🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.53 AU - 0.63 AU

Year: 169 Days

Day: 45.7 Hours

Environment

Temp: 132 °C

Axial Tilt: 98.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,057,681 km

• M1: 119,230 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.67 AU - 0.69 AU

Year: 215 Days

Day: 25.3 Hours

Environment

Temp: 90 °C

Axial Tilt: 51.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,057,681 km

• M1: 42,336 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.67 AU - 1.07 AU

Year: 311 Days

Day: 15.2 Hours

Environment

Temp: 32 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,057,681 km

• M1: 357,838 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.72 AU - 1.18 AU

Year: 355 Days

Day: 12.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.78 AU - 1.22 AU

Year: 383 Days

Day: 42 Hours

Environment

Temp: 3 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,057,681 km

• M1: 252,521 km (0.065 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.99 AU - 2.15 AU

Year: 1140 Days

Day: 22.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,057,681 km

• M1: 842,984 km (0.057 R)
• M2: 1,286,691 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.4

Radius: 13.5

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.82 AU - 8.44 AU

Year: 8070 Days

Day: 7.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 88,057,681 km

• M1: 176,525 km (0.077 R)
• M2: 334,800 km (0.064 R)
• M3: 751,131 km (0.036 R)
• M4: 1,223,112 km (0.111 R)
• M5: 2,073,726 km (0.06 R)
• M6: 2,466,420 km (0.106 R)
• M7: 3,001,681 km (0.089 R)
• M8: 3,183,143 km (0.063 R)
• M9: 3,384,053 km (0.115 R)
• M10: 4,262,941 km (0.084 R)
• M11: 5,029,480 km (0.098 R)
• M12: 5,318,952 km (0.108 R)
• M13: 5,726,008 km (0.089 R)
• M14: 6,258,876 km (0.115 R)
• M15: 6,688,670 km (0.038 R)
• M16: 6,987,268 km (0.102 R)
• M17: 7,515,348 km (0.11 R)
• M18: 8,502,694 km (0.12 R)
• M19: 8,957,023 km (0.112 R)
• M20: 9,220,315 km (0.068 R)
• M21: 9,463,860 km (0.028 R)
• M22: 10,184,473 km (0.096 R)
• M23: 10,620,850 km (0.06 R)
• M24: 11,039,874 km (0.064 R)
• M25: 11,180,646 km (0.077 R)
• M26: 11,678,507 km (0.059 R)
• M27: 11,846,057 km (0.109 R)
• M28: 12,159,465 km (0.094 R)
• M29: 12,967,143 km (0.09 R)
• M30: 13,315,108 km (0.093 R)
• M31: 13,918,735 km (0.072 R)
• M32: 14,582,800 km (0.031 R)
• M33: 15,204,978 km (0.104 R)
• M34: 16,181,104 km (0.066 R)
• M35: 17,395,689 km (0.086 R)
• M36: 18,416,246 km (0.083 R)
• M37: 18,527,696 km (0.064 R)
• M38: 18,667,421 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.5

Radius: 14.3

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.1 AU - 13.76 AU

Year: 14796 Days

Day: 14.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 88,057,681 km

• M1: 302,188 km (0.095 R)
• M2: 653,294 km (0.102 R)
• M3: 806,482 km (0.115 R)
• M4: 1,011,880 km (0.048 R)
• M5: 1,638,845 km (0.062 R)
• M6: 1,758,373 km (0.051 R)
• M7: 1,856,061 km (0.087 R)
• M8: 2,292,587 km (0.101 R)
• M9: 2,400,148 km (0.058 R)
• M10: 2,676,605 km (0.077 R)
• M11: 2,847,595 km (0.119 R)
• M12: 3,022,326 km (0.077 R)
• M13: 3,260,934 km (0.03 R)
• M14: 3,505,826 km (0.089 R)
• M15: 4,046,622 km (0.119 R)
• M16: 4,177,820 km (0.111 R)
• M17: 4,785,636 km (0.098 R)
• M18: 5,206,455 km (0.096 R)
• M19: 5,421,427 km (0.116 R)
• M20: 5,602,889 km (0.067 R)
• M21: 5,860,347 km (0.107 R)
• M22: 6,811,490 km (0.075 R)
• M23: 7,285,267 km (0.063 R)
• M24: 7,933,624 km (0.053 R)
• M25: 8,306,571 km (0.044 R)
• M26: 9,766,796 km (0.091 R)
• M27: 10,077,361 km (0.075 R)
• M28: 10,256,280 km (0.102 R)
• M29: 11,491,360 km (0.052 R)
• M30: 11,913,526 km (0.106 R)
• M31: 12,197,911 km (0.045 R)
• M32: 12,773,265 km (0.086 R)
• M33: 13,161,770 km (0.113 R)
• M34: 13,406,512 km (0.107 R)
• M35: 15,009,005 km (0.065 R)
• M36: 15,316,279 km (0.096 R)
• M37: 16,197,859 km (0.118 R)
• M38: 16,407,745 km (0.105 R)
• M39: 16,883,316 km (0.116 R)
• M40: 17,096,045 km (0.073 R)
• M41: 18,064,840 km (0.119 R)
• M42: 18,446,315 km (0.115 R)
• M43: 18,610,723 km (0.115 R)
• M44: 18,720,528 km (0.065 R)
• M45: 19,161,991 km (0.039 R)
• M46: 19,495,295 km (0.115 R)
• M47: 19,830,694 km (0.109 R)
• M48: 20,055,240 km (0.098 R)
• M49: 20,393,780 km (0.084 R)
• M50: 21,651,001 km (0.068 R)
• M51: 22,347,379 km (0.094 R)
• M52: 22,581,200 km (0.092 R)
• M53: 23,051,237 km (0.105 R)
• M54: 23,287,452 km (0.097 R)
• M55: 23,941,194 km (0.081 R)
• M56: 24,060,723 km (0.072 R)
• M57: 25,023,984 km (0.052 R)
• M58: 26,369,018 km (0.074 R)
• M59: 26,988,204 km (0.031 R)
• M60: 27,299,517 km (0.113 R)
• M61: 28,177,806 km (0.039 R)
• M62: 29,065,221 km (0.03 R)
• M63: 29,384,463 km (0.06 R)
• M64: 29,961,910 km (0.051 R)
• M65: 30,672,949 km (0.074 R)
• M66: 30,802,800 km (0.115 R)
• M67: 31,389,373 km (0.045 R)
• M68: 32,111,333 km (0.106 R)
• M69: 32,309,251 km (0.116 R)
• M70: 33,371,395 km (0.03 R)
• M71: 36,145,090 km (0.072 R)
• M72: 38,151,347 km (0.03 R)
• M73: 38,781,303 km (0.052 R)
• M74: 38,921,776 km (0.116 R)
• M75: 41,335,537 km (0.1 R)
• M76: 41,766,379 km (0.119 R)
• M77: 43,213,739 km (0.055 R)
• M78: 45,489,421 km (0.114 R)
• M79: 45,711,724 km (0.092 R)
• M80: 46,157,525 km (0.073 R)
• M81: 47,128,116 km (0.086 R)
• M82: 47,879,247 km (0.066 R)
• M83: 48,331,930 km (0.117 R)
• M84: 48,634,417 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.5

Radius: 3.5

Gravity: 60.53 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 15.69 AU - 15.81 AU

Year: 23933 Days

Day: 18.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 88,057,681 km

• M1: 106,514 km (0.116 R)
• M2: 695,481 km (0.042 R)
• M3: 969,095 km (0.104 R)
• M4: 1,087,128 km (0.055 R)
• M5: 1,209,948 km (0.1 R)
• M6: 1,241,214 km (0.119 R)
• M7: 1,435,242 km (0.102 R)
• M8: 2,148,076 km (0.115 R)
• M9: 2,826,801 km (0.107 R)
• M10: 2,910,726 km (0.068 R)
• M11: 3,656,621 km (0.099 R)
• M12: 3,702,248 km (0.081 R)
• M13: 4,027,025 km (0.106 R)
• M14: 5,054,762 km (0.087 R)
• M15: 9,312,019 km (0.048 R)
• M16: 9,878,695 km (0.099 R)
• M17: 10,391,816 km (0.092 R)
• M18: 10,586,443 km (0.069 R)
• M19: 11,577,529 km (0.078 R)
• M20: 13,014,117 km (0.084 R)
• M21: 16,804,329 km (0.075 R)
• M22: 18,659,941 km (0.066 R)
• M23: 19,531,797 km (0.088 R)
• M24: 19,932,570 km (0.105 R)
• M25: 20,013,054 km (0.077 R)
• M26: 20,255,103 km (0.086 R)
• M27: 20,336,035 km (0.088 R)
• M28: 21,397,432 km (0.108 R)
• M29: 21,893,349 km (0.098 R)
• M30: 22,728,404 km (0.105 R)
• M31: 22,896,553 km (0.061 R)
• M32: 24,687,987 km (0.094 R)
• M33: 25,382,121 km (0.031 R)
• M34: 27,951,764 km (0.049 R)
• M35: 28,765,875 km (0.059 R)
• M36: 29,771,472 km (0.052 R)
• M37: 29,955,627 km (0.111 R)
• M38: 31,911,021 km (0.116 R)
• M39: 32,666,789 km (0.056 R)
• M40: 33,428,392 km (0.084 R)
• M41: 33,523,985 km (0.072 R)
• M42: 34,003,446 km (0.102 R)
• M43: 34,195,829 km (0.097 R)
• M44: 34,292,170 km (0.065 R)
• M45: 34,775,222 km (0.073 R)
• M46: 37,026,071 km (0.062 R)
• M47: 37,124,956 km (0.089 R)
• M48: 40,336,822 km (0.109 R)
• M49: 41,975,667 km (0.116 R)
• M50: 44,579,717 km (0.047 R)
• M51: 45,635,878 km (0.087 R)
• M52: 45,848,157 km (0.112 R)
• M53: 46,380,127 km (0.115 R)
• M54: 48,420,193 km (0.07 R)
• M55: 48,853,429 km (0.107 R)
• M56: 49,288,010 km (0.098 R)
• M57: 50,708,891 km (0.062 R)
• M58: 53,479,144 km (0.075 R)
• M59: 58,587,912 km (0.084 R)
• M60: 61,375,369 km (0.114 R)
• M61: 61,844,209 km (0.09 R)
• M62: 61,961,643 km (0.054 R)
• M63: 62,079,077 km (0.109 R)
• M64: 62,196,512 km (0.034 R)
• M65: 64,920,090 km (0.104 R)
• M66: 66,717,210 km (0.113 R)
• M67: 67,078,488 km (0.069 R)
• M68: 68,166,514 km (0.072 R)
• M69: 71,219,357 km (0.104 R)
• M70: 72,082,088 km (0.047 R)
• M71: 72,948,260 km (0.115 R)
• M72: 76,069,769 km (0.097 R)
• M73: 76,699,277 km (0.118 R)
• M74: 78,090,388 km (0.081 R)
• M75: 83,088,901 km (0.071 R)
• M76: 83,218,304 km (0.102 R)
• M77: 85,299,808 km (0.052 R)
• M78: 86,478,191 km (0.068 R)
• M79: 87,530,163 km (0.033 R)
• M80: 87,925,700 km (0.109 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 16,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit