🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.82 AU - 0.84 AU

Year: 273 Days

Day: 46.5 Hours

Environment

Temp: 100 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.31 AU - 1.71 AU

Year: 671 Days

Day: 35.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,635,932 km

• M1: 434,283 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.27 AU - 1.99 AU

Year: 753 Days

Day: 18.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,635,932 km

• M1: 1,221,317 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.67 AU - 2.11 AU

Year: 940 Days

Day: 46.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.16 AU - 2.44 AU

Year: 1261 Days

Day: 41.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.4

Radius: 10.3

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.93 AU - 7.43 AU

Year: 5556 Days

Day: 5.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 93,635,932 km

• M1: 544,985 km (0.092 R)
• M2: 987,496 km (0.058 R)
• M3: 1,101,938 km (0.069 R)
• M4: 1,382,733 km (0.098 R)
• M5: 1,446,911 km (0.091 R)
• M6: 2,233,646 km (0.063 R)
• M7: 2,386,535 km (0.106 R)
• M8: 2,719,091 km (0.102 R)
• M9: 2,849,690 km (0.087 R)
• M10: 2,999,138 km (0.103 R)
• M11: 3,066,457 km (0.097 R)
• M12: 3,219,795 km (0.062 R)
• M13: 3,410,532 km (0.09 R)
• M14: 3,587,357 km (0.067 R)
• M15: 3,767,174 km (0.052 R)
• M16: 3,840,028 km (0.103 R)
• M17: 3,931,582 km (0.09 R)
• M18: 4,154,632 km (0.071 R)
• M19: 4,267,728 km (0.072 R)
• M20: 4,516,210 km (0.083 R)
• M21: 4,710,687 km (0.088 R)
• M22: 4,927,754 km (0.097 R)
• M23: 5,047,582 km (0.103 R)
• M24: 5,168,307 km (0.067 R)
• M25: 5,269,735 km (0.112 R)
• M26: 5,392,405 km (0.05 R)
• M27: 5,557,262 km (0.063 R)
• M28: 5,871,118 km (0.071 R)
• M29: 6,169,117 km (0.109 R)
• M30: 6,428,669 km (0.068 R)
• M31: 6,691,812 km (0.095 R)
• M32: 6,913,815 km (0.109 R)
• M33: 7,410,779 km (0.049 R)
• M34: 7,479,445 km (0.101 R)
• M35: 7,640,412 km (0.081 R)
• M36: 7,895,925 km (0.099 R)
• M37: 8,296,249 km (0.089 R)
• M38: 8,921,269 km (0.046 R)
• M39: 9,018,807 km (0.106 R)
• M40: 9,214,930 km (0.072 R)
• M41: 9,288,831 km (0.043 R)
• M42: 9,437,232 km (0.104 R)
• M43: 9,611,364 km (0.077 R)
• M44: 9,836,808 km (0.105 R)
• M45: 10,549,642 km (0.038 R)
• M46: 10,626,984 km (0.044 R)
• M47: 11,437,356 km (0.108 R)
• M48: 11,543,420 km (0.099 R)
• M49: 11,836,632 km (0.099 R)
• M50: 11,997,600 km (0.072 R)
• M51: 12,078,382 km (0.114 R)
• M52: 12,813,506 km (0.051 R)
• M53: 13,423,267 km (0.063 R)
• M54: 15,075,725 km (0.114 R)
• M55: 15,250,306 km (0.105 R)
• M56: 15,337,821 km (0.072 R)
• M57: 15,425,635 km (0.114 R)
• M58: 15,719,295 km (0.087 R)
• M59: 15,866,799 km (0.055 R)
• M60: 15,955,510 km (0.119 R)
• M61: 16,163,152 km (0.11 R)
• M62: 17,275,712 km (0.115 R)
• M63: 18,041,354 km (0.05 R)
• M64: 18,755,534 km (0.104 R)
• M65: 18,912,013 km (0.074 R)
• M66: 19,006,110 km (0.056 R)
• M67: 19,510,704 km (0.108 R)
• M68: 19,796,436 km (0.087 R)
• M69: 19,891,879 km (0.118 R)
• M70: 20,019,636 km (0.036 R)
• M71: 20,115,528 km (0.105 R)
• M72: 20,243,584 km (0.112 R)
• M73: 20,985,589 km (0.106 R)
• M74: 21,835,156 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.8

Radius: 11.4

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.19 AU - 7.85 AU

Year: 7458 Days

Day: 11.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 93,635,932 km

• M1: 247,734 km (0.117 R)
• M2: 408,552 km (0.062 R)
• M3: 487,689 km (0.088 R)
• M4: 586,274 km (0.105 R)
• M5: 665,411 km (0.104 R)
• M6: 1,291,778 km (0.09 R)
• M7: 1,472,193 km (0.046 R)
• M8: 1,546,842 km (0.03 R)
• M9: 1,641,986 km (0.12 R)
• M10: 2,363,198 km (0.05 R)
• M11: 2,563,509 km (0.096 R)
• M12: 2,723,130 km (0.048 R)
• M13: 2,839,218 km (0.113 R)
• M14: 3,723,491 km (0.119 R)
• M15: 4,115,886 km (0.068 R)
• M16: 4,357,786 km (0.051 R)
• M17: 4,439,616 km (0.11 R)
• M18: 4,549,271 km (0.096 R)
• M19: 4,743,449 km (0.102 R)
• M20: 5,025,740 km (0.117 R)
• M21: 5,400,932 km (0.101 R)
• M22: 5,488,895 km (0.084 R)
• M23: 6,178,691 km (0.078 R)
• M24: 6,456,046 km (0.068 R)
• M25: 6,991,307 km (0.053 R)
• M26: 7,215,853 km (0.071 R)
• M27: 7,442,793 km (0.081 R)
• M28: 8,408,148 km (0.115 R)
• M29: 8,544,432 km (0.055 R)
• M30: 8,784,686 km (0.089 R)
• M31: 10,418,295 km (0.111 R)
• M32: 10,675,005 km (0.101 R)
• M33: 10,859,609 km (0.098 R)
• M34: 11,269,656 km (0.088 R)
• M35: 11,646,942 km (0.072 R)
• M36: 12,569,063 km (0.061 R)
• M37: 12,764,289 km (0.082 R)
• M38: 12,842,528 km (0.085 R)
• M39: 12,999,606 km (0.104 R)
• M40: 13,117,938 km (0.083 R)
• M41: 13,236,569 km (0.078 R)
• M42: 13,514,672 km (0.095 R)
• M43: 13,754,776 km (0.045 R)
• M44: 13,834,961 km (0.116 R)
• M45: 14,076,860 km (0.117 R)
• M46: 14,320,256 km (0.045 R)
• M47: 14,442,328 km (0.06 R)
• M48: 15,809,054 km (0.082 R)
• M49: 16,146,547 km (0.094 R)
• M50: 16,231,369 km (0.091 R)
• M51: 16,529,069 km (0.093 R)
• M52: 16,657,274 km (0.05 R)
• M53: 17,087,069 km (0.104 R)
• M54: 17,520,454 km (0.087 R)
• M55: 17,913,597 km (0.086 R)
• M56: 18,045,243 km (0.097 R)
• M57: 18,221,320 km (0.061 R)
• M58: 19,200,139 km (0.111 R)
• M59: 20,608,154 km (0.067 R)
• M60: 20,746,083 km (0.039 R)
• M61: 20,930,687 km (0.072 R)
• M62: 21,814,511 km (0.116 R)
• M63: 22,663,180 km (0.099 R)
• M64: 22,758,174 km (0.057 R)
• M65: 22,948,463 km (0.087 R)
• M66: 24,782,682 km (0.074 R)
• M67: 24,978,506 km (0.114 R)
• M68: 27,015,281 km (0.098 R)
• M69: 27,267,353 km (0.078 R)
• M70: 29,053,253 km (0.109 R)
• M71: 29,466,741 km (0.063 R)
• M72: 29,986,295 km (0.097 R)
• M73: 30,090,565 km (0.063 R)
• M74: 30,404,271 km (0.096 R)
• M75: 30,824,043 km (0.102 R)
• M76: 30,929,360 km (0.051 R)
• M77: 31,351,525 km (0.052 R)
• M78: 31,722,528 km (0.076 R)
• M79: 32,468,871 km (0.053 R)
• M80: 34,578,650 km (0.102 R)
• M81: 36,732,261 km (0.111 R)
• M82: 37,123,310 km (0.084 R)
• M83: 37,235,359 km (0.069 R)
• M84: 37,403,656 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.7

Radius: 11.1

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.37 AU - 12.17 AU

Year: 12782 Days

Day: 9 Hours

Environment

Temp: -181 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 93,635,932 km

• M1: 139,874 km (0.094 R)
• M2: 225,145 km (0.104 R)
• M3: 304,282 km (0.061 R)
• M4: 755,918 km (0.034 R)
• M5: 1,001,558 km (0.114 R)
• M6: 1,089,372 km (0.106 R)
• M7: 1,369,120 km (0.106 R)
• M8: 1,543,102 km (0.093 R)
• M9: 1,645,876 km (0.095 R)
• M10: 2,281,667 km (0.106 R)
• M11: 2,369,929 km (0.11 R)
• M12: 2,489,458 km (0.095 R)
• M13: 2,703,682 km (0.074 R)
• M14: 2,828,896 km (0.119 R)
• M15: 3,215,905 km (0.058 R)
• M16: 3,863,365 km (0.073 R)
• M17: 4,184,103 km (0.086 R)
• M18: 4,587,867 km (0.108 R)
• M19: 5,236,673 km (0.094 R)
• M20: 5,393,452 km (0.056 R)
• M21: 5,832,971 km (0.117 R)
• M22: 6,534,884 km (0.056 R)
• M23: 7,089,742 km (0.052 R)
• M24: 7,219,892 km (0.068 R)
• M25: 8,108,205 km (0.082 R)
• M26: 8,565,376 km (0.095 R)
• M27: 8,750,578 km (0.072 R)
• M28: 9,172,145 km (0.074 R)
• M29: 9,986,705 km (0.085 R)
• M30: 10,526,005 km (0.061 R)
• M31: 10,674,706 km (0.081 R)
• M32: 10,974,350 km (0.115 R)
• M33: 11,226,123 km (0.089 R)
• M34: 11,735,504 km (0.113 R)
• M35: 12,304,574 km (0.111 R)
• M36: 12,618,730 km (0.086 R)
• M37: 13,041,793 km (0.103 R)
• M38: 13,148,306 km (0.106 R)
• M39: 13,685,064 km (0.086 R)
• M40: 14,229,151 km (0.08 R)
• M41: 14,835,770 km (0.064 R)
• M42: 15,676,510 km (0.055 R)
• M43: 16,074,291 km (0.106 R)
• M44: 17,287,231 km (0.107 R)
• M45: 17,580,293 km (0.069 R)
• M46: 17,756,968 km (0.086 R)
• M47: 18,829,435 km (0.057 R)
• M48: 19,131,174 km (0.116 R)
• M49: 19,556,032 km (0.093 R)
• M50: 20,230,270 km (0.115 R)
• M51: 20,663,206 km (0.062 R)
• M52: 21,727,445 km (0.108 R)
• M53: 22,809,487 km (0.06 R)
• M54: 23,648,581 km (0.107 R)
• M55: 25,290,866 km (0.091 R)
• M56: 27,446,123 km (0.093 R)
• M57: 27,994,100 km (0.071 R)
• M58: 28,407,439 km (0.036 R)
• M59: 28,545,667 km (0.12 R)
• M60: 29,170,538 km (0.11 R)
• M61: 31,214,493 km (0.084 R)
• M62: 32,217,697 km (0.116 R)
• M63: 32,795,593 km (0.093 R)
• M64: 32,868,148 km (0.12 R)
• M65: 35,364,488 km (0.026 R)
• M66: 35,662,188 km (0.112 R)
• M67: 37,163,103 km (0.118 R)
• M68: 37,389,893 km (0.088 R)
• M69: 37,617,282 km (0.045 R)
• M70: 38,073,406 km (0.111 R)
• M71: 38,531,475 km (0.115 R)
• M72: 41,160,957 km (0.072 R)
• M73: 43,290,033 km (0.119 R)
• M74: 46,265,385 km (0.114 R)
• M75: 46,509,529 km (0.096 R)
• M76: 46,999,013 km (0.111 R)
• M77: 49,057,181 km (0.07 R)
• M78: 49,223,085 km (0.104 R)
• M79: 50,139,073 km (0.101 R)
• M80: 50,976,522 km (0.092 R)
• M81: 51,481,265 km (0.101 R)
• M82: 52,495,688 km (0.087 R)
• M83: 53,005,368 km (0.108 R)
• M84: 54,974,525 km (0.038 R)
• M85: 55,924,621 km (0.067 R)
• M86: 56,271,538 km (0.038 R)
• M87: 57,228,965 km (0.098 R)
• M88: 58,455,518 km (0.065 R)
• M89: 58,895,635 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.3

Radius: 6

Gravity: 24.23 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 16.43 AU - 16.53 AU

Year: 24195 Days

Day: 19.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,635,932 km

• M1: 129,402 km (0.062 R)
• M2: 264,040 km (0.068 R)
• M3: 767,736 km (0.097 R)
• M4: 997,668 km (0.095 R)
• M5: 1,152,203 km (0.029 R)
• M6: 1,314,516 km (0.089 R)
• M7: 1,770,341 km (0.065 R)
• M8: 1,844,691 km (0.075 R)
• M9: 1,882,240 km (0.088 R)
• M10: 2,393,267 km (0.094 R)
• M11: 3,488,024 km (0.116 R)
• M12: 3,628,646 km (0.085 R)
• M13: 3,771,063 km (0.063 R)
• M14: 5,294,119 km (0.118 R)
• M15: 6,632,571 km (0.096 R)
• M16: 7,701,298 km (0.111 R)
• M17: 8,317,791 km (0.086 R)
• M18: 8,380,323 km (0.083 R)
• M19: 8,568,816 km (0.114 R)
• M20: 8,886,114 km (0.066 R)
• M21: 8,950,141 km (0.09 R)
• M22: 9,401,927 km (0.1 R)
• M23: 9,467,002 km (0.098 R)
• M24: 10,060,158 km (0.054 R)
• M25: 11,006,514 km (0.1 R)
• M26: 11,212,959 km (0.075 R)
• M27: 11,769,762 km (0.091 R)
• M28: 11,910,384 km (0.081 R)
• M29: 12,406,899 km (0.093 R)
• M30: 13,420,275 km (0.088 R)
• M31: 14,011,187 km (0.118 R)
• M32: 15,371,480 km (0.116 R)
• M33: 15,911,828 km (0.089 R)
• M34: 17,811,122 km (0.105 R)
• M35: 20,031,753 km (0.069 R)
• M36: 21,904,719 km (0.118 R)
• M37: 23,037,474 km (0.096 R)
• M38: 24,099,918 km (0.095 R)
• M39: 24,367,997 km (0.11 R)
• M40: 24,997,355 km (0.038 R)
• M41: 26,917,594 km (0.115 R)
• M42: 27,102,945 km (0.115 R)
• M43: 27,288,596 km (0.053 R)
• M44: 29,741,702 km (0.119 R)
• M45: 30,897,495 km (0.111 R)
• M46: 31,578,465 km (0.119 R)
• M47: 34,150,800 km (0.07 R)
• M48: 39,598,407 km (0.12 R)
• M49: 40,231,954 km (0.119 R)
• M50: 40,337,869 km (0.099 R)
• M51: 40,975,306 km (0.083 R)
• M52: 44,649,579 km (0.109 R)
• M53: 45,750,170 km (0.104 R)
• M54: 48,879,010 km (0.062 R)
• M55: 51,270,481 km (0.104 R)
• M56: 51,385,373 km (0.086 R)
• M57: 57,473,258 km (0.038 R)
• M58: 58,549,914 km (0.083 R)
• M59: 59,150,848 km (0.112 R)
• M60: 60,116,652 km (0.038 R)
• M61: 61,575,232 km (0.087 R)
• M62: 61,941,597 km (0.094 R)
• M63: 63,168,299 km (0.077 R)
• M64: 63,291,418 km (0.043 R)
• M65: 63,661,224 km (0.116 R)
• M66: 65,271,945 km (0.082 R)
• M67: 65,770,255 km (0.077 R)
• M68: 67,902,174 km (0.081 R)
• M69: 68,028,285 km (0.098 R)
• M70: 69,802,067 km (0.111 R)
• M71: 70,184,140 km (0.043 R)
• M72: 71,206,492 km (0.12 R)
• M73: 71,334,548 km (0.095 R)
• M74: 71,719,463 km (0.032 R)
• M75: 74,042,868 km (0.07 R)
• M76: 75,083,471 km (0.112 R)
• M77: 78,101,907 km (0.081 R)
• M78: 78,234,151 km (0.067 R)
• M79: 79,028,516 km (0.086 R)
• M80: 79,293,903 km (0.06 R)
• M81: 79,958,716 km (0.098 R)
• M82: 80,892,505 km (0.114 R)
• M83: 81,026,096 km (0.084 R)
• M84: 81,829,886 km (0.096 R)
• M85: 82,367,092 km (0.07 R)
• M86: 82,905,644 km (0.101 R)
• M87: 86,024,311 km (0.113 R)
• M88: 87,118,021 km (0.082 R)
• M89: 87,941,258 km (0.107 R)
• M90: 88,078,738 km (0.117 R)
• M91: 90,843,157 km (0.097 R)
• M92: 92,515,512 km (0.109 R)
• M93: 92,795,110 km (0.103 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 13,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit