🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.57 AU - 0.89 AU

Year: 217 Days

Day: 44.7 Hours

Environment

Temp: 196 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,183,451 km

• M1: 522,396 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.98 AU - 1.12 AU

Year: 375 Days

Day: 38.7 Hours

Environment

Temp: 99 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.12 AU - 3.06 AU

Year: 1452 Days

Day: 42.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.48 AU - 4.04 AU

Year: 2050 Days

Day: 46.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.91 AU - 4.55 AU

Year: 2509 Days

Day: 37.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,183,451 km

• M1: 37,399 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.3

Radius: 8

Gravity: 13.63 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.2 AU - 8.72 AU

Year: 7096 Days

Day: 5.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 99,183,451 km

• M1: 128,953 km (0.06 R)
• M2: 303,085 km (0.113 R)
• M3: 560,543 km (0.088 R)
• M4: 863,180 km (0.099 R)
• M5: 1,212,790 km (0.112 R)
• M6: 1,770,790 km (0.059 R)
• M7: 1,878,201 km (0.099 R)
• M8: 1,987,707 km (0.099 R)
• M9: 2,077,017 km (0.112 R)
• M10: 2,543,014 km (0.102 R)
• M11: 2,763,222 km (0.101 R)
• M12: 3,222,189 km (0.118 R)
• M13: 3,954,769 km (0.052 R)
• M14: 4,011,018 km (0.12 R)
• M15: 4,441,561 km (0.052 R)
• M16: 5,948,759 km (0.077 R)
• M17: 6,013,386 km (0.098 R)
• M18: 6,307,196 km (0.084 R)
• M19: 6,639,004 km (0.057 R)
• M20: 7,845,062 km (0.07 R)
• M21: 7,987,180 km (0.11 R)
• M22: 9,154,642 km (0.053 R)
• M23: 9,379,487 km (0.08 R)
• M24: 9,568,280 km (0.112 R)
• M25: 9,834,564 km (0.095 R)
• M26: 9,987,902 km (0.114 R)
• M27: 10,296,971 km (0.039 R)
• M28: 11,483,432 km (0.046 R)
• M29: 11,564,215 km (0.077 R)
• M30: 11,847,852 km (0.117 R)
• M31: 12,133,883 km (0.038 R)
• M32: 12,257,152 km (0.065 R)
• M33: 12,588,062 km (0.081 R)
• M34: 13,174,037 km (0.089 R)
• M35: 13,640,633 km (0.117 R)
• M36: 13,854,558 km (0.112 R)
• M37: 14,112,764 km (0.097 R)
• M38: 14,199,231 km (0.092 R)
• M39: 14,285,849 km (0.059 R)
• M40: 14,415,999 km (0.109 R)
• M41: 14,633,963 km (0.113 R)
• M42: 14,940,788 km (0.096 R)
• M43: 15,161,295 km (0.074 R)
• M44: 16,552,556 km (0.04 R)
• M45: 17,657,336 km (0.049 R)
• M46: 19,502,925 km (0.102 R)
• M47: 20,034,596 km (0.113 R)
• M48: 20,131,685 km (0.088 R)
• M49: 20,619,972 km (0.085 R)
• M50: 20,865,462 km (0.077 R)
• M51: 21,558,100 km (0.1 R)
• M52: 22,107,723 km (0.083 R)
• M53: 22,308,782 km (0.105 R)
• M54: 22,359,047 km (0.109 R)
• M55: 22,864,539 km (0.065 R)
• M56: 23,118,705 km (0.085 R)
• M57: 23,322,757 km (0.063 R)
• M58: 23,476,095 km (0.095 R)
• M59: 23,527,407 km (0.078 R)
• M60: 24,144,797 km (0.112 R)
• M61: 25,448,094 km (0.069 R)
• M62: 25,975,875 km (0.109 R)
• M63: 26,881,241 km (0.091 R)
• M64: 26,988,353 km (0.058 R)
• M65: 27,580,611 km (0.034 R)
• M66: 28,013,847 km (0.085 R)
• M67: 28,613,435 km (0.057 R)
• M68: 29,382,518 km (0.066 R)
• M69: 29,769,677 km (0.06 R)
• M70: 29,880,529 km (0.072 R)
• M71: 30,102,832 km (0.118 R)
• M72: 31,222,272 km (0.093 R)
• M73: 32,184,486 km (0.059 R)
• M74: 32,298,330 km (0.034 R)
• M75: 33,041,532 km (0.09 R)
• M76: 34,428,454 km (0.077 R)
• M77: 34,719,871 km (0.105 R)
• M78: 34,836,557 km (0.068 R)
• M79: 35,834,375 km (0.102 R)
• M80: 36,070,590 km (0.098 R)
• M81: 36,366,345 km (0.118 R)
• M82: 37,258,995 km (0.05 R)
• M83: 37,978,112 km (0.1 R)
• M84: 38,701,867 km (0.025 R)
• M85: 38,823,041 km (0.104 R)
• M86: 39,247,749 km (0.111 R)
• M87: 39,674,103 km (0.09 R)
• M88: 39,796,175 km (0.103 R)
• M89: 40,346,995 km (0.093 R)
• M90: 40,654,119 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.2

Radius: 13.7

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.85 AU - 9.97 AU

Year: 10864 Days

Day: 10.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 99,183,451 km

• M1: 170,990 km (0.094 R)
• M2: 292,613 km (0.109 R)
• M3: 404,513 km (0.057 R)
• M4: 823,536 km (0.1 R)
• M5: 1,536,669 km (0.118 R)
• M6: 3,692,225 km (0.097 R)
• M7: 4,051,260 km (0.082 R)
• M8: 4,268,925 km (0.114 R)
• M9: 4,715,774 km (0.078 R)
• M10: 5,232,036 km (0.095 R)
• M11: 5,785,249 km (0.09 R)
• M12: 5,917,045 km (0.094 R)
• M13: 6,357,311 km (0.094 R)
• M14: 6,808,199 km (0.111 R)
• M15: 7,107,993 km (0.092 R)
• M16: 7,534,946 km (0.092 R)
• M17: 8,692,683 km (0.068 R)
• M18: 9,303,342 km (0.109 R)
• M19: 11,194,259 km (0.097 R)
• M20: 11,288,356 km (0.042 R)
• M21: 12,074,643 km (0.118 R)
• M22: 12,804,830 km (0.118 R)
• M23: 13,224,901 km (0.073 R)
• M24: 13,424,315 km (0.073 R)
• M25: 13,624,626 km (0.071 R)
• M26: 14,180,532 km (0.109 R)
• M27: 14,744,067 km (0.119 R)
• M28: 14,898,901 km (0.062 R)
• M29: 15,054,483 km (0.052 R)
• M30: 15,681,746 km (0.07 R)
• M31: 16,344,465 km (0.062 R)
• M32: 17,260,303 km (0.077 R)
• M33: 17,615,000 km (0.048 R)
• M34: 18,165,221 km (0.099 R)
• M35: 18,303,748 km (0.107 R)
• M36: 18,581,701 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.4

Radius: 11

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 11.5 AU - 12.04 AU

Year: 14062 Days

Day: 8.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 99,183,451 km

• M1: 147,204 km (0.089 R)
• M2: 350,657 km (0.059 R)
• M3: 529,576 km (0.081 R)
• M4: 948,451 km (0.091 R)
• M5: 1,103,135 km (0.108 R)
• M6: 1,211,144 km (0.072 R)
• M7: 1,303,895 km (0.099 R)
• M8: 1,399,338 km (0.112 R)
• M9: 2,021,366 km (0.115 R)
• M10: 2,362,150 km (0.094 R)
• M11: 3,625,953 km (0.091 R)
• M12: 3,790,062 km (0.111 R)
• M13: 4,012,514 km (0.087 R)
• M14: 4,587,568 km (0.098 R)
• M15: 4,795,061 km (0.085 R)
• M16: 5,005,545 km (0.097 R)
• M17: 5,249,988 km (0.084 R)
• M18: 5,561,151 km (0.097 R)
• M19: 5,782,406 km (0.057 R)
• M20: 6,266,655 km (0.091 R)
• M21: 6,696,898 km (0.066 R)
• M22: 7,034,541 km (0.076 R)
• M23: 7,205,381 km (0.036 R)
• M24: 7,308,604 km (0.103 R)
• M25: 7,446,982 km (0.1 R)
• M26: 7,831,897 km (0.091 R)
• M27: 7,973,567 km (0.106 R)
• M28: 8,259,298 km (0.118 R)
• M29: 8,512,268 km (0.056 R)
• M30: 8,621,475 km (0.095 R)
• M31: 10,082,597 km (0.051 R)
• M32: 11,579,025 km (0.081 R)
• M33: 11,700,049 km (0.099 R)
• M34: 11,943,445 km (0.059 R)
• M35: 12,683,805 km (0.119 R)
• M36: 12,850,307 km (0.065 R)
• M37: 14,642,640 km (0.088 R)
• M38: 14,949,016 km (0.118 R)
• M39: 15,169,074 km (0.109 R)
• M40: 15,970,321 km (0.108 R)
• M41: 16,285,673 km (0.093 R)
• M42: 16,512,164 km (0.081 R)
• M43: 16,694,075 km (0.1 R)
• M44: 17,846,278 km (0.075 R)
• M45: 18,267,396 km (0.119 R)
• M46: 18,597,110 km (0.1 R)
• M47: 19,550,198 km (0.077 R)
• M48: 19,935,861 km (0.056 R)
• M49: 20,129,740 km (0.118 R)
• M50: 20,324,068 km (0.114 R)
• M51: 20,763,885 km (0.106 R)
• M52: 21,305,579 km (0.061 R)
• M53: 21,602,980 km (0.111 R)
• M54: 21,752,278 km (0.052 R)
• M55: 22,252,234 km (0.109 R)
• M56: 22,503,708 km (0.117 R)
• M57: 23,110,926 km (0.084 R)
• M58: 24,031,851 km (0.099 R)
• M59: 24,496,801 km (0.1 R)
• M60: 24,704,443 km (0.116 R)
• M61: 24,912,683 km (0.095 R)
• M62: 25,069,162 km (0.091 R)
• M63: 25,225,941 km (0.042 R)
• M64: 25,383,168 km (0.08 R)
• M65: 26,227,050 km (0.085 R)
• M66: 26,492,586 km (0.067 R)
• M67: 27,187,319 km (0.082 R)
• M68: 27,348,585 km (0.11 R)
• M69: 29,087,511 km (0.115 R)
• M70: 29,417,524 km (0.064 R)
• M71: 29,582,979 km (0.038 R)
• M72: 30,081,289 km (0.115 R)
• M73: 30,415,042 km (0.074 R)
• M74: 30,694,042 km (0.085 R)
• M75: 31,479,880 km (0.076 R)
• M76: 31,762,171 km (0.076 R)
• M77: 35,156,098 km (0.063 R)
• M78: 35,860,405 km (0.087 R)
• M79: 35,978,288 km (0.11 R)
• M80: 36,628,739 km (0.06 R)
• M81: 36,985,082 km (0.071 R)
• M82: 41,289,012 km (0.029 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.3

Radius: 4

Gravity: 36.14 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 20.14 AU - 20.92 AU

Year: 32395 Days

Day: 17.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,183,451 km

• M1: 65,973 km (0.113 R)
• M2: 107,860 km (0.098 R)
• M3: 418,276 km (0.069 R)
• M4: 755,320 km (0.101 R)
• M5: 1,580,202 km (0.091 R)
• M6: 1,617,303 km (0.116 R)
• M7: 1,964,968 km (0.064 R)
• M8: 2,126,833 km (0.036 R)
• M9: 2,506,363 km (0.083 R)
• M10: 2,861,358 km (0.113 R)
• M11: 3,815,344 km (0.117 R)
• M12: 4,017,152 km (0.111 R)
• M13: 5,982,568 km (0.111 R)
• M14: 6,275,780 km (0.094 R)
• M15: 6,815,230 km (0.085 R)
• M16: 6,937,152 km (0.1 R)
• M17: 7,369,341 km (0.032 R)
• M18: 8,324,822 km (0.116 R)
• M19: 8,717,816 km (0.084 R)
• M20: 9,049,923 km (0.109 R)
• M21: 10,279,318 km (0.104 R)
• M22: 11,199,196 km (0.077 R)
• M23: 12,293,055 km (0.116 R)
• M24: 13,192,288 km (0.099 R)
• M25: 14,895,310 km (0.12 R)
• M26: 15,291,894 km (0.109 R)
• M27: 16,014,302 km (0.12 R)
• M28: 16,420,610 km (0.119 R)
• M29: 17,409,303 km (0.062 R)
• M30: 19,876,919 km (0.117 R)
• M31: 22,270,635 km (0.099 R)
• M32: 22,542,155 km (0.046 R)
• M33: 22,723,767 km (0.116 R)
• M34: 24,753,511 km (0.111 R)
• M35: 25,128,852 km (0.116 R)
• M36: 25,600,534 km (0.096 R)
• M37: 26,361,239 km (0.088 R)
• M38: 27,613,373 km (0.104 R)
• M39: 31,079,107 km (0.079 R)
• M40: 32,503,279 km (0.102 R)
• M41: 33,844,573 km (0.116 R)
• M42: 34,783,899 km (0.109 R)
• M43: 35,625,835 km (0.116 R)
• M44: 36,901,456 km (0.099 R)
• M45: 38,191,888 km (0.096 R)
• M46: 39,825,646 km (0.105 R)
• M47: 41,927,496 km (0.094 R)
• M48: 42,710,940 km (0.115 R)
• M49: 43,273,578 km (0.069 R)
• M50: 44,633,722 km (0.114 R)
• M51: 45,777,846 km (0.064 R)
• M52: 46,931,545 km (0.101 R)
• M53: 47,047,483 km (0.065 R)
• M54: 47,511,985 km (0.077 R)
• M55: 47,744,908 km (0.088 R)
• M56: 47,861,445 km (0.09 R)
• M57: 50,331,156 km (0.059 R)
• M58: 50,925,210 km (0.076 R)
• M59: 51,282,748 km (0.101 R)
• M60: 53,930,332 km (0.042 R)
• M61: 54,294,902 km (0.099 R)
• M62: 55,393,100 km (0.11 R)
• M63: 58,606,911 km (0.05 R)
• M64: 58,731,825 km (0.074 R)
• M65: 59,859,045 km (0.107 R)
• M66: 60,110,519 km (0.077 R)
• M67: 60,993,445 km (0.089 R)
• M68: 63,667,807 km (0.077 R)
• M69: 64,053,021 km (0.049 R)
• M70: 64,310,180 km (0.114 R)
• M71: 64,438,984 km (0.113 R)
• M72: 66,380,315 km (0.11 R)
• M73: 66,510,316 km (0.085 R)
• M74: 69,658,154 km (0.06 R)
• M75: 75,553,806 km (0.115 R)
• M76: 77,600,006 km (0.036 R)
• M77: 78,836,283 km (0.117 R)
• M78: 83,144,552 km (0.103 R)
• M79: 84,268,780 km (0.12 R)
• M80: 84,409,551 km (0.085 R)
• M81: 85,680,984 km (0.107 R)
• M82: 86,106,141 km (0.101 R)
• M83: 86,958,699 km (0.106 R)
• M84: 88,672,043 km (0.064 R)
• M85: 88,815,358 km (0.065 R)
• M86: 90,252,545 km (0.085 R)
• M87: 91,407,740 km (0.068 R)
• M88: 92,858,540 km (0.106 R)
• M89: 93,295,366 km (0.067 R)
• M90: 94,756,039 km (0.119 R)
• M91: 95,342,463 km (0.049 R)
• M92: 95,783,029 km (0.075 R)
• M93: 99,034,838 km (0.098 R)
• M94: 99,183,388 km (0.062 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 15,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit