🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.58 AU - 0.76 AU

Year: 195 Days

Day: 37.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.73 AU - 2.67 AU

Year: 1158 Days

Day: 33.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.93 AU - 2.53 AU

Year: 1181 Days

Day: 25.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.86 AU - 3.02 AU

Year: 1352 Days

Day: 18 Hours

Environment

Temp: -69 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.22 AU - 4.32 AU

Year: 3130 Days

Day: 15.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.6

Radius: 14.1

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 10.55 AU - 13.93 AU

Year: 15192 Days

Day: 12.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 120.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 23,156,561 km

• M1: 286,480 km (0.081 R)
• M2: 379,380 km (0.116 R)
• M3: 504,294 km (0.069 R)
• M4: 647,609 km (0.113 R)
• M5: 1,063,790 km (0.092 R)
• M6: 1,511,238 km (0.119 R)
• M7: 1,731,595 km (0.102 R)
• M8: 1,858,754 km (0.065 R)
• M9: 2,015,831 km (0.047 R)
• M10: 2,484,970 km (0.101 R)
• M11: 2,988,517 km (0.115 R)
• M12: 3,142,752 km (0.059 R)
• M13: 3,556,390 km (0.034 R)
• M14: 3,753,411 km (0.092 R)
• M15: 3,987,681 km (0.111 R)
• M16: 4,089,707 km (0.073 R)
• M17: 4,719,962 km (0.077 R)
• M18: 5,268,687 km (0.034 R)
• M19: 5,380,886 km (0.097 R)
• M20: 5,607,676 km (0.112 R)
• M21: 5,876,354 km (0.047 R)
• M22: 6,070,981 km (0.1 R)
• M23: 6,228,208 km (0.105 R)
• M24: 6,586,944 km (0.056 R)
• M25: 6,829,891 km (0.112 R)
• M26: 9,463,860 km (0.06 R)
• M27: 9,738,373 km (0.052 R)
• M28: 10,910,622 km (0.107 R)
• M29: 11,198,597 km (0.111 R)
• M30: 11,782,029 km (0.116 R)
• M31: 11,880,315 km (0.104 R)
• M32: 12,525,381 km (0.097 R)
• M33: 12,726,141 km (0.117 R)
• M34: 13,029,376 km (0.062 R)
• M35: 14,109,622 km (0.101 R)
• M36: 14,423,479 km (0.067 R)
• M37: 14,739,729 km (0.087 R)
• M38: 15,218,292 km (0.119 R)
• M39: 15,432,816 km (0.118 R)
• M40: 17,183,709 km (0.104 R)
• M41: 17,519,107 km (0.089 R)
• M42: 17,800,202 km (0.034 R)
• M43: 18,480,872 km (0.12 R)
• M44: 19,459,990 km (0.104 R)
• M45: 19,926,436 km (0.113 R)
• M46: 20,219,947 km (0.101 R)
• M47: 22,863,791 km (0.113 R)
• M48: 23,356,117 km (0.048 R)
• M49: 23,665,635 km (0.118 R)
• M50: 23,789,801 km (0.078 R)
• M51: 24,413,924 km (0.077 R)
• M52: 24,539,436 km (0.098 R)
• M53: 25,551,017 km (0.105 R)
• M54: 27,158,895 km (0.045 R)
• M55: 27,942,189 km (0.045 R)
• M56: 28,402,652 km (0.062 R)
• M57: 28,998,201 km (0.039 R)
• M58: 30,269,184 km (0.106 R)
• M59: 31,832,033 km (0.099 R)
• M60: 32,037,880 km (0.109 R)
• M61: 33,003,983 km (0.106 R)
• M62: 36,173,962 km (0.115 R)
• M63: 38,049,470 km (0.117 R)
• M64: 38,340,887 km (0.113 R)
• M65: 38,632,902 km (0.046 R)
• M66: 39,219,326 km (0.076 R)
• M67: 41,145,398 km (0.076 R)
• M68: 44,781,375 km (0.093 R)
• M69: 46,404,212 km (0.09 R)
• M70: 47,183,767 km (0.075 R)
• M71: 48,518,928 km (0.029 R)
• M72: 48,835,028 km (0.071 R)
• M73: 52,193,800 km (0.081 R)
• M74: 52,436,447 km (0.1 R)
• M75: 53,248,464 km (0.068 R)
• M76: 53,655,969 km (0.096 R)
• M77: 53,901,010 km (0.086 R)
• M78: 54,392,140 km (0.088 R)
• M79: 54,802,487 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.1

Radius: 4.2

Gravity: 50.29 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 10.69 AU - 15.67 AU

Year: 16975 Days

Day: 21.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 23,156,561 km

• M1: 162,314 km (0.068 R)
• M2: 345,870 km (0.08 R)
• M3: 497,563 km (0.073 R)
• M4: 624,422 km (0.103 R)
• M5: 1,063,342 km (0.106 R)
• M6: 1,199,177 km (0.066 R)
• M7: 1,428,211 km (0.097 R)
• M8: 1,547,740 km (0.071 R)
• M9: 1,639,742 km (0.102 R)
• M10: 2,024,807 km (0.06 R)
• M11: 2,366,489 km (0.062 R)
• M12: 2,725,823 km (0.053 R)
• M13: 2,949,621 km (0.098 R)
• M14: 3,179,254 km (0.112 R)
• M15: 4,196,968 km (0.091 R)
• M16: 4,325,323 km (0.118 R)
• M17: 4,455,025 km (0.07 R)
• M18: 4,718,317 km (0.06 R)
• M19: 4,762,598 km (0.081 R)
• M20: 5,122,530 km (0.079 R)
• M21: 5,259,861 km (0.109 R)
• M22: 5,584,788 km (0.106 R)
• M23: 7,510,561 km (0.103 R)
• M24: 7,666,442 km (0.115 R)
• M25: 7,771,011 km (0.115 R)
• M26: 7,981,495 km (0.105 R)
• M27: 8,678,621 km (0.065 R)
• M28: 10,417,697 km (0.112 R)
• M29: 11,178,102 km (0.112 R)
• M30: 11,237,343 km (0.064 R)
• M31: 11,475,353 km (0.11 R)
• M32: 11,535,193 km (0.075 R)
• M33: 12,566,670 km (0.117 R)
• M34: 13,124,670 km (0.084 R)
• M35: 14,136,400 km (0.096 R)
• M36: 14,264,755 km (0.077 R)
• M37: 14,911,617 km (0.114 R)
• M38: 15,700,596 km (0.087 R)
• M39: 16,167,042 km (0.058 R)
• M40: 16,909,047 km (0.025 R)
• M41: 17,593,308 km (0.103 R)
• M42: 19,699,796 km (0.045 R)
• M43: 20,491,916 km (0.087 R)
• M44: 20,564,322 km (0.11 R)
• M45: 22,404,974 km (0.054 R)
• M46: 22,704,469 km (0.081 R)
• M47: 23,307,049 km (0.115 R)
• M48: 24,451,323 km (0.075 R)
• M49: 24,682,302 km (0.078 R)
• M50: 25,613,699 km (0.083 R)
• M51: 27,991,706 km (0.107 R)
• M52: 28,314,090 km (0.115 R)
• M53: 29,370,400 km (0.066 R)
• M54: 30,274,121 km (0.083 R)
• M55: 31,437,394 km (0.051 R)
• M56: 32,954,616 km (0.111 R)
• M57: 33,294,951 km (0.116 R)
• M58: 33,636,483 km (0.087 R)
• M59: 34,581,642 km (0.098 R)
• M60: 37,291,907 km (0.088 R)
• M61: 37,380,469 km (0.041 R)
• M62: 38,091,507 km (0.099 R)
• M63: 39,256,426 km (0.077 R)
• M64: 40,069,640 km (0.066 R)
• M65: 41,988,831 km (0.109 R)
• M66: 42,080,983 km (0.065 R)
• M67: 44,124,939 km (0.099 R)
• M68: 44,499,981 km (0.115 R)
• M69: 45,442,298 km (0.108 R)
• M70: 45,631,539 km (0.065 R)
• M71: 47,442,571 km (0.067 R)
• M72: 50,251,570 km (0.118 R)
• M73: 51,923,177 km (0.118 R)
• M74: 52,716,195 km (0.092 R)
• M75: 53,313,540 km (0.103 R)
• M76: 53,513,103 km (0.118 R)
• M77: 54,113,439 km (0.104 R)
• M78: 54,917,229 km (0.098 R)
• M79: 55,018,058 km (0.105 R)
• M80: 55,725,057 km (0.103 R)
• M81: 57,148,182 km (0.117 R)
• M82: 58,686,197 km (0.092 R)
• M83: 62,748,228 km (0.099 R)
• M84: 64,334,564 km (0.037 R)
• M85: 64,759,721 km (0.1 R)
• M86: 65,613,028 km (0.069 R)
• M87: 65,719,990 km (0.084 R)
• M88: 68,086,928 km (0.116 R)
• M89: 69,607,590 km (0.091 R)
• M90: 70,153,323 km (0.067 R)
• M91: 70,700,552 km (0.065 R)
• M92: 72,682,425 km (0.101 R)
• M93: 73,014,382 km (0.067 R)
• M94: 73,346,938 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.9

Radius: 6.2

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 13.06 AU - 13.3 AU

Year: 16975 Days

Day: 21.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 23,156,561 km

• M1: 78,240 km (0.067 R)
• M2: 120,576 km (0.102 R)
• M3: 345,122 km (0.101 R)
• M4: 523,593 km (0.1 R)
• M5: 575,952 km (0.092 R)
• M6: 630,405 km (0.09 R)
• M7: 744,698 km (0.077 R)
• M8: 819,647 km (0.099 R)
• M9: 945,010 km (0.095 R)
• M10: 1,093,560 km (0.105 R)
• M11: 1,394,851 km (0.082 R)
• M12: 1,583,793 km (0.092 R)
• M13: 1,720,974 km (0.086 R)
• M14: 2,134,313 km (0.04 R)
• M15: 2,646,386 km (0.118 R)
• M16: 2,715,949 km (0.098 R)
• M17: 2,786,111 km (0.116 R)
• M18: 3,778,094 km (0.072 R)
• M19: 4,982,207 km (0.053 R)
• M20: 5,213,037 km (0.113 R)
• M21: 5,417,836 km (0.068 R)
• M22: 5,536,168 km (0.119 R)
• M23: 6,356,414 km (0.111 R)
• M24: 6,512,444 km (0.091 R)
• M25: 6,606,691 km (0.072 R)
• M26: 6,796,680 km (0.097 R)
• M27: 8,175,374 km (0.089 R)
• M28: 8,243,142 km (0.104 R)
• M29: 8,345,168 km (0.108 R)
• M30: 8,688,196 km (0.087 R)
• M31: 8,757,310 km (0.119 R)
• M32: 10,069,582 km (0.068 R)
• M33: 10,434,751 km (0.112 R)
• M34: 10,804,108 km (0.118 R)
• M35: 10,878,608 km (0.061 R)
• M36: 10,990,507 km (0.109 R)
• M37: 11,442,143 km (0.109 R)
• M38: 11,708,277 km (0.057 R)
• M39: 11,938,060 km (0.1 R)
• M40: 12,053,549 km (0.102 R)
• M41: 13,427,905 km (0.101 R)
• M42: 13,507,940 km (0.083 R)
• M43: 13,668,458 km (0.091 R)
• M44: 13,910,358 km (0.093 R)
• M45: 13,991,440 km (0.042 R)
• M46: 14,480,475 km (0.073 R)
• M47: 14,562,605 km (0.115 R)
• M48: 14,686,023 km (0.102 R)
• M49: 15,016,784 km (0.11 R)
• M50: 15,475,601 km (0.078 R)
• M51: 15,559,525 km (0.12 R)
• M52: 15,896,569 km (0.081 R)
• M53: 16,023,727 km (0.104 R)
• M54: 16,364,212 km (0.116 R)
• M55: 16,664,156 km (0.1 R)
• M56: 17,008,979 km (0.118 R)
• M57: 17,925,714 km (0.069 R)
• M58: 18,367,926 km (0.101 R)
• M59: 19,307,999 km (0.113 R)
• M60: 21,141,769 km (0.113 R)
• M61: 21,234,819 km (0.109 R)
• M62: 22,173,696 km (0.082 R)
• M63: 22,363,086 km (0.05 R)
• M64: 22,695,942 km (0.102 R)
• M65: 22,743,514 km (0.104 R)
• M66: 23,174,057 km (0.085 R)
• M67: 23,366,290 km (0.115 R)
• M68: 23,897,661 km (0.084 R)
• M69: 24,140,459 km (0.073 R)
• M70: 24,922,856 km (0.078 R)
• M71: 25,912,745 km (0.088 R)
• M72: 27,269,298 km (0.103 R)
• M73: 27,370,576 km (0.083 R)
• M74: 28,442,894 km (0.109 R)
• M75: 29,113,541 km (0.036 R)
• M76: 29,217,212 km (0.112 R)
• M77: 30,470,393 km (0.091 R)
• M78: 30,575,710 km (0.061 R)
• M79: 31,156,599 km (0.063 R)
• M80: 31,474,943 km (0.115 R)
• M81: 31,581,307 km (0.111 R)
• M82: 31,741,078 km (0.105 R)
• M83: 31,794,484 km (0.06 R)
• M84: 32,061,516 km (0.062 R)
• M85: 32,490,414 km (0.116 R)
• M86: 32,975,111 km (0.063 R)
• M87: 33,299,588 km (0.049 R)
• M88: 33,679,417 km (0.107 R)
• M89: 35,213,244 km (0.113 R)
• M90: 35,268,446 km (0.083 R)
• M91: 36,099,911 km (0.084 R)
• M92: 37,162,505 km (0.115 R)
• M93: 37,218,604 km (0.095 R)
• M94: 37,669,342 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.8

Radius: 8

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 12.19 AU - 16.97 AU

Year: 19750 Days

Day: 24.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 23,156,561 km

• M1: 213,327 km (0.047 R)
• M2: 1,143,077 km (0.117 R)
• M3: 1,307,336 km (0.115 R)
• M4: 3,156,216 km (0.055 R)
• M5: 3,626,103 km (0.101 R)
• M6: 3,681,753 km (0.085 R)
• M7: 3,737,553 km (0.076 R)
• M8: 4,273,263 km (0.109 R)
• M9: 4,731,182 km (0.077 R)
• M10: 6,196,942 km (0.08 R)
• M11: 6,397,852 km (0.08 R)
• M12: 6,828,993 km (0.108 R)
• M13: 7,671,528 km (0.076 R)
• M14: 8,056,593 km (0.077 R)
• M15: 8,521,843 km (0.114 R)
• M16: 8,645,859 km (0.082 R)
• M17: 9,427,359 km (0.065 R)
• M18: 10,048,040 km (0.057 R)
• M19: 11,410,129 km (0.109 R)
• M20: 11,574,238 km (0.112 R)
• M21: 12,378,177 km (0.057 R)
• M22: 12,971,631 km (0.108 R)
• M23: 13,028,628 km (0.114 R)
• M24: 14,215,388 km (0.096 R)
• M25: 14,717,588 km (0.058 R)
• M26: 17,251,626 km (0.1 R)
• M27: 17,377,139 km (0.091 R)
• M28: 18,488,202 km (0.066 R)
• M29: 19,524,018 km (0.085 R)
• M30: 20,945,497 km (0.079 R)
• M31: 21,415,384 km (0.089 R)
• M32: 22,571,177 km (0.115 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 18,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit