🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.65 AU - 0.75 AU

Year: 222 Days

Day: 31.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.08 AU - 1.5 AU

Year: 555 Days

Day: 13.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,596,757 km

• M1: 101,128 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.48 AU - 1.54 AU

Year: 703 Days

Day: 46.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.72 AU - 2.62 AU

Year: 1211 Days

Day: 13 Hours

Environment

Temp: -82 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.94 AU - 2.56 AU

Year: 1278 Days

Day: 34.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,596,757 km

• M1: 728,990 km (0.09 R)
• M2: 1,281,605 km (0.032 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.24 AU - 2.38 AU

Year: 1330 Days

Day: 44.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.3

Radius: 14.7

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.67 AU - 8.41 AU

Year: 7075 Days

Day: 9.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 55.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 81,596,757 km

• M1: 186,549 km (0.047 R)
• M2: 327,619 km (0.088 R)
• M3: 490,531 km (0.115 R)
• M4: 661,223 km (0.026 R)
• M5: 839,543 km (0.098 R)
• M6: 1,360,742 km (0.053 R)
• M7: 1,718,880 km (0.079 R)
• M8: 2,358,560 km (0.062 R)
• M9: 2,452,507 km (0.109 R)
• M10: 2,791,347 km (0.075 R)
• M11: 3,223,535 km (0.093 R)
• M12: 3,354,732 km (0.073 R)
• M13: 4,151,341 km (0.082 R)
• M14: 4,556,751 km (0.099 R)
• M15: 5,784,950 km (0.103 R)
• M16: 5,977,781 km (0.112 R)
• M17: 6,837,819 km (0.115 R)
• M18: 7,007,763 km (0.079 R)
• M19: 7,248,017 km (0.105 R)
• M20: 7,525,970 km (0.061 R)
• M21: 7,736,753 km (0.062 R)
• M22: 7,985,235 km (0.096 R)
• M23: 8,968,243 km (0.094 R)
• M24: 9,117,093 km (0.071 R)
• M25: 9,950,802 km (0.026 R)
• M26: 10,376,856 km (0.082 R)
• M27: 11,488,368 km (0.103 R)
• M28: 11,772,156 km (0.106 R)
• M29: 12,017,347 km (0.026 R)
• M30: 12,305,472 km (0.044 R)
• M31: 12,512,665 km (0.115 R)
• M32: 12,930,642 km (0.12 R)
• M33: 13,099,089 km (0.086 R)
• M34: 13,651,703 km (0.114 R)
• M35: 14,168,564 km (0.026 R)
• M36: 14,735,839 km (0.092 R)
• M37: 15,132,872 km (0.11 R)
• M38: 16,527,573 km (0.093 R)
• M39: 16,756,457 km (0.072 R)
• M40: 17,078,542 km (0.064 R)
• M41: 17,309,820 km (0.12 R)
• M42: 17,635,495 km (0.112 R)
• M43: 19,101,853 km (0.103 R)
• M44: 19,390,278 km (0.114 R)
• M45: 20,068,704 km (0.072 R)
• M46: 21,249,929 km (0.035 R)
• M47: 22,100,093 km (0.072 R)
• M48: 22,808,739 km (0.03 R)
• M49: 23,012,640 km (0.095 R)
• M50: 23,679,249 km (0.115 R)
• M51: 24,560,679 km (0.113 R)
• M52: 24,769,667 km (0.111 R)
• M53: 25,770,178 km (0.051 R)
• M54: 26,142,228 km (0.113 R)
• M55: 26,302,148 km (0.114 R)
• M56: 26,891,564 km (0.1 R)
• M57: 27,322,854 km (0.094 R)
• M58: 27,865,296 km (0.109 R)
• M59: 28,301,823 km (0.101 R)
• M60: 29,513,865 km (0.112 R)
• M61: 29,958,918 km (0.104 R)
• M62: 31,477,038 km (0.097 R)
• M63: 31,874,669 km (0.119 R)
• M64: 32,331,241 km (0.077 R)
• M65: 33,366,309 km (0.094 R)
• M66: 33,829,913 km (0.041 R)
• M67: 34,470,790 km (0.082 R)
• M68: 35,115,707 km (0.037 R)
• M69: 35,646,330 km (0.071 R)
• M70: 36,001,625 km (0.113 R)
• M71: 36,179,647 km (0.079 R)
• M72: 38,642,327 km (0.117 R)
• M73: 39,007,196 km (0.114 R)
• M74: 39,190,154 km (0.058 R)
• M75: 39,924,530 km (0.073 R)
• M76: 40,047,350 km (0.096 R)
• M77: 40,787,111 km (0.114 R)
• M78: 41,469,278 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.6

Radius: 10.1

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.59 AU - 7.79 AU

Year: 8077 Days

Day: 11.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 81,596,757 km

• M1: 129,552 km (0.105 R)
• M2: 277,055 km (0.06 R)
• M3: 341,083 km (0.097 R)
• M4: 631,901 km (0.054 R)
• M5: 713,881 km (0.084 R)
• M6: 924,365 km (0.097 R)
• M7: 1,155,195 km (0.115 R)
• M8: 1,219,073 km (0.107 R)
• M9: 1,364,183 km (0.078 R)
• M10: 1,745,059 km (0.107 R)
• M11: 2,017,028 km (0.03 R)
• M12: 2,618,860 km (0.101 R)
• M13: 2,738,838 km (0.111 R)
• M14: 3,291,901 km (0.099 R)
• M15: 3,365,802 km (0.111 R)
• M16: 4,095,840 km (0.059 R)
• M17: 4,235,565 km (0.079 R)
• M18: 4,316,198 km (0.076 R)
• M19: 4,397,280 km (0.089 R)
• M20: 4,540,445 km (0.083 R)
• M21: 4,747,638 km (0.106 R)
• M22: 4,852,506 km (0.119 R)
• M23: 5,085,729 km (0.098 R)
• M24: 5,192,991 km (0.069 R)
• M25: 5,257,767 km (0.055 R)
• M26: 5,344,534 km (0.119 R)
• M27: 5,830,128 km (0.09 R)
• M28: 5,987,655 km (0.094 R)
• M29: 6,561,811 km (0.061 R)
• M30: 6,890,927 km (0.079 R)
• M31: 6,962,285 km (0.115 R)
• M32: 7,225,577 km (0.045 R)
• M33: 7,297,983 km (0.094 R)
• M34: 8,387,653 km (0.086 R)
• M35: 8,489,230 km (0.103 R)
• M36: 8,565,675 km (0.045 R)
• M37: 8,668,000 km (0.093 R)
• M38: 8,770,774 km (0.067 R)
• M39: 9,185,758 km (0.066 R)
• M40: 9,290,477 km (0.101 R)
• M41: 10,088,581 km (0.092 R)
• M42: 10,550,689 km (0.117 R)
• M43: 10,632,968 km (0.059 R)
• M44: 10,964,178 km (0.104 R)
• M45: 11,523,823 km (0.12 R)
• M46: 11,693,467 km (0.058 R)
• M47: 12,293,953 km (0.12 R)
• M48: 12,438,465 km (0.107 R)
• M49: 13,051,367 km (0.082 R)
• M50: 13,139,779 km (0.105 R)
• M51: 14,672,260 km (0.032 R)
• M52: 14,764,113 km (0.075 R)
• M53: 15,756,396 km (0.098 R)
• M54: 16,546,422 km (0.098 R)
• M55: 16,674,179 km (0.073 R)
• M56: 16,962,454 km (0.082 R)
• M57: 17,576,703 km (0.077 R)
• M58: 18,528,145 km (0.045 R)
• M59: 18,627,478 km (0.116 R)
• M60: 19,361,704 km (0.112 R)
• M61: 19,901,603 km (0.106 R)
• M62: 20,105,355 km (0.097 R)
• M63: 20,173,422 km (0.065 R)
• M64: 20,309,856 km (0.111 R)
• M65: 20,686,543 km (0.096 R)
• M66: 20,824,024 km (0.105 R)
• M67: 21,760,357 km (0.087 R)
• M68: 21,830,219 km (0.086 R)
• M69: 23,029,994 km (0.072 R)
• M70: 23,386,934 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.2

Radius: 8.1

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.24 AU - 9.3 AU

Year: 8203 Days

Day: 5.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 81,596,757 km

• M1: 283,787 km (0.119 R)
• M2: 364,420 km (0.094 R)
• M3: 552,914 km (0.069 R)
• M4: 604,974 km (0.092 R)
• M5: 728,990 km (0.073 R)
• M6: 1,415,944 km (0.118 R)
• M7: 1,837,660 km (0.107 R)
• M8: 2,232,000 km (0.078 R)
• M9: 2,836,824 km (0.08 R)
• M10: 3,898,521 km (0.087 R)
• M11: 4,029,269 km (0.069 R)
• M12: 5,620,542 km (0.091 R)
• M13: 5,977,931 km (0.089 R)
• M14: 6,159,393 km (0.032 R)
• M15: 6,527,703 km (0.066 R)
• M16: 7,221,538 km (0.066 R)
• M17: 7,318,029 km (0.12 R)
• M18: 7,642,656 km (0.114 R)
• M19: 7,971,921 km (0.075 R)
• M20: 8,171,784 km (0.112 R)
• M21: 8,678,621 km (0.116 R)
• M22: 9,335,057 km (0.111 R)
• M23: 9,440,224 km (0.081 R)
• M24: 10,079,306 km (0.079 R)
• M25: 10,259,272 km (0.059 R)
• M26: 10,732,301 km (0.11 R)
• M27: 11,027,009 km (0.066 R)
• M28: 11,101,060 km (0.057 R)
• M29: 12,002,836 km (0.111 R)
• M30: 12,811,113 km (0.081 R)
• M31: 13,084,428 km (0.102 R)
• M32: 13,162,967 km (0.111 R)
• M33: 13,320,344 km (0.097 R)
• M34: 13,796,215 km (0.101 R)
• M35: 13,955,985 km (0.116 R)
• M36: 14,116,504 km (0.113 R)
• M37: 14,520,418 km (0.091 R)
• M38: 15,713,162 km (0.048 R)
• M39: 17,280,050 km (0.12 R)
• M40: 17,409,303 km (0.088 R)
• M41: 17,798,855 km (0.085 R)
• M42: 17,929,305 km (0.05 R)
• M43: 18,807,444 km (0.088 R)
• M44: 19,699,646 km (0.053 R)
• M45: 20,060,326 km (0.102 R)
• M46: 20,332,295 km (0.07 R)
• M47: 20,423,251 km (0.088 R)
• M48: 20,742,493 km (0.105 R)
• M49: 21,155,532 km (0.108 R)
• M50: 21,432,438 km (0.044 R)
• M51: 21,617,640 km (0.084 R)
• M52: 22,316,861 km (0.112 R)
• M53: 22,834,469 km (0.067 R)
• M54: 23,070,984 km (0.097 R)
• M55: 23,689,870 km (0.085 R)
• M56: 26,616,304 km (0.065 R)
• M57: 27,365,490 km (0.071 R)
• M58: 27,465,870 km (0.117 R)
• M59: 28,527,716 km (0.113 R)
• M60: 28,578,579 km (0.119 R)
• M61: 29,140,468 km (0.038 R)
• M62: 29,345,717 km (0.079 R)
• M63: 30,483,109 km (0.119 R)
• M64: 30,900,188 km (0.109 R)
• M65: 31,687,522 km (0.057 R)
• M66: 32,004,220 km (0.075 R)
• M67: 32,534,395 km (0.106 R)
• M68: 33,496,160 km (0.087 R)
• M69: 34,467,200 km (0.077 R)
• M70: 35,065,292 km (0.086 R)
• M71: 35,941,188 km (0.062 R)
• M72: 36,216,298 km (0.068 R)
• M73: 36,271,500 km (0.067 R)
• M74: 36,935,116 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.3

Radius: 5.9

Gravity: 18.97 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 14.55 AU - 16.01 AU

Year: 22622 Days

Day: 23.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 81,596,757 km

• M1: 194,178 km (0.05 R)
• M2: 321,486 km (0.101 R)
• M3: 725,550 km (0.084 R)
• M4: 3,590,050 km (0.055 R)
• M5: 3,719,601 km (0.107 R)
• M6: 4,343,873 km (0.06 R)
• M7: 4,809,422 km (0.12 R)
• M8: 4,856,844 km (0.109 R)
• M9: 5,096,500 km (0.098 R)
• M10: 6,144,134 km (0.065 R)
• M11: 6,299,118 km (0.085 R)
• M12: 6,507,807 km (0.096 R)
• M13: 6,665,782 km (0.116 R)
• M14: 6,878,510 km (0.119 R)
• M15: 6,931,917 km (0.074 R)
• M16: 8,143,958 km (0.101 R)
• M17: 8,774,065 km (0.113 R)
• M18: 8,890,302 km (0.093 R)
• M19: 10,447,766 km (0.037 R)
• M20: 10,571,034 km (0.111 R)
• M21: 10,756,835 km (0.087 R)
• M22: 11,131,727 km (0.065 R)
• M23: 11,257,539 km (0.082 R)
• M24: 11,320,669 km (0.098 R)
• M25: 12,346,761 km (0.09 R)
• M26: 12,607,809 km (0.106 R)
• M27: 13,135,591 km (0.119 R)
• M28: 15,038,625 km (0.051 R)
• M29: 15,247,613 km (0.1 R)
• M30: 15,527,810 km (0.092 R)
• M31: 15,668,582 km (0.093 R)
• M32: 16,737,309 km (0.119 R)
• M33: 16,809,415 km (0.088 R)
• M34: 17,171,292 km (0.112 R)
• M35: 17,829,373 km (0.115 R)
• M36: 19,548,253 km (0.084 R)
• M37: 20,005,274 km (0.104 R)
• M38: 20,388,694 km (0.117 R)
• M39: 21,163,162 km (0.045 R)
• M40: 21,397,283 km (0.105 R)
• M41: 21,475,522 km (0.057 R)
• M42: 22,184,167 km (0.098 R)
• M43: 22,263,305 km (0.097 R)
• M44: 24,929,288 km (0.059 R)
• M45: 26,257,717 km (0.118 R)
• M46: 26,677,489 km (0.096 R)
• M47: 27,438,793 km (0.078 R)
• M48: 28,637,221 km (0.118 R)
• M49: 29,242,793 km (0.089 R)
• M50: 29,329,710 km (0.097 R)
• M51: 31,975,049 km (0.063 R)
• M52: 35,526,203 km (0.106 R)
• M53: 36,176,655 km (0.059 R)
• M54: 36,924,943 km (0.083 R)
• M55: 37,206,786 km (0.063 R)
• M56: 39,968,512 km (0.048 R)
• M57: 40,161,344 km (0.091 R)
• M58: 41,911,190 km (0.071 R)
• M59: 42,303,435 km (0.112 R)
• M60: 42,598,442 km (0.093 R)
• M61: 43,984,018 km (0.036 R)
• M62: 45,082,964 km (0.054 R)
• M63: 45,484,784 km (0.077 R)
• M64: 45,686,143 km (0.117 R)
• M65: 48,845,350 km (0.113 R)
• M66: 48,948,423 km (0.077 R)
• M67: 50,087,013 km (0.116 R)
• M68: 50,190,834 km (0.102 R)
• M69: 50,399,074 km (0.095 R)
• M70: 50,503,194 km (0.057 R)
• M71: 50,816,003 km (0.077 R)
• M72: 52,601,304 km (0.097 R)
• M73: 53,554,691 km (0.117 R)
• M74: 54,300,287 km (0.076 R)
• M75: 55,263,847 km (0.054 R)
• M76: 55,909,362 km (0.098 R)
• M77: 56,340,952 km (0.112 R)
• M78: 56,882,197 km (0.063 R)
• M79: 59,503,899 km (0.096 R)
• M80: 59,834,361 km (0.115 R)
• M81: 59,944,615 km (0.061 R)
• M82: 62,723,994 km (0.067 R)
• M83: 62,836,042 km (0.11 R)
• M84: 63,847,324 km (0.045 R)
• M85: 67,946,455 km (0.066 R)
• M86: 70,260,136 km (0.043 R)
• M87: 70,376,523 km (0.116 R)
• M88: 71,076,043 km (0.112 R)
• M89: 71,777,806 km (0.083 R)
• M90: 72,364,529 km (0.107 R)
• M91: 72,599,547 km (0.112 R)
• M92: 73,542,463 km (0.075 R)
• M93: 74,845,610 km (0.088 R)
• M94: 76,994,284 km (0.115 R)
• M95: 78,558,779 km (0.095 R)
• M96: 80,620,387 km (0.116 R)
• M97: 81,474,441 km (0.059 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 17,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit