🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.48 AU - 0.66 AU

Year: 156 Days

Day: 45.2 Hours

Environment

Temp: 251 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,709,597 km

• M1: 274,811 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.63 AU - 1.01 AU

Year: 269 Days

Day: 28.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.76 AU - 1.16 AU

Year: 340 Days

Day: 32.6 Hours

Environment

Temp: 83 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.86 AU - 1.1 AU

Year: 351 Days

Day: 14.1 Hours

Environment

Temp: 152 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.24 AU - 2 AU

Year: 746 Days

Day: 25.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.56 AU - 1.86 AU

Year: 809 Days

Day: 12.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.79 AU - 2.47 AU

Year: 1124 Days

Day: 39.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,709,597 km

• M1: 1,176,737 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.3

Radius: 8

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 15.78 AU - 21.74 AU

Year: 29386 Days

Day: 22.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,709,597 km

• M1: 109,356 km (0.106 R)
• M2: 188,942 km (0.091 R)
• M3: 245,341 km (0.111 R)
• M4: 477,965 km (0.114 R)
• M5: 529,128 km (0.085 R)
• M6: 899,532 km (0.1 R)
• M7: 1,054,216 km (0.054 R)
• M8: 1,241,662 km (0.096 R)
• M9: 1,465,610 km (0.105 R)
• M10: 1,569,282 km (0.076 R)
• M11: 1,839,455 km (0.063 R)
• M12: 2,672,267 km (0.101 R)
• M13: 3,536,942 km (0.098 R)
• M14: 3,642,110 km (0.047 R)
• M15: 3,999,798 km (0.1 R)
• M16: 5,218,572 km (0.111 R)
• M17: 5,418,734 km (0.087 R)
• M18: 5,744,409 km (0.06 R)
• M19: 5,826,837 km (0.083 R)
• M20: 8,335,593 km (0.046 R)
• M21: 9,382,180 km (0.117 R)
• M22: 10,219,031 km (0.111 R)
• M23: 10,319,112 km (0.096 R)
• M24: 10,926,180 km (0.115 R)
• M25: 13,908,413 km (0.105 R)
• M26: 15,949,527 km (0.099 R)
• M27: 16,298,688 km (0.03 R)
• M28: 17,063,881 km (0.073 R)
• M29: 17,242,202 km (0.069 R)
• M30: 17,301,742 km (0.045 R)
• M31: 17,600,489 km (0.097 R)
• M32: 17,901,031 km (0.109 R)
• M33: 17,961,319 km (0.088 R)
• M34: 18,263,955 km (0.045 R)
• M35: 19,305,306 km (0.113 R)
• M36: 19,989,267 km (0.057 R)
• M37: 20,239,994 km (0.09 R)
• M38: 20,365,805 km (0.082 R)
• M39: 20,491,767 km (0.102 R)
• M40: 22,088,574 km (0.059 R)
• M41: 22,673,203 km (0.114 R)
• M42: 23,131,421 km (0.098 R)
• M43: 23,924,140 km (0.118 R)
• M44: 23,990,562 km (0.115 R)
• M45: 24,524,477 km (0.096 R)
• M46: 24,725,686 km (0.107 R)
• M47: 25,739,959 km (0.099 R)
• M48: 27,878,910 km (0.039 R)
• M49: 28,580,972 km (0.083 R)
• M50: 29,288,870 km (0.092 R)
• M51: 29,787,778 km (0.098 R)
• M52: 30,074,109 km (0.115 R)
• M53: 30,145,916 km (0.084 R)
• M54: 30,217,723 km (0.078 R)
• M55: 31,738,535 km (0.053 R)
• M56: 31,811,538 km (0.077 R)
• M57: 32,250,907 km (0.048 R)
• M58: 32,618,769 km (0.034 R)
• M59: 33,581,281 km (0.07 R)
• M60: 33,879,280 km (0.085 R)
• M61: 33,953,930 km (0.038 R)
• M62: 34,403,022 km (0.097 R)
• M63: 34,628,317 km (0.072 R)
• M64: 35,155,799 km (0.088 R)
• M65: 35,382,739 km (0.04 R)
• M66: 35,534,281 km (0.068 R)
• M67: 35,761,969 km (0.034 R)
• M68: 36,907,889 km (0.084 R)
• M69: 37,061,526 km (0.096 R)
• M70: 37,446,741 km (0.095 R)
• M71: 38,376,491 km (0.118 R)
• M72: 38,922,374 km (0.08 R)
• M73: 39,785,404 km (0.044 R)
• M74: 40,654,717 km (0.116 R)
• M75: 41,290,807 km (0.11 R)
• M76: 41,610,049 km (0.094 R)
• M77: 41,930,189 km (0.074 R)
• M78: 42,090,558 km (0.103 R)
• M79: 42,734,128 km (0.099 R)
• M80: 43,543,153 km (0.117 R)
• M81: 44,275,584 km (0.12 R)
• M82: 45,423,000 km (0.079 R)
• M83: 46,165,753 km (0.104 R)
• M84: 46,912,546 km (0.102 R)
• M85: 50,279,545 km (0.071 R)
• M86: 50,364,816 km (0.1 R)
• M87: 51,133,450 km (0.077 R)
• M88: 51,648,066 km (0.066 R)
• M89: 53,723,737 km (0.079 R)
• M90: 55,386,218 km (0.069 R)
• M91: 56,091,273 km (0.12 R)
• M92: 56,179,536 km (0.081 R)
• M93: 58,313,549 km (0.055 R)
• M94: 58,403,009 km (0.097 R)
• M95: 58,761,445 km (0.04 R)
• M96: 60,292,879 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497

Radius: 3.7

Gravity: 36.3 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 15.3 AU - 23.64 AU

Year: 31070 Days

Day: 15.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 91,709,597 km

• M1: 595,549 km (0.105 R)
• M2: 806,931 km (0.097 R)
• M3: 1,260,811 km (0.096 R)
• M4: 1,671,457 km (0.054 R)
• M5: 1,853,966 km (0.091 R)
• M6: 2,004,611 km (0.078 R)
• M7: 4,643,368 km (0.067 R)
• M8: 6,357,910 km (0.025 R)
• M9: 6,584,700 km (0.099 R)
• M10: 7,458,351 km (0.066 R)
• M11: 7,517,891 km (0.1 R)
• M12: 7,757,697 km (0.039 R)
• M13: 8,244,638 km (0.078 R)
• M14: 9,184,112 km (0.11 R)
• M15: 9,440,224 km (0.094 R)
• M16: 9,569,327 km (0.084 R)
• M17: 10,289,042 km (0.078 R)
• M18: 10,823,406 km (0.09 R)
• M19: 11,435,261 km (0.105 R)
• M20: 11,710,821 km (0.055 R)
• M21: 12,906,108 km (0.091 R)
• M22: 13,264,993 km (0.117 R)
• M23: 13,409,355 km (0.071 R)
• M24: 15,183,286 km (0.076 R)
• M25: 15,485,923 km (0.088 R)
• M26: 15,943,842 km (0.036 R)
• M27: 16,020,586 km (0.075 R)
• M28: 16,561,232 km (0.085 R)
• M29: 17,739,615 km (0.029 R)
• M30: 18,459,629 km (0.109 R)
• M31: 19,189,068 km (0.031 R)
• M32: 19,516,239 km (0.081 R)
• M33: 20,759,697 km (0.098 R)
• M34: 21,687,802 km (0.106 R)
• M35: 22,715,539 km (0.107 R)
• M36: 23,409,374 km (0.074 R)
• M37: 23,758,984 km (0.067 R)
• M38: 24,640,415 km (0.088 R)
• M39: 24,996,009 km (0.106 R)
• M40: 26,435,290 km (0.069 R)
• M41: 27,256,582 km (0.064 R)
• M42: 27,808,748 km (0.094 R)
• M43: 27,993,651 km (0.073 R)
• M44: 28,457,554 km (0.074 R)
• M45: 29,205,244 km (0.118 R)
• M46: 29,487,236 km (0.114 R)
• M47: 29,864,672 km (0.118 R)
• M48: 31,390,420 km (0.066 R)
• M49: 31,679,294 km (0.098 R)
• M50: 32,356,823 km (0.103 R)
• M51: 32,453,912 km (0.103 R)
• M52: 33,529,371 km (0.059 R)
• M53: 33,726,092 km (0.117 R)
• M54: 36,116,965 km (0.025 R)
• M55: 37,638,824 km (0.097 R)
• M56: 42,009,924 km (0.053 R)
• M57: 43,074,164 km (0.089 R)
• M58: 43,824,247 km (0.102 R)
• M59: 47,197,979 km (0.112 R)
• M60: 47,308,083 km (0.111 R)
• M61: 49,083,061 km (0.087 R)
• M62: 49,530,209 km (0.092 R)
• M63: 50,653,989 km (0.085 R)
• M64: 50,992,828 km (0.062 R)
• M65: 51,672,601 km (0.115 R)
• M66: 52,127,528 km (0.068 R)
• M67: 52,469,508 km (0.084 R)
• M68: 55,930,306 km (0.107 R)
• M69: 56,163,678 km (0.109 R)
• M70: 56,397,350 km (0.066 R)
• M71: 56,514,336 km (0.115 R)
• M72: 57,335,179 km (0.052 R)
• M73: 58,396,426 km (0.096 R)
• M74: 58,751,721 km (0.083 R)
• M75: 58,988,834 km (0.068 R)
• M76: 60,538,369 km (0.095 R)
• M77: 61,378,211 km (0.094 R)
• M78: 61,739,340 km (0.088 R)
• M79: 62,705,892 km (0.03 R)
• M80: 64,164,920 km (0.057 R)
• M81: 66,497,899 km (0.116 R)
• M82: 68,608,725 km (0.1 R)
• M83: 69,358,958 km (0.113 R)
• M84: 73,661,244 km (0.118 R)
• M85: 75,071,503 km (0.115 R)
• M86: 75,715,522 km (0.117 R)
• M87: 76,749,692 km (0.091 R)
• M88: 77,008,945 km (0.102 R)
• M89: 77,788,649 km (0.066 R)
• M90: 80,143,020 km (0.115 R)
• M91: 80,274,517 km (0.077 R)
• M92: 81,593,222 km (0.083 R)
• M93: 83,985,142 km (0.082 R)
• M94: 86,669,676 km (0.1 R)
• M95: 88,158,025 km (0.096 R)
• M96: 88,973,483 km (0.082 R)
• M97: 89,109,617 km (0.113 R)
• M98: 89,245,901 km (0.12 R)
• M99: 91,709,628 km (0.106 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 15,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit