🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.61 AU - 0.79 AU

Year: 210 Days

Day: 23 Hours

Environment

Temp: 136 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.72 AU - 2.2 AU

Year: 983 Days

Day: 17.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.75 AU - 5.51 AU

Year: 4161 Days

Day: 41.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,541,771 km

• M1: 809,624 km (0.082 R)

Asteroid Belt

Center: 6.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.8

Radius: 12.8

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.81 AU - 10.65 AU

Year: 9238 Days

Day: 9.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,541,771 km

• M1: 174,282 km (0.063 R)
• M2: 327,470 km (0.07 R)
• M3: 488,287 km (0.115 R)
• M4: 736,022 km (0.092 R)
• M5: 842,834 km (0.073 R)
• M6: 955,631 km (0.109 R)
• M7: 1,073,963 km (0.107 R)
• M8: 1,780,813 km (0.111 R)
• M9: 2,896,364 km (0.084 R)
• M10: 3,060,772 km (0.093 R)
• M11: 3,648,243 km (0.075 R)
• M12: 3,826,265 km (0.115 R)
• M13: 4,676,729 km (0.077 R)
• M14: 4,870,607 km (0.074 R)
• M15: 5,555,317 km (0.035 R)
• M16: 5,908,966 km (0.072 R)
• M17: 6,028,645 km (0.099 R)
• M18: 6,254,986 km (0.107 R)
• M19: 7,109,190 km (0.057 R)
• M20: 7,493,507 km (0.085 R)
• M21: 7,590,596 km (0.098 R)
• M22: 7,769,814 km (0.078 R)
• M23: 7,884,556 km (0.04 R)
• M24: 7,966,984 km (0.105 R)
• M25: 9,340,442 km (0.052 R)
• M26: 10,296,522 km (0.074 R)
• M27: 10,731,403 km (0.034 R)
• M28: 11,153,868 km (0.105 R)
• M29: 11,283,569 km (0.092 R)
• M30: 11,769,612 km (0.104 R)
• M31: 13,151,298 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.9

Radius: 12.7

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.35 AU - 11.01 AU

Year: 10787 Days

Day: 7.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,541,771 km

• M1: 205,547 km (0.095 R)
• M2: 304,132 km (0.116 R)
• M3: 419,472 km (0.087 R)
• M4: 673,190 km (0.114 R)
• M5: 978,370 km (0.101 R)
• M6: 1,690,306 km (0.106 R)
• M7: 1,844,392 km (0.115 R)
• M8: 2,139,250 km (0.115 R)
• M9: 2,478,538 km (0.102 R)
• M10: 2,988,666 km (0.097 R)
• M11: 3,113,580 km (0.081 R)
• M12: 5,039,055 km (0.094 R)
• M13: 5,415,443 km (0.117 R)
• M14: 6,115,860 km (0.109 R)
• M15: 6,195,446 km (0.115 R)
• M16: 6,476,840 km (0.094 R)
• M17: 6,844,851 km (0.041 R)
• M18: 7,261,929 km (0.068 R)
• M19: 7,516,096 km (0.062 R)
• M20: 8,076,939 km (0.119 R)
• M21: 9,011,626 km (0.056 R)
• M22: 9,239,164 km (0.069 R)
• M23: 9,330,718 km (0.097 R)
• M24: 9,560,950 km (0.09 R)
• M25: 9,746,600 km (0.104 R)
• M26: 9,886,624 km (0.075 R)
• M27: 10,836,870 km (0.094 R)
• M28: 10,933,510 km (0.113 R)
• M29: 11,176,307 km (0.051 R)
• M30: 11,322,913 km (0.093 R)
• M31: 11,667,437 km (0.066 R)
• M32: 13,597,549 km (0.079 R)
• M33: 13,701,819 km (0.078 R)
• M34: 13,963,764 km (0.068 R)
• M35: 14,386,378 km (0.053 R)
• M36: 14,492,743 km (0.115 R)
• M37: 15,244,322 km (0.096 R)
• M38: 16,063,520 km (0.097 R)
• M39: 17,065,676 km (0.085 R)
• M40: 18,030,583 km (0.071 R)
• M41: 21,030,319 km (0.098 R)
• M42: 21,393,243 km (0.089 R)
• M43: 21,636,340 km (0.06 R)
• M44: 22,618,151 km (0.11 R)
• M45: 23,426,578 km (0.081 R)
• M46: 23,802,816 km (0.075 R)
• M47: 23,928,778 km (0.049 R)
• M48: 26,362,436 km (0.049 R)
• M49: 27,542,464 km (0.069 R)
• M50: 28,138,911 km (0.069 R)
• M51: 28,806,716 km (0.046 R)
• M52: 29,075,393 km (0.092 R)
• M53: 29,277,350 km (0.094 R)
• M54: 30,294,167 km (0.094 R)
• M55: 31,253,838 km (0.081 R)
• M56: 32,432,370 km (0.061 R)
• M57: 33,062,177 km (0.088 R)
• M58: 34,334,058 km (0.094 R)
• M59: 34,904,474 km (0.112 R)
• M60: 35,406,076 km (0.041 R)
• M61: 38,170,794 km (0.085 R)
• M62: 38,392,050 km (0.101 R)
• M63: 39,206,909 km (0.055 R)
• M64: 41,004,328 km (0.115 R)
• M65: 41,382,212 km (0.07 R)
• M66: 43,058,456 km (0.076 R)
• M67: 43,750,645 km (0.044 R)
• M68: 44,291,442 km (0.117 R)
• M69: 45,770,665 km (0.112 R)
• M70: 46,084,222 km (0.088 R)
• M71: 47,028,933 km (0.078 R)
• M72: 48,537,927 km (0.091 R)
• M73: 49,338,425 km (0.078 R)
• M74: 49,659,911 km (0.079 R)
• M75: 53,488,569 km (0.117 R)
• M76: 54,315,397 km (0.111 R)
• M77: 54,398,423 km (0.077 R)
• M78: 54,896,734 km (0.108 R)
• M79: 55,063,236 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.9

Radius: 12.7

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.51 AU - 12.43 AU

Year: 11275 Days

Day: 14.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,541,771 km

• M1: 214,374 km (0.09 R)
• M2: 427,401 km (0.09 R)
• M3: 541,245 km (0.102 R)
• M4: 727,644 km (0.089 R)
• M5: 837,598 km (0.078 R)
• M6: 1,377,048 km (0.072 R)
• M7: 2,266,408 km (0.098 R)
• M8: 2,831,888 km (0.1 R)
• M9: 3,358,921 km (0.062 R)
• M10: 3,550,556 km (0.103 R)
• M11: 3,746,080 km (0.027 R)
• M12: 4,443,206 km (0.086 R)
• M13: 4,899,330 km (0.025 R)
• M14: 5,086,028 km (0.07 R)
• M15: 5,180,425 km (0.114 R)
• M16: 5,758,321 km (0.053 R)
• M17: 5,856,607 km (0.107 R)
• M18: 6,155,055 km (0.117 R)
• M19: 6,560,764 km (0.1 R)
• M20: 6,836,174 km (0.028 R)
• M21: 7,185,784 km (0.095 R)
• M22: 7,291,849 km (0.115 R)
• M23: 7,829,803 km (0.114 R)
• M24: 8,455,272 km (0.107 R)
• M25: 8,868,461 km (0.077 R)
• M26: 8,982,305 km (0.095 R)
• M27: 9,249,936 km (0.054 R)
• M28: 9,675,691 km (0.092 R)
• M29: 9,792,976 km (0.108 R)
• M30: 9,950,054 km (0.059 R)
• M31: 10,306,695 km (0.087 R)
• M32: 10,426,373 km (0.096 R)
• M33: 11,319,024 km (0.116 R)
• M34: 11,401,452 km (0.086 R)
• M35: 11,649,785 km (0.098 R)
• M36: 12,193,872 km (0.046 R)
• M37: 12,918,075 km (0.069 R)
• M38: 13,133,795 km (0.065 R)
• M39: 13,350,563 km (0.116 R)
• M40: 13,656,191 km (0.074 R)
• M41: 14,408,070 km (0.078 R)
• M42: 14,811,536 km (0.092 R)
• M43: 14,901,743 km (0.05 R)
• M44: 15,173,413 km (0.116 R)
• M45: 15,492,355 km (0.047 R)
• M46: 16,555,996 km (0.042 R)
• M47: 17,309,970 km (0.118 R)
• M48: 18,851,127 km (0.056 R)
• M49: 18,948,964 km (0.028 R)
• M50: 19,144,937 km (0.059 R)
• M51: 20,235,506 km (0.108 R)
• M52: 20,586,612 km (0.087 R)
• M53: 21,754,822 km (0.096 R)
• M54: 21,960,219 km (0.078 R)
• M55: 23,573,483 km (0.079 R)
• M56: 24,208,227 km (0.082 R)
• M57: 24,367,848 km (0.105 R)
• M58: 25,063,328 km (0.099 R)
• M59: 25,711,087 km (0.105 R)
• M60: 26,091,514 km (0.062 R)
• M61: 26,200,571 km (0.103 R)
• M62: 26,419,134 km (0.073 R)
• M63: 26,638,294 km (0.033 R)
• M64: 28,357,024 km (0.102 R)
• M65: 28,862,815 km (0.027 R)
• M66: 29,201,654 km (0.119 R)
• M67: 29,428,145 km (0.066 R)
• M68: 30,800,107 km (0.098 R)
• M69: 31,204,171 km (0.062 R)
• M70: 31,377,854 km (0.047 R)
• M71: 31,493,942 km (0.112 R)
• M72: 32,017,535 km (0.068 R)
• M73: 32,134,371 km (0.045 R)
• M74: 32,896,871 km (0.112 R)
• M75: 33,191,728 km (0.058 R)
• M76: 33,605,965 km (0.072 R)
• M77: 34,679,180 km (0.091 R)
• M78: 35,099,550 km (0.082 R)
• M79: 38,089,114 km (0.051 R)
• M80: 38,585,031 km (0.074 R)
• M81: 40,716,052 km (0.099 R)
• M82: 42,563,736 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.9

Radius: 15

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.28 AU - 10.82 AU

Year: 11411 Days

Day: 7.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,541,771 km

• M1: 365,767 km (0.085 R)
• M2: 546,032 km (0.093 R)
• M3: 914,193 km (0.08 R)
• M4: 1,160,131 km (0.074 R)
• M5: 1,314,367 km (0.107 R)
• M6: 1,547,291 km (0.053 R)
• M7: 1,693,897 km (0.077 R)
• M8: 2,054,727 km (0.068 R)
• M9: 2,217,190 km (0.096 R)
• M10: 2,613,176 km (0.095 R)
• M11: 2,879,909 km (0.099 R)
• M12: 3,124,651 km (0.107 R)
• M13: 3,569,704 km (0.109 R)
• M14: 3,833,296 km (0.118 R)
• M15: 4,344,921 km (0.081 R)
• M16: 4,698,121 km (0.114 R)
• M17: 4,914,739 km (0.07 R)
• M18: 5,024,244 km (0.118 R)
• M19: 5,660,484 km (0.032 R)
• M20: 5,930,060 km (0.108 R)
• M21: 6,243,168 km (0.07 R)
• M22: 6,401,891 km (0.106 R)
• M23: 6,886,140 km (0.03 R)
• M24: 7,257,142 km (0.048 R)
• M25: 7,975,810 km (0.093 R)
• M26: 8,409,345 km (0.099 R)
• M27: 8,895,089 km (0.03 R)
• M28: 9,618,096 km (0.105 R)
• M29: 10,406,925 km (0.117 R)
• M30: 11,072,337 km (0.081 R)
• M31: 11,410,278 km (0.112 R)
• M32: 11,556,136 km (0.025 R)
• M33: 13,921,578 km (0.086 R)
• M34: 14,181,878 km (0.072 R)
• M35: 14,707,266 km (0.09 R)
• M36: 15,078,867 km (0.087 R)
• M37: 15,453,610 km (0.114 R)
• M38: 15,885,798 km (0.098 R)
• M39: 15,994,406 km (0.078 R)
• M40: 17,429,199 km (0.078 R)
• M41: 17,541,398 km (0.083 R)
• M42: 18,446,764 km (0.114 R)
• M43: 19,193,556 km (0.037 R)
• M44: 19,658,058 km (0.101 R)
• M45: 20,420,857 km (0.068 R)
• M46: 20,657,521 km (0.106 R)
• M47: 21,975,329 km (0.098 R)
• M48: 23,196,945 km (0.063 R)
• M49: 23,320,363 km (0.054 R)
• M50: 24,065,211 km (0.094 R)
• M51: 24,252,657 km (0.088 R)
• M52: 25,007,378 km (0.105 R)
• M53: 26,346,579 km (0.083 R)
• M54: 26,733,439 km (0.082 R)
• M55: 27,252,244 km (0.033 R)
• M56: 27,447,769 km (0.102 R)
• M57: 28,168,232 km (0.051 R)
• M58: 31,384,736 km (0.063 R)
• M59: 31,931,965 km (0.106 R)
• M60: 33,175,123 km (0.081 R)
• M61: 33,872,548 km (0.036 R)
• M62: 35,069,182 km (0.101 R)
• M63: 35,281,760 km (0.113 R)
• M64: 35,565,996 km (0.089 R)
• M65: 35,779,622 km (0.05 R)
• M66: 37,504,037 km (0.099 R)
• M67: 38,668,656 km (0.099 R)
• M68: 39,181,926 km (0.104 R)
• M69: 40,884,200 km (0.101 R)
• M70: 41,556,793 km (0.061 R)
• M71: 42,233,124 km (0.105 R)
• M72: 42,686,107 km (0.096 R)
• M73: 45,978,906 km (0.062 R)
• M74: 47,459,775 km (0.072 R)
• M75: 47,695,092 km (0.108 R)
• M76: 48,009,397 km (0.059 R)
• M77: 48,639,952 km (0.105 R)
• M78: 49,114,776 km (0.087 R)
• M79: 49,591,096 km (0.084 R)
• M80: 50,388,303 km (0.054 R)
• M81: 51,834,166 km (0.096 R)
• M82: 52,076,365 km (0.046 R)
• M83: 52,319,013 km (0.098 R)
• M84: 53,782,978 km (0.107 R)
• M85: 54,602,026 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.1

Radius: 7.9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 16.03 AU - 19.27 AU

Year: 26558 Days

Day: 15.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,541,771 km

• M1: 241,152 km (0.066 R)
• M2: 308,471 km (0.12 R)
• M3: 754,871 km (0.082 R)
• M4: 1,215,931 km (0.052 R)
• M5: 1,448,407 km (0.073 R)
• M6: 1,611,468 km (0.071 R)
• M7: 1,838,259 km (0.083 R)
• M8: 1,955,543 km (0.112 R)
• M9: 2,546,156 km (0.11 R)
• M10: 2,777,135 km (0.047 R)
• M11: 3,049,403 km (0.076 R)
• M12: 3,437,909 km (0.114 R)
• M13: 3,767,473 km (0.087 R)
• M14: 4,068,912 km (0.033 R)
• M15: 4,261,295 km (0.075 R)
• M16: 4,496,164 km (0.031 R)
• M17: 5,060,746 km (0.102 R)
• M18: 5,226,052 km (0.112 R)
• M19: 7,486,625 km (0.117 R)
• M20: 8,105,362 km (0.048 R)
• M21: 8,494,317 km (0.11 R)
• M22: 8,790,072 km (0.096 R)
• M23: 9,748,844 km (0.084 R)
• M24: 10,006,602 km (0.101 R)
• M25: 10,162,333 km (0.051 R)
• M26: 12,038,290 km (0.105 R)
• M27: 12,148,693 km (0.073 R)
• M28: 12,705,646 km (0.077 R)
• M29: 12,817,994 km (0.059 R)
• M30: 12,987,190 km (0.117 R)
• M31: 13,729,045 km (0.074 R)
• M32: 13,902,280 km (0.071 R)
• M33: 14,192,350 km (0.116 R)
• M34: 14,309,036 km (0.072 R)
• M35: 15,793,795 km (0.104 R)
• M36: 16,401,312 km (0.098 R)
• M37: 16,831,107 km (0.048 R)
• M38: 18,523,508 km (0.076 R)
• M39: 19,551,694 km (0.069 R)
• M40: 20,730,525 km (0.104 R)
• M41: 21,596,248 km (0.105 R)
• M42: 22,067,182 km (0.093 R)
• M43: 23,156,404 km (0.076 R)
• M44: 23,776,786 km (0.068 R)
• M45: 24,263,129 km (0.106 R)
• M46: 24,332,842 km (0.107 R)
• M47: 24,682,601 km (0.092 R)
• M48: 25,386,908 km (0.118 R)
• M49: 26,097,947 km (0.107 R)
• M50: 27,977,046 km (0.086 R)
• M51: 28,343,411 km (0.042 R)
• M52: 30,198,724 km (0.038 R)
• M53: 30,800,706 km (0.106 R)
• M54: 30,876,253 km (0.103 R)
• M55: 30,951,949 km (0.113 R)
• M56: 31,863,748 km (0.092 R)
• M57: 31,940,193 km (0.068 R)
• M58: 33,791,765 km (0.092 R)
• M59: 34,416,636 km (0.111 R)
• M60: 35,677,895 km (0.104 R)
• M61: 35,916,055 km (0.115 R)
• M62: 35,995,641 km (0.048 R)
• M63: 37,114,783 km (0.089 R)
• M64: 38,733,432 km (0.077 R)
• M65: 38,978,324 km (0.116 R)
• M66: 39,387,324 km (0.045 R)
• M67: 41,454,318 km (0.112 R)
• M68: 41,704,595 km (0.111 R)
• M69: 41,788,220 km (0.107 R)
• M70: 42,123,020 km (0.112 R)
• M71: 42,290,869 km (0.116 R)
• M72: 42,374,794 km (0.066 R)
• M73: 43,132,956 km (0.097 R)
• M74: 43,471,346 km (0.083 R)
• M75: 43,640,990 km (0.043 R)
• M76: 44,321,361 km (0.063 R)
• M77: 44,577,323 km (0.072 R)
• M78: 44,662,743 km (0.079 R)
• M79: 45,520,388 km (0.118 R)
• M80: 46,296,801 km (0.097 R)
• M81: 46,903,720 km (0.054 R)
• M82: 47,687,912 km (0.106 R)
• M83: 48,125,485 km (0.091 R)
• M84: 50,066,368 km (0.108 R)
• M85: 52,122,741 km (0.054 R)
• M86: 53,933,174 km (0.068 R)
• M87: 56,225,163 km (0.056 R)
• M88: 56,317,614 km (0.099 R)
• M89: 58,361,720 km (0.087 R)
• M90: 61,378,211 km (0.103 R)
• M91: 62,235,706 km (0.118 R)
• M92: 62,618,228 km (0.111 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 14,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit