🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.79 AU - 0.93 AU

Year: 299 Days

Day: 39.3 Hours

Environment

Temp: 77 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.83 AU - 0.93 AU

Year: 309 Days

Day: 31.5 Hours

Environment

Temp: 38 °C

Axial Tilt: 42.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.83 AU - 2.23 AU

Year: 1084 Days

Day: 34.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.97 AU - 2.97 AU

Year: 1455 Days

Day: 39.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.31 AU - 3.85 AU

Year: 2538 Days

Day: 15.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.85 AU - 3.91 AU

Year: 2864 Days

Day: 15.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.7

Radius: 11.6

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.8 AU - 4.9 AU

Year: 4003 Days

Day: 9 Hours

Environment

Temp: -132 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 68,094,866 km

• M1: 252,820 km (0.077 R)
• M2: 425,307 km (0.1 R)
• M3: 525,089 km (0.086 R)
• M4: 676,482 km (0.109 R)
• M5: 832,213 km (0.111 R)
• M6: 1,025,793 km (0.09 R)
• M7: 1,221,317 km (0.11 R)
• M8: 1,316,910 km (0.106 R)
• M9: 1,443,769 km (0.031 R)
• M10: 1,604,587 km (0.091 R)
• M11: 1,802,505 km (0.068 R)
• M12: 1,896,602 km (0.093 R)
• M13: 2,057,420 km (0.066 R)
• M14: 2,239,480 km (0.063 R)
• M15: 2,427,076 km (0.06 R)
• M16: 2,549,148 km (0.095 R)
• M17: 2,909,529 km (0.093 R)
• M18: 3,133,776 km (0.1 R)
• M19: 3,422,051 km (0.101 R)
• M20: 3,678,911 km (0.107 R)
• M21: 3,779,441 km (0.045 R)
• M22: 3,942,203 km (0.102 R)
• M23: 4,638,132 km (0.095 R)
• M24: 4,834,554 km (0.071 R)
• M25: 5,011,529 km (0.105 R)
• M26: 5,694,293 km (0.085 R)
• M27: 6,650,074 km (0.058 R)
• M28: 6,822,411 km (0.093 R)
• M29: 6,996,244 km (0.087 R)
• M30: 7,221,987 km (0.076 R)
• M31: 7,578,030 km (0.065 R)
• M32: 7,991,967 km (0.086 R)
• M33: 8,280,841 km (0.082 R)
• M34: 8,546,377 km (0.084 R)
• M35: 8,841,833 km (0.114 R)
• M36: 9,250,085 km (0.103 R)
• M37: 9,608,970 km (0.098 R)
• M38: 10,085,140 km (0.108 R)
• M39: 11,353,282 km (0.11 R)
• M40: 11,471,165 km (0.093 R)
• M41: 11,826,908 km (0.065 R)
• M42: 12,367,406 km (0.101 R)
• M43: 13,100,734 km (0.08 R)
• M44: 13,286,236 km (0.068 R)
• M45: 13,379,286 km (0.05 R)
• M46: 14,769,648 km (0.093 R)
• M47: 14,930,466 km (0.052 R)
• M48: 15,645,394 km (0.1 R)
• M49: 15,875,176 km (0.05 R)
• M50: 16,238,550 km (0.079 R)
• M51: 16,404,603 km (0.094 R)
• M52: 16,571,255 km (0.11 R)
• M53: 16,973,524 km (0.063 R)
• M54: 17,345,125 km (0.091 R)
• M55: 18,027,740 km (0.106 R)
• M56: 18,406,821 km (0.098 R)
• M57: 18,545,349 km (0.065 R)
• M58: 18,649,469 km (0.098 R)
• M59: 18,998,032 km (0.098 R)
• M60: 19,103,050 km (0.076 R)
• M61: 19,278,378 km (0.117 R)
• M62: 19,524,766 km (0.12 R)
• M63: 19,666,136 km (0.082 R)
• M64: 20,341,870 km (0.072 R)
• M65: 20,700,605 km (0.091 R)
• M66: 21,206,396 km (0.108 R)
• M67: 21,606,570 km (0.116 R)
• M68: 22,082,890 km (0.045 R)
• M69: 22,562,650 km (0.11 R)
• M70: 22,710,902 km (0.113 R)
• M71: 23,157,750 km (0.076 R)
• M72: 23,946,730 km (0.074 R)
• M73: 24,135,971 km (0.12 R)
• M74: 24,553,798 km (0.119 R)
• M75: 24,897,574 km (0.105 R)
• M76: 25,089,208 km (0.098 R)
• M77: 25,242,846 km (0.06 R)
• M78: 25,821,939 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.1

Radius: 8.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.45 AU - 5.53 AU

Year: 4820 Days

Day: 12.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 68,094,866 km

• M1: 109,805 km (0.112 R)
• M2: 187,297 km (0.093 R)
• M3: 546,182 km (0.047 R)
• M4: 907,909 km (0.081 R)
• M5: 972,237 km (0.117 R)
• M6: 1,063,342 km (0.115 R)
• M7: 1,363,285 km (0.03 R)
• M8: 1,790,088 km (0.096 R)
• M9: 1,892,862 km (0.112 R)
• M10: 2,267,754 km (0.108 R)
• M11: 2,323,255 km (0.116 R)
• M12: 2,481,081 km (0.115 R)
• M13: 2,572,784 km (0.106 R)
• M14: 3,085,755 km (0.032 R)
• M15: 3,172,223 km (0.071 R)
• M16: 3,234,456 km (0.112 R)
• M17: 3,297,137 km (0.119 R)
• M18: 3,682,052 km (0.082 R)
• M19: 3,800,384 km (0.082 R)
• M20: 3,879,821 km (0.098 R)
• M21: 4,424,507 km (0.11 R)
• M22: 4,494,369 km (0.101 R)
• M23: 5,022,150 km (0.11 R)
• M24: 5,690,553 km (0.079 R)
• M25: 5,751,290 km (0.049 R)
• M26: 5,873,512 km (0.105 R)
• M27: 6,104,940 km (0.08 R)
• M28: 6,260,970 km (0.12 R)
• M29: 6,592,778 km (0.115 R)
• M30: 6,688,670 km (0.108 R)
• M31: 6,849,638 km (0.087 R)
• M32: 7,191,618 km (0.098 R)
• M33: 7,257,292 km (0.098 R)
• M34: 7,539,134 km (0.077 R)
• M35: 8,096,536 km (0.112 R)
• M36: 8,302,383 km (0.079 R)
• M37: 8,388,701 km (0.067 R)
• M38: 9,393,998 km (0.116 R)
• M39: 9,465,955 km (0.075 R)
• M40: 9,538,061 km (0.039 R)
• M41: 9,755,726 km (0.11 R)
• M42: 9,974,887 km (0.073 R)
• M43: 10,455,545 km (0.037 R)
• M44: 10,679,942 km (0.095 R)
• M45: 10,755,040 km (0.111 R)
• M46: 10,905,834 km (0.071 R)
• M47: 11,305,111 km (0.101 R)
• M48: 11,709,175 km (0.081 R)
• M49: 11,942,248 km (0.093 R)
• M50: 12,274,954 km (0.096 R)
• M51: 12,472,124 km (0.052 R)
• M52: 12,909,548 km (0.084 R)
• M53: 13,009,779 km (0.103 R)
• M54: 13,130,205 km (0.096 R)
• M55: 13,251,080 km (0.109 R)
• M56: 13,392,600 km (0.052 R)
• M57: 13,514,223 km (0.057 R)
• M58: 13,595,604 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.6

Radius: 4.7

Gravity: 16.14 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 14.56 AU - 16.98 AU

Year: 23468 Days

Day: 23.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,094,866 km

• M1: 60,587 km (0.107 R)
• M2: 159,322 km (0.099 R)
• M3: 236,664 km (0.085 R)
• M4: 327,320 km (0.107 R)
• M5: 523,144 km (0.11 R)
• M6: 936,034 km (0.118 R)
• M7: 1,058,405 km (0.07 R)
• M8: 1,626,877 km (0.032 R)
• M9: 1,744,461 km (0.118 R)
• M10: 2,540,621 km (0.032 R)
• M11: 3,174,168 km (0.08 R)
• M12: 3,284,272 km (0.074 R)
• M13: 4,290,916 km (0.09 R)
• M14: 4,412,838 km (0.096 R)
• M15: 4,869,411 km (0.099 R)
• M16: 5,039,204 km (0.088 R)
• M17: 5,782,406 km (0.084 R)
• M18: 5,962,223 km (0.106 R)
• M19: 6,373,468 km (0.103 R)
• M20: 6,746,714 km (0.088 R)
• M21: 6,793,838 km (0.101 R)
• M22: 7,319,824 km (0.092 R)
• M23: 7,908,342 km (0.118 R)
• M24: 8,258,700 km (0.098 R)
• M25: 8,562,982 km (0.086 R)
• M26: 8,974,526 km (0.049 R)
• M27: 9,234,976 km (0.077 R)
• M28: 9,656,842 km (0.097 R)
• M29: 10,192,851 km (0.09 R)
• M30: 10,464,670 km (0.107 R)
• M31: 11,182,142 km (0.108 R)
• M32: 11,801,626 km (0.068 R)
• M33: 12,432,181 km (0.097 R)
• M34: 12,839,088 km (0.075 R)
• M35: 13,250,332 km (0.07 R)
• M36: 13,905,421 km (0.109 R)
• M37: 14,146,274 km (0.065 R)
• M38: 15,870,240 km (0.096 R)
• M39: 16,629,000 km (0.09 R)
• M40: 17,335,102 km (0.118 R)
• M41: 20,459,753 km (0.099 R)
• M42: 20,870,997 km (0.091 R)
• M43: 21,423,462 km (0.106 R)
• M44: 23,252,147 km (0.12 R)
• M45: 24,692,625 km (0.072 R)
• M46: 24,765,329 km (0.09 R)
• M47: 25,423,560 km (0.074 R)
• M48: 27,206,617 km (0.091 R)
• M49: 28,799,535 km (0.056 R)
• M50: 29,337,339 km (0.058 R)
• M51: 30,266,791 km (0.037 R)
• M52: 32,712,118 km (0.096 R)
• M53: 34,485,600 km (0.043 R)
• M54: 34,648,512 km (0.044 R)
• M55: 35,056,466 km (0.042 R)
• M56: 37,705,545 km (0.093 R)
• M57: 40,161,194 km (0.108 R)
• M58: 42,319,293 km (0.119 R)
• M59: 42,842,885 km (0.11 R)
• M60: 43,105,430 km (0.093 R)
• M61: 43,280,758 km (0.114 R)
• M62: 43,720,127 km (0.098 R)
• M63: 44,603,353 km (0.071 R)
• M64: 44,869,488 km (0.066 R)
• M65: 45,136,221 km (0.045 R)
• M66: 46,028,722 km (0.074 R)
• M67: 48,558,870 km (0.118 R)
• M68: 51,319,400 km (0.111 R)
• M69: 54,035,948 km (0.099 R)
• M70: 54,983,501 km (0.084 R)
• M71: 56,798,871 km (0.039 R)
• M72: 57,762,131 km (0.118 R)
• M73: 59,900,334 km (0.091 R)
• M74: 60,291,981 km (0.067 R)
• M75: 62,659,068 km (0.107 R)
• M76: 63,155,883 km (0.09 R)
• M77: 63,454,779 km (0.095 R)
• M78: 65,056,374 km (0.033 R)
• M79: 66,064,065 km (0.101 R)
• M80: 66,165,044 km (0.073 R)
• M81: 66,569,856 km (0.092 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 15,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit