🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.56 AU - 0.88 AU

Year: 213 Days

Day: 28.9 Hours

Environment

Temp: 230 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.59 AU - 0.97 AU

Year: 240 Days

Day: 45.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,042,054 km

• M1: 338,390 km (0.086 R)
• M2: 465,399 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.87 AU - 0.93 AU

Year: 297 Days

Day: 28.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.43 AU - 1.69 AU

Year: 679 Days

Day: 36.5 Hours

Environment

Temp: -21 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,042,054 km

• M1: 331,359 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.03 AU - 2.85 AU

Year: 1327 Days

Day: 31.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.03 AU - 4.03 AU

Year: 2310 Days

Day: 20.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.1 AU - 4.5 AU

Year: 3105 Days

Day: 33.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.8

Radius: 14.8

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.68 AU - 8.46 AU

Year: 7984 Days

Day: 8.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 71,042,054 km

• M1: 184,753 km (0.099 R)
• M2: 288,873 km (0.117 R)
• M3: 602,730 km (0.1 R)
• M4: 786,137 km (0.105 R)
• M5: 885,769 km (0.119 R)
• M6: 979,716 km (0.087 R)
• M7: 1,133,503 km (0.09 R)
• M8: 1,237,025 km (0.106 R)
• M9: 1,581,100 km (0.119 R)
• M10: 1,738,178 km (0.066 R)
• M11: 1,886,878 km (0.098 R)
• M12: 2,300,366 km (0.05 R)
• M13: 2,695,604 km (0.102 R)
• M14: 2,933,614 km (0.106 R)
• M15: 3,178,805 km (0.097 R)
• M16: 4,153,585 km (0.037 R)
• M17: 4,504,541 km (0.113 R)
• M18: 4,712,183 km (0.09 R)
• M19: 5,215,730 km (0.052 R)
• M20: 5,394,050 km (0.114 R)
• M21: 5,514,178 km (0.059 R)
• M22: 5,736,630 km (0.091 R)
• M23: 6,592,180 km (0.108 R)
• M24: 6,980,536 km (0.117 R)
• M25: 7,644,302 km (0.057 R)
• M26: 7,938,411 km (0.101 R)
• M27: 8,678,023 km (0.049 R)
• M28: 8,890,153 km (0.052 R)
• M29: 9,056,206 km (0.042 R)
• M30: 9,151,650 km (0.08 R)
• M31: 9,779,961 km (0.041 R)
• M32: 9,926,866 km (0.059 R)
• M33: 10,422,334 km (0.113 R)
• M34: 10,698,193 km (0.104 R)
• M35: 11,129,334 km (0.086 R)
• M36: 11,488,817 km (0.114 R)
• M37: 11,721,891 km (0.086 R)
• M38: 12,937,673 km (0.109 R)
• M39: 13,099,238 km (0.089 R)
• M40: 13,505,995 km (0.108 R)
• M41: 13,944,616 km (0.084 R)
• M42: 14,221,073 km (0.059 R)
• M43: 14,443,525 km (0.097 R)
• M44: 14,639,199 km (0.106 R)
• M45: 14,948,418 km (0.091 R)
• M46: 15,402,148 km (0.096 R)
• M47: 15,602,160 km (0.094 R)
• M48: 15,774,198 km (0.106 R)
• M49: 16,410,438 km (0.109 R)
• M50: 16,526,974 km (0.069 R)
• M51: 17,767,889 km (0.11 R)
• M52: 17,947,705 km (0.04 R)
• M53: 18,067,832 km (0.103 R)
• M54: 18,703,025 km (0.052 R)
• M55: 18,916,501 km (0.05 R)
• M56: 19,100,058 km (0.112 R)
• M57: 20,338,878 km (0.087 R)
• M58: 21,031,217 km (0.104 R)
• M59: 21,126,211 km (0.095 R)
• M60: 21,284,935 km (0.059 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.6

Radius: 10

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.36 AU - 10.26 AU

Year: 8342 Days

Day: 9.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 71,042,054 km

• M1: 125,662 km (0.105 R)
• M2: 459,116 km (0.087 R)
• M3: 634,893 km (0.086 R)
• M4: 801,845 km (0.056 R)
• M5: 1,088,923 km (0.074 R)
• M6: 1,161,328 km (0.114 R)
• M7: 1,254,079 km (0.106 R)
• M8: 1,427,762 km (0.06 R)
• M9: 1,951,504 km (0.051 R)
• M10: 2,199,837 km (0.093 R)
• M11: 2,827,400 km (0.093 R)
• M12: 3,346,504 km (0.096 R)
• M13: 4,036,599 km (0.111 R)
• M14: 4,619,881 km (0.098 R)
• M15: 5,074,809 km (0.112 R)
• M16: 5,354,706 km (0.098 R)
• M17: 5,768,045 km (0.106 R)
• M18: 5,929,611 km (0.098 R)
• M19: 6,490,752 km (0.075 R)
• M20: 6,726,668 km (0.071 R)
• M21: 6,965,576 km (0.071 R)
• M22: 7,103,356 km (0.12 R)
• M23: 7,207,177 km (0.088 R)
• M24: 7,521,931 km (0.07 R)
• M25: 7,912,830 km (0.092 R)
• M26: 8,937,426 km (0.119 R)
• M27: 9,012,225 km (0.079 R)
• M28: 9,503,504 km (0.071 R)
• M29: 9,848,776 km (0.06 R)
• M30: 9,925,968 km (0.095 R)
• M31: 10,120,146 km (0.11 R)
• M32: 10,393,910 km (0.045 R)
• M33: 10,709,861 km (0.086 R)
• M34: 11,069,195 km (0.074 R)
• M35: 11,799,682 km (0.119 R)
• M36: 12,461,951 km (0.095 R)
• M37: 12,587,464 km (0.079 R)
• M38: 12,882,022 km (0.034 R)
• M39: 13,051,367 km (0.118 R)
• M40: 13,264,095 km (0.11 R)
• M41: 14,520,568 km (0.095 R)
• M42: 14,829,487 km (0.037 R)
• M43: 14,918,199 km (0.095 R)
• M44: 15,498,788 km (0.079 R)
• M45: 16,041,380 km (0.105 R)
• M46: 16,178,112 km (0.103 R)
• M47: 16,315,144 km (0.113 R)
• M48: 16,452,475 km (0.073 R)
• M49: 16,820,785 km (0.117 R)
• M50: 17,471,835 km (0.11 R)
• M51: 18,990,851 km (0.04 R)
• M52: 19,474,202 km (0.1 R)
• M53: 20,502,239 km (0.074 R)
• M54: 21,097,788 km (0.082 R)
• M55: 22,458,231 km (0.087 R)
• M56: 22,611,120 km (0.096 R)
• M57: 22,866,783 km (0.04 R)
• M58: 23,535,784 km (0.08 R)
• M59: 23,691,216 km (0.059 R)
• M60: 24,998,851 km (0.102 R)
• M61: 26,922,680 km (0.085 R)
• M62: 27,030,989 km (0.117 R)
• M63: 27,574,478 km (0.055 R)
• M64: 27,683,684 km (0.111 R)
• M65: 27,847,644 km (0.066 R)
• M66: 27,957,149 km (0.094 R)
• M67: 28,121,707 km (0.061 R)
• M68: 29,060,134 km (0.063 R)
• M69: 29,282,437 km (0.114 R)
• M70: 29,449,538 km (0.039 R)
• M71: 29,616,938 km (0.105 R)
• M72: 30,910,959 km (0.038 R)
• M73: 32,165,786 km (0.098 R)
• M74: 32,683,993 km (0.044 R)
• M75: 32,857,377 km (0.077 R)
• M76: 34,313,712 km (0.077 R)
• M77: 36,387,887 km (0.089 R)
• M78: 36,867,647 km (0.116 R)
• M79: 37,108,350 km (0.119 R)
• M80: 37,591,252 km (0.061 R)
• M81: 39,543,654 km (0.043 R)
• M82: 39,666,773 km (0.077 R)
• M83: 39,851,676 km (0.106 R)
• M84: 40,036,878 km (0.097 R)
• M85: 40,284,313 km (0.092 R)
• M86: 40,470,263 km (0.032 R)
• M87: 40,656,363 km (0.085 R)
• M88: 41,091,842 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.7

Radius: 7

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 16.53 AU - 24.39 AU

Year: 32229 Days

Day: 22.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,042,054 km

• M1: 258,356 km (0.074 R)
• M2: 384,467 km (0.1 R)
• M3: 512,373 km (0.039 R)
• M4: 787,034 km (0.104 R)
• M5: 856,747 km (0.079 R)
• M6: 1,429,408 km (0.068 R)
• M7: 1,573,620 km (0.093 R)
• M8: 1,632,711 km (0.099 R)
• M9: 1,845,439 km (0.104 R)
• M10: 2,230,654 km (0.119 R)
• M11: 2,398,503 km (0.054 R)
• M12: 3,567,610 km (0.106 R)
• M13: 3,685,044 km (0.116 R)
• M14: 4,126,956 km (0.1 R)
• M15: 4,209,235 km (0.119 R)
• M16: 4,417,027 km (0.05 R)
• M17: 4,585,624 km (0.112 R)
• M18: 5,060,447 km (0.105 R)
• M19: 5,326,133 km (0.101 R)
• M20: 6,103,144 km (0.099 R)
• M21: 6,624,792 km (0.089 R)
• M22: 7,062,216 km (0.065 R)
• M23: 7,111,434 km (0.099 R)
• M24: 8,067,364 km (0.102 R)
• M25: 8,797,252 km (0.111 R)
• M26: 10,152,609 km (0.118 R)
• M27: 10,263,760 km (0.059 R)
• M28: 11,225,375 km (0.112 R)
• M29: 11,629,738 km (0.039 R)
• M30: 12,215,564 km (0.106 R)
• M31: 13,172,841 km (0.029 R)
• M32: 13,844,834 km (0.116 R)
• M33: 14,465,516 km (0.119 R)
• M34: 14,528,048 km (0.097 R)
• M35: 14,779,222 km (0.075 R)
• M36: 15,413,368 km (0.067 R)
• M37: 17,902,976 km (0.101 R)
• M38: 19,125,190 km (0.113 R)
• M39: 19,676,907 km (0.082 R)
• M40: 20,163,998 km (0.112 R)
• M41: 22,296,366 km (0.037 R)
• M42: 22,876,955 km (0.101 R)
• M43: 23,315,726 km (0.099 R)
• M44: 23,757,189 km (0.106 R)
• M45: 24,499,194 km (0.06 R)
• M46: 24,648,493 km (0.116 R)
• M47: 24,723,292 km (0.057 R)
• M48: 24,873,040 km (0.045 R)
• M49: 25,098,184 km (0.029 R)
• M50: 26,387,120 km (0.038 R)
• M51: 28,008,910 km (0.107 R)
• M52: 29,107,856 km (0.113 R)
• M53: 29,662,715 km (0.057 R)
• M54: 30,943,871 km (0.099 R)
• M55: 31,024,504 km (0.063 R)
• M56: 31,916,556 km (0.031 R)
• M57: 32,488,618 km (0.118 R)
• M58: 33,063,972 km (0.026 R)
• M59: 33,975,023 km (0.112 R)
• M60: 35,567,941 km (0.072 R)
• M61: 37,700,608 km (0.064 R)
• M62: 38,305,283 km (0.082 R)
• M63: 39,174,446 km (0.045 R)
• M64: 40,314,233 km (0.061 R)
• M65: 40,402,346 km (0.072 R)
• M66: 40,755,397 km (0.098 R)
• M67: 41,375,779 km (0.061 R)
• M68: 41,999,453 km (0.104 R)
• M69: 42,088,763 km (0.044 R)
• M70: 42,985,602 km (0.091 R)
• M71: 43,617,054 km (0.09 R)
• M72: 45,255,001 km (0.097 R)
• M73: 45,621,815 km (0.081 R)
• M74: 45,989,527 km (0.089 R)
• M75: 46,820,394 km (0.079 R)
• M76: 50,383,067 km (0.072 R)
• M77: 51,526,144 km (0.037 R)
• M78: 52,581,408 km (0.072 R)
• M79: 52,677,749 km (0.095 R)
• M80: 53,740,791 km (0.114 R)
• M81: 56,675,901 km (0.032 R)
• M82: 57,963,789 km (0.115 R)
• M83: 58,262,387 km (0.045 R)
• M84: 58,761,146 km (0.095 R)
• M85: 59,662,623 km (0.102 R)
• M86: 62,700,058 km (0.112 R)
• M87: 62,802,233 km (0.093 R)
• M88: 63,723,756 km (0.071 R)
• M89: 64,340,548 km (0.051 R)
• M90: 64,959,435 km (0.07 R)
• M91: 65,373,073 km (0.086 R)
• M92: 66,306,863 km (0.083 R)
• M93: 67,140,721 km (0.061 R)
• M94: 68,608,276 km (0.11 R)
• M95: 69,557,176 km (0.107 R)
• M96: 70,086,303 km (0.115 R)
• M97: 70,192,368 km (0.115 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 559 - 10,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit