🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.5 AU - 0.74 AU

Year: 180 Days

Day: 29 Hours

Environment

Temp: 197 °C

Axial Tilt: 135.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.5 AU - 0.83 AU

Year: 198 Days

Day: 46.2 Hours

Environment

Temp: 113 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.89 AU - 1.13 AU

Year: 375 Days

Day: 40.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.53 AU - 2.33 AU

Year: 989 Days

Day: 47.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.83 AU - 2.57 AU

Year: 1204 Days

Day: 47.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.8

Radius: 14.6

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.25 AU - 5.15 AU

Year: 3759 Days

Day: 9.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 82,155,422 km

• M1: 241,900 km (0.091 R)
• M2: 344,823 km (0.079 R)
• M3: 459,116 km (0.06 R)
• M4: 633,098 km (0.084 R)
• M5: 1,342,491 km (0.093 R)
• M6: 2,193,105 km (0.11 R)
• M7: 2,384,590 km (0.085 R)
• M8: 2,563,659 km (0.113 R)
• M9: 2,654,913 km (0.098 R)
• M10: 3,167,137 km (0.095 R)
• M11: 3,265,422 km (0.116 R)
• M12: 3,364,755 km (0.052 R)
• M13: 3,546,218 km (0.079 R)
• M14: 3,669,037 km (0.086 R)
• M15: 3,961,352 km (0.116 R)
• M16: 4,591,159 km (0.043 R)
• M17: 4,747,937 km (0.117 R)
• M18: 5,159,481 km (0.03 R)
• M19: 5,252,531 km (0.026 R)
• M20: 5,393,153 km (0.061 R)
• M21: 5,678,286 km (0.105 R)
• M22: 6,189,163 km (0.071 R)
• M23: 6,313,030 km (0.085 R)
• M24: 6,437,795 km (0.098 R)
• M25: 6,538,175 km (0.034 R)
• M26: 6,893,619 km (0.113 R)
• M27: 7,099,616 km (0.104 R)
• M28: 7,229,317 km (0.093 R)
• M29: 7,386,245 km (0.106 R)
• M30: 7,703,243 km (0.079 R)
• M31: 7,863,462 km (0.103 R)
• M32: 8,875,941 km (0.079 R)
• M33: 9,128,462 km (0.111 R)
• M34: 9,411,950 km (0.109 R)
• M35: 9,526,093 km (0.073 R)
• M36: 9,813,620 km (0.088 R)
• M37: 10,220,975 km (0.098 R)
• M38: 10,752,945 km (0.106 R)
• M39: 11,294,041 km (0.101 R)
• M40: 11,628,990 km (0.083 R)
• M41: 12,060,132 km (0.063 R)
• M42: 12,277,796 km (0.042 R)
• M43: 12,371,445 km (0.06 R)
• M44: 12,938,271 km (0.027 R)
• M45: 13,129,158 km (0.08 R)
• M46: 13,321,092 km (0.083 R)
• M47: 14,163,029 km (0.095 R)
• M48: 14,590,430 km (0.079 R)
• M49: 14,822,456 km (0.108 R)
• M50: 14,988,809 km (0.112 R)
• M51: 15,390,928 km (0.104 R)
• M52: 16,171,380 km (0.105 R)
• M53: 16,411,485 km (0.083 R)
• M54: 16,721,900 km (0.099 R)
• M55: 16,860,428 km (0.12 R)
• M56: 16,964,698 km (0.112 R)
• M57: 17,453,883 km (0.105 R)
• M58: 17,912,251 km (0.078 R)
• M59: 18,125,128 km (0.079 R)
• M60: 19,021,369 km (0.101 R)
• M61: 19,202,233 km (0.088 R)
• M62: 19,456,549 km (0.111 R)
• M63: 19,602,407 km (0.099 R)
• M64: 20,411,133 km (0.116 R)
• M65: 20,782,286 km (0.114 R)
• M66: 21,719,965 km (0.054 R)
• M67: 22,060,899 km (0.094 R)
• M68: 22,327,333 km (0.065 R)
• M69: 23,133,067 km (0.113 R)
• M70: 23,792,345 km (0.101 R)
• M71: 24,694,121 km (0.107 R)
• M72: 25,169,094 km (0.079 R)
• M73: 25,647,059 km (0.03 R)
• M74: 25,967,348 km (0.07 R)
• M75: 26,936,293 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.7

Radius: 13.3

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.39 AU - 7.69 AU

Year: 6171 Days

Day: 8.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 82,155,422 km

• M1: 195,973 km (0.101 R)
• M2: 286,330 km (0.108 R)
• M3: 438,023 km (0.084 R)
• M4: 648,956 km (0.094 R)
• M5: 818,749 km (0.035 R)
• M6: 923,168 km (0.118 R)
• M7: 1,018,761 km (0.09 R)
• M8: 1,404,874 km (0.109 R)
• M9: 1,648,569 km (0.046 R)
• M10: 1,888,823 km (0.111 R)
• M11: 2,122,495 km (0.107 R)
• M12: 2,308,744 km (0.119 R)
• M13: 2,404,038 km (0.12 R)
• M14: 2,618,412 km (0.051 R)
• M15: 2,718,044 km (0.053 R)
• M16: 2,921,048 km (0.107 R)
• M17: 3,066,308 km (0.1 R)
• M18: 3,320,923 km (0.113 R)
• M19: 3,716,011 km (0.062 R)
• M20: 3,919,165 km (0.059 R)
• M21: 4,623,472 km (0.119 R)
• M22: 4,867,017 km (0.087 R)
• M23: 5,857,355 km (0.076 R)
• M24: 6,362,098 km (0.1 R)
• M25: 6,578,866 km (0.105 R)
• M26: 7,385,198 km (0.078 R)
• M27: 7,670,481 km (0.118 R)
• M28: 8,047,019 km (0.086 R)
• M29: 8,134,683 km (0.116 R)
• M30: 8,518,552 km (0.08 R)
• M31: 8,637,931 km (0.091 R)
• M32: 9,090,464 km (0.109 R)
• M33: 9,736,877 km (0.046 R)
• M34: 10,081,550 km (0.098 R)
• M35: 10,302,955 km (0.081 R)
• M36: 10,430,263 km (0.093 R)
• M37: 10,526,005 km (0.083 R)
• M38: 10,879,655 km (0.107 R)
• M39: 10,976,893 km (0.059 R)
• M40: 11,172,119 km (0.117 R)
• M41: 12,740,652 km (0.114 R)
• M42: 13,048,973 km (0.105 R)
• M43: 13,186,753 km (0.119 R)
• M44: 13,463,808 km (0.104 R)
• M45: 14,129,519 km (0.075 R)
• M46: 15,383,747 km (0.097 R)
• M47: 15,712,115 km (0.116 R)
• M48: 16,042,726 km (0.078 R)
• M49: 16,524,431 km (0.11 R)
• M50: 16,748,379 km (0.106 R)
• M51: 16,935,676 km (0.026 R)
• M52: 17,123,870 km (0.032 R)
• M53: 17,312,662 km (0.073 R)
• M54: 17,692,192 km (0.096 R)
• M55: 18,151,458 km (0.063 R)
• M56: 18,266,798 km (0.116 R)
• M57: 18,964,522 km (0.108 R)
• M58: 19,591,936 km (0.086 R)
• M59: 20,867,407 km (0.094 R)
• M60: 21,433,785 km (0.111 R)
• M61: 21,596,547 km (0.099 R)
• M62: 21,800,599 km (0.074 R)
• M63: 22,169,507 km (0.037 R)
• M64: 23,833,933 km (0.116 R)
• M65: 24,087,052 km (0.028 R)
• M66: 25,237,161 km (0.114 R)
• M67: 25,495,217 km (0.074 R)
• M68: 25,840,639 km (0.073 R)
• M69: 25,927,256 km (0.077 R)
• M70: 26,013,873 km (0.099 R)
• M71: 26,492,437 km (0.074 R)
• M72: 26,798,514 km (0.042 R)
• M73: 27,768,058 km (0.082 R)
• M74: 27,856,769 km (0.101 R)
• M75: 28,123,353 km (0.12 R)
• M76: 29,108,454 km (0.118 R)
• M77: 29,288,870 km (0.104 R)
• M78: 29,695,925 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.9

Radius: 8.2

Gravity: 10.87 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.79 AU - 7.93 AU

Year: 6629 Days

Day: 8.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 118.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 82,155,422 km

• M1: 150,795 km (0.11 R)
• M2: 324,627 km (0.037 R)
• M3: 456,423 km (0.108 R)
• M4: 647,759 km (0.075 R)
• M5: 746,045 km (0.04 R)
• M6: 1,104,631 km (0.105 R)
• M7: 1,172,249 km (0.028 R)
• M8: 1,276,369 km (0.099 R)
• M9: 1,512,584 km (0.073 R)
• M10: 1,645,726 km (0.099 R)
• M11: 1,723,517 km (0.051 R)
• M12: 1,822,551 km (0.112 R)
• M13: 1,944,024 km (0.109 R)
• M14: 2,216,442 km (0.109 R)
• M15: 2,867,492 km (0.087 R)
• M16: 3,057,032 km (0.099 R)
• M17: 3,523,778 km (0.059 R)
• M18: 3,701,351 km (0.095 R)
• M19: 3,907,945 km (0.079 R)
• M20: 4,065,472 km (0.064 R)
• M21: 4,550,468 km (0.079 R)
• M22: 4,633,196 km (0.107 R)
• M23: 4,912,196 km (0.116 R)
• M24: 4,997,018 km (0.088 R)
• M25: 5,168,158 km (0.115 R)
• M26: 5,370,115 km (0.111 R)
• M27: 5,871,716 km (0.077 R)
• M28: 5,991,844 km (0.082 R)
• M29: 6,357,461 km (0.106 R)
• M30: 7,302,620 km (0.04 R)
• M31: 7,432,022 km (0.112 R)
• M32: 7,496,948 km (0.066 R)
• M33: 8,801,292 km (0.049 R)
• M34: 8,869,957 km (0.119 R)
• M35: 9,532,227 km (0.107 R)
• M36: 9,673,746 km (0.064 R)
• M37: 10,282,610 km (0.115 R)
• M38: 10,500,574 km (0.114 R)
• M39: 10,719,884 km (0.119 R)
• M40: 10,830,287 km (0.107 R)
• M41: 11,387,390 km (0.038 R)
• M42: 12,259,546 km (0.048 R)
• M43: 12,684,254 km (0.058 R)
• M44: 12,800,940 km (0.075 R)
• M45: 12,957,120 km (0.037 R)
• M46: 13,271,276 km (0.101 R)
• M47: 13,548,331 km (0.084 R)
• M48: 13,867,124 km (0.117 R)
• M49: 14,920,592 km (0.068 R)
• M50: 15,043,711 km (0.104 R)
• M51: 15,999,492 km (0.105 R)
• M52: 16,803,880 km (0.03 R)
• M53: 18,144,127 km (0.06 R)
• M54: 18,716,489 km (0.077 R)
• M55: 18,849,332 km (0.114 R)
• M56: 19,116,214 km (0.086 R)
• M57: 19,743,478 km (0.089 R)
• M58: 20,150,235 km (0.104 R)
• M59: 20,514,206 km (0.12 R)
• M60: 20,742,792 km (0.074 R)
• M61: 21,480,010 km (0.068 R)
• M62: 21,619,136 km (0.034 R)
• M63: 21,712,037 km (0.099 R)
• M64: 22,272,580 km (0.107 R)
• M65: 22,932,456 km (0.117 R)
• M66: 23,360,007 km (0.103 R)
• M67: 23,455,450 km (0.095 R)
• M68: 23,694,508 km (0.096 R)
• M69: 24,804,374 km (0.086 R)
• M70: 25,390,199 km (0.115 R)
• M71: 25,734,125 km (0.028 R)
• M72: 26,079,397 km (0.09 R)
• M73: 27,225,017 km (0.061 R)
• M74: 27,778,679 km (0.096 R)
• M75: 28,133,076 km (0.08 R)
• M76: 28,590,696 km (0.056 R)
• M77: 28,692,722 km (0.058 R)
• M78: 29,256,257 km (0.108 R)
• M79: 32,286,960 km (0.12 R)
• M80: 33,731,477 km (0.094 R)
• M81: 33,893,342 km (0.101 R)
• M82: 33,947,347 km (0.054 R)
• M83: 34,326,129 km (0.044 R)
• M84: 34,651,804 km (0.092 R)
• M85: 34,924,072 km (0.09 R)
• M86: 35,415,950 km (0.107 R)
• M87: 36,020,325 km (0.109 R)
• M88: 36,960,847 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661

Radius: 4.2

Gravity: 37.47 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 12.79 AU - 18.51 AU

Year: 22843 Days

Day: 24.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 82,155,422 km

• M1: 90,357 km (0.062 R)
• M2: 218,413 km (0.118 R)
• M3: 500,405 km (0.071 R)
• M4: 544,387 km (0.095 R)
• M5: 709,094 km (0.111 R)
• M6: 1,572,872 km (0.103 R)
• M7: 2,232,150 km (0.099 R)
• M8: 2,648,630 km (0.095 R)
• M9: 5,455,386 km (0.1 R)
• M10: 6,062,753 km (0.118 R)
• M11: 6,166,125 km (0.089 R)
• M12: 6,532,341 km (0.099 R)
• M13: 7,013,597 km (0.053 R)
• M14: 7,176,509 km (0.059 R)
• M15: 7,617,224 km (0.101 R)
• M16: 8,466,641 km (0.087 R)
• M17: 8,582,280 km (0.035 R)
• M18: 9,108,566 km (0.071 R)
• M19: 9,705,611 km (0.117 R)
• M20: 11,252,453 km (0.051 R)
• M21: 11,892,432 km (0.088 R)
• M22: 12,741,849 km (0.092 R)
• M23: 12,874,243 km (0.098 R)
• M24: 14,018,068 km (0.115 R)
• M25: 14,705,919 km (0.096 R)
• M26: 14,914,459 km (0.066 R)
• M27: 15,334,380 km (0.078 R)
• M28: 15,545,912 km (0.107 R)
• M29: 16,329,356 km (0.107 R)
• M30: 16,473,269 km (0.061 R)
• M31: 18,755,683 km (0.109 R)
• M32: 20,589,604 km (0.099 R)
• M33: 21,449,044 km (0.078 R)
• M34: 22,240,566 km (0.107 R)
• M35: 22,479,922 km (0.118 R)
• M36: 22,559,808 km (0.091 R)
• M37: 23,202,929 km (0.098 R)
• M38: 23,933,415 km (0.071 R)
• M39: 24,015,096 km (0.091 R)
• M40: 26,254,277 km (0.095 R)
• M41: 26,338,500 km (0.057 R)
• M42: 26,591,620 km (0.058 R)
• M43: 28,299,878 km (0.101 R)
• M44: 28,645,748 km (0.117 R)
• M45: 28,732,515 km (0.112 R)
• M46: 28,819,282 km (0.115 R)
• M47: 30,219,518 km (0.107 R)
• M48: 33,815,701 km (0.044 R)
• M49: 34,366,670 km (0.057 R)
• M50: 36,037,379 km (0.098 R)
• M51: 36,788,360 km (0.088 R)
• M52: 36,977,003 km (0.034 R)
• M53: 37,734,417 km (0.067 R)
• M54: 38,305,732 km (0.109 R)
• M55: 39,168,313 km (0.096 R)
• M56: 41,010,012 km (0.043 R)
• M57: 41,401,360 km (0.1 R)
• M58: 42,089,062 km (0.086 R)
• M59: 42,978,870 km (0.083 R)
• M60: 43,276,869 km (0.109 R)
• M61: 43,475,984 km (0.064 R)
• M62: 45,079,224 km (0.039 R)
• M63: 45,786,672 km (0.116 R)
• M64: 47,931,008 km (0.105 R)
• M65: 48,343,150 km (0.046 R)
• M66: 48,549,745 km (0.096 R)
• M67: 49,482,637 km (0.088 R)
• M68: 50,316,945 km (0.048 R)
• M69: 50,526,232 km (0.108 R)
• M70: 52,105,088 km (0.075 R)
• M71: 52,210,854 km (0.028 R)
• M72: 55,527,139 km (0.108 R)
• M73: 56,068,235 km (0.108 R)
• M74: 56,720,033 km (0.085 R)
• M75: 57,592,936 km (0.078 R)
• M76: 58,800,490 km (0.089 R)
• M77: 59,794,718 km (0.118 R)
• M78: 60,683,030 km (0.119 R)
• M79: 62,248,123 km (0.075 R)
• M80: 62,810,312 km (0.082 R)
• M81: 63,148,403 km (0.076 R)
• M82: 63,374,146 km (0.062 R)
• M83: 63,713,284 km (0.083 R)
• M84: 64,393,356 km (0.086 R)
• M85: 65,874,974 km (0.09 R)
• M86: 67,367,960 km (0.099 R)
• M87: 69,569,742 km (0.116 R)
• M88: 70,153,173 km (0.089 R)
• M89: 70,855,386 km (0.116 R)
• M90: 71,207,240 km (0.047 R)
• M91: 71,559,842 km (0.099 R)
• M92: 72,030,776 km (0.094 R)
• M93: 72,502,758 km (0.096 R)
• M94: 79,095,835 km (0.102 R)
• M95: 81,049,583 km (0.08 R)
• M96: 81,172,104 km (0.104 R)
• M97: 81,540,414 km (0.08 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: 389 - 16,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit