🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.56 AU - 0.92 AU

Year: 234 Days

Day: 27.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.77 AU - 1.25 AU

Year: 373 Days

Day: 13.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.74 AU - 1.8 AU

Year: 864 Days

Day: 24.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,408,482 km

• M1: 159,322 km (0.027 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.25 AU - 2.47 AU

Year: 1331 Days

Day: 15.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,408,482 km

• M1: 115,639 km (0.101 R)
• M2: 1,137,093 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.14 AU - 3.28 AU

Year: 2111 Days

Day: 32.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.2

Radius: 10.2

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.63 AU - 5.29 AU

Year: 4055 Days

Day: 5 Hours

Environment

Temp: -136 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 89,408,482 km

• M1: 133,591 km (0.104 R)
• M2: 198,217 km (0.119 R)
• M3: 291,865 km (0.062 R)
• M4: 374,294 km (0.057 R)
• M5: 497,413 km (0.057 R)
• M6: 560,842 km (0.096 R)
• M7: 770,130 km (0.115 R)
• M8: 914,193 km (0.078 R)
• M9: 1,164,021 km (0.065 R)
• M10: 1,263,354 km (0.073 R)
• M11: 1,424,022 km (0.07 R)
• M12: 1,518,867 km (0.118 R)
• M13: 1,829,432 km (0.101 R)
• M14: 1,959,433 km (0.099 R)
• M15: 2,339,711 km (0.1 R)
• M16: 2,862,555 km (0.11 R)
• M17: 3,215,457 km (0.116 R)
• M18: 3,485,331 km (0.071 R)
• M19: 3,549,957 km (0.082 R)
• M20: 3,795,747 km (0.104 R)
• M21: 3,979,603 km (0.117 R)
• M22: 4,098,234 km (0.049 R)
• M23: 4,338,787 km (0.063 R)
• M24: 5,125,223 km (0.094 R)
• M25: 5,365,926 km (0.096 R)
• M26: 5,935,744 km (0.113 R)
• M27: 6,032,684 km (0.1 R)
• M28: 6,287,000 km (0.087 R)
• M29: 6,485,068 km (0.083 R)
• M30: 6,564,953 km (0.095 R)
• M31: 6,806,254 km (0.115 R)
• M32: 7,173,966 km (0.074 R)
• M33: 7,256,544 km (0.058 R)
• M34: 7,485,279 km (0.06 R)
• M35: 7,758,744 km (0.12 R)
• M36: 7,843,416 km (0.101 R)
• M37: 7,992,565 km (0.081 R)
• M38: 8,099,678 km (0.036 R)
• M39: 8,424,006 km (0.102 R)
• M40: 8,598,586 km (0.109 R)
• M41: 8,730,382 km (0.11 R)
• M42: 8,862,926 km (0.052 R)
• M43: 9,717,429 km (0.091 R)
• M44: 10,177,742 km (0.091 R)
• M45: 10,527,651 km (0.106 R)
• M46: 10,645,085 km (0.101 R)
• M47: 10,976,594 km (0.099 R)
• M48: 11,625,251 km (0.098 R)
• M49: 11,698,105 km (0.103 R)
• M50: 12,187,739 km (0.107 R)
• M51: 12,435,024 km (0.084 R)
• M52: 12,809,018 km (0.098 R)
• M53: 13,339,044 km (0.055 R)
• M54: 13,799,057 km (0.096 R)
• M55: 14,316,217 km (0.057 R)
• M56: 14,446,517 km (0.088 R)
• M57: 14,892,468 km (0.055 R)
• M58: 15,156,957 km (0.12 R)
• M59: 15,690,573 km (0.114 R)
• M60: 15,959,699 km (0.038 R)
• M61: 16,230,322 km (0.105 R)
• M62: 16,831,107 km (0.03 R)
• M63: 17,023,789 km (0.093 R)
• M64: 17,106,517 km (0.075 R)
• M65: 17,494,723 km (0.077 R)
• M66: 17,885,921 km (0.1 R)
• M67: 18,223,414 km (0.106 R)
• M68: 18,308,087 km (0.108 R)
• M69: 18,392,909 km (0.053 R)
• M70: 18,790,689 km (0.036 R)
• M71: 18,933,406 km (0.119 R)
• M72: 19,248,608 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.4

Radius: 13.8

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.55 AU - 7.93 AU

Year: 6423 Days

Day: 12.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 89,408,482 km

• M1: 182,809 km (0.101 R)
• M2: 342,280 km (0.101 R)
• M3: 714,180 km (0.116 R)
• M4: 907,311 km (0.087 R)
• M5: 1,282,652 km (0.074 R)
• M6: 1,495,680 km (0.116 R)
• M7: 1,778,868 km (0.064 R)
• M8: 1,957,339 km (0.068 R)
• M9: 2,110,826 km (0.035 R)
• M10: 2,348,836 km (0.092 R)
• M11: 2,545,707 km (0.108 R)
• M12: 2,765,167 km (0.119 R)
• M13: 3,133,327 km (0.077 R)
• M14: 3,424,594 km (0.03 R)
• M15: 3,554,745 km (0.06 R)
• M16: 3,705,689 km (0.105 R)
• M17: 4,171,387 km (0.079 R)
• M18: 4,270,720 km (0.093 R)
• M19: 4,391,146 km (0.097 R)
• M20: 4,738,363 km (0.116 R)
• M21: 5,286,938 km (0.071 R)
• M22: 5,416,341 km (0.086 R)
• M23: 5,568,781 km (0.085 R)
• M24: 6,102,396 km (0.063 R)
• M25: 6,559,717 km (0.04 R)
• M26: 6,957,049 km (0.114 R)
• M27: 7,290,353 km (0.093 R)
• M28: 8,047,019 km (0.034 R)
• M29: 8,271,565 km (0.079 R)
• M30: 8,957,173 km (0.118 R)
• M31: 9,398,337 km (0.095 R)
• M32: 9,714,138 km (0.099 R)
• M33: 9,953,195 km (0.086 R)
• M34: 10,060,158 km (0.056 R)
• M35: 10,545,902 km (0.066 R)
• M36: 10,682,335 km (0.063 R)
• M37: 10,791,691 km (0.1 R)
• M38: 10,956,698 km (0.1 R)
• M39: 11,067,101 km (0.105 R)
• M40: 11,261,279 km (0.061 R)
• M41: 11,428,529 km (0.117 R)
• M42: 11,652,926 km (0.12 R)
• M43: 12,536,302 km (0.092 R)
• M44: 12,651,791 km (0.107 R)
• M45: 12,854,945 km (0.083 R)
• M46: 13,737,572 km (0.118 R)
• M47: 14,457,737 km (0.118 R)
• M48: 14,609,429 km (0.104 R)
• M49: 14,761,570 km (0.092 R)
• M50: 15,313,586 km (0.073 R)
• M51: 16,248,722 km (0.107 R)
• M52: 16,564,673 km (0.061 R)
• M53: 16,978,311 km (0.107 R)
• M54: 17,427,554 km (0.108 R)
• M55: 18,108,972 km (0.051 R)
• M56: 18,699,883 km (0.096 R)
• M57: 19,397,309 km (0.104 R)
• M58: 19,732,408 km (0.069 R)
• M59: 19,867,046 km (0.077 R)
• M60: 20,069,452 km (0.097 R)
• M61: 20,646,900 km (0.091 R)
• M62: 20,783,483 km (0.08 R)
• M63: 21,922,371 km (0.112 R)
• M64: 22,692,950 km (0.047 R)
• M65: 23,081,605 km (0.114 R)
• M66: 23,329,938 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.3

Radius: 12.8

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.33 AU - 11.33 AU

Year: 12188 Days

Day: 10.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 89,408,482 km

• M1: 240,553 km (0.1 R)
• M2: 449,093 km (0.096 R)
• M3: 581,786 km (0.092 R)
• M4: 1,321,548 km (0.062 R)
• M5: 1,404,874 km (0.1 R)
• M6: 1,738,028 km (0.08 R)
• M7: 2,077,017 km (0.064 R)
• M8: 2,254,590 km (0.097 R)
• M9: 2,688,723 km (0.095 R)
• M10: 2,795,984 km (0.097 R)
• M11: 2,970,864 km (0.073 R)
• M12: 3,217,252 km (0.069 R)
• M13: 3,377,471 km (0.078 R)
• M14: 3,493,709 km (0.103 R)
• M15: 3,634,929 km (0.057 R)
• M16: 4,243,942 km (0.119 R)
• M17: 4,471,032 km (0.115 R)
• M18: 4,832,310 km (0.114 R)
• M19: 5,016,615 km (0.051 R)
• M20: 5,693,845 km (0.108 R)
• M21: 7,223,483 km (0.079 R)
• M22: 7,647,892 km (0.066 R)
• M23: 8,174,327 km (0.115 R)
• M24: 8,840,636 km (0.085 R)
• M25: 8,969,589 km (0.046 R)
• M26: 9,196,679 km (0.086 R)
• M27: 9,327,427 km (0.072 R)
• M28: 9,789,535 km (0.116 R)
• M29: 10,057,166 km (0.097 R)
• M30: 10,293,231 km (0.075 R)
• M31: 10,565,200 km (0.057 R)
• M32: 11,186,031 km (0.075 R)
• M33: 12,139,418 km (0.113 R)
• M34: 12,282,883 km (0.112 R)
• M35: 12,607,809 km (0.109 R)
• M36: 13,118,836 km (0.068 R)
• M37: 13,562,393 km (0.101 R)
• M38: 14,199,082 km (0.061 R)
• M39: 14,883,791 km (0.078 R)
• M40: 15,037,428 km (0.1 R)
• M41: 15,346,348 km (0.114 R)
• M42: 16,167,191 km (0.116 R)
• M43: 16,325,167 km (0.082 R)
• M44: 17,122,673 km (0.082 R)
• M45: 17,203,157 km (0.039 R)
• M46: 17,607,370 km (0.074 R)
• M47: 18,055,565 km (0.073 R)
• M48: 18,672,956 km (0.071 R)
• M49: 19,129,977 km (0.079 R)
• M50: 19,297,228 km (0.119 R)
• M51: 19,381,003 km (0.029 R)
• M52: 20,140,212 km (0.104 R)
• M53: 20,310,305 km (0.114 R)
• M54: 20,523,481 km (0.08 R)
• M55: 20,609,051 km (0.094 R)
• M56: 21,383,819 km (0.08 R)
• M57: 21,818,550 km (0.086 R)
• M58: 23,407,280 km (0.098 R)
• M59: 23,586,049 km (0.039 R)
• M60: 23,720,538 km (0.119 R)
• M61: 24,850,600 km (0.075 R)
• M62: 25,078,737 km (0.097 R)
• M63: 25,399,325 km (0.081 R)
• M64: 25,491,178 km (0.087 R)
• M65: 25,629,107 km (0.101 R)
• M66: 26,276,268 km (0.093 R)
• M67: 26,508,593 km (0.111 R)
• M68: 27,163,084 km (0.069 R)
• M69: 27,351,128 km (0.049 R)
• M70: 28,726,681 km (0.062 R)
• M71: 29,350,653 km (0.116 R)
• M72: 29,447,144 km (0.094 R)
• M73: 29,736,915 km (0.086 R)
• M74: 29,979,114 km (0.044 R)
• M75: 30,319,449 km (0.067 R)
• M76: 30,514,375 km (0.092 R)
• M77: 30,612,063 km (0.097 R)
• M78: 31,003,710 km (0.087 R)
• M79: 31,495,588 km (0.111 R)
• M80: 31,643,690 km (0.061 R)
• M81: 31,891,124 km (0.095 R)
• M82: 32,437,456 km (0.063 R)
• M83: 33,741,201 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.9

Radius: 5.8

Gravity: 21.4 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 15.16 AU - 18.06 AU

Year: 24850 Days

Day: 21.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,408,482 km

• M1: 74,949 km (0.098 R)
• M2: 161,416 km (0.09 R)
• M3: 236,215 km (0.111 R)
• M4: 306,077 km (0.109 R)
• M5: 982,409 km (0.063 R)
• M6: 1,256,024 km (0.118 R)
• M7: 1,451,249 km (0.116 R)
• M8: 1,980,975 km (0.099 R)
• M9: 2,055,774 km (0.096 R)
• M10: 2,404,187 km (0.086 R)
• M11: 3,068,402 km (0.117 R)
• M12: 3,556,091 km (0.071 R)
• M13: 4,356,589 km (0.039 R)
• M14: 5,951,153 km (0.093 R)
• M15: 6,059,761 km (0.058 R)
• M16: 6,114,215 km (0.073 R)
• M17: 6,168,967 km (0.1 R)
• M18: 6,278,772 km (0.083 R)
• M19: 6,500,476 km (0.12 R)
• M20: 7,529,410 km (0.065 R)
• M21: 8,730,831 km (0.087 R)
• M22: 9,102,731 km (0.094 R)
• M23: 9,227,945 km (0.084 R)
• M24: 9,734,184 km (0.102 R)
• M25: 9,798,062 km (0.078 R)
• M26: 10,249,399 km (0.112 R)
• M27: 10,314,474 km (0.037 R)
• M28: 12,815,152 km (0.096 R)
• M29: 13,237,616 km (0.12 R)
• M30: 14,458,933 km (0.09 R)
• M31: 14,605,091 km (0.072 R)
• M32: 15,491,608 km (0.114 R)
• M33: 16,624,213 km (0.113 R)
• M34: 16,777,252 km (0.03 R)
• M35: 20,015,597 km (0.116 R)
• M36: 20,423,401 km (0.107 R)
• M37: 20,916,475 km (0.077 R)
• M38: 21,247,236 km (0.092 R)
• M39: 21,998,068 km (0.103 R)
• M40: 22,081,992 km (0.116 R)
• M41: 22,757,426 km (0.077 R)
• M42: 23,697,200 km (0.063 R)
• M43: 25,086,815 km (0.086 R)
• M44: 25,702,859 km (0.069 R)
• M45: 25,968,545 km (0.112 R)
• M46: 26,234,979 km (0.056 R)
• M47: 27,220,081 km (0.033 R)
• M48: 29,781,196 km (0.095 R)
• M49: 29,967,146 km (0.118 R)
• M50: 30,714,537 km (0.082 R)
• M51: 32,609,643 km (0.051 R)
• M52: 32,801,128 km (0.05 R)
• M53: 33,281,786 km (0.106 R)
• M54: 34,152,745 km (0.112 R)
• M55: 35,031,184 km (0.106 R)
• M56: 35,227,307 km (0.057 R)
• M57: 35,719,484 km (0.11 R)
• M58: 36,412,271 km (0.108 R)
• M59: 36,710,569 km (0.103 R)
• M60: 38,315,007 km (0.089 R)
• M61: 38,415,985 km (0.086 R)
• M62: 38,618,391 km (0.055 R)
• M63: 44,638,209 km (0.114 R)
• M64: 46,134,338 km (0.086 R)
• M65: 47,213,088 km (0.107 R)
• M66: 49,175,513 km (0.081 R)
• M67: 50,831,262 km (0.115 R)
• M68: 54,310,609 km (0.106 R)
• M69: 54,878,932 km (0.036 R)
• M70: 55,563,492 km (0.106 R)
• M71: 58,330,005 km (0.09 R)
• M72: 58,795,554 km (0.086 R)
• M73: 59,262,149 km (0.075 R)
• M74: 64,235,830 km (0.035 R)
• M75: 65,318,918 km (0.069 R)
• M76: 65,560,519 km (0.083 R)
• M77: 69,341,605 km (0.083 R)
• M78: 71,444,951 km (0.104 R)
• M79: 74,702,146 km (0.072 R)
• M80: 75,334,047 km (0.111 R)
• M81: 76,730,543 km (0.047 R)
• M82: 77,112,915 km (0.111 R)
• M83: 77,879,455 km (0.118 R)
• M84: 78,391,977 km (0.1 R)
• M85: 80,065,080 km (0.031 R)
• M86: 81,360,148 km (0.088 R)
• M87: 81,489,999 km (0.045 R)
• M88: 82,401,200 km (0.096 R)
• M89: 82,531,649 km (0.091 R)
• M90: 82,923,297 km (0.081 R)
• M91: 83,446,590 km (0.097 R)
• M92: 83,708,685 km (0.064 R)
• M93: 83,839,883 km (0.106 R)
• M94: 86,476,695 km (0.109 R)
• M95: 89,274,474 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 16,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit