🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.69 AU - 0.77 AU

Year: 217 Days

Day: 28.1 Hours

Environment

Temp: 179 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.86 AU - 1.22 AU

Year: 369 Days

Day: 17.5 Hours

Environment

Temp: 86 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,239,379 km

• M1: 558,299 km (0.084 R)
• M2: 609,312 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.52 AU - 1.84 AU

Year: 758 Days

Day: 25.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,239,379 km

• M1: 706,102 km (0.092 R)
• M2: 1,224,159 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.46 AU - 2.06 AU

Year: 813 Days

Day: 47.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.83 AU - 4.23 AU

Year: 2310 Days

Day: 16.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,239,379 km

• M1: 244,593 km (0.058 R)
• M2: 690,993 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.2

Radius: 10.4

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.4 AU - 10.24 AU

Year: 9122 Days

Day: 5.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 93,239,379 km

• M1: 164,258 km (0.051 R)
• M2: 462,407 km (0.025 R)
• M3: 655,089 km (0.032 R)
• M4: 734,526 km (0.066 R)
• M5: 963,859 km (0.114 R)
• M6: 1,183,618 km (0.094 R)
• M7: 1,350,719 km (0.109 R)
• M8: 1,802,954 km (0.104 R)
• M9: 1,976,936 km (0.12 R)
• M10: 2,197,294 km (0.083 R)
• M11: 2,279,572 km (0.119 R)
• M12: 2,383,692 km (0.115 R)
• M13: 2,772,198 km (0.064 R)
• M14: 2,906,088 km (0.116 R)
• M15: 3,088,149 km (0.092 R)
• M16: 3,227,275 km (0.082 R)
• M17: 3,297,586 km (0.041 R)
• M18: 3,559,831 km (0.116 R)
• M19: 4,130,248 km (0.079 R)
• M20: 4,232,423 km (0.073 R)
• M21: 4,439,167 km (0.061 R)
• M22: 4,543,886 km (0.072 R)
• M23: 4,809,272 km (0.051 R)
• M24: 5,749,196 km (0.113 R)
• M25: 6,624,792 km (0.119 R)
• M26: 6,714,700 km (0.074 R)
• M27: 6,956,301 km (0.081 R)
• M28: 7,078,223 km (0.115 R)
• M29: 7,293,345 km (0.066 R)
• M30: 7,573,093 km (0.077 R)
• M31: 7,667,040 km (0.108 R)
• M32: 7,951,426 km (0.081 R)
• M33: 8,336,192 km (0.118 R)
• M34: 8,563,281 km (0.057 R)
• M35: 8,694,030 km (0.095 R)
• M36: 9,157,035 km (0.074 R)
• M37: 9,324,286 km (0.077 R)
• M38: 9,594,011 km (0.114 R)
• M39: 10,175,797 km (0.043 R)
• M40: 10,245,061 km (0.12 R)
• M41: 10,418,744 km (0.108 R)
• M42: 10,523,462 km (0.113 R)
• M43: 10,981,232 km (0.091 R)
• M44: 11,373,627 km (0.079 R)
• M45: 12,652,838 km (0.072 R)
• M46: 12,801,838 km (0.086 R)
• M47: 13,177,179 km (0.081 R)
• M48: 14,402,236 km (0.117 R)
• M49: 14,831,881 km (0.044 R)
• M50: 15,424,288 km (0.111 R)
• M51: 15,783,623 km (0.117 R)
• M52: 16,024,625 km (0.045 R)
• M53: 16,673,431 km (0.072 R)
• M54: 16,836,941 km (0.072 R)
• M55: 17,996,474 km (0.077 R)
• M56: 18,332,621 km (0.054 R)
• M57: 19,611,234 km (0.086 R)
• M58: 20,130,787 km (0.062 R)
• M59: 20,348,452 km (0.067 R)
• M60: 20,698,661 km (0.094 R)
• M61: 21,449,193 km (0.048 R)
• M62: 22,298,759 km (0.089 R)
• M63: 22,704,918 km (0.079 R)
• M64: 23,022,514 km (0.12 R)
• M65: 23,387,383 km (0.073 R)
• M66: 24,169,032 km (0.114 R)
• M67: 24,959,208 km (0.116 R)
• M68: 25,193,179 km (0.086 R)
• M69: 25,852,307 km (0.1 R)
• M70: 26,231,538 km (0.084 R)
• M71: 26,374,254 km (0.06 R)
• M72: 26,612,564 km (0.095 R)
• M73: 27,283,809 km (0.072 R)
• M74: 29,035,451 km (0.077 R)
• M75: 29,182,954 km (0.104 R)
• M76: 30,123,626 km (0.052 R)
• M77: 31,225,264 km (0.049 R)
• M78: 31,426,922 km (0.113 R)
• M79: 31,629,029 km (0.119 R)
• M80: 31,730,307 km (0.084 R)
• M81: 32,289,055 km (0.102 R)
• M82: 32,697,307 km (0.056 R)
• M83: 34,451,941 km (0.075 R)

Asteroid Belt

Center: 9.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.9

Radius: 13.2

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 9.6 AU - 9.78 AU

Year: 10505 Days

Day: 9.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 93,239,379 km

• M1: 232,325 km (0.118 R)
• M2: 341,532 km (0.055 R)
• M3: 444,904 km (0.085 R)
• M4: 569,669 km (0.098 R)
• M5: 745,895 km (0.082 R)
• M6: 974,929 km (0.081 R)
• M7: 1,219,073 km (0.085 R)
• M8: 1,582,895 km (0.081 R)
• M9: 1,674,150 km (0.071 R)
• M10: 1,948,363 km (0.083 R)
• M11: 2,146,879 km (0.088 R)
• M12: 2,237,386 km (0.115 R)
• M13: 2,492,899 km (0.114 R)
• M14: 2,672,865 km (0.109 R)
• M15: 2,894,420 km (0.109 R)
• M16: 2,982,234 km (0.097 R)
• M17: 3,109,392 km (0.104 R)
• M18: 3,448,530 km (0.076 R)
• M19: 3,924,102 km (0.09 R)
• M20: 4,063,976 km (0.09 R)
• M21: 4,162,710 km (0.068 R)
• M22: 4,537,004 km (0.059 R)
• M23: 4,743,150 km (0.11 R)
• M24: 5,042,944 km (0.08 R)
• M25: 5,225,902 km (0.064 R)
• M26: 5,457,779 km (0.096 R)
• M27: 5,661,382 km (0.067 R)
• M28: 6,238,680 km (0.12 R)
• M29: 6,501,374 km (0.12 R)
• M30: 6,600,856 km (0.053 R)
• M31: 6,717,543 km (0.114 R)
• M32: 6,986,819 km (0.087 R)
• M33: 7,242,482 km (0.078 R)
• M34: 7,345,704 km (0.074 R)
• M35: 7,432,022 km (0.107 R)
• M36: 8,081,576 km (0.118 R)
• M37: 8,585,422 km (0.081 R)
• M38: 8,731,130 km (0.092 R)
• M39: 9,117,841 km (0.087 R)
• M40: 9,229,441 km (0.108 R)
• M41: 9,472,687 km (0.078 R)
• M42: 9,680,179 km (0.045 R)
• M43: 9,813,022 km (0.108 R)
• M44: 10,350,377 km (0.083 R)
• M45: 10,976,295 km (0.101 R)
• M46: 11,293,891 km (0.089 R)
• M47: 11,554,192 km (0.065 R)
• M48: 11,654,871 km (0.07 R)
• M49: 12,573,851 km (0.109 R)
• M50: 12,968,939 km (0.055 R)
• M51: 13,771,232 km (0.086 R)
• M52: 14,372,765 km (0.061 R)
• M53: 14,524,457 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.8

Radius: 5.9

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 10.64 AU - 16.68 AU

Year: 17582 Days

Day: 24.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,239,379 km

• M1: 82,877 km (0.106 R)
• M2: 200,760 km (0.086 R)
• M3: 273,914 km (0.104 R)
• M4: 357,240 km (0.114 R)
• M5: 433,834 km (0.113 R)
• M6: 499,208 km (0.104 R)
• M7: 755,020 km (0.104 R)
• M8: 835,205 km (0.09 R)
• M9: 1,048,232 km (0.092 R)
• M10: 1,349,971 km (0.111 R)
• M11: 1,810,134 km (0.102 R)
• M12: 1,973,794 km (0.075 R)
• M13: 2,057,420 km (0.112 R)
• M14: 2,374,118 km (0.062 R)
• M15: 3,117,171 km (0.08 R)
• M16: 4,354,495 km (0.082 R)
• M17: 4,427,199 km (0.068 R)
• M18: 4,500,502 km (0.088 R)
• M19: 5,061,943 km (0.099 R)
• M20: 5,215,431 km (0.074 R)
• M21: 5,487,848 km (0.074 R)
• M22: 5,645,524 km (0.114 R)
• M23: 5,925,123 km (0.1 R)
• M24: 6,209,209 km (0.08 R)
• M25: 6,332,328 km (0.094 R)
• M26: 6,706,473 km (0.116 R)
• M27: 6,875,219 km (0.115 R)
• M28: 7,476,303 km (0.038 R)
• M29: 8,318,988 km (0.098 R)
• M30: 8,409,495 km (0.066 R)
• M31: 8,682,810 km (0.104 R)
• M32: 8,866,516 km (0.086 R)
• M33: 9,284,941 km (0.119 R)
• M34: 10,334,371 km (0.1 R)
• M35: 10,872,923 km (0.104 R)
• M36: 11,370,635 km (0.092 R)
• M37: 12,750,975 km (0.091 R)
• M38: 12,959,963 km (0.055 R)
• M39: 13,275,465 km (0.095 R)
• M40: 13,434,188 km (0.027 R)
• M41: 14,399,842 km (0.118 R)
• M42: 14,454,146 km (0.074 R)
• M43: 14,563,054 km (0.088 R)
• M44: 15,276,935 km (0.113 R)
• M45: 16,058,284 km (0.119 R)
• M46: 17,834,609 km (0.111 R)
• M47: 18,420,734 km (0.051 R)
• M48: 19,013,141 km (0.075 R)
• M49: 19,974,009 km (0.114 R)
• M50: 21,135,486 km (0.07 R)
• M51: 21,506,788 km (0.096 R)
• M52: 21,817,952 km (0.119 R)
• M53: 22,193,143 km (0.031 R)
• M54: 22,381,637 km (0.104 R)
• M55: 23,077,117 km (0.112 R)
• M56: 23,459,340 km (0.09 R)
• M57: 23,972,460 km (0.071 R)
• M58: 24,101,264 km (0.104 R)
• M59: 24,165,741 km (0.07 R)
• M60: 25,074,847 km (0.106 R)
• M61: 26,260,111 km (0.119 R)
• M62: 26,859,400 km (0.115 R)
• M63: 27,328,838 km (0.065 R)
• M64: 27,396,008 km (0.112 R)
• M65: 27,463,327 km (0.091 R)
• M66: 27,936,206 km (0.061 R)
• M67: 29,370,700 km (0.07 R)
• M68: 30,270,680 km (0.081 R)
• M69: 30,549,531 km (0.066 R)
• M70: 32,381,955 km (0.063 R)
• M71: 32,738,447 km (0.098 R)
• M72: 33,743,445 km (0.04 R)
• M73: 38,239,161 km (0.072 R)
• M74: 38,314,408 km (0.1 R)
• M75: 39,373,112 km (0.088 R)
• M76: 41,056,238 km (0.085 R)
• M77: 41,133,281 km (0.067 R)
• M78: 42,606,521 km (0.11 R)
• M79: 43,388,918 km (0.035 R)
• M80: 43,860,600 km (0.101 R)
• M81: 45,126,646 km (0.091 R)
• M82: 45,365,405 km (0.113 R)
• M83: 46,404,661 km (0.062 R)
• M84: 46,806,481 km (0.084 R)
• M85: 47,532,779 km (0.07 R)
• M86: 48,018,972 km (0.115 R)
• M87: 49,569,404 km (0.08 R)
• M88: 50,392,043 km (0.102 R)
• M89: 51,717,629 km (0.04 R)
• M90: 52,970,811 km (0.042 R)
• M91: 53,727,477 km (0.118 R)
• M92: 55,592,065 km (0.088 R)
• M93: 55,848,027 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.4

Radius: 3.5

Gravity: 79.38 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 14.31 AU - 18.15 AU

Year: 22770 Days

Day: 23.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 93,239,379 km

• M1: 98,136 km (0.115 R)
• M2: 411,843 km (0.048 R)
• M3: 817,253 km (0.096 R)
• M4: 1,148,612 km (0.112 R)
• M5: 1,413,251 km (0.063 R)
• M6: 2,312,484 km (0.074 R)
• M7: 2,394,015 km (0.068 R)
• M8: 2,644,142 km (0.059 R)
• M9: 2,686,628 km (0.094 R)
• M10: 2,729,413 km (0.085 R)
• M11: 4,717,718 km (0.062 R)
• M12: 4,977,869 km (0.071 R)
• M13: 5,189,251 km (0.104 R)
• M14: 5,403,625 km (0.077 R)
• M15: 5,785,847 km (0.102 R)
• M16: 7,220,042 km (0.087 R)
• M17: 7,884,107 km (0.075 R)
• M18: 10,525,257 km (0.077 R)
• M19: 11,138,309 km (0.11 R)
• M20: 11,345,203 km (0.102 R)
• M21: 11,483,881 km (0.086 R)
• M22: 12,398,971 km (0.03 R)
• M23: 12,470,329 km (0.111 R)
• M24: 12,829,065 km (0.069 R)
• M25: 12,973,576 km (0.081 R)
• M26: 13,851,566 km (0.12 R)
• M27: 14,297,816 km (0.029 R)
• M28: 15,128,085 km (0.108 R)
• M29: 16,051,403 km (0.099 R)
• M30: 18,357,005 km (0.03 R)
• M31: 18,519,768 km (0.026 R)
• M32: 19,755,895 km (0.044 R)
• M33: 21,018,351 km (0.063 R)
• M34: 22,741,868 km (0.08 R)
• M35: 24,063,865 km (0.116 R)
• M36: 24,331,196 km (0.101 R)
• M37: 25,682,813 km (0.114 R)
• M38: 25,864,873 km (0.11 R)
• M39: 26,781,609 km (0.099 R)
• M40: 28,552,399 km (0.08 R)
• M41: 28,646,646 km (0.115 R)
• M42: 29,024,680 km (0.111 R)
• M43: 31,230,051 km (0.047 R)
• M44: 31,424,379 km (0.09 R)
• M45: 32,009,756 km (0.111 R)
• M46: 33,488,680 km (0.104 R)
• M47: 33,886,910 km (0.045 R)
• M48: 33,986,691 km (0.097 R)
• M49: 34,186,554 km (0.098 R)
• M50: 34,889,066 km (0.08 R)
• M51: 36,002,822 km (0.118 R)
• M52: 36,717,451 km (0.064 R)
• M53: 36,819,926 km (0.088 R)
• M54: 37,953,578 km (0.066 R)
• M55: 38,681,073 km (0.111 R)
• M56: 39,622,941 km (0.12 R)
• M57: 43,573,821 km (0.044 R)
• M58: 43,790,887 km (0.044 R)
• M59: 43,899,645 km (0.089 R)
• M60: 44,991,410 km (0.042 R)
• M61: 45,650,837 km (0.112 R)
• M62: 46,756,814 km (0.118 R)
• M63: 47,313,169 km (0.112 R)
• M64: 49,220,991 km (0.115 R)
• M65: 49,334,087 km (0.102 R)
• M66: 50,013,859 km (0.069 R)
• M67: 50,354,942 km (0.102 R)
• M68: 51,727,054 km (0.104 R)
• M69: 53,924,497 km (0.114 R)
• M70: 54,391,093 km (0.087 R)
• M71: 55,798,510 km (0.061 R)
• M72: 56,625,188 km (0.042 R)
• M73: 56,743,520 km (0.109 R)
• M74: 60,697,092 km (0.1 R)
• M75: 61,303,861 km (0.1 R)
• M76: 61,790,653 km (0.119 R)
• M77: 63,750,833 km (0.056 R)
• M78: 64,367,476 km (0.1 R)
• M79: 66,479,199 km (0.113 R)
• M80: 68,235,030 km (0.052 R)
• M81: 70,260,435 km (0.115 R)
• M82: 73,464,522 km (0.05 R)
• M83: 76,453,937 km (0.116 R)
• M84: 76,584,835 km (0.071 R)
• M85: 76,977,978 km (0.106 R)
• M86: 80,013,768 km (0.101 R)
• M87: 81,078,755 km (0.086 R)
• M88: 81,212,346 km (0.08 R)
• M89: 82,416,758 km (0.041 R)
• M90: 85,114,457 km (0.05 R)
• M91: 86,337,868 km (0.086 R)
• M92: 88,389,603 km (0.1 R)
• M93: 88,527,083 km (0.071 R)
• M94: 89,352,714 km (0.058 R)
• M95: 92,262,542 km (0.071 R)
• M96: 92,541,243 km (0.105 R)
• M97: 92,959,967 km (0.103 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 19,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit