🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.41 AU - 0.61 AU

Year: 139 Days

Day: 23.9 Hours

Environment

Temp: 215 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.5 AU - 0.54 AU

Year: 144 Days

Day: 24.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.56 AU - 0.58 AU

Year: 165 Days

Day: 32 Hours

Environment

Temp: 118 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,677,778 km

• M1: 61,485 km (0.031 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.49 AU - 2.75 AU

Year: 1624 Days

Day: 31.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.73 AU - 4.37 AU

Year: 2561 Days

Day: 41.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.1

Radius: 13.9

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.41 AU - 6.27 AU

Year: 4725 Days

Day: 12.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 58,677,778 km

• M1: 217,964 km (0.09 R)
• M2: 376,837 km (0.079 R)
• M3: 543,040 km (0.037 R)
• M4: 728,841 km (0.112 R)
• M5: 903,721 km (0.108 R)
• M6: 1,069,326 km (0.111 R)
• M7: 1,245,701 km (0.089 R)
• M8: 1,557,613 km (0.044 R)
• M9: 2,049,341 km (0.078 R)
• M10: 2,175,751 km (0.048 R)
• M11: 2,470,160 km (0.105 R)
• M12: 2,622,301 km (0.104 R)
• M13: 2,900,852 km (0.066 R)
• M14: 3,007,815 km (0.076 R)
• M15: 3,392,730 km (0.069 R)
• M16: 3,581,822 km (0.081 R)
• M17: 3,677,714 km (0.106 R)
• M18: 3,911,236 km (0.113 R)
• M19: 4,725,348 km (0.119 R)
• M20: 5,087,076 km (0.09 R)
• M21: 5,347,974 km (0.078 R)
• M22: 5,480,069 km (0.071 R)
• M23: 5,702,820 km (0.106 R)
• M24: 5,951,302 km (0.086 R)
• M25: 6,111,223 km (0.095 R)
• M26: 6,694,355 km (0.069 R)
• M27: 7,614,681 km (0.102 R)
• M28: 8,755,963 km (0.026 R)
• M29: 8,885,964 km (0.11 R)
• M30: 9,599,695 km (0.069 R)
• M31: 9,787,889 km (0.109 R)
• M32: 10,004,358 km (0.027 R)
• M33: 10,691,012 km (0.092 R)
• M34: 10,802,313 km (0.059 R)
• M35: 10,997,987 km (0.107 R)
• M36: 11,336,377 km (0.094 R)
• M37: 11,678,059 km (0.09 R)
• M38: 11,965,436 km (0.094 R)
• M39: 12,081,075 km (0.102 R)
• M40: 12,197,014 km (0.111 R)
• M41: 12,342,572 km (0.092 R)
• M42: 12,547,222 km (0.076 R)
• M43: 13,049,123 km (0.08 R)
• M44: 13,527,387 km (0.076 R)
• M45: 13,768,689 km (0.045 R)
• M46: 13,859,644 km (0.066 R)
• M47: 14,011,486 km (0.118 R)
• M48: 14,439,785 km (0.092 R)
• M49: 14,686,472 km (0.081 R)
• M50: 15,372,079 km (0.054 R)
• M51: 16,807,022 km (0.053 R)
• M52: 17,425,609 km (0.111 R)
• M53: 17,886,221 km (0.106 R)
• M54: 18,051,825 km (0.068 R)
• M55: 18,786,052 km (0.088 R)
• M56: 19,530,002 km (0.12 R)
• M57: 19,700,394 km (0.072 R)
• M58: 20,214,711 km (0.089 R)
• M59: 20,421,755 km (0.099 R)
• M60: 20,560,133 km (0.039 R)
• M61: 20,664,103 km (0.112 R)
• M62: 21,854,903 km (0.103 R)
• M63: 21,960,967 km (0.096 R)
• M64: 22,244,904 km (0.096 R)
• M65: 22,565,792 km (0.059 R)
• M66: 22,888,175 km (0.093 R)
• M67: 22,995,885 km (0.064 R)
• M68: 23,103,895 km (0.042 R)
• M69: 23,392,619 km (0.108 R)
• M70: 24,119,665 km (0.029 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.2

Radius: 10

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.84 AU - 6.48 AU

Year: 5156 Days

Day: 5.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 58,677,778 km

• M1: 130,898 km (0.091 R)
• M2: 310,116 km (0.047 R)
• M3: 614,997 km (0.101 R)
• M4: 971,638 km (0.068 R)
• M5: 1,046,886 km (0.079 R)
• M6: 1,435,092 km (0.105 R)
• M7: 1,531,733 km (0.081 R)
• M8: 1,782,907 km (0.119 R)
• M9: 2,168,122 km (0.029 R)
• M10: 2,626,490 km (0.119 R)
• M11: 2,757,837 km (0.103 R)
• M12: 3,885,805 km (0.059 R)
• M13: 4,285,979 km (0.104 R)
• M14: 5,006,592 km (0.104 R)
• M15: 5,381,185 km (0.081 R)
• M16: 5,564,143 km (0.073 R)
• M17: 5,718,229 km (0.106 R)
• M18: 6,015,031 km (0.113 R)
• M19: 6,078,161 km (0.108 R)
• M20: 6,173,156 km (0.05 R)
• M21: 6,445,275 km (0.111 R)
• M22: 6,526,058 km (0.061 R)
• M23: 7,335,681 km (0.106 R)
• M24: 7,521,931 km (0.032 R)
• M25: 7,898,917 km (0.101 R)
• M26: 8,037,445 km (0.102 R)
• M27: 8,600,082 km (0.075 R)
• M28: 8,689,093 km (0.058 R)
• M29: 8,958,220 km (0.106 R)
• M30: 10,174,301 km (0.074 R)
• M31: 11,110,484 km (0.087 R)
• M32: 11,324,409 km (0.066 R)
• M33: 13,023,243 km (0.06 R)
• M34: 13,310,620 km (0.112 R)
• M35: 13,620,886 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.5

Radius: 10.5

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.45 AU - 7.15 AU

Year: 5348 Days

Day: 8.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 58,677,778 km

• M1: 151,393 km (0.027 R)
• M2: 287,826 km (0.086 R)
• M3: 503,247 km (0.085 R)
• M4: 758,910 km (0.097 R)
• M5: 917,484 km (0.105 R)
• M6: 1,071,570 km (0.102 R)
• M7: 1,168,210 km (0.12 R)
• M8: 1,285,046 km (0.118 R)
• M9: 1,370,915 km (0.116 R)
• M10: 1,640,640 km (0.074 R)
• M11: 1,810,882 km (0.083 R)
• M12: 1,888,374 km (0.09 R)
• M13: 2,006,855 km (0.109 R)
• M14: 2,335,073 km (0.078 R)
• M15: 2,614,522 km (0.075 R)
• M16: 2,950,369 km (0.078 R)
• M17: 3,088,747 km (0.109 R)
• M18: 3,229,220 km (0.118 R)
• M19: 3,371,786 km (0.083 R)
• M20: 4,297,199 km (0.119 R)
• M21: 4,428,097 km (0.103 R)
• M22: 4,586,970 km (0.083 R)
• M23: 4,828,720 km (0.083 R)
• M24: 5,102,335 km (0.118 R)
• M25: 5,409,309 km (0.109 R)
• M26: 6,787,555 km (0.064 R)
• M27: 7,218,247 km (0.089 R)
• M28: 7,374,277 km (0.105 R)
• M29: 7,468,374 km (0.12 R)
• M30: 7,721,494 km (0.094 R)
• M31: 7,880,965 km (0.105 R)
• M32: 9,163,019 km (0.093 R)
• M33: 9,707,555 km (0.059 R)
• M34: 9,810,928 km (0.088 R)
• M35: 10,018,569 km (0.083 R)
• M36: 10,579,561 km (0.068 R)
• M37: 11,367,493 km (0.059 R)
• M38: 11,440,048 km (0.039 R)
• M39: 11,695,262 km (0.072 R)
• M40: 11,989,372 km (0.086 R)
• M41: 12,547,222 km (0.076 R)
• M42: 12,810,365 km (0.098 R)
• M43: 13,151,598 km (0.088 R)
• M44: 13,265,890 km (0.076 R)
• M45: 14,901,893 km (0.097 R)
• M46: 15,581,965 km (0.073 R)
• M47: 16,477,158 km (0.11 R)
• M48: 16,765,583 km (0.101 R)
• M49: 17,014,065 km (0.074 R)
• M50: 17,472,732 km (0.117 R)
• M51: 17,556,657 km (0.115 R)
• M52: 18,573,174 km (0.103 R)
• M53: 19,088,688 km (0.089 R)
• M54: 20,530,363 km (0.094 R)
• M55: 21,063,380 km (0.112 R)
• M56: 21,465,948 km (0.102 R)
• M57: 21,645,765 km (0.118 R)
• M58: 21,826,030 km (0.08 R)
• M59: 22,324,490 km (0.118 R)
• M60: 22,552,328 km (0.031 R)
• M61: 23,702,735 km (0.072 R)
• M62: 23,981,735 km (0.035 R)
• M63: 24,589,851 km (0.097 R)
• M64: 25,773,619 km (0.084 R)
• M65: 26,252,332 km (0.101 R)
• M66: 26,975,937 km (0.092 R)
• M67: 27,461,980 km (0.065 R)
• M68: 27,950,866 km (0.108 R)
• M69: 28,887,798 km (0.108 R)
• M70: 29,584,625 km (0.096 R)
• M71: 29,885,017 km (0.114 R)
• M72: 29,985,397 km (0.106 R)
• M73: 30,186,457 km (0.089 R)
• M74: 30,287,136 km (0.117 R)
• M75: 31,504,115 km (0.093 R)
• M76: 31,708,465 km (0.094 R)
• M77: 32,530,506 km (0.087 R)
• M78: 32,737,100 km (0.119 R)
• M79: 33,151,487 km (0.118 R)
• M80: 34,932,449 km (0.077 R)
• M81: 35,303,003 km (0.068 R)
• M82: 35,515,282 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.1

Radius: 8.4

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.92 AU - 11.24 AU

Year: 10476 Days

Day: 13.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 58,677,778 km

• M1: 166,951 km (0.109 R)
• M2: 229,483 km (0.076 R)
• M3: 304,880 km (0.097 R)
• M4: 410,048 km (0.062 R)
• M5: 528,828 km (0.045 R)
• M6: 582,085 km (0.095 R)
• M7: 741,856 km (0.092 R)
• M8: 890,556 km (0.107 R)
• M9: 981,960 km (0.105 R)
• M10: 1,174,493 km (0.073 R)
• M11: 1,595,910 km (0.076 R)
• M12: 1,907,373 km (0.093 R)
• M13: 1,975,290 km (0.1 R)
• M14: 2,061,608 km (0.113 R)
• M15: 2,605,097 km (0.086 R)
• M16: 2,952,015 km (0.065 R)
• M17: 4,255,760 km (0.096 R)
• M18: 4,549,271 km (0.082 R)
• M19: 4,686,901 km (0.102 R)
• M20: 4,990,136 km (0.12 R)
• M21: 5,468,849 km (0.1 R)
• M22: 5,566,387 km (0.107 R)
• M23: 6,138,449 km (0.12 R)
• M24: 7,071,043 km (0.047 R)
• M25: 7,391,780 km (0.028 R)
• M26: 7,635,475 km (0.12 R)
• M27: 8,438,367 km (0.096 R)
• M28: 9,648,464 km (0.091 R)
• M29: 9,944,518 km (0.12 R)
• M30: 10,183,576 km (0.07 R)
• M31: 10,333,922 km (0.114 R)
• M32: 10,667,375 km (0.097 R)
• M33: 11,313,638 km (0.084 R)
• M34: 11,438,253 km (0.09 R)
• M35: 11,972,617 km (0.027 R)
• M36: 12,773,265 km (0.117 R)
• M37: 12,902,966 km (0.106 R)
• M38: 13,294,763 km (0.111 R)
• M39: 13,591,116 km (0.037 R)
• M40: 14,291,234 km (0.097 R)
• M41: 14,628,727 km (0.1 R)
• M42: 14,968,913 km (0.11 R)
• M43: 15,139,903 km (0.084 R)
• M44: 15,415,013 km (0.117 R)
• M45: 15,935,165 km (0.054 R)
• M46: 16,249,919 km (0.066 R)
• M47: 16,355,386 km (0.116 R)
• M48: 16,566,917 km (0.116 R)
• M49: 17,135,389 km (0.098 R)
• M50: 19,584,456 km (0.05 R)
• M51: 20,716,014 km (0.071 R)
• M52: 21,097,937 km (0.113 R)
• M53: 22,257,620 km (0.105 R)
• M54: 22,531,235 km (0.12 R)
• M55: 22,609,624 km (0.11 R)
• M56: 23,437,947 km (0.044 R)
• M57: 24,115,775 km (0.08 R)
• M58: 24,638,620 km (0.069 R)
• M59: 26,105,427 km (0.088 R)
• M60: 26,891,115 km (0.112 R)
• M61: 27,057,468 km (0.118 R)
• M62: 27,224,120 km (0.098 R)
• M63: 27,558,621 km (0.086 R)

Asteroid Belt

Center: 11.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.4

Radius: 7.7

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 11.81 AU - 17.57 AU

Year: 21558 Days

Day: 19.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,677,778 km

• M1: 110,553 km (0.087 R)
• M2: 327,320 km (0.119 R)
• M3: 1,000,211 km (0.074 R)
• M4: 1,066,633 km (0.12 R)
• M5: 1,298,958 km (0.113 R)
• M6: 1,625,082 km (0.094 R)
• M7: 1,838,259 km (0.094 R)
• M8: 1,976,188 km (0.08 R)
• M9: 2,530,897 km (0.058 R)
• M10: 2,684,683 km (0.093 R)
• M11: 2,778,481 km (0.109 R)
• M12: 3,601,718 km (0.113 R)
• M13: 4,022,088 km (0.092 R)
• M14: 4,129,649 km (0.114 R)
• M15: 4,644,266 km (0.084 R)
• M16: 4,795,061 km (0.111 R)
• M17: 4,909,204 km (0.101 R)
• M18: 5,024,244 km (0.056 R)
• M19: 6,017,574 km (0.057 R)
• M20: 6,140,843 km (0.107 R)
• M21: 6,769,453 km (0.108 R)
• M22: 8,042,082 km (0.103 R)
• M23: 9,150,004 km (0.065 R)
• M24: 9,529,833 km (0.097 R)
• M25: 9,818,258 km (0.06 R)
• M26: 10,207,063 km (0.101 R)
• M27: 10,452,702 km (0.083 R)
• M28: 10,749,953 km (0.053 R)
• M29: 11,863,859 km (0.112 R)
• M30: 12,486,785 km (0.109 R)
• M31: 12,907,903 km (0.061 R)
• M32: 14,528,646 km (0.083 R)
• M33: 14,749,602 km (0.098 R)
• M34: 15,250,605 km (0.046 R)
• M35: 15,813,991 km (0.093 R)
• M36: 16,212,370 km (0.118 R)
• M37: 16,499,000 km (0.078 R)
• M38: 16,556,595 km (0.069 R)
• M39: 16,671,785 km (0.086 R)
• M40: 17,193,732 km (0.107 R)
• M41: 17,310,418 km (0.104 R)
• M42: 17,485,897 km (0.118 R)
• M43: 18,731,299 km (0.094 R)
• M44: 20,005,125 km (0.11 R)
• M45: 22,253,132 km (0.112 R)
• M46: 24,056,086 km (0.116 R)
• M47: 24,317,433 km (0.12 R)
• M48: 24,711,324 km (0.111 R)
• M49: 25,107,160 km (0.111 R)
• M50: 25,438,819 km (0.102 R)
• M51: 26,307,683 km (0.1 R)
• M52: 26,982,669 km (0.101 R)
• M53: 27,118,204 km (0.113 R)
• M54: 27,731,705 km (0.031 R)
• M55: 28,005,769 km (0.078 R)
• M56: 28,556,588 km (0.111 R)
• M57: 28,694,816 km (0.061 R)
• M58: 29,739,010 km (0.074 R)
• M59: 29,879,033 km (0.08 R)
• M60: 31,079,257 km (0.073 R)
• M61: 31,435,300 km (0.051 R)
• M62: 31,506,658 km (0.074 R)
• M63: 32,151,275 km (0.118 R)
• M64: 32,367,145 km (0.103 R)
• M65: 33,235,411 km (0.026 R)
• M66: 33,380,970 km (0.067 R)
• M67: 33,672,386 km (0.053 R)
• M68: 33,964,850 km (0.098 R)
• M69: 34,258,062 km (0.03 R)
• M70: 35,811,337 km (0.119 R)
• M71: 38,145,961 km (0.118 R)
• M72: 39,600,950 km (0.072 R)
• M73: 40,451,563 km (0.085 R)
• M74: 40,840,219 km (0.082 R)
• M75: 43,595,363 km (0.084 R)
• M76: 44,393,467 km (0.046 R)
• M77: 45,761,390 km (0.113 R)
• M78: 46,328,665 km (0.095 R)
• M79: 46,898,334 km (0.065 R)
• M80: 47,634,056 km (0.03 R)
• M81: 47,880,145 km (0.12 R)
• M82: 49,365,502 km (0.096 R)
• M83: 51,706,260 km (0.09 R)
• M84: 51,959,080 km (0.099 R)
• M85: 52,297,022 km (0.078 R)
• M86: 52,550,890 km (0.036 R)
• M87: 53,655,819 km (0.067 R)
• M88: 54,768,379 km (0.108 R)
• M89: 55,198,174 km (0.052 R)
• M90: 55,801,951 km (0.086 R)
• M91: 56,842,105 km (0.038 R)
• M92: 57,713,811 km (0.045 R)
• M93: 58,151,385 km (0.047 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 19,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit