🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.48 AU - 0.56 AU

Year: 144 Days

Day: 32.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.62 AU - 0.66 AU

Year: 196 Days

Day: 24.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.9 AU - 1.24 AU

Year: 424 Days

Day: 30.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 99,801,305 km

• M1: 150,047 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.53 AU - 2.37 AU

Year: 1043 Days

Day: 33.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,801,305 km

• M1: 777,610 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.69 AU - 2.21 AU

Year: 1043 Days

Day: 16.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,801,305 km

• M1: 309,518 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.12 AU - 2.48 AU

Year: 1336 Days

Day: 34.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.8

Radius: 9.7

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 10.02 AU - 11 AU

Year: 13046 Days

Day: 6.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 99,801,305 km

• M1: 185,501 km (0.093 R)
• M2: 263,442 km (0.058 R)
• M3: 510,877 km (0.115 R)
• M4: 763,847 km (0.104 R)
• M5: 862,581 km (0.099 R)
• M6: 1,442,722 km (0.109 R)
• M7: 1,717,084 km (0.081 R)
• M8: 2,315,476 km (0.051 R)
• M9: 2,462,231 km (0.079 R)
• M10: 2,536,881 km (0.085 R)
• M11: 2,688,423 km (0.042 R)
• M12: 2,868,988 km (0.095 R)
• M13: 3,026,963 km (0.098 R)
• M14: 3,351,740 km (0.081 R)
• M15: 3,744,883 km (0.117 R)
• M16: 4,605,520 km (0.117 R)
• M17: 5,074,061 km (0.115 R)
• M18: 5,137,640 km (0.11 R)
• M19: 5,689,506 km (0.081 R)
• M20: 6,022,810 km (0.031 R)
• M21: 6,604,297 km (0.07 R)
• M22: 7,455,509 km (0.115 R)
• M23: 7,600,769 km (0.077 R)
• M24: 8,454,075 km (0.068 R)
• M25: 8,949,842 km (0.115 R)
• M26: 11,274,444 km (0.098 R)
• M27: 11,399,507 km (0.115 R)
• M28: 12,459,707 km (0.119 R)
• M29: 12,718,961 km (0.118 R)
• M30: 13,418,779 km (0.093 R)
• M31: 14,446,517 km (0.105 R)
• M32: 14,627,979 km (0.057 R)
• M33: 14,764,412 km (0.086 R)
• M34: 15,130,478 km (0.038 R)
• M35: 16,246,628 km (0.113 R)
• M36: 16,814,651 km (0.07 R)
• M37: 17,005,388 km (0.053 R)
• M38: 17,341,086 km (0.08 R)
• M39: 17,824,287 km (0.102 R)
• M40: 18,952,554 km (0.095 R)
• M41: 21,071,907 km (0.088 R)
• M42: 21,174,681 km (0.077 R)
• M43: 22,003,004 km (0.034 R)
• M44: 22,736,333 km (0.033 R)
• M45: 23,212,204 km (0.057 R)
• M46: 23,851,585 km (0.116 R)
• M47: 24,767,423 km (0.09 R)
• M48: 26,356,003 km (0.103 R)
• M49: 26,466,706 km (0.118 R)
• M50: 26,577,707 km (0.1 R)
• M51: 27,134,660 km (0.113 R)
• M52: 27,414,558 km (0.107 R)
• M53: 27,526,906 km (0.09 R)
• M54: 27,751,751 km (0.093 R)
• M55: 29,057,142 km (0.101 R)
• M56: 30,324,236 km (0.111 R)
• M57: 30,498,518 km (0.066 R)
• M58: 31,198,636 km (0.067 R)
• M59: 31,786,107 km (0.052 R)
• M60: 32,436,558 km (0.115 R)
• M61: 34,535,117 km (0.108 R)
• M62: 36,863,010 km (0.093 R)
• M63: 37,048,960 km (0.106 R)
• M64: 37,608,605 km (0.11 R)
• M65: 37,670,988 km (0.067 R)
• M66: 38,171,093 km (0.105 R)
• M67: 38,736,424 km (0.099 R)
• M68: 39,621,146 km (0.101 R)
• M69: 41,346,308 km (0.047 R)
• M70: 41,539,439 km (0.095 R)
• M71: 42,380,179 km (0.091 R)

Asteroid Belt

Center: 13.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 16.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.6

Radius: 7.5

Gravity: 12.76 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 14.86 AU - 18.76 AU

Year: 26389 Days

Day: 20.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 99,801,305 km

• M1: 101,577 km (0.081 R)
• M2: 317,596 km (0.098 R)
• M3: 417,228 km (0.099 R)
• M4: 505,342 km (0.109 R)
• M5: 1,492,388 km (0.113 R)
• M6: 1,668,016 km (0.047 R)
• M7: 2,039,019 km (0.036 R)
• M8: 2,476,443 km (0.12 R)
• M9: 3,030,105 km (0.092 R)
• M10: 4,246,934 km (0.11 R)
• M11: 4,346,267 km (0.114 R)
• M12: 5,870,520 km (0.079 R)
• M13: 6,317,668 km (0.092 R)
• M14: 6,602,801 km (0.107 R)
• M15: 6,660,247 km (0.099 R)
• M16: 6,775,886 km (0.11 R)
• M17: 7,185,485 km (0.081 R)
• M18: 10,404,083 km (0.119 R)
• M19: 12,122,364 km (0.094 R)
• M20: 13,050,320 km (0.073 R)
• M21: 14,148,967 km (0.08 R)
• M22: 14,671,811 km (0.085 R)
• M23: 14,747,059 km (0.088 R)
• M24: 15,582,862 km (0.12 R)
• M25: 16,590,254 km (0.088 R)
• M26: 17,141,522 km (0.094 R)
• M27: 17,939,328 km (0.043 R)
• M28: 20,069,602 km (0.096 R)
• M29: 20,488,476 km (0.073 R)
• M30: 20,825,520 km (0.066 R)
• M31: 22,365,181 km (0.101 R)
• M32: 22,886,380 km (0.095 R)
• M33: 23,499,731 km (0.12 R)
• M34: 24,831,900 km (0.101 R)
• M35: 26,188,454 km (0.109 R)
• M36: 26,462,667 km (0.045 R)
• M37: 27,106,237 km (0.085 R)
• M38: 28,596,381 km (0.047 R)
• M39: 31,461,330 km (0.088 R)
• M40: 31,947,672 km (0.118 R)
• M41: 32,730,967 km (0.112 R)
• M42: 33,718,911 km (0.041 R)
• M43: 34,616,498 km (0.078 R)
• M44: 34,917,489 km (0.117 R)
• M45: 35,320,057 km (0.118 R)
• M46: 35,926,826 km (0.056 R)
• M47: 36,639,062 km (0.102 R)
• M48: 36,741,087 km (0.079 R)
• M49: 36,843,412 km (0.029 R)
• M50: 39,220,523 km (0.056 R)
• M51: 39,429,660 km (0.082 R)
• M52: 39,743,966 km (0.105 R)
• M53: 40,164,186 km (0.093 R)
• M54: 41,009,264 km (0.049 R)
• M55: 42,287,877 km (0.079 R)
• M56: 42,716,924 km (0.113 R)
• M57: 45,102,711 km (0.068 R)
• M58: 45,650,837 km (0.114 R)
• M59: 46,975,676 km (0.105 R)
• M60: 48,537,029 km (0.039 R)
• M61: 50,228,831 km (0.041 R)
• M62: 52,054,524 km (0.069 R)
• M63: 52,514,388 km (0.064 R)
• M64: 54,018,146 km (0.088 R)
• M65: 56,713,151 km (0.079 R)
• M66: 56,949,516 km (0.075 R)
• M67: 57,779,634 km (0.059 R)
• M68: 60,414,053 km (0.116 R)
• M69: 62,354,636 km (0.118 R)
• M70: 62,965,295 km (0.077 R)
• M71: 64,932,507 km (0.099 R)
• M72: 65,303,510 km (0.101 R)
• M73: 68,800,958 km (0.072 R)
• M74: 69,684,783 km (0.098 R)
• M75: 72,102,733 km (0.111 R)
• M76: 73,000,320 km (0.09 R)
• M77: 74,030,900 km (0.109 R)
• M78: 75,325,669 km (0.11 R)
• M79: 75,715,671 km (0.05 R)
• M80: 75,975,971 km (0.083 R)
• M81: 77,937,798 km (0.093 R)
• M82: 78,990,967 km (0.077 R)
• M83: 79,122,912 km (0.1 R)
• M84: 80,845,232 km (0.094 R)
• M85: 81,111,367 km (0.111 R)
• M86: 82,044,858 km (0.066 R)
• M87: 82,713,859 km (0.112 R)
• M88: 83,384,656 km (0.043 R)
• M89: 83,653,484 km (0.091 R)
• M90: 84,731,636 km (0.111 R)
• M91: 88,541,445 km (0.112 R)
• M92: 88,678,476 km (0.094 R)
• M93: 88,815,657 km (0.102 R)
• M94: 90,467,068 km (0.112 R)
• M95: 91,019,832 km (0.109 R)
• M96: 91,435,116 km (0.117 R)
• M97: 92,963,258 km (0.028 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.6

Radius: 6.5

Gravity: 20.53 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 16.57 AU - 17.31 AU

Year: 26696 Days

Day: 19.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 99,801,305 km

• M1: 127,158 km (0.029 R)
• M2: 180,565 km (0.083 R)
• M3: 474,973 km (0.094 R)
• M4: 1,064,688 km (0.102 R)
• M5: 1,129,464 km (0.072 R)
• M6: 1,402,330 km (0.083 R)
• M7: 1,546,393 km (0.111 R)
• M8: 2,170,216 km (0.065 R)
• M9: 2,295,131 km (0.099 R)
• M10: 2,773,245 km (0.093 R)
• M11: 2,909,080 km (0.088 R)
• M12: 3,000,784 km (0.092 R)
• M13: 3,329,301 km (0.087 R)
• M14: 3,473,663 km (0.088 R)
• M15: 3,620,119 km (0.083 R)
• M16: 3,868,751 km (0.04 R)
• M17: 4,122,917 km (0.117 R)
• M18: 5,360,541 km (0.108 R)
• M19: 6,764,367 km (0.064 R)
• M20: 7,070,594 km (0.088 R)
• M21: 7,696,212 km (0.076 R)
• M22: 8,209,482 km (0.067 R)
• M23: 8,274,408 km (0.086 R)
• M24: 8,667,701 km (0.092 R)
• M25: 9,883,782 km (0.105 R)
• M26: 10,230,849 km (0.102 R)
• M27: 11,224,179 km (0.081 R)
• M28: 11,732,363 km (0.046 R)
• M29: 11,805,516 km (0.105 R)
• M30: 11,952,421 km (0.111 R)
• M31: 14,776,530 km (0.119 R)
• M32: 16,058,583 km (0.028 R)
• M33: 17,459,418 km (0.027 R)
• M34: 17,543,043 km (0.1 R)
• M35: 18,132,160 km (0.067 R)
• M36: 22,070,772 km (0.062 R)
• M37: 22,797,668 km (0.04 R)
• M38: 24,836,837 km (0.11 R)
• M39: 26,933,601 km (0.099 R)
• M40: 27,515,237 km (0.107 R)
• M41: 30,585,584 km (0.105 R)
• M42: 30,888,520 km (0.099 R)
• M43: 31,293,780 km (0.08 R)
• M44: 32,520,483 km (0.084 R)
• M45: 35,655,157 km (0.096 R)
• M46: 36,186,827 km (0.091 R)
• M47: 36,721,191 km (0.028 R)
• M48: 39,103,387 km (0.113 R)
• M49: 41,089,150 km (0.106 R)
• M50: 44,242,822 km (0.104 R)
• M51: 47,590,224 km (0.052 R)
• M52: 51,257,466 km (0.112 R)
• M53: 51,857,354 km (0.109 R)
• M54: 54,158,319 km (0.083 R)
• M55: 54,524,684 km (0.106 R)
• M56: 54,769,426 km (0.093 R)
• M57: 54,891,947 km (0.069 R)
• M58: 55,505,597 km (0.071 R)
• M59: 55,751,835 km (0.118 R)
• M60: 58,233,215 km (0.065 R)
• M61: 58,483,343 km (0.095 R)
• M62: 62,405,500 km (0.112 R)
• M63: 65,890,233 km (0.07 R)
• M64: 66,411,880 km (0.118 R)
• M65: 66,673,228 km (0.053 R)
• M66: 67,590,562 km (0.107 R)
• M67: 69,172,709 km (0.054 R)
• M68: 72,777,120 km (0.114 R)
• M69: 73,721,382 km (0.115 R)
• M70: 75,758,755 km (0.104 R)
• M71: 76,578,851 km (0.119 R)
• M72: 78,090,089 km (0.117 R)
• M73: 79,333,696 km (0.07 R)
• M74: 79,888,554 km (0.092 R)
• M75: 82,120,854 km (0.068 R)
• M76: 82,401,350 km (0.099 R)
• M77: 83,949,688 km (0.1 R)
• M78: 84,515,167 km (0.095 R)
• M79: 84,798,356 km (0.055 R)
• M80: 87,218,102 km (0.107 R)
• M81: 88,508,234 km (0.104 R)
• M82: 88,795,761 km (0.086 R)
• M83: 89,083,737 km (0.1 R)
• M84: 89,660,437 km (0.091 R)
• M85: 90,382,994 km (0.047 R)
• M86: 91,979,503 km (0.055 R)
• M87: 94,171,560 km (0.109 R)
• M88: 94,906,086 km (0.079 R)
• M89: 95,053,290 km (0.071 R)
• M90: 95,937,563 km (0.026 R)
• M91: 96,824,679 km (0.107 R)
• M92: 99,203,584 km (0.07 R)
• M93: 99,502,331 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 10,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit