🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.56 AU - 0.58 AU

Year: 155 Days

Day: 43.3 Hours

Environment

Temp: 188 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,685,846 km

• M1: 315,053 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.72 AU - 0.86 AU

Year: 253 Days

Day: 41.9 Hours

Environment

Temp: 107 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1 AU - 1.48 AU

Year: 497 Days

Day: 33.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,685,846 km

• M1: 522,545 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.31 AU - 2.47 AU

Year: 1330 Days

Day: 36.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,685,846 km

• M1: 54,753 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.8

Radius: 10.1

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.43 AU - 6.27 AU

Year: 5092 Days

Day: 9.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,685,846 km

• M1: 155,432 km (0.084 R)
• M2: 243,545 km (0.083 R)
• M3: 355,445 km (0.089 R)
• M4: 575,204 km (0.092 R)
• M5: 738,565 km (0.098 R)
• M6: 826,379 km (0.039 R)
• M7: 1,013,376 km (0.113 R)
• M8: 1,112,260 km (0.049 R)
• M9: 1,773,483 km (0.078 R)
• M10: 2,053,680 km (0.118 R)
• M11: 2,366,938 km (0.078 R)
• M12: 2,597,468 km (0.1 R)
• M13: 2,675,857 km (0.12 R)
• M14: 3,080,220 km (0.08 R)
• M15: 3,353,535 km (0.052 R)
• M16: 3,417,713 km (0.104 R)
• M17: 3,590,947 km (0.077 R)
• M18: 3,678,761 km (0.117 R)
• M19: 3,878,774 km (0.068 R)
• M20: 4,476,716 km (0.062 R)
• M21: 4,883,323 km (0.106 R)
• M22: 5,252,082 km (0.049 R)
• M23: 5,886,676 km (0.071 R)
• M24: 5,990,497 km (0.068 R)
• M25: 6,199,934 km (0.055 R)
• M26: 6,626,138 km (0.117 R)
• M27: 6,979,339 km (0.089 R)
• M28: 7,227,522 km (0.106 R)
• M29: 7,534,946 km (0.079 R)
• M30: 7,989,573 km (0.041 R)
• M31: 8,658,874 km (0.087 R)
• M32: 8,777,206 km (0.097 R)
• M33: 9,225,401 km (0.103 R)
• M34: 9,742,412 km (0.098 R)
• M35: 9,865,381 km (0.073 R)
• M36: 10,268,847 km (0.104 R)
• M37: 10,488,307 km (0.118 R)
• M38: 10,709,412 km (0.068 R)
• M39: 10,836,271 km (0.07 R)
• M40: 11,381,705 km (0.076 R)
• M41: 11,543,869 km (0.077 R)
• M42: 12,001,788 km (0.096 R)
• M43: 12,233,067 km (0.039 R)
• M44: 13,070,964 km (0.119 R)
• M45: 13,240,758 km (0.041 R)
• M46: 13,582,589 km (0.09 R)
• M47: 14,978,936 km (0.047 R)
• M48: 15,049,845 km (0.105 R)
• M49: 15,657,960 km (0.078 R)
• M50: 16,935,227 km (0.071 R)
• M51: 17,157,529 km (0.047 R)
• M52: 17,605,126 km (0.079 R)
• M53: 17,680,075 km (0.047 R)
• M54: 17,867,970 km (0.083 R)
• M55: 18,245,704 km (0.091 R)
• M56: 18,702,576 km (0.063 R)
• M57: 18,970,805 km (0.057 R)
• M58: 19,163,038 km (0.114 R)
• M59: 20,134,677 km (0.091 R)
• M60: 20,409,488 km (0.107 R)
• M61: 21,161,965 km (0.064 R)
• M62: 21,481,506 km (0.066 R)
• M63: 21,802,543 km (0.062 R)
• M64: 22,612,466 km (0.097 R)
• M65: 23,390,824 km (0.059 R)
• M66: 24,261,483 km (0.08 R)
• M67: 24,344,959 km (0.104 R)
• M68: 24,470,322 km (0.119 R)
• M69: 24,595,835 km (0.038 R)
• M70: 26,462,517 km (0.062 R)
• M71: 26,979,378 km (0.096 R)
• M72: 27,239,229 km (0.116 R)
• M73: 27,848,392 km (0.039 R)
• M74: 28,110,936 km (0.049 R)
• M75: 28,242,432 km (0.096 R)
• M76: 28,682,549 km (0.071 R)
• M77: 28,903,356 km (0.057 R)
• M78: 29,124,761 km (0.118 R)
• M79: 29,881,875 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.7

Radius: 14.9

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.74 AU - 7.18 AU

Year: 6608 Days

Day: 10.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 37,685,846 km

• M1: 188,194 km (0.107 R)
• M2: 297,251 km (0.106 R)
• M3: 404,513 km (0.115 R)
• M4: 544,087 km (0.042 R)
• M5: 818,151 km (0.074 R)
• M6: 1,066,034 km (0.091 R)
• M7: 1,261,409 km (0.062 R)
• M8: 1,420,282 km (0.058 R)
• M9: 1,689,259 km (0.111 R)
• M10: 1,830,180 km (0.107 R)
• M11: 2,258,030 km (0.074 R)
• M12: 2,434,257 km (0.109 R)
• M13: 2,534,188 km (0.043 R)
• M14: 2,676,605 km (0.106 R)
• M15: 3,163,397 km (0.03 R)
• M16: 3,496,252 km (0.099 R)
• M17: 3,770,764 km (0.12 R)
• M18: 3,910,788 km (0.025 R)
• M19: 4,028,820 km (0.079 R)
• M20: 4,341,330 km (0.036 R)
• M21: 4,636,936 km (0.077 R)
• M22: 4,761,999 km (0.056 R)
• M23: 4,862,978 km (0.108 R)
• M24: 5,041,448 km (0.114 R)
• M25: 5,170,252 km (0.115 R)
• M26: 5,378,642 km (0.063 R)
• M27: 5,483,959 km (0.105 R)
• M28: 5,884,881 km (0.084 R)
• M29: 6,462,329 km (0.101 R)
• M30: 6,743,872 km (0.076 R)
• M31: 7,115,922 km (0.104 R)
• M32: 7,465,233 km (0.117 R)
• M33: 7,790,459 km (0.098 R)
• M34: 8,150,690 km (0.117 R)
• M35: 8,547,125 km (0.059 R)
• M36: 8,732,327 km (0.054 R)
• M37: 9,232,582 km (0.081 R)
• M38: 9,327,427 km (0.077 R)
• M39: 9,518,015 km (0.085 R)
• M40: 10,656,156 km (0.084 R)
• M41: 11,022,670 km (0.055 R)
• M42: 11,190,818 km (0.094 R)
• M43: 11,529,358 km (0.114 R)
• M44: 11,734,158 km (0.109 R)
• M45: 12,882,172 km (0.114 R)
• M46: 13,165,959 km (0.117 R)
• M47: 13,667,411 km (0.043 R)
• M48: 14,211,798 km (0.115 R)
• M49: 14,394,756 km (0.102 R)
• M50: 15,022,917 km (0.114 R)
• M51: 15,321,664 km (0.084 R)
• M52: 16,268,020 km (0.115 R)
• M53: 16,421,059 km (0.052 R)
• M54: 16,883,466 km (0.087 R)
• M55: 17,155,285 km (0.078 R)
• M56: 18,177,188 km (0.079 R)
• M57: 18,336,211 km (0.115 R)
• M58: 18,775,730 km (0.112 R)
• M59: 19,421,394 km (0.038 R)
• M60: 19,584,007 km (0.108 R)
• M61: 19,747,069 km (0.082 R)
• M62: 19,869,589 km (0.076 R)
• M63: 20,279,936 km (0.117 R)
• M64: 21,025,682 km (0.055 R)
• M65: 21,864,776 km (0.1 R)
• M66: 22,033,971 km (0.048 R)
• M67: 22,458,829 km (0.062 R)
• M68: 22,757,726 km (0.119 R)
• M69: 25,908,855 km (0.085 R)
• M70: 26,537,316 km (0.05 R)
• M71: 26,808,238 km (0.088 R)
• M72: 28,869,098 km (0.065 R)
• M73: 29,895,040 km (0.069 R)
• M74: 31,265,805 km (0.099 R)
• M75: 31,504,264 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613

Radius: 10.4

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.35 AU - 7.75 AU

Year: 7466 Days

Day: 14.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,685,846 km

• M1: 151,543 km (0.091 R)
• M2: 252,970 km (0.119 R)
• M3: 366,814 km (0.097 R)
• M4: 479,012 km (0.074 R)
• M5: 631,453 km (0.052 R)
• M6: 954,584 km (0.042 R)
• M7: 1,068,129 km (0.089 R)
• M8: 1,345,334 km (0.115 R)
• M9: 1,723,966 km (0.094 R)
• M10: 1,803,702 km (0.097 R)
• M11: 1,987,707 km (0.083 R)
• M12: 2,199,537 km (0.084 R)
• M13: 2,553,935 km (0.096 R)
• M14: 2,761,427 km (0.066 R)
• M15: 3,775,252 km (0.095 R)
• M16: 4,500,502 km (0.035 R)
• M17: 4,893,496 km (0.113 R)
• M18: 4,979,066 km (0.098 R)
• M19: 5,122,979 km (0.057 R)
• M20: 5,239,217 km (0.089 R)
• M21: 5,444,465 km (0.066 R)
• M22: 5,742,464 km (0.066 R)
• M23: 6,731,755 km (0.039 R)
• M24: 7,974,015 km (0.119 R)
• M25: 8,415,030 km (0.116 R)
• M26: 8,483,695 km (0.047 R)
• M27: 9,641,882 km (0.083 R)
• M28: 9,749,592 km (0.098 R)
• M29: 9,821,699 km (0.105 R)
• M30: 10,331,079 km (0.066 R)
• M31: 10,811,887 km (0.108 R)
• M32: 11,073,833 km (0.115 R)
• M33: 11,413,570 km (0.052 R)
• M34: 11,680,303 km (0.09 R)
• M35: 11,795,194 km (0.117 R)
• M36: 12,064,919 km (0.101 R)
• M37: 12,375,633 km (0.117 R)
• M38: 12,492,769 km (0.034 R)
• M39: 12,767,580 km (0.117 R)
• M40: 12,886,061 km (0.053 R)
• M41: 13,765,697 km (0.083 R)
• M42: 15,246,566 km (0.119 R)
• M43: 15,708,973 km (0.034 R)
• M44: 15,878,318 km (0.076 R)
• M45: 16,005,775 km (0.097 R)
• M46: 16,347,158 km (0.087 R)
• M47: 16,993,869 km (0.042 R)
• M48: 17,124,169 km (0.079 R)
• M49: 18,178,834 km (0.091 R)
• M50: 18,490,446 km (0.081 R)
• M51: 19,345,099 km (0.088 R)
• M52: 19,663,144 km (0.032 R)
• M53: 20,258,544 km (0.055 R)
• M54: 21,279,549 km (0.098 R)
• M55: 21,938,079 km (0.075 R)
• M56: 22,269,887 km (0.1 R)
• M57: 22,986,311 km (0.112 R)
• M58: 23,323,206 km (0.079 R)
• M59: 23,856,073 km (0.077 R)
• M60: 24,099,619 km (0.09 R)
• M61: 24,835,042 km (0.117 R)
• M62: 25,032,511 km (0.057 R)
• M63: 25,180,912 km (0.054 R)
• M64: 25,528,278 km (0.071 R)
• M65: 25,627,761 km (0.079 R)
• M66: 26,781,759 km (0.057 R)
• M67: 27,696,699 km (0.12 R)
• M68: 28,260,833 km (0.081 R)
• M69: 29,452,679 km (0.111 R)
• M70: 30,344,133 km (0.1 R)
• M71: 30,449,599 km (0.085 R)
• M72: 31,350,927 km (0.077 R)
• M73: 31,778,028 km (0.11 R)
• M74: 32,153,519 km (0.077 R)
• M75: 33,833,503 km (0.104 R)
• M76: 34,052,365 km (0.089 R)
• M77: 34,271,675 km (0.026 R)
• M78: 34,877,248 km (0.065 R)
• M79: 36,154,963 km (0.07 R)
• M80: 37,561,033 km (0.075 R)
• M81: 37,844,372 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.3

Radius: 13.8

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.08 AU - 8.7 AU

Year: 7976 Days

Day: 10.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,685,846 km

• M1: 233,821 km (0.086 R)
• M2: 427,850 km (0.053 R)
• M3: 603,627 km (0.072 R)
• M4: 836,850 km (0.09 R)
• M5: 1,020,407 km (0.083 R)
• M6: 1,117,795 km (0.069 R)
• M7: 1,466,209 km (0.074 R)
• M8: 1,750,594 km (0.076 R)
• M9: 1,849,478 km (0.047 R)
• M10: 1,970,653 km (0.038 R)
• M11: 2,094,819 km (0.111 R)
• M12: 2,394,763 km (0.053 R)
• M13: 2,777,883 km (0.043 R)
• M14: 2,894,420 km (0.106 R)
• M15: 3,229,519 km (0.098 R)
• M16: 3,859,475 km (0.081 R)
• M17: 4,042,733 km (0.108 R)
• M18: 4,228,833 km (0.11 R)
• M19: 4,973,830 km (0.113 R)
• M20: 5,116,397 km (0.113 R)
• M21: 5,289,182 km (0.095 R)
• M22: 5,819,357 km (0.113 R)
• M23: 6,366,736 km (0.063 R)
• M24: 6,615,367 km (0.109 R)
• M25: 6,740,880 km (0.079 R)
• M26: 6,930,570 km (0.089 R)
• M27: 7,315,635 km (0.063 R)
• M28: 8,683,259 km (0.05 R)
• M29: 9,133,249 km (0.108 R)
• M30: 9,273,273 km (0.08 R)
• M31: 9,484,655 km (0.113 R)
• M32: 9,876,451 km (0.06 R)
• M33: 10,200,929 km (0.106 R)
• M34: 10,346,189 km (0.084 R)
• M35: 10,860,357 km (0.081 R)
• M36: 10,971,657 km (0.114 R)
• M37: 11,195,306 km (0.12 R)
• M38: 11,458,299 km (0.084 R)
• M39: 11,571,545 km (0.115 R)
• M40: 12,530,318 km (0.093 R)
• M41: 13,038,950 km (0.072 R)
• M42: 13,554,465 km (0.108 R)
• M43: 13,714,385 km (0.043 R)
• M44: 13,955,537 km (0.094 R)
• M45: 14,076,561 km (0.098 R)
• M46: 14,198,035 km (0.081 R)
• M47: 14,605,390 km (0.085 R)
• M48: 15,306,705 km (0.078 R)
• M49: 15,934,716 km (0.112 R)
• M50: 16,145,949 km (0.07 R)
• M51: 17,956,532 km (0.097 R)
• M52: 18,397,097 km (0.115 R)
• M53: 18,663,082 km (0.117 R)
• M54: 19,604,502 km (0.073 R)
• M55: 19,740,187 km (0.085 R)
• M56: 19,967,127 km (0.078 R)
• M57: 20,699,109 km (0.045 R)
• M58: 21,068,317 km (0.107 R)
• M59: 21,161,068 km (0.083 R)
• M60: 24,100,516 km (0.068 R)
• M61: 24,684,097 km (0.115 R)
• M62: 25,766,288 km (0.063 R)
• M63: 26,313,069 km (0.07 R)
• M64: 27,317,170 km (0.093 R)
• M65: 28,078,473 km (0.104 R)
• M66: 28,282,674 km (0.105 R)
• M67: 28,641,260 km (0.109 R)
• M68: 29,518,203 km (0.05 R)
• M69: 29,829,815 km (0.116 R)
• M70: 29,986,145 km (0.039 R)
• M71: 31,669,420 km (0.109 R)
• M72: 31,775,635 km (0.094 R)
• M73: 32,362,059 km (0.111 R)
• M74: 35,457,687 km (0.064 R)
• M75: 35,733,695 km (0.104 R)
• M76: 36,010,451 km (0.049 R)
• M77: 36,510,408 km (0.036 R)
• M78: 36,677,508 km (0.092 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 10,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit