🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.55 AU - 0.69 AU

Year: 171 Days

Day: 19.5 Hours

Environment

Temp: 241 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.59 AU - 0.93 AU

Year: 232 Days

Day: 38.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.89 AU - 1.47 AU

Year: 448 Days

Day: 45.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 114,035,141 km

• M1: 351,405 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.09 AU - 2.91 AU

Year: 1383 Days

Day: 27.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.36 AU - 3.84 AU

Year: 1909 Days

Day: 42.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.98 AU - 4.14 AU

Year: 2862 Days

Day: 38 Hours

Environment

Temp: -108 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,035,141 km

• M1: 340,784 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.7

Radius: 10.6

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.3 AU - 7.4 AU

Year: 6272 Days

Day: 12.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 114,035,141 km

• M1: 152,440 km (0.096 R)
• M2: 238,908 km (0.11 R)
• M3: 406,906 km (0.104 R)
• M4: 473,627 km (0.074 R)
• M5: 576,700 km (0.077 R)
• M6: 642,822 km (0.094 R)
• M7: 845,976 km (0.047 R)
• M8: 949,198 km (0.098 R)
• M9: 1,015,919 km (0.112 R)
• M10: 1,140,534 km (0.038 R)
• M11: 1,212,042 km (0.118 R)
• M12: 1,359,994 km (0.102 R)
• M13: 1,856,659 km (0.091 R)
• M14: 2,081,056 km (0.116 R)
• M15: 3,373,133 km (0.11 R)
• M16: 3,952,675 km (0.1 R)
• M17: 4,152,687 km (0.072 R)
• M18: 4,220,156 km (0.091 R)
• M19: 4,655,935 km (0.11 R)
• M20: 4,820,193 km (0.119 R)
• M21: 4,914,888 km (0.113 R)
• M22: 5,299,953 km (0.103 R)
• M23: 5,545,593 km (0.105 R)
• M24: 5,870,669 km (0.116 R)
• M25: 6,253,490 km (0.092 R)
• M26: 6,909,477 km (0.099 R)
• M27: 7,422,747 km (0.104 R)
• M28: 7,504,876 km (0.049 R)
• M29: 7,642,656 km (0.066 R)
• M30: 7,948,434 km (0.112 R)
• M31: 8,060,632 km (0.066 R)
• M32: 8,400,369 km (0.096 R)
• M33: 8,543,385 km (0.086 R)
• M34: 8,629,553 km (0.088 R)
• M35: 8,716,021 km (0.116 R)
• M36: 9,152,697 km (0.067 R)
• M37: 9,329,372 km (0.103 R)
• M38: 9,477,474 km (0.032 R)
• M39: 9,566,634 km (0.102 R)
• M40: 9,656,243 km (0.09 R)
• M41: 10,474,394 km (0.036 R)
• M42: 11,536,389 km (0.091 R)
• M43: 11,919,360 km (0.066 R)
• M44: 12,209,281 km (0.112 R)
• M45: 12,403,907 km (0.106 R)
• M46: 12,501,595 km (0.11 R)
• M47: 12,664,956 km (0.083 R)
• M48: 12,861,976 km (0.088 R)
• M49: 13,459,171 km (0.114 R)
• M50: 13,828,678 km (0.116 R)
• M51: 13,896,146 km (0.092 R)
• M52: 15,165,185 km (0.115 R)
• M53: 15,831,195 km (0.073 R)
• M54: 16,114,533 km (0.05 R)
• M55: 16,328,009 km (0.109 R)
• M56: 16,686,146 km (0.04 R)
• M57: 17,083,030 km (0.052 R)
• M58: 17,337,196 km (0.085 R)
• M59: 17,775,817 km (0.045 R)
• M60: 18,033,425 km (0.107 R)
• M61: 19,339,714 km (0.079 R)
• M62: 19,756,643 km (0.091 R)
• M63: 20,061,673 km (0.047 R)
• M64: 20,560,731 km (0.12 R)
• M65: 20,792,458 km (0.041 R)
• M66: 21,297,351 km (0.115 R)
• M67: 21,885,121 km (0.107 R)
• M68: 22,279,910 km (0.1 R)
• M69: 23,156,703 km (0.116 R)
• M70: 23,317,371 km (0.057 R)
• M71: 24,697,711 km (0.06 R)
• M72: 25,688,049 km (0.103 R)
• M73: 26,104,529 km (0.072 R)
• M74: 26,733,289 km (0.048 R)
• M75: 28,006,068 km (0.082 R)
• M76: 28,177,208 km (0.105 R)
• M77: 28,434,666 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.7

Radius: 10.7

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.74 AU - 8.12 AU

Year: 7085 Days

Day: 12.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 114,035,141 km

• M1: 134,339 km (0.08 R)
• M2: 261,796 km (0.085 R)
• M3: 358,885 km (0.118 R)
• M4: 574,007 km (0.083 R)
• M5: 771,626 km (0.096 R)
• M6: 863,479 km (0.054 R)
• M7: 1,361,490 km (0.064 R)
• M8: 1,939,088 km (0.039 R)
• M9: 2,243,370 km (0.057 R)
• M10: 2,401,345 km (0.046 R)
• M11: 2,470,160 km (0.084 R)
• M12: 2,563,060 km (0.084 R)
• M13: 2,848,792 km (0.089 R)
• M14: 3,045,065 km (0.051 R)
• M15: 3,766,874 km (0.043 R)
• M16: 3,928,290 km (0.032 R)
• M17: 4,314,103 km (0.045 R)
• M18: 4,426,601 km (0.107 R)
• M19: 4,597,143 km (0.086 R)
• M20: 4,741,056 km (0.063 R)
• M21: 5,003,750 km (0.08 R)
• M22: 5,331,369 km (0.094 R)
• M23: 5,789,438 km (0.106 R)
• M24: 6,228,507 km (0.105 R)
• M25: 6,645,736 km (0.073 R)
• M26: 6,907,083 km (0.079 R)
• M27: 7,105,450 km (0.101 R)
• M28: 7,406,291 km (0.11 R)
• M29: 7,507,569 km (0.117 R)
• M30: 8,124,810 km (0.099 R)
• M31: 9,664,471 km (0.12 R)
• M32: 9,812,274 km (0.112 R)
• M33: 9,960,825 km (0.045 R)
• M34: 10,035,324 km (0.072 R)
• M35: 10,448,663 km (0.117 R)
• M36: 12,397,026 km (0.115 R)
• M37: 12,962,356 km (0.044 R)
• M38: 13,248,238 km (0.117 R)
• M39: 13,867,723 km (0.087 R)
• M40: 14,160,186 km (0.097 R)
• M41: 15,436,107 km (0.086 R)
• M42: 15,652,425 km (0.118 R)
• M43: 16,087,905 km (0.096 R)
• M44: 16,219,401 km (0.073 R)
• M45: 16,792,959 km (0.062 R)
• M46: 16,926,401 km (0.066 R)
• M47: 17,104,721 km (0.086 R)
• M48: 19,386,089 km (0.079 R)
• M49: 19,947,679 km (0.03 R)
• M50: 20,752,516 km (0.061 R)
• M51: 21,327,121 km (0.05 R)
• M52: 21,906,813 km (0.11 R)
• M53: 22,491,741 km (0.077 R)
• M54: 22,589,727 km (0.112 R)
• M55: 23,776,786 km (0.048 R)
• M56: 24,327,606 km (0.111 R)
• M57: 24,983,892 km (0.065 R)
• M58: 25,697,324 km (0.1 R)
• M59: 25,953,735 km (0.054 R)
• M60: 27,824,905 km (0.114 R)
• M61: 28,035,539 km (0.107 R)
• M62: 28,141,005 km (0.116 R)
• M63: 28,405,344 km (0.053 R)
• M64: 29,363,668 km (0.06 R)
• M65: 30,440,773 km (0.083 R)
• M66: 32,689,379 km (0.097 R)
• M67: 33,245,883 km (0.106 R)
• M68: 33,525,332 km (0.1 R)
• M69: 33,973,976 km (0.093 R)
• M70: 35,104,487 km (0.077 R)
• M71: 35,788,747 km (0.101 R)
• M72: 35,960,486 km (0.114 R)
• M73: 36,765,621 km (0.096 R)
• M74: 37,054,495 km (0.054 R)
• M75: 38,334,903 km (0.091 R)
• M76: 39,570,731 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965

Radius: 7.1

Gravity: 19.14 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 19.54 AU - 20.14 AU

Year: 30916 Days

Day: 15.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 114,035,141 km

• M1: 117,135 km (0.039 R)
• M2: 238,010 km (0.116 R)
• M3: 363,523 km (0.057 R)
• M4: 740,509 km (0.118 R)
• M5: 2,522,968 km (0.107 R)
• M6: 2,813,038 km (0.098 R)
• M7: 3,372,235 km (0.11 R)
• M8: 3,424,744 km (0.106 R)
• M9: 3,637,771 km (0.094 R)
• M10: 4,076,542 km (0.099 R)
• M11: 4,302,285 km (0.088 R)
• M12: 4,416,578 km (0.068 R)
• M13: 4,532,067 km (0.036 R)
• M14: 6,510,350 km (0.082 R)
• M15: 7,041,721 km (0.096 R)
• M16: 7,449,376 km (0.071 R)
• M17: 8,075,143 km (0.068 R)
• M18: 8,790,072 km (0.085 R)
• M19: 9,008,634 km (0.026 R)
• M20: 9,450,845 km (0.095 R)
• M21: 9,900,237 km (0.052 R)
• M22: 11,368,690 km (0.111 R)
• M23: 13,152,046 km (0.102 R)
• M24: 14,847,439 km (0.096 R)
• M25: 14,934,056 km (0.114 R)
• M26: 15,282,021 km (0.117 R)
• M27: 15,720,642 km (0.119 R)
• M28: 16,252,612 km (0.114 R)
• M29: 16,431,232 km (0.097 R)
• M30: 16,970,831 km (0.097 R)
• M31: 17,791,376 km (0.081 R)
• M32: 18,067,683 km (0.087 R)
• M33: 18,718,134 km (0.104 R)
• M34: 19,187,423 km (0.107 R)
• M35: 21,005,635 km (0.096 R)
• M36: 21,493,175 km (0.108 R)
• M37: 21,787,583 km (0.096 R)
• M38: 23,884,946 km (0.055 R)
• M39: 26,045,887 km (0.069 R)
• M40: 26,255,025 km (0.117 R)
• M41: 27,414,707 km (0.078 R)
• M42: 27,733,949 km (0.081 R)
• M43: 28,698,856 km (0.038 R)
• M44: 29,893,095 km (0.091 R)
• M45: 30,661,580 km (0.111 R)
• M46: 31,994,048 km (0.112 R)
• M47: 34,141,974 km (0.119 R)
• M48: 34,256,267 km (0.113 R)
• M49: 34,485,301 km (0.116 R)
• M50: 35,175,546 km (0.077 R)
• M51: 35,291,035 km (0.11 R)
• M52: 35,870,278 km (0.088 R)
• M53: 36,921,054 km (0.089 R)
• M54: 37,038,338 km (0.068 R)
• M55: 41,467,183 km (0.037 R)
• M56: 42,815,808 km (0.12 R)
• M57: 45,053,344 km (0.066 R)
• M58: 47,074,112 km (0.088 R)
• M59: 49,641,361 km (0.099 R)
• M60: 50,420,317 km (0.068 R)
• M61: 51,203,312 km (0.117 R)
• M62: 51,334,210 km (0.051 R)
• M63: 51,596,306 km (0.102 R)
• M64: 52,385,434 km (0.11 R)
• M65: 58,019,290 km (0.088 R)
• M66: 58,976,866 km (0.045 R)
• M67: 60,077,607 km (0.064 R)
• M68: 62,578,884 km (0.079 R)
• M69: 63,279,750 km (0.081 R)
• M70: 64,689,111 km (0.032 R)
• M71: 68,401,831 km (0.067 R)
• M72: 69,558,073 km (0.12 R)
• M73: 71,012,314 km (0.111 R)
• M74: 71,158,322 km (0.106 R)
• M75: 71,596,943 km (0.118 R)
• M76: 73,065,246 km (0.06 R)
• M77: 73,803,062 km (0.072 R)
• M78: 74,098,967 km (0.049 R)
• M79: 74,247,069 km (0.085 R)
• M80: 76,629,564 km (0.032 R)
• M81: 78,583,761 km (0.039 R)
• M82: 81,622,094 km (0.107 R)
• M83: 83,463,345 km (0.111 R)
• M84: 85,163,375 km (0.058 R)
• M85: 86,406,833 km (0.073 R)
• M86: 93,992,641 km (0.076 R)
• M87: 98,189,759 km (0.06 R)
• M88: 98,677,897 km (0.109 R)
• M89: 98,840,809 km (0.106 R)
• M90: 100,638,826 km (0.057 R)
• M91: 102,447,464 km (0.115 R)
• M92: 102,612,471 km (0.083 R)
• M93: 103,438,550 km (0.065 R)
• M94: 104,432,927 km (0.11 R)
• M95: 106,430,956 km (0.086 R)
• M96: 106,932,408 km (0.119 R)
• M97: 112,500,292 km (0.061 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 11,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit