🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.53 AU - 0.59 AU

Year: 158 Days

Day: 27.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,526,492 km

• M1: 284,236 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.23 AU - 1.35 AU

Year: 552 Days

Day: 28.5 Hours

Environment

Temp: -24 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.54 AU - 2.06 AU

Year: 910 Days

Day: 47.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.8

Radius: 12.3

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.93 AU - 5.15 AU

Year: 3644 Days

Day: 5 Hours

Environment

Temp: -135 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 61,526,492 km

• M1: 179,069 km (0.118 R)
• M2: 283,638 km (0.081 R)
• M3: 522,396 km (0.047 R)
• M4: 665,561 km (0.093 R)
• M5: 807,081 km (0.101 R)
• M6: 1,012,778 km (0.07 R)
• M7: 1,265,598 km (0.07 R)
• M8: 1,344,586 km (0.092 R)
• M9: 1,677,890 km (0.027 R)
• M10: 1,854,714 km (0.068 R)
• M11: 1,956,890 km (0.03 R)
• M12: 2,084,497 km (0.119 R)
• M13: 2,299,319 km (0.096 R)
• M14: 2,459,239 km (0.069 R)
• M15: 2,635,615 km (0.118 R)
• M16: 2,751,254 km (0.036 R)
• M17: 3,149,185 km (0.119 R)
• M18: 3,594,089 km (0.104 R)
• M19: 3,722,893 km (0.094 R)
• M20: 3,867,703 km (0.084 R)
• M21: 4,029,419 km (0.115 R)
• M22: 4,682,713 km (0.114 R)
• M23: 5,109,814 km (0.1 R)
• M24: 5,434,442 km (0.032 R)
• M25: 5,599,448 km (0.079 R)
• M26: 5,900,439 km (0.085 R)
• M27: 6,206,666 km (0.108 R)
• M28: 6,292,685 km (0.09 R)
• M29: 6,413,859 km (0.07 R)
• M30: 6,570,787 km (0.057 R)
• M31: 6,781,870 km (0.115 R)
• M32: 7,319,674 km (0.049 R)
• M33: 7,889,941 km (0.112 R)
• M34: 8,284,431 km (0.069 R)
• M35: 8,801,142 km (0.098 R)
• M36: 9,210,292 km (0.115 R)
• M37: 9,546,139 km (0.107 R)
• M38: 9,725,507 km (0.09 R)
• M39: 10,108,029 km (0.068 R)
• M40: 10,290,838 km (0.114 R)
• M41: 10,680,690 km (0.091 R)
• M42: 10,784,062 km (0.072 R)
• M43: 10,887,733 km (0.077 R)
• M44: 11,012,647 km (0.064 R)
• M45: 11,200,841 km (0.102 R)
• M46: 11,538,185 km (0.108 R)
• M47: 11,686,885 km (0.104 R)
• M48: 11,964,539 km (0.052 R)
• M49: 12,461,353 km (0.109 R)
• M50: 12,920,918 km (0.091 R)
• M51: 13,053,162 km (0.03 R)
• M52: 13,141,575 km (0.068 R)
• M53: 13,564,488 km (0.084 R)
• M54: 13,856,503 km (0.097 R)
• M55: 14,037,217 km (0.096 R)
• M56: 14,400,889 km (0.107 R)
• M57: 15,534,243 km (0.118 R)
• M58: 15,839,871 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.7

Radius: 10.5

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.81 AU - 6.71 AU

Year: 5208 Days

Day: 13.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 61,526,492 km

• M1: 132,095 km (0.076 R)
• M2: 243,994 km (0.063 R)
• M3: 412,292 km (0.098 R)
• M4: 559,346 km (0.048 R)
• M5: 677,080 km (0.066 R)
• M6: 844,330 km (0.076 R)
• M7: 933,341 km (0.076 R)
• M8: 1,038,359 km (0.118 R)
• M9: 1,147,565 km (0.083 R)
• M10: 1,213,688 km (0.086 R)
• M11: 1,315,564 km (0.106 R)
• M12: 1,392,158 km (0.115 R)
• M13: 1,661,135 km (0.113 R)
• M14: 2,002,816 km (0.034 R)
• M15: 2,091,827 km (0.073 R)
• M16: 2,157,351 km (0.091 R)
• M17: 2,443,831 km (0.11 R)
• M18: 2,547,951 km (0.096 R)
• M19: 2,653,567 km (0.091 R)
• M20: 2,724,776 km (0.054 R)
• M21: 2,878,413 km (0.068 R)
• M22: 2,988,517 km (0.113 R)
• M23: 3,118,816 km (0.107 R)
• M24: 3,337,080 km (0.081 R)
• M25: 3,414,123 km (0.117 R)
• M26: 3,482,190 km (0.097 R)
• M27: 3,758,647 km (0.093 R)
• M28: 4,228,384 km (0.101 R)
• M29: 4,332,953 km (0.029 R)
• M30: 4,406,704 km (0.115 R)
• M31: 4,684,508 km (0.102 R)
• M32: 4,781,896 km (0.115 R)
• M33: 5,133,900 km (0.089 R)
• M34: 5,245,799 km (0.086 R)
• M35: 5,403,625 km (0.04 R)
• M36: 5,562,946 km (0.1 R)
• M37: 5,793,477 km (0.115 R)
• M38: 6,323,652 km (0.112 R)
• M39: 6,467,714 km (0.073 R)
• M40: 6,722,330 km (0.057 R)
• M41: 6,844,851 km (0.089 R)
• M42: 6,992,653 km (0.109 R)
• M43: 7,279,283 km (0.076 R)
• M44: 7,442,943 km (0.11 R)
• M45: 7,697,110 km (0.12 R)
• M46: 8,345,018 km (0.082 R)
• M47: 8,849,163 km (0.099 R)
• M48: 8,929,796 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.6

Radius: 9.5

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.25 AU - 7.79 AU

Year: 7007 Days

Day: 10 Hours

Environment

Temp: -161 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 61,526,492 km

• M1: 121,324 km (0.116 R)
• M2: 184,155 km (0.114 R)
• M3: 277,504 km (0.038 R)
• M4: 556,354 km (0.101 R)
• M5: 797,506 km (0.106 R)
• M6: 1,087,726 km (0.106 R)
• M7: 1,270,834 km (0.1 R)
• M8: 1,801,458 km (0.055 R)
• M9: 1,879,697 km (0.045 R)
• M10: 2,162,886 km (0.047 R)
• M11: 2,309,642 km (0.107 R)
• M12: 2,416,604 km (0.104 R)
• M13: 2,503,371 km (0.097 R)
• M14: 2,613,176 km (0.085 R)
• M15: 3,524,975 km (0.085 R)
• M16: 3,723,341 km (0.097 R)
• M17: 3,849,303 km (0.036 R)
• M18: 3,951,029 km (0.095 R)
• M19: 4,446,647 km (0.115 R)
• M20: 4,769,779 km (0.079 R)
• M21: 5,610,967 km (0.047 R)
• M22: 6,078,311 km (0.059 R)
• M23: 6,137,701 km (0.11 R)
• M24: 6,197,241 km (0.095 R)
• M25: 6,588,589 km (0.085 R)
• M26: 6,771,996 km (0.097 R)
• M27: 6,833,631 km (0.07 R)
• M28: 7,363,955 km (0.079 R)
• M29: 7,522,529 km (0.101 R)
• M30: 7,778,640 km (0.099 R)
• M31: 8,497,458 km (0.079 R)
• M32: 8,630,451 km (0.109 R)
• M33: 8,697,321 km (0.062 R)
• M34: 8,831,361 km (0.065 R)
• M35: 10,103,541 km (0.037 R)
• M36: 10,279,917 km (0.119 R)
• M37: 10,492,795 km (0.059 R)
• M38: 11,579,324 km (0.096 R)
• M39: 12,135,828 km (0.105 R)
• M40: 12,323,424 km (0.096 R)
• M41: 12,777,304 km (0.044 R)
• M42: 13,082,932 km (0.066 R)
• M43: 13,159,676 km (0.025 R)
• M44: 13,507,042 km (0.07 R)
• M45: 13,974,984 km (0.092 R)
• M46: 14,408,669 km (0.087 R)
• M47: 15,047,302 km (0.098 R)
• M48: 15,451,066 km (0.102 R)
• M49: 15,613,679 km (0.101 R)
• M50: 15,858,571 km (0.099 R)
• M51: 15,981,391 km (0.109 R)
• M52: 16,187,088 km (0.064 R)
• M53: 17,270,177 km (0.078 R)
• M54: 17,354,400 km (0.046 R)
• M55: 17,777,912 km (0.098 R)
• M56: 17,990,939 km (0.076 R)
• M57: 18,419,537 km (0.059 R)
• M58: 19,243,073 km (0.075 R)
• M59: 19,549,599 km (0.093 R)
• M60: 21,512,623 km (0.083 R)
• M61: 22,241,912 km (0.077 R)
• M62: 23,771,700 km (0.119 R)
• M63: 23,959,445 km (0.086 R)
• M64: 24,430,828 km (0.115 R)
• M65: 24,810,208 km (0.052 R)
• M66: 25,096,090 km (0.116 R)
• M67: 25,383,019 km (0.1 R)
• M68: 25,622,974 km (0.08 R)
• M69: 25,719,165 km (0.105 R)
• M70: 25,815,357 km (0.088 R)
• M71: 26,298,707 km (0.12 R)
• M72: 26,395,796 km (0.095 R)
• M73: 27,078,262 km (0.098 R)
• M74: 27,766,562 km (0.089 R)
• M75: 28,460,696 km (0.071 R)
• M76: 29,110,250 km (0.112 R)
• M77: 29,210,630 km (0.066 R)
• M78: 29,562,933 km (0.096 R)
• M79: 31,088,382 km (0.112 R)
• M80: 31,964,128 km (0.106 R)
• M81: 32,379,113 km (0.071 R)
• M82: 32,535,143 km (0.066 R)
• M83: 33,004,731 km (0.061 R)
• M84: 34,109,362 km (0.101 R)
• M85: 35,440,184 km (0.108 R)
• M86: 35,977,390 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.3

Radius: 6.2

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 11.1 AU - 17.44 AU

Year: 20308 Days

Day: 18.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,526,492 km

• M1: 78,988 km (0.101 R)
• M2: 127,607 km (0.074 R)
• M3: 244,593 km (0.106 R)
• M4: 432,039 km (0.098 R)
• M5: 991,235 km (0.117 R)
• M6: 1,103,883 km (0.108 R)
• M7: 1,197,232 km (0.071 R)
• M8: 2,178,594 km (0.087 R)
• M9: 2,981,486 km (0.103 R)
• M10: 3,902,111 km (0.041 R)
• M11: 4,486,291 km (0.067 R)
• M12: 4,712,333 km (0.062 R)
• M13: 5,097,398 km (0.042 R)
• M14: 5,214,982 km (0.081 R)
• M15: 5,693,845 km (0.089 R)
• M16: 5,815,916 km (0.086 R)
• M17: 6,779,327 km (0.094 R)
• M18: 7,389,686 km (0.067 R)
• M19: 7,701,448 km (0.065 R)
• M20: 8,943,858 km (0.108 R)
• M21: 9,133,249 km (0.118 R)
• M22: 9,228,393 km (0.038 R)
• M23: 9,612,411 km (0.112 R)
• M24: 9,709,201 km (0.076 R)
• M25: 10,395,855 km (0.12 R)
• M26: 10,694,901 km (0.03 R)
• M27: 11,148,781 km (0.06 R)
• M28: 11,250,508 km (0.105 R)
• M29: 13,026,683 km (0.114 R)
• M30: 13,133,795 km (0.073 R)
• M31: 13,349,067 km (0.088 R)
• M32: 13,837,504 km (0.036 R)
• M33: 13,892,107 km (0.104 R)
• M34: 13,946,860 km (0.118 R)
• M35: 14,943,930 km (0.078 R)
• M36: 15,337,821 km (0.057 R)
• M37: 15,564,462 km (0.067 R)
• M38: 15,906,592 km (0.116 R)
• M39: 16,021,184 km (0.117 R)
• M40: 16,424,350 km (0.093 R)
• M41: 16,714,271 km (0.089 R)
• M42: 17,594,505 km (0.108 R)
• M43: 17,772,377 km (0.088 R)
• M44: 18,070,076 km (0.114 R)
• M45: 20,199,901 km (0.119 R)
• M46: 21,011,021 km (0.107 R)
• M47: 21,832,612 km (0.083 R)
• M48: 23,052,433 km (0.1 R)
• M49: 23,117,209 km (0.108 R)
• M50: 23,965,280 km (0.095 R)
• M51: 24,492,163 km (0.112 R)
• M52: 24,889,944 km (0.085 R)
• M53: 25,222,949 km (0.084 R)
• M54: 25,490,580 km (0.077 R)
• M55: 25,624,619 km (0.11 R)
• M56: 27,046,846 km (0.087 R)
• M57: 27,389,276 km (0.087 R)
• M58: 28,564,068 km (0.038 R)
• M59: 28,842,918 km (0.106 R)
• M60: 29,473,623 km (0.05 R)
• M61: 29,543,934 km (0.111 R)
• M62: 29,967,296 km (0.114 R)
• M63: 31,464,621 km (0.104 R)
• M64: 32,476,202 km (0.118 R)
• M65: 32,840,173 km (0.049 R)
• M66: 33,059,185 km (0.093 R)
• M67: 33,351,948 km (0.118 R)
• M68: 34,013,619 km (0.097 R)
• M69: 34,679,778 km (0.114 R)
• M70: 36,628,291 km (0.09 R)
• M71: 37,692,081 km (0.079 R)
• M72: 38,997,472 km (0.109 R)
• M73: 39,152,007 km (0.112 R)
• M74: 39,461,674 km (0.102 R)
• M75: 40,005,762 km (0.077 R)
• M76: 40,083,553 km (0.094 R)
• M77: 42,364,920 km (0.084 R)
• M78: 43,081,344 km (0.114 R)
• M79: 45,498,547 km (0.102 R)
• M80: 45,905,603 km (0.072 R)
• M81: 46,395,685 km (0.112 R)
• M82: 50,378,878 km (0.115 R)
• M83: 50,968,743 km (0.114 R)
• M84: 51,222,311 km (0.034 R)
• M85: 51,476,328 km (0.083 R)
• M86: 51,900,588 km (0.116 R)
• M87: 53,265,818 km (0.119 R)
• M88: 54,729,184 km (0.079 R)
• M89: 54,815,652 km (0.095 R)
• M90: 57,695,560 km (0.112 R)
• M91: 58,312,801 km (0.05 R)
• M92: 58,401,064 km (0.11 R)
• M93: 59,286,983 km (0.1 R)

Asteroid Belt

Center: 16.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 18.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.4

Radius: 4.7

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 14.69 AU - 22.45 AU

Year: 30147 Days

Day: 17.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,526,492 km

• M1: 171,439 km (0.054 R)
• M2: 232,325 km (0.046 R)
• M3: 346,469 km (0.066 R)
• M4: 808,427 km (0.109 R)
• M5: 2,209,860 km (0.105 R)
• M6: 2,613,624 km (0.111 R)
• M7: 2,710,115 km (0.08 R)
• M8: 2,840,415 km (0.046 R)
• M9: 3,347,552 km (0.081 R)
• M10: 4,215,818 km (0.093 R)
• M11: 4,635,739 km (0.074 R)
• M12: 4,989,239 km (0.117 R)
• M13: 5,392,255 km (0.084 R)
• M14: 5,597,653 km (0.09 R)
• M15: 5,763,707 km (0.111 R)
• M16: 5,805,594 km (0.113 R)
• M17: 6,016,078 km (0.093 R)
• M18: 6,101,050 km (0.106 R)
• M19: 7,558,283 km (0.098 R)
• M20: 7,788,065 km (0.081 R)
• M21: 8,254,661 km (0.088 R)
• M22: 11,081,163 km (0.107 R)
• M23: 11,394,571 km (0.12 R)
• M24: 12,137,324 km (0.085 R)
• M25: 14,004,904 km (0.104 R)
• M26: 14,457,138 km (0.086 R)
• M27: 15,202,435 km (0.026 R)
• M28: 15,434,162 km (0.104 R)
• M29: 16,136,524 km (0.098 R)
• M30: 16,254,557 km (0.102 R)
• M31: 16,551,060 km (0.091 R)
• M32: 17,815,461 km (0.108 R)
• M33: 18,613,715 km (0.083 R)
• M34: 19,486,319 km (0.04 R)
• M35: 21,986,549 km (0.085 R)
• M36: 23,107,635 km (0.077 R)
• M37: 23,307,348 km (0.064 R)
• M38: 23,574,530 km (0.116 R)
• M39: 23,641,550 km (0.031 R)
• M40: 24,179,504 km (0.05 R)
• M41: 24,314,591 km (0.043 R)
• M42: 27,844,203 km (0.114 R)
• M43: 28,341,017 km (0.085 R)
• M44: 29,415,429 km (0.111 R)
• M45: 29,631,897 km (0.118 R)
• M46: 30,576,010 km (0.099 R)
• M47: 30,722,167 km (0.101 R)
• M48: 30,795,320 km (0.072 R)
• M49: 33,316,792 km (0.111 R)
• M50: 33,542,535 km (0.068 R)
• M51: 34,450,146 km (0.096 R)
• M52: 34,983,312 km (0.119 R)
• M53: 35,059,757 km (0.088 R)
• M54: 35,365,834 km (0.107 R)
• M55: 36,057,874 km (0.103 R)
• M56: 36,444,285 km (0.091 R)
• M57: 37,689,987 km (0.1 R)
• M58: 38,003,544 km (0.096 R)
• M59: 38,082,083 km (0.086 R)
• M60: 39,504,908 km (0.102 R)
• M61: 39,983,172 km (0.096 R)
• M62: 40,945,087 km (0.109 R)
• M63: 41,186,837 km (0.114 R)
• M64: 41,590,751 km (0.083 R)
• M65: 42,320,938 km (0.107 R)
• M66: 42,483,851 km (0.114 R)
• M67: 44,454,354 km (0.096 R)
• M68: 45,367,499 km (0.072 R)
• M69: 46,370,553 km (0.077 R)
• M70: 46,790,773 km (0.109 R)
• M71: 49,594,985 km (0.106 R)
• M72: 50,628,258 km (0.094 R)
• M73: 51,407,812 km (0.11 R)
• M74: 51,929,610 km (0.055 R)
• M75: 52,540,717 km (0.031 R)
• M76: 53,505,922 km (0.095 R)
• M77: 54,123,163 km (0.059 R)
• M78: 54,299,838 km (0.085 R)
• M79: 54,565,375 km (0.088 R)
• M80: 55,542,697 km (0.049 R)
• M81: 55,899,488 km (0.119 R)
• M82: 55,988,798 km (0.106 R)
• M83: 56,078,258 km (0.109 R)
• M84: 56,525,705 km (0.108 R)
• M85: 57,064,407 km (0.08 R)
• M86: 57,875,527 km (0.102 R)
• M87: 58,872,148 km (0.09 R)
• M88: 59,418,030 km (0.117 R)
• M89: 60,606,735 km (0.098 R)
• M90: 61,526,463 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 19,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit