🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.91 AU - 0.91 AU

Year: 315 Days

Day: 23.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,669,990 km

• M1: 212,279 km (0.095 R)
• M2: 420,071 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.9 AU - 1.1 AU

Year: 363 Days

Day: 23.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.76 AU - 1.26 AU

Year: 369 Days

Day: 33.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 92 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1 AU - 1.62 AU

Year: 545 Days

Day: 34.4 Hours

Environment

Temp: -18 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,669,990 km

• M1: 25,880 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.74 AU - 4.42 AU

Year: 2995 Days

Day: 26.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.1

Radius: 10.7

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.64 AU - 5.94 AU

Year: 5063 Days

Day: 9.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 34,669,990 km

• M1: 203,154 km (0.102 R)
• M2: 353,051 km (0.101 R)
• M3: 497,413 km (0.049 R)
• M4: 597,045 km (0.081 R)
• M5: 818,600 km (0.08 R)
• M6: 996,920 km (0.118 R)
• M7: 1,079,049 km (0.082 R)
• M8: 1,163,722 km (0.102 R)
• M9: 1,525,749 km (0.096 R)
• M10: 1,748,350 km (0.082 R)
• M11: 1,849,179 km (0.086 R)
• M12: 2,087,040 km (0.105 R)
• M13: 2,272,092 km (0.11 R)
• M14: 2,478,687 km (0.097 R)
• M15: 2,859,563 km (0.089 R)
• M16: 3,048,356 km (0.096 R)
• M17: 3,188,230 km (0.1 R)
• M18: 3,366,251 km (0.083 R)
• M19: 3,511,062 km (0.061 R)
• M20: 3,976,760 km (0.057 R)
• M21: 4,343,873 km (0.12 R)
• M22: 5,131,656 km (0.096 R)
• M23: 5,235,776 km (0.082 R)
• M24: 5,382,980 km (0.086 R)
• M25: 5,510,138 km (0.069 R)
• M26: 5,681,278 km (0.111 R)
• M27: 6,161,039 km (0.032 R)
• M28: 6,249,601 km (0.068 R)
• M29: 6,316,471 km (0.077 R)
• M30: 6,540,718 km (0.047 R)
• M31: 6,608,486 km (0.073 R)
• M32: 6,744,919 km (0.074 R)
• M33: 6,905,139 km (0.069 R)
• M34: 7,136,267 km (0.08 R)
• M35: 7,558,732 km (0.114 R)
• M36: 8,354,293 km (0.11 R)
• M37: 8,477,113 km (0.045 R)
• M38: 9,125,919 km (0.078 R)
• M39: 9,738,971 km (0.067 R)
• M40: 10,444,475 km (0.082 R)
• M41: 10,763,417 km (0.119 R)
• M42: 10,924,085 km (0.057 R)
• M43: 11,085,501 km (0.076 R)
• M44: 11,492,557 km (0.085 R)
• M45: 11,711,718 km (0.035 R)
• M46: 11,849,498 km (0.099 R)
• M47: 13,084,129 km (0.091 R)
• M48: 13,572,117 km (0.077 R)
• M49: 13,891,060 km (0.04 R)
• M50: 14,183,075 km (0.052 R)
• M51: 14,300,509 km (0.113 R)
• M52: 14,625,137 km (0.067 R)
• M53: 14,832,928 km (0.066 R)
• M54: 15,825,660 km (0.028 R)
• M55: 16,902,016 km (0.099 R)
• M56: 17,245,194 km (0.107 R)
• M57: 17,590,765 km (0.086 R)
• M58: 19,124,891 km (0.119 R)
• M59: 19,222,279 km (0.051 R)
• M60: 20,138,417 km (0.087 R)
• M61: 20,402,756 km (0.046 R)
• M62: 20,535,449 km (0.055 R)
• M63: 20,701,653 km (0.078 R)
• M64: 21,236,465 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.5

Radius: 10.4

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.34 AU - 7.88 AU

Year: 6176 Days

Day: 10.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,669,990 km

• M1: 142,118 km (0.118 R)
• M2: 209,287 km (0.118 R)
• M3: 365,468 km (0.1 R)
• M4: 556,803 km (0.11 R)
• M5: 869,912 km (0.12 R)
• M6: 975,977 km (0.034 R)
• M7: 1,054,515 km (0.115 R)
• M8: 1,185,114 km (0.112 R)
• M9: 1,444,667 km (0.065 R)
• M10: 1,741,918 km (0.085 R)
• M11: 1,937,592 km (0.078 R)
• M12: 2,182,184 km (0.102 R)
• M13: 2,814,235 km (0.099 R)
• M14: 3,186,435 km (0.047 R)
• M15: 3,330,049 km (0.118 R)
• M16: 3,402,753 km (0.075 R)
• M17: 3,648,842 km (0.062 R)
• M18: 3,977,359 km (0.117 R)
• M19: 4,080,432 km (0.108 R)
• M20: 4,184,402 km (0.079 R)
• M21: 4,421,664 km (0.076 R)
• M22: 4,528,477 km (0.095 R)
• M23: 4,854,301 km (0.092 R)
• M24: 4,992,380 km (0.115 R)
• M25: 5,557,411 km (0.116 R)
• M26: 6,024,157 km (0.115 R)
• M27: 6,902,296 km (0.086 R)
• M28: 7,026,612 km (0.109 R)
• M29: 7,214,357 km (0.094 R)
• M30: 7,595,084 km (0.12 R)
• M31: 7,949,780 km (0.109 R)
• M32: 8,211,128 km (0.104 R)
• M33: 8,641,970 km (0.115 R)
• M34: 8,944,606 km (0.1 R)
• M35: 11,049,598 km (0.103 R)
• M36: 11,268,310 km (0.106 R)
• M37: 11,488,368 km (0.111 R)
• M38: 11,709,923 km (0.054 R)
• M39: 12,269,868 km (0.072 R)
• M40: 13,107,017 km (0.115 R)
• M41: 14,041,107 km (0.039 R)
• M42: 14,876,012 km (0.089 R)
• M43: 14,956,496 km (0.11 R)
• M44: 15,198,396 km (0.111 R)
• M45: 15,441,642 km (0.12 R)
• M46: 15,563,863 km (0.104 R)
• M47: 15,645,394 km (0.111 R)
• M48: 15,973,163 km (0.065 R)
• M49: 16,719,058 km (0.084 R)
• M50: 16,844,421 km (0.111 R)
• M51: 17,054,157 km (0.063 R)
• M52: 17,180,418 km (0.048 R)
• M53: 18,719,630 km (0.1 R)
• M54: 18,806,397 km (0.103 R)
• M55: 19,154,960 km (0.056 R)
• M56: 21,336,097 km (0.106 R)
• M57: 22,710,004 km (0.103 R)
• M58: 24,065,061 km (0.07 R)
• M59: 24,585,812 km (0.101 R)
• M60: 25,206,194 km (0.086 R)
• M61: 25,302,086 km (0.108 R)
• M62: 25,494,320 km (0.117 R)
• M63: 26,170,652 km (0.033 R)
• M64: 26,267,741 km (0.099 R)
• M65: 27,442,383 km (0.097 R)
• M66: 28,334,585 km (0.03 R)
• M67: 28,584,114 km (0.103 R)
• M68: 29,387,604 km (0.039 R)
• M69: 30,657,690 km (0.044 R)
• M70: 30,811,327 km (0.119 R)
• M71: 31,067,887 km (0.057 R)
• M72: 31,222,272 km (0.11 R)
• M73: 32,049,549 km (0.074 R)
• M74: 32,205,430 km (0.051 R)
• M75: 32,518,089 km (0.098 R)
• M76: 34,202,112 km (0.111 R)
• M77: 34,361,584 km (0.11 R)
• M78: 35,001,414 km (0.11 R)
• M79: 35,215,488 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.9

Radius: 13.9

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8 AU - 10.72 AU

Year: 10407 Days

Day: 10.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,669,990 km

• M1: 214,374 km (0.099 R)
• M2: 400,324 km (0.072 R)
• M3: 922,271 km (0.087 R)
• M4: 1,071,869 km (0.064 R)
• M5: 1,271,283 km (0.069 R)
• M6: 1,397,095 km (0.103 R)
• M7: 1,919,789 km (0.067 R)
• M8: 2,065,947 km (0.1 R)
• M9: 2,165,579 km (0.087 R)
• M10: 2,607,491 km (0.087 R)
• M11: 2,770,403 km (0.08 R)
• M12: 3,605,458 km (0.111 R)
• M13: 4,098,234 km (0.046 R)
• M14: 4,193,079 km (0.078 R)
• M15: 5,147,812 km (0.118 R)
• M16: 5,353,659 km (0.082 R)
• M17: 6,386,931 km (0.082 R)
• M18: 6,571,236 km (0.076 R)
• M19: 7,021,077 km (0.119 R)
• M20: 7,403,599 km (0.063 R)
• M21: 7,636,373 km (0.104 R)
• M22: 7,871,690 km (0.118 R)
• M23: 8,069,608 km (0.107 R)
• M24: 8,349,506 km (0.092 R)
• M25: 8,960,015 km (0.096 R)
• M26: 9,125,321 km (0.092 R)
• M27: 10,310,435 km (0.07 R)
• M28: 11,320,220 km (0.112 R)
• M29: 11,633,778 km (0.104 R)
• M30: 12,086,760 km (0.097 R)
• M31: 12,223,792 km (0.041 R)
• M32: 12,545,427 km (0.112 R)
• M33: 13,527,537 km (0.12 R)
• M34: 13,717,377 km (0.117 R)
• M35: 13,860,392 km (0.115 R)
• M36: 15,416,360 km (0.108 R)
• M37: 15,714,359 km (0.079 R)
• M38: 16,619,426 km (0.103 R)
• M39: 17,027,230 km (0.113 R)
• M40: 17,232,328 km (0.077 R)
• M41: 17,956,831 km (0.05 R)
• M42: 18,744,015 km (0.103 R)
• M43: 19,757,391 km (0.105 R)
• M44: 19,972,961 km (0.075 R)
• M45: 20,297,738 km (0.118 R)
• M46: 20,460,950 km (0.09 R)
• M47: 20,952,827 km (0.06 R)
• M48: 21,172,736 km (0.054 R)
• M49: 22,171,751 km (0.118 R)
• M50: 22,508,196 km (0.102 R)
• M51: 23,527,556 km (0.077 R)
• M52: 24,100,516 km (0.085 R)
• M53: 25,260,049 km (0.066 R)
• M54: 25,494,170 km (0.098 R)
• M55: 26,082,538 km (0.091 R)
• M56: 27,272,739 km (0.078 R)
• M57: 29,029,916 km (0.069 R)
• M58: 29,829,516 km (0.088 R)
• M59: 30,761,062 km (0.074 R)
• M60: 32,144,543 km (0.108 R)
• M61: 34,128,510 km (0.076 R)
• M62: 35,364,039 km (0.114 R)
• M63: 36,614,079 km (0.116 R)
• M64: 37,410,987 km (0.119 R)
• M65: 37,544,428 km (0.115 R)
• M66: 38,012,520 km (0.082 R)
• M67: 38,819,600 km (0.079 R)
• M68: 39,089,774 km (0.069 R)
• M69: 39,564,298 km (0.111 R)
• M70: 39,768,200 km (0.092 R)
• M71: 40,040,618 km (0.101 R)
• M72: 42,590,065 km (0.025 R)
• M73: 43,148,215 km (0.112 R)
• M74: 44,978,694 km (0.112 R)
• M75: 45,262,631 km (0.084 R)
• M76: 45,760,792 km (0.118 R)
• M77: 48,061,607 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.1

Radius: 12.6

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 10.26 AU - 10.5 AU

Year: 12154 Days

Day: 13.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 34,669,990 km

• M1: 382,073 km (0.108 R)
• M2: 512,971 km (0.097 R)
• M3: 662,569 km (0.115 R)
• M4: 743,501 km (0.107 R)
• M5: 1,105,379 km (0.069 R)
• M6: 2,730,460 km (0.099 R)
• M7: 3,148,736 km (0.082 R)
• M8: 3,527,967 km (0.05 R)
• M9: 3,860,523 km (0.077 R)
• M10: 3,952,974 km (0.12 R)
• M11: 4,077,440 km (0.103 R)
• M12: 4,171,537 km (0.088 R)
• M13: 4,298,396 km (0.119 R)
• M14: 4,818,398 km (0.116 R)
• M15: 5,496,675 km (0.119 R)
• M16: 5,741,267 km (0.081 R)
• M17: 6,241,223 km (0.108 R)
• M18: 6,459,786 km (0.12 R)
• M19: 6,606,990 km (0.074 R)
• M20: 7,436,211 km (0.106 R)
• M21: 7,668,088 km (0.092 R)
• M22: 8,298,194 km (0.107 R)
• M23: 8,538,897 km (0.041 R)
• M24: 9,027,035 km (0.099 R)
• M25: 9,608,222 km (0.075 R)
• M26: 9,734,333 km (0.103 R)
• M27: 9,818,707 km (0.071 R)
• M28: 10,981,680 km (0.074 R)
• M29: 13,061,988 km (0.105 R)
• M30: 13,766,146 km (0.04 R)
• M31: 14,724,320 km (0.038 R)
• M32: 14,821,409 km (0.103 R)
• M33: 15,162,642 km (0.068 R)
• M34: 15,952,219 km (0.12 R)
• M35: 16,755,410 km (0.106 R)
• M36: 16,856,688 km (0.086 R)
• M37: 17,880,985 km (0.085 R)
• M38: 18,036,417 km (0.106 R)
• M39: 18,767,651 km (0.072 R)
• M40: 19,615,123 km (0.102 R)
• M41: 20,204,988 km (0.051 R)
• M42: 20,855,140 km (0.039 R)
• M43: 22,231,740 km (0.096 R)
• M44: 23,580,664 km (0.107 R)
• M45: 24,840,577 km (0.075 R)
• M46: 29,053,253 km (0.11 R)
• M47: 29,358,133 km (0.098 R)
• M48: 29,909,701 km (0.099 R)
• M49: 31,085,241 km (0.106 R)
• M50: 31,898,305 km (0.093 R)
• M51: 32,086,948 km (0.062 R)
• M52: 32,528,561 km (0.119 R)
• M53: 33,162,856 km (0.112 R)
• M54: 35,155,051 km (0.082 R)
• M55: 35,936,700 km (0.114 R)
• M56: 36,921,652 km (0.093 R)
• M57: 37,119,720 km (0.119 R)
• M58: 37,583,323 km (0.109 R)
• M59: 38,182,164 km (0.096 R)
• M60: 38,315,605 km (0.104 R)
• M61: 39,456,738 km (0.119 R)
• M62: 39,726,762 km (0.027 R)
• M63: 40,065,302 km (0.119 R)
• M64: 41,223,339 km (0.036 R)
• M65: 43,851,474 km (0.071 R)
• M66: 44,833,435 km (0.1 R)
• M67: 47,247,944 km (0.073 R)
• M68: 47,463,066 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.3

Radius: 3.7

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 12.27 AU - 13.83 AU

Year: 17133 Days

Day: 21.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 34,669,990 km

• M1: 80,633 km (0.05 R)
• M2: 398,828 km (0.083 R)
• M3: 433,086 km (0.087 R)
• M4: 619,784 km (0.101 R)
• M5: 728,990 km (0.104 R)
• M6: 785,838 km (0.104 R)
• M7: 1,028,037 km (0.094 R)
• M8: 1,124,527 km (0.115 R)
• M9: 1,396,347 km (0.083 R)
• M10: 1,840,353 km (0.115 R)
• M11: 2,430,217 km (0.083 R)
• M12: 2,690,219 km (0.064 R)
• M13: 2,823,510 km (0.107 R)
• M14: 3,096,526 km (0.09 R)
• M15: 4,557,050 km (0.066 R)
• M16: 5,735,283 km (0.029 R)
• M17: 6,167,322 km (0.057 R)
• M18: 6,490,752 km (0.091 R)
• M19: 6,550,143 km (0.027 R)
• M20: 6,579,913 km (0.116 R)
• M21: 7,400,457 km (0.104 R)
• M22: 8,028,918 km (0.063 R)
• M23: 8,092,646 km (0.116 R)
• M24: 8,252,866 km (0.036 R)
• M25: 8,349,506 km (0.093 R)
• M26: 8,446,445 km (0.104 R)
• M27: 8,641,521 km (0.098 R)
• M28: 9,202,363 km (0.028 R)
• M29: 9,436,783 km (0.099 R)
• M30: 9,605,380 km (0.075 R)
• M31: 9,706,957 km (0.11 R)
• M32: 10,742,773 km (0.104 R)
• M33: 11,452,615 km (0.09 R)
• M34: 11,704,537 km (0.096 R)
• M35: 11,994,757 km (0.062 R)
• M36: 12,104,263 km (0.111 R)
• M37: 13,292,220 km (0.107 R)
• M38: 13,785,444 km (0.079 R)
• M39: 13,823,591 km (0.11 R)
• M40: 14,053,374 km (0.089 R)
• M41: 15,419,053 km (0.093 R)
• M42: 15,697,305 km (0.084 R)
• M43: 16,908,150 km (0.081 R)
• M44: 18,232,540 km (0.113 R)
• M45: 18,864,591 km (0.067 R)
• M46: 19,375,617 km (0.036 R)
• M47: 20,935,324 km (0.065 R)
• M48: 21,023,138 km (0.087 R)
• M49: 23,349,385 km (0.094 R)
• M50: 24,081,368 km (0.034 R)
• M51: 26,464,462 km (0.048 R)
• M52: 26,511,884 km (0.114 R)
• M53: 26,797,317 km (0.111 R)
• M54: 27,563,408 km (0.078 R)
• M55: 27,659,749 km (0.038 R)
• M56: 27,900,900 km (0.065 R)
• M57: 27,949,221 km (0.083 R)
• M58: 28,094,331 km (0.083 R)
• M59: 29,362,472 km (0.11 R)
• M60: 30,201,716 km (0.044 R)
• M61: 32,460,943 km (0.053 R)
• M62: 32,868,298 km (0.11 R)
• M63: 33,687,945 km (0.099 R)
• M64: 33,893,941 km (0.031 R)
• M65: 34,048,625 km (0.088 R)
• M66: 34,151,997 km (0.068 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 10,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit