🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.55 AU - 0.71 AU

Year: 182 Days

Day: 19.2 Hours

Environment

Temp: 179 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.64 AU - 0.7 AU

Year: 199 Days

Day: 23.6 Hours

Environment

Temp: 211 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.94 AU - 1.34 AU

Year: 442 Days

Day: 30.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1 AU - 1.38 AU

Year: 472 Days

Day: 19.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 49.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.6 AU - 2.62 AU

Year: 1114 Days

Day: 15.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 113.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.81 AU - 3.01 AU

Year: 1360 Days

Day: 25.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.62 AU - 4.3 AU

Year: 2864 Days

Day: 15.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,182,443 km

• M1: 2,349,435 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.3

Radius: 12.2

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.02 AU - 10.7 AU

Year: 10407 Days

Day: 7.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,182,443 km

• M1: 153,188 km (0.065 R)
• M2: 312,959 km (0.089 R)
• M3: 831,315 km (0.109 R)
• M4: 1,026,541 km (0.054 R)
• M5: 1,297,612 km (0.108 R)
• M6: 1,570,329 km (0.087 R)
• M7: 1,838,707 km (0.042 R)
• M8: 2,002,218 km (0.117 R)
• M9: 2,244,417 km (0.099 R)
• M10: 2,573,831 km (0.096 R)
• M11: 2,704,730 km (0.06 R)
• M12: 2,891,876 km (0.089 R)
• M13: 3,307,310 km (0.106 R)
• M14: 4,697,074 km (0.093 R)
• M15: 4,825,728 km (0.109 R)
• M16: 5,152,599 km (0.108 R)
• M17: 5,352,163 km (0.08 R)
• M18: 6,317,219 km (0.096 R)
• M19: 6,566,898 km (0.077 R)
• M20: 6,710,960 km (0.11 R)
• M21: 6,929,224 km (0.115 R)
• M22: 8,171,185 km (0.073 R)
• M23: 8,600,382 km (0.066 R)
• M24: 9,117,093 km (0.093 R)
• M25: 10,180,883 km (0.026 R)
• M26: 10,854,971 km (0.094 R)
• M27: 11,413,270 km (0.077 R)
• M28: 11,543,570 km (0.041 R)
• M29: 11,630,636 km (0.075 R)
• M30: 12,069,257 km (0.115 R)
• M31: 12,335,092 km (0.07 R)
• M32: 13,053,312 km (0.103 R)
• M33: 13,280,701 km (0.105 R)
• M34: 13,371,955 km (0.112 R)
• M35: 13,877,746 km (0.059 R)
• M36: 14,156,297 km (0.078 R)
• M37: 14,296,171 km (0.109 R)
• M38: 14,577,565 km (0.065 R)
• M39: 15,003,021 km (0.08 R)
• M40: 15,432,516 km (0.115 R)
• M41: 15,769,411 km (0.096 R)
• M42: 16,108,699 km (0.062 R)
• M43: 16,401,462 km (0.076 R)
• M44: 17,440,120 km (0.075 R)
• M45: 18,093,713 km (0.082 R)
• M46: 18,909,171 km (0.111 R)
• M47: 19,580,566 km (0.112 R)
• M48: 19,997,645 km (0.114 R)
• M49: 20,681,606 km (0.06 R)
• M50: 20,787,522 km (0.087 R)
• M51: 20,999,951 km (0.094 R)
• M52: 21,319,941 km (0.108 R)
• M53: 22,343,639 km (0.109 R)
• M54: 23,053,331 km (0.097 R)
• M55: 23,770,354 km (0.102 R)
• M56: 25,566,575 km (0.09 R)
• M57: 25,794,114 km (0.088 R)
• M58: 25,908,257 km (0.112 R)
• M59: 26,942,277 km (0.08 R)
• M60: 27,639,104 km (0.101 R)
• M61: 28,518,440 km (0.118 R)
• M62: 30,064,385 km (0.117 R)
• M63: 30,244,501 km (0.037 R)
• M64: 30,847,679 km (0.117 R)
• M65: 30,968,704 km (0.047 R)
• M66: 31,698,592 km (0.094 R)
• M67: 31,820,813 km (0.091 R)
• M68: 32,680,552 km (0.095 R)
• M69: 33,734,769 km (0.105 R)
• M70: 34,485,750 km (0.081 R)
• M71: 34,800,205 km (0.088 R)
• M72: 35,368,677 km (0.094 R)
• M73: 35,622,395 km (0.107 R)
• M74: 37,479,503 km (0.062 R)
• M75: 38,062,186 km (0.081 R)
• M76: 38,582,787 km (0.087 R)
• M77: 38,974,733 km (0.113 R)
• M78: 39,696,693 km (0.097 R)
• M79: 41,554,249 km (0.12 R)
• M80: 42,224,597 km (0.101 R)
• M81: 42,359,086 km (0.11 R)
• M82: 44,735,598 km (0.108 R)
• M83: 44,872,779 km (0.071 R)
• M84: 45,698,410 km (0.118 R)
• M85: 46,113,095 km (0.1 R)
• M86: 46,320,886 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.9

Radius: 6.8

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 10.18 AU - 16.3 AU

Year: 17509 Days

Day: 19.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,182,443 km

• M1: 114,891 km (0.056 R)
• M2: 406,009 km (0.112 R)
• M3: 605,423 km (0.077 R)
• M4: 747,840 km (0.103 R)
• M5: 1,041,351 km (0.096 R)
• M6: 1,138,589 km (0.066 R)
• M7: 1,901,090 km (0.04 R)
• M8: 1,960,630 km (0.097 R)
• M9: 2,051,136 km (0.026 R)
• M10: 2,143,139 km (0.084 R)
• M11: 2,723,280 km (0.073 R)
• M12: 2,824,557 km (0.117 R)
• M13: 2,927,032 km (0.12 R)
• M14: 2,996,146 km (0.111 R)
• M15: 3,100,715 km (0.096 R)
• M16: 3,349,496 km (0.081 R)
• M17: 5,180,724 km (0.037 R)
• M18: 5,819,956 km (0.111 R)
• M19: 6,215,492 km (0.072 R)
• M20: 6,483,871 km (0.087 R)
• M21: 6,893,769 km (0.088 R)
• M22: 6,985,921 km (0.099 R)
• M23: 7,406,142 km (0.108 R)
• M24: 7,642,955 km (0.051 R)
• M25: 7,690,677 km (0.112 R)
• M26: 7,834,291 km (0.046 R)
• M27: 8,027,272 km (0.075 R)
• M28: 8,124,361 km (0.1 R)
• M29: 8,615,491 km (0.09 R)
• M30: 8,965,101 km (0.073 R)
• M31: 9,116,195 km (0.091 R)
• M32: 9,166,909 km (0.093 R)
• M33: 10,145,877 km (0.116 R)
• M34: 10,198,386 km (0.098 R)
• M35: 11,266,216 km (0.114 R)
• M36: 11,648,289 km (0.119 R)
• M37: 13,218,767 km (0.082 R)
• M38: 14,204,318 km (0.1 R)
• M39: 14,973,849 km (0.097 R)
• M40: 15,635,521 km (0.083 R)
• M41: 16,000,539 km (0.102 R)
• M42: 16,245,282 km (0.097 R)
• M43: 16,306,766 km (0.047 R)
• M44: 16,614,938 km (0.112 R)
• M45: 16,676,871 km (0.064 R)
• M46: 16,862,971 km (0.051 R)
• M47: 17,299,797 km (0.092 R)
• M48: 18,825,695 km (0.038 R)
• M49: 19,019,424 km (0.103 R)
• M50: 19,084,200 km (0.117 R)
• M51: 19,932,420 km (0.11 R)
• M52: 20,593,344 km (0.112 R)
• M53: 20,792,907 km (0.025 R)
• M54: 20,859,628 km (0.09 R)
• M55: 21,261,298 km (0.087 R)
• M56: 26,782,357 km (0.053 R)
• M57: 26,927,617 km (0.082 R)
• M58: 27,000,321 km (0.098 R)
• M59: 27,073,026 km (0.115 R)
• M60: 27,145,880 km (0.117 R)
• M61: 28,988,178 km (0.095 R)
• M62: 29,436,223 km (0.099 R)
• M63: 30,870,269 km (0.111 R)
• M64: 31,864,646 km (0.112 R)
• M65: 33,492,869 km (0.083 R)
• M66: 34,989,147 km (0.113 R)
• M67: 35,466,214 km (0.042 R)
• M68: 35,705,571 km (0.076 R)
• M69: 36,910,283 km (0.055 R)
• M70: 37,720,804 km (0.092 R)
• M71: 38,373,499 km (0.044 R)
• M72: 38,783,248 km (0.076 R)
• M73: 39,112,064 km (0.108 R)
• M74: 40,686,881 km (0.039 R)
• M75: 41,524,031 km (0.07 R)
• M76: 42,197,819 km (0.094 R)
• M77: 43,556,318 km (0.115 R)
• M78: 44,155,158 km (0.08 R)
• M79: 44,756,691 km (0.06 R)
• M80: 47,628,820 km (0.073 R)
• M81: 47,980,974 km (0.046 R)
• M82: 48,510,850 km (0.1 R)
• M83: 49,665,595 km (0.118 R)
• M84: 50,470,432 km (0.044 R)
• M85: 51,099,192 km (0.065 R)
• M86: 51,189,250 km (0.062 R)
• M87: 54,650,197 km (0.1 R)
• M88: 55,296,011 km (0.108 R)
• M89: 57,061,415 km (0.092 R)
• M90: 57,435,410 km (0.054 R)
• M91: 57,998,047 km (0.072 R)
• M92: 59,601,886 km (0.111 R)
• M93: 59,791,576 km (0.114 R)
• M94: 60,266,549 km (0.08 R)
• M95: 60,647,426 km (0.119 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 19,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit