0.1 R)
• M49: 26,635,751 km (0.111 R)
• M50: 26,918,491 km (0.059 R)
• M51: 27,415,605 km (0.112 R)
• M52: 27,772,545 km (0.075 R)
• M53: 29,215,716 km (0.079 R)
• M54: 30,387,815 km (0.094 R)
• M55: 30,461,567 km (0.102 R)
• M56: 31,276,876 km (0.028 R)
• M57: 32,626,548 km (0.049 R)
• M58: 32,929,035 km (0.091 R)
• M59: 33,918,475 km (0.086 R)
• M60: 34,609,318 km (0.093 R)
• M61: 35,382,290 km (0.067 R)
• M62: 36,239,037 km (0.11 R)
• M63: 37,260,491 km (0.064 R)
• M64: 38,690,348 km (0.116 R)
• M65: 39,010,637 km (0.074 R)
• M66: 39,572,975 km (0.116 R)
• M67: 40,462,185 km (0.113 R)
• M68: 41,767,426 km (0.117 R)
• M69: 42,507,637 km (0.11 R)
• M70: 45,342,965 km (0.049 R)
• M71: 45,427,338 km (0.07 R)
• M72: 48,411,068 km (0.041 R)
• M73: 51,809,632 km (0.053 R)
• M74: 52,959,591 km (0.042 R)
• M75: 55,554,815 km (0.093 R)
• M76: 57,277,584 km (0.108 R)
• M77: 58,099,774 km (0.11 R)
• M78: 58,374,585 km (0.069 R)
• M79: 59,202,011 km (0.103 R)
• M80: 59,663,221 km (0.042 R)
• M81: 60,125,778 km (0.105 R)
• M82: 60,496,631 km (0.073 R)
• M83: 61,054,332 km (0.072 R)
• M84: 61,427,130 km (0.105 R)
• M85: 61,707,177 km (0.065 R)
• M86: 62,174,820 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.4

Radius: 7.8

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 14.29 AU - 17.25 AU

Year: 22113 Days

Day: 21.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 79.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,840,778 km

• M1: 125,213 km (0.102 R)
• M2: 188,942 km (0.064 R)
• M3: 322,533 km (0.057 R)
• M4: 575,054 km (0.06 R)
• M5: 961,914 km (0.102 R)
• M6: 1,015,470 km (0.072 R)
• M7: 1,328,130 km (0.114 R)
• M8: 1,734,887 km (0.054 R)
• M9: 1,800,859 km (0.066 R)
• M10: 2,038,421 km (0.092 R)
• M11: 3,288,311 km (0.091 R)
• M12: 3,578,979 km (0.051 R)
• M13: 3,706,138 km (0.098 R)
• M14: 3,878,026 km (0.11 R)
• M15: 4,096,438 km (0.106 R)
• M16: 5,296,662 km (0.075 R)
• M17: 6,805,806 km (0.118 R)
• M18: 7,661,655 km (0.051 R)
• M19: 7,825,913 km (0.043 R)
• M20: 7,991,369 km (0.068 R)
• M21: 8,046,720 km (0.069 R)
• M22: 9,008,036 km (0.106 R)
• M23: 9,123,525 km (0.061 R)
• M24: 9,531,628 km (0.11 R)
• M25: 9,590,420 km (0.118 R)
• M26: 10,486,512 km (0.097 R)
• M27: 13,331,564 km (0.086 R)
• M28: 13,661,577 km (0.119 R)
• M29: 13,794,270 km (0.111 R)
• M30: 14,262,362 km (0.053 R)
• M31: 17,321,638 km (0.117 R)
• M32: 17,826,531 km (0.078 R)
• M33: 18,044,346 km (0.075 R)
• M34: 18,117,050 km (0.076 R)
• M35: 18,776,777 km (0.091 R)
• M36: 18,998,481 km (0.11 R)
• M37: 19,369,783 km (0.07 R)
• M38: 19,444,282 km (0.103 R)
• M39: 20,650,191 km (0.095 R)
• M40: 23,054,677 km (0.115 R)
• M41: 25,955,829 km (0.101 R)
• M42: 27,784,663 km (0.118 R)
• M43: 28,544,770 km (0.1 R)
• M44: 28,714,713 km (0.097 R)
• M45: 29,912,842 km (0.085 R)
• M46: 30,952,996 km (0.088 R)
• M47: 34,957,282 km (0.105 R)
• M48: 35,960,635 km (0.057 R)
• M49: 38,744,801 km (0.04 R)
• M50: 38,932,846 km (0.034 R)
• M51: 39,593,470 km (0.094 R)
• M52: 42,079,487 km (0.081 R)
• M53: 43,634,258 km (0.104 R)
• M54: 44,124,042 km (0.097 R)
• M55: 44,418,749 km (0.095 R)
• M56: 44,911,375 km (0.091 R)
• M57: 45,802,679 km (0.104 R)
• M58: 46,799,899 km (0.093 R)
• M59: 47,602,790 km (0.097 R)
• M60: 48,815,730 km (0.1 R)
• M61: 51,478,273 km (0.106 R)
• M62: 52,410,866 km (0.119 R)
• M63: 52,931,467 km (0.065 R)
• M64: 53,140,156 km (0.119 R)
• M65: 53,977,605 km (0.108 R)
• M66: 54,082,622 km (0.103 R)
• M67: 55,242,155 km (0.111 R)
• M68: 55,984,161 km (0.118 R)
• M69: 56,303,253 km (0.1 R)
• M70: 58,122,662 km (0.065 R)
• M71: 58,553,504 km (0.11 R)
• M72: 58,661,364 km (0.117 R)
• M73: 59,526,788 km (0.11 R)
• M74: 60,505,607 km (0.076 R)
• M75: 60,723,720 km (0.1 R)
• M76: 60,832,927 km (0.104 R)
• M77: 61,928,582 km (0.106 R)
• M78: 62,589,056 km (0.107 R)
• M79: 66,375,827 km (0.05 R)
• M80: 66,488,325 km (0.086 R)
• M81: 71,962,261 km (0.11 R)
• M82: 72,888,571 km (0.038 R)
• M83: 73,004,658 km (0.112 R)
• M84: 73,236,984 km (0.108 R)
• M85: 73,353,222 km (0.102 R)
• M86: 74,519,038 km (0.084 R)
• M87: 75,221,549 km (0.089 R)
• M88: 75,808,571 km (0.082 R)
• M89: 76,043,889 km (0.114 R)
• M90: 76,633,005 km (0.099 R)
• M91: 76,869,220 km (0.11 R)
• M92: 78,053,287 km (0.114 R)
• M93: 79,362,867 km (0.114 R)
• M94: 79,482,246 km (0.12 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 10,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit