🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.57 AU - 0.63 AU

Year: 171 Days

Day: 44.3 Hours

Environment

Temp: 233 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,993,204 km

• M1: 11,968 km (0.097 R)
• M2: 79,287 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.93 AU - 1.39 AU

Year: 459 Days

Day: 21.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 44.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.17 AU - 1.69 AU

Year: 628 Days

Day: 30.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.37 AU - 2.09 AU

Year: 835 Days

Day: 47.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,993,204 km

• M1: 1,253,929 km (0.027 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.19 AU - 4.63 AU

Year: 2838 Days

Day: 12.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 143 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,993,204 km

• M1: 1,449,454 km (0.064 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.49 AU - 4.79 AU

Year: 3669 Days

Day: 43.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.6

Radius: 10.7

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.97 AU - 9.87 AU

Year: 8182 Days

Day: 6.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 74,993,204 km

• M1: 268,079 km (0.094 R)
• M2: 474,824 km (0.1 R)
• M3: 542,741 km (0.057 R)
• M4: 629,209 km (0.077 R)
• M5: 920,027 km (0.092 R)
• M6: 1,156,242 km (0.09 R)
• M7: 1,432,699 km (0.117 R)
• M8: 1,578,856 km (0.098 R)
• M9: 1,977,983 km (0.118 R)
• M10: 2,634,419 km (0.075 R)
• M11: 2,789,252 km (0.099 R)
• M12: 2,946,928 km (0.109 R)
• M13: 3,354,433 km (0.112 R)
• M14: 3,466,183 km (0.067 R)
• M15: 3,579,129 km (0.029 R)
• M16: 3,750,867 km (0.104 R)
• M17: 4,013,711 km (0.11 R)
• M18: 4,192,331 km (0.093 R)
• M19: 4,650,549 km (0.106 R)
• M20: 5,351,415 km (0.101 R)
• M21: 5,647,619 km (0.064 R)
• M22: 6,256,183 km (0.118 R)
• M23: 6,429,118 km (0.1 R)
• M24: 7,425,889 km (0.036 R)
• M25: 7,535,544 km (0.085 R)
• M26: 7,645,648 km (0.12 R)
• M27: 8,054,499 km (0.099 R)
• M28: 8,661,717 km (0.095 R)
• M29: 9,087,771 km (0.08 R)
• M30: 9,283,595 km (0.082 R)
• M31: 9,520,708 km (0.042 R)
• M32: 9,879,892 km (0.117 R)
• M33: 9,960,376 km (0.042 R)
• M34: 10,162,333 km (0.085 R)
• M35: 10,447,616 km (0.084 R)
• M36: 10,529,596 km (0.114 R)
• M37: 10,776,731 km (0.116 R)
• M38: 10,901,047 km (0.097 R)
• M39: 11,784,722 km (0.116 R)
• M40: 12,041,432 km (0.075 R)
• M41: 12,386,554 km (0.11 R)
• M42: 12,778,800 km (0.108 R)
• M43: 12,910,446 km (0.083 R)
• M44: 13,308,077 km (0.043 R)
• M45: 13,486,098 km (0.117 R)
• M46: 13,754,627 km (0.087 R)
• M47: 13,934,742 km (0.103 R)
• M48: 14,388,174 km (0.048 R)
• M49: 15,077,521 km (0.103 R)
• M50: 15,589,893 km (0.103 R)
• M51: 16,297,641 km (0.093 R)
• M52: 17,064,330 km (0.087 R)
• M53: 19,132,221 km (0.097 R)
• M54: 19,232,601 km (0.113 R)
• M55: 19,534,939 km (0.072 R)
• M56: 19,686,781 km (0.117 R)
• M57: 19,940,648 km (0.118 R)
• M58: 20,605,611 km (0.058 R)
• M59: 21,538,503 km (0.103 R)
• M60: 21,957,527 km (0.107 R)
• M61: 23,177,198 km (0.065 R)
• M62: 24,582,221 km (0.12 R)
• M63: 25,240,003 km (0.083 R)
• M64: 25,405,458 km (0.101 R)
• M65: 26,181,871 km (0.062 R)
• M66: 26,516,971 km (0.099 R)
• M67: 26,741,218 km (0.101 R)
• M68: 26,966,063 km (0.09 R)
• M69: 28,442,894 km (0.044 R)
• M70: 28,845,013 km (0.107 R)
• M71: 30,472,189 km (0.082 R)
• M72: 30,648,265 km (0.082 R)
• M73: 31,178,739 km (0.107 R)
• M74: 31,415,403 km (0.087 R)
• M75: 31,533,885 km (0.111 R)
• M76: 31,830,986 km (0.118 R)
• M77: 33,390,694 km (0.116 R)
• M78: 33,511,718 km (0.085 R)
• M79: 33,875,690 km (0.089 R)
• M80: 36,708,924 km (0.104 R)
• M81: 36,896,220 km (0.098 R)
• M82: 37,021,434 km (0.041 R)
• M83: 40,130,526 km (0.086 R)
• M84: 40,323,657 km (0.106 R)
• M85: 40,969,471 km (0.093 R)
• M86: 41,228,724 km (0.032 R)
• M87: 41,814,101 km (0.077 R)
• M88: 43,454,591 km (0.068 R)
• M89: 44,116,562 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183

Radius: 14.5

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.42 AU - 10.48 AU

Year: 9829 Days

Day: 11.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 74,993,204 km

• M1: 183,108 km (0.059 R)
• M2: 293,062 km (0.054 R)
• M3: 396,285 km (0.115 R)
• M4: 671,545 km (0.091 R)
• M5: 866,770 km (0.101 R)
• M6: 1,257,071 km (0.069 R)
• M7: 1,394,402 km (0.102 R)
• M8: 1,489,097 km (0.12 R)
• M9: 1,925,175 km (0.119 R)
• M10: 2,555,281 km (0.106 R)
• M11: 3,058,229 km (0.046 R)
• M12: 3,289,508 km (0.082 R)
• M13: 3,396,620 km (0.115 R)
• M14: 3,592,443 km (0.057 R)
• M15: 3,769,567 km (0.115 R)
• M16: 4,086,864 km (0.071 R)
• M17: 4,225,541 km (0.104 R)
• M18: 4,723,553 km (0.111 R)
• M19: 5,315,661 km (0.074 R)
• M20: 6,168,369 km (0.07 R)
• M21: 6,706,024 km (0.099 R)
• M22: 7,399,410 km (0.075 R)
• M23: 7,826,512 km (0.054 R)
• M24: 7,999,597 km (0.075 R)
• M25: 8,645,261 km (0.092 R)
• M26: 8,914,388 km (0.108 R)
• M27: 9,277,462 km (0.075 R)
• M28: 9,831,123 km (0.073 R)
• M29: 9,924,472 km (0.079 R)
• M30: 10,650,022 km (0.097 R)
• M31: 10,842,106 km (0.098 R)
• M32: 10,970,760 km (0.059 R)
• M33: 11,164,788 km (0.08 R)
• M34: 12,118,774 km (0.047 R)
• M35: 12,252,365 km (0.088 R)
• M36: 12,554,852 km (0.06 R)
• M37: 12,791,815 km (0.043 R)
• M38: 12,996,165 km (0.051 R)
• M39: 13,098,790 km (0.065 R)
• M40: 13,339,193 km (0.036 R)
• M41: 13,685,064 km (0.11 R)
• M42: 15,098,464 km (0.09 R)
• M43: 16,042,128 km (0.106 R)
• M44: 16,967,390 km (0.104 R)
• M45: 17,342,432 km (0.104 R)
• M46: 17,644,321 km (0.073 R)
• M47: 18,714,993 km (0.09 R)
• M48: 19,297,078 km (0.088 R)
• M49: 20,161,903 km (0.09 R)
• M50: 20,638,821 km (0.034 R)
• M51: 20,798,742 km (0.03 R)
• M52: 21,685,109 km (0.099 R)
• M53: 22,214,685 km (0.105 R)
• M54: 22,460,624 km (0.074 R)
• M55: 22,666,172 km (0.078 R)
• M56: 22,789,889 km (0.115 R)
• M57: 23,203,677 km (0.099 R)
• M58: 23,328,442 km (0.053 R)
• M59: 24,080,919 km (0.101 R)
• M60: 25,267,380 km (0.118 R)
• M61: 25,781,547 km (0.116 R)
• M62: 25,996,968 km (0.078 R)
• M63: 26,907,870 km (0.032 R)
• M64: 27,169,965 km (0.066 R)
• M65: 27,345,294 km (0.093 R)
• M66: 27,873,225 km (0.046 R)
• M67: 28,227,173 km (0.086 R)
• M68: 28,360,316 km (0.102 R)
• M69: 28,671,629 km (0.047 R)
• M70: 28,850,099 km (0.06 R)
• M71: 29,747,836 km (0.112 R)
• M72: 29,928,550 km (0.097 R)
• M73: 30,427,160 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.5

Radius: 15

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 9.34 AU - 13.74 AU

Year: 14391 Days

Day: 10.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 74,993,204 km

• M1: 201,359 km (0.12 R)
• M2: 351,705 km (0.118 R)
• M3: 445,502 km (0.06 R)
• M4: 858,991 km (0.091 R)
• M5: 1,066,184 km (0.102 R)
• M6: 1,221,766 km (0.113 R)
• M7: 1,482,964 km (0.048 R)
• M8: 2,287,651 km (0.117 R)
• M9: 2,583,256 km (0.065 R)
• M10: 2,891,577 km (0.05 R)
• M11: 3,018,436 km (0.117 R)
• M12: 3,888,198 km (0.112 R)
• M13: 4,099,730 km (0.104 R)
• M14: 4,315,001 km (0.034 R)
• M15: 4,757,212 km (0.074 R)
• M16: 5,060,148 km (0.11 R)
• M17: 6,088,334 km (0.111 R)
• M18: 6,211,154 km (0.096 R)
• M19: 6,459,337 km (0.074 R)
• M20: 6,922,791 km (0.071 R)
• M21: 7,310,100 km (0.092 R)
• M22: 8,332,153 km (0.102 R)
• M23: 9,636,496 km (0.061 R)
• M24: 11,154,017 km (0.085 R)
• M25: 12,275,852 km (0.108 R)
• M26: 13,755,225 km (0.071 R)
• M27: 14,188,161 km (0.084 R)
• M28: 14,461,177 km (0.037 R)
• M29: 15,234,598 km (0.104 R)
• M30: 15,964,935 km (0.119 R)
• M31: 16,191,875 km (0.093 R)
• M32: 16,994,917 km (0.049 R)
• M33: 17,284,987 km (0.076 R)
• M34: 17,869,765 km (0.1 R)
• M35: 19,119,206 km (0.031 R)
• M36: 19,360,358 km (0.096 R)
• M37: 20,396,622 km (0.065 R)
• M38: 20,828,661 km (0.1 R)
• M39: 21,201,309 km (0.12 R)
• M40: 22,395,998 km (0.055 R)
• M41: 22,969,556 km (0.048 R)
• M42: 23,225,967 km (0.099 R)
• M43: 25,510,326 km (0.119 R)
• M44: 26,042,596 km (0.049 R)
• M45: 28,482,537 km (0.117 R)
• M46: 28,827,210 km (0.097 R)
• M47: 29,590,309 km (0.099 R)
• M48: 29,869,459 km (0.091 R)
• M49: 30,079,494 km (0.103 R)
• M50: 30,712,144 km (0.113 R)
• M51: 31,278,372 km (0.083 R)
• M52: 31,420,490 km (0.06 R)
• M53: 31,633,966 km (0.113 R)
• M54: 32,134,071 km (0.12 R)
• M55: 34,894,302 km (0.048 R)
• M56: 35,781,716 km (0.047 R)
• M57: 36,153,617 km (0.117 R)
• M58: 36,452,214 km (0.073 R)
• M59: 37,126,751 km (0.111 R)
• M60: 38,108,412 km (0.063 R)
• M61: 38,412,245 km (0.086 R)
• M62: 39,404,977 km (0.098 R)
• M63: 39,558,464 km (0.092 R)
• M64: 40,020,273 km (0.087 R)
• M65: 40,638,561 km (0.11 R)
• M66: 41,650,142 km (0.057 R)
• M67: 42,670,100 km (0.108 R)
• M68: 42,906,614 km (0.068 R)
• M69: 44,574,481 km (0.096 R)
• M70: 45,376,176 km (0.077 R)
• M71: 46,101,875 km (0.072 R)
• M72: 47,156,690 km (0.076 R)
• M73: 49,538,437 km (0.09 R)
• M74: 50,036,149 km (0.086 R)
• M75: 50,535,507 km (0.072 R)
• M76: 50,952,885 km (0.08 R)
• M77: 51,455,235 km (0.105 R)
• M78: 51,959,230 km (0.068 R)
• M79: 52,464,871 km (0.116 R)
• M80: 52,802,812 km (0.056 R)
• M81: 55,103,328 km (0.081 R)
• M82: 55,446,805 km (0.116 R)
• M83: 56,136,152 km (0.095 R)
• M84: 56,395,405 km (0.09 R)

Asteroid Belt

Center: 14.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.7

Radius: 4.4

Gravity: 16.46 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 17.18 AU - 19.38 AU

Year: 28690 Days

Day: 19 Hours

Environment

Temp: -208 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 74,993,204 km

• M1: 61,485 km (0.052 R)
• M2: 153,188 km (0.114 R)
• M3: 368,908 km (0.073 R)
• M4: 867,518 km (0.065 R)
• M5: 1,354,310 km (0.098 R)
• M6: 1,412,952 km (0.056 R)
• M7: 1,911,861 km (0.094 R)
• M8: 2,214,497 km (0.044 R)
• M9: 2,318,617 km (0.103 R)
• M10: 2,714,453 km (0.092 R)
• M11: 2,939,149 km (0.09 R)
• M12: 3,366,550 km (0.065 R)
• M13: 3,567,311 km (0.069 R)
• M14: 3,607,852 km (0.072 R)
• M15: 3,730,672 km (0.083 R)
• M16: 3,938,314 km (0.041 R)
• M17: 4,149,695 km (0.068 R)
• M18: 4,451,883 km (0.098 R)
• M19: 5,777,619 km (0.083 R)
• M20: 6,114,663 km (0.095 R)
• M21: 7,577,581 km (0.058 R)
• M22: 8,266,928 km (0.113 R)
• M23: 8,920,820 km (0.076 R)
• M24: 10,568,342 km (0.063 R)
• M25: 10,685,327 km (0.111 R)
• M26: 10,861,703 km (0.115 R)
• M27: 11,038,976 km (0.088 R)
• M28: 11,336,676 km (0.105 R)
• M29: 11,516,493 km (0.066 R)
• M30: 11,818,381 km (0.091 R)
• M31: 12,926,602 km (0.07 R)
• M32: 12,989,134 km (0.027 R)
• M33: 13,177,328 km (0.108 R)
• M34: 14,390,118 km (0.092 R)
• M35: 14,519,969 km (0.097 R)
• M36: 17,817,106 km (0.088 R)
• M37: 18,941,783 km (0.086 R)
• M38: 19,155,259 km (0.067 R)
• M39: 19,226,468 km (0.104 R)
• M40: 20,089,199 km (0.026 R)
• M41: 21,406,558 km (0.086 R)
• M42: 21,777,560 km (0.071 R)
• M43: 21,851,911 km (0.11 R)
• M44: 22,600,947 km (0.103 R)
• M45: 22,751,742 km (0.082 R)
• M46: 22,902,985 km (0.083 R)
• M47: 25,053,754 km (0.111 R)
• M48: 27,107,882 km (0.081 R)
• M49: 27,750,704 km (0.106 R)
• M50: 28,398,463 km (0.09 R)
• M51: 29,709,090 km (0.079 R)
• M52: 30,288,632 km (0.104 R)
• M53: 31,543,010 km (0.099 R)
• M54: 32,388,687 km (0.105 R)
• M55: 33,413,283 km (0.055 R)
• M56: 33,843,377 km (0.058 R)
• M57: 35,144,579 km (0.075 R)
• M58: 35,933,109 km (0.073 R)
• M59: 36,109,036 km (0.101 R)
• M60: 37,260,192 km (0.085 R)
• M61: 41,798,094 km (0.095 R)
• M62: 43,661,485 km (0.06 R)
• M63: 44,981,985 km (0.109 R)
• M64: 46,890,854 km (0.059 R)
• M65: 47,951,952 km (0.089 R)
• M66: 49,020,978 km (0.091 R)
• M67: 49,607,402 km (0.086 R)
• M68: 49,901,511 km (0.096 R)
• M69: 51,976,284 km (0.045 R)
• M70: 52,574,227 km (0.081 R)
• M71: 53,375,024 km (0.095 R)
• M72: 55,801,502 km (0.057 R)
• M73: 56,107,280 km (0.046 R)
• M74: 57,336,226 km (0.094 R)
• M75: 58,367,105 km (0.093 R)
• M76: 59,299,998 km (0.1 R)
• M77: 59,820,449 km (0.092 R)
• M78: 60,342,396 km (0.109 R)
• M79: 62,128,444 km (0.048 R)
• M80: 62,339,677 km (0.092 R)
• M81: 63,187,149 km (0.052 R)
• M82: 65,967,425 km (0.087 R)
• M83: 66,614,585 km (0.108 R)
• M84: 67,047,372 km (0.114 R)
• M85: 67,263,990 km (0.107 R)
• M86: 67,589,515 km (0.088 R)
• M87: 73,425,029 km (0.051 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 14,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit