🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.6 AU - 0.62 AU

Year: 175 Days

Day: 19.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.6 AU - 0.64 AU

Year: 179 Days

Day: 20.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.66 AU - 0.9 AU

Year: 253 Days

Day: 45.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.57 AU - 1.95 AU

Year: 857 Days

Day: 24.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.79 AU - 2.55 AU

Year: 1173 Days

Day: 15.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.89 AU - 2.67 AU

Year: 1264 Days

Day: 32.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.9

Radius: 14.9

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.82 AU - 6.84 AU

Year: 5846 Days

Day: 6.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 104,555,238 km

• M1: 193,729 km (0.094 R)
• M2: 393,742 km (0.099 R)
• M3: 614,099 km (0.085 R)
• M4: 723,605 km (0.092 R)
• M5: 841,039 km (0.115 R)
• M6: 994,676 km (0.079 R)
• M7: 1,128,118 km (0.054 R)
• M8: 1,252,433 km (0.12 R)
• M9: 1,584,541 km (0.045 R)
• M10: 1,689,858 km (0.094 R)
• M11: 2,373,071 km (0.083 R)
• M12: 2,536,133 km (0.097 R)
• M13: 2,639,954 km (0.094 R)
• M14: 2,873,625 km (0.082 R)
• M15: 3,004,075 km (0.115 R)
• M16: 3,270,957 km (0.031 R)
• M17: 3,453,317 km (0.116 R)
• M18: 3,686,241 km (0.084 R)
• M19: 3,924,251 km (0.099 R)
• M20: 4,291,065 km (0.087 R)
• M21: 5,647,918 km (0.096 R)
• M22: 5,840,301 km (0.067 R)
• M23: 6,062,753 km (0.08 R)
• M24: 6,747,163 km (0.101 R)
• M25: 6,951,364 km (0.081 R)
• M26: 7,276,590 km (0.118 R)
• M27: 7,850,148 km (0.075 R)
• M28: 8,034,303 km (0.091 R)
• M29: 8,407,101 km (0.111 R)
• M30: 8,913,041 km (0.107 R)
• M31: 9,201,915 km (0.093 R)
• M32: 9,690,352 km (0.117 R)
• M33: 9,855,209 km (0.059 R)
• M34: 11,034,339 km (0.116 R)
• M35: 11,275,491 km (0.105 R)
• M36: 12,080,477 km (0.045 R)
• M37: 12,186,841 km (0.105 R)
• M38: 12,400,467 km (0.045 R)
• M39: 12,579,535 km (0.072 R)
• M40: 12,795,405 km (0.098 R)
• M41: 13,121,678 km (0.097 R)
• M42: 13,968,103 km (0.074 R)
• M43: 14,946,024 km (0.091 R)
• M44: 15,829,549 km (0.043 R)
• M45: 16,730,128 km (0.073 R)
• M46: 17,007,483 km (0.111 R)
• M47: 18,254,381 km (0.037 R)
• M48: 19,697,252 km (0.076 R)
• M49: 19,990,165 km (0.102 R)
• M50: 21,005,785 km (0.086 R)
• M51: 21,476,869 km (0.105 R)
• M52: 21,605,822 km (0.073 R)
• M53: 21,735,224 km (0.068 R)
• M54: 21,864,776 km (0.081 R)
• M55: 22,385,825 km (0.057 R)
• M56: 22,560,406 km (0.11 R)
• M57: 22,954,896 km (0.09 R)
• M58: 23,617,315 km (0.095 R)
• M59: 24,107,248 km (0.085 R)
• M60: 24,735,559 km (0.058 R)
• M61: 24,961,302 km (0.06 R)
• M62: 25,505,839 km (0.063 R)
• M63: 25,733,826 km (0.111 R)
• M64: 25,916,784 km (0.114 R)
• M65: 26,329,973 km (0.094 R)
• M66: 26,468,202 km (0.086 R)
• M67: 26,837,858 km (0.104 R)
• M68: 26,976,984 km (0.047 R)
• M69: 27,442,383 km (0.05 R)
• M70: 28,902,009 km (0.106 R)
• M71: 28,997,004 km (0.086 R)
• M72: 30,049,275 km (0.091 R)
• M73: 31,114,113 km (0.068 R)
• M74: 31,260,270 km (0.065 R)
• M75: 31,798,075 km (0.104 R)
• M76: 33,230,773 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.8

Radius: 14.2

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.78 AU - 8.46 AU

Year: 6974 Days

Day: 8.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 104,555,238 km

• M1: 354,697 km (0.077 R)
• M2: 462,407 km (0.078 R)
• M3: 680,371 km (0.085 R)
• M4: 1,189,303 km (0.112 R)
• M5: 1,951,055 km (0.03 R)
• M6: 2,416,604 km (0.117 R)
• M7: 2,626,789 km (0.083 R)
• M8: 2,794,638 km (0.102 R)
• M9: 2,892,176 km (0.071 R)
• M10: 3,217,401 km (0.097 R)
• M11: 3,423,547 km (0.118 R)
• M12: 3,554,595 km (0.107 R)
• M13: 3,849,004 km (0.1 R)
• M14: 4,068,314 km (0.106 R)
• M15: 4,319,938 km (0.06 R)
• M16: 4,605,520 km (0.057 R)
• M17: 5,045,787 km (0.118 R)
• M18: 5,316,559 km (0.073 R)
• M19: 5,654,052 km (0.075 R)
• M20: 5,747,401 km (0.116 R)
• M21: 6,221,476 km (0.118 R)
• M22: 6,642,744 km (0.08 R)
• M23: 6,741,329 km (0.116 R)
• M24: 7,241,435 km (0.112 R)
• M25: 7,513,254 km (0.106 R)
• M26: 8,490,726 km (0.115 R)
• M27: 8,777,356 km (0.092 R)
• M28: 8,921,867 km (0.086 R)
• M29: 9,140,280 km (0.118 R)
• M30: 9,619,293 km (0.11 R)
• M31: 10,372,518 km (0.092 R)
• M32: 10,833,579 km (0.113 R)
• M33: 11,895,574 km (0.12 R)
• M34: 12,176,369 km (0.096 R)
• M35: 12,297,394 km (0.11 R)
• M36: 12,826,372 km (0.036 R)
• M37: 13,571,220 km (0.077 R)
• M38: 14,160,186 km (0.087 R)
• M39: 15,102,803 km (0.083 R)
• M40: 15,494,151 km (0.061 R)
• M41: 16,065,615 km (0.095 R)
• M42: 16,331,600 km (0.104 R)
• M43: 16,778,299 km (0.102 R)
• M44: 17,138,530 km (0.101 R)
• M45: 17,365,022 km (0.078 R)
• M46: 17,592,410 km (0.102 R)
• M47: 18,188,408 km (0.115 R)
• M48: 18,744,464 km (0.12 R)
• M49: 19,494,697 km (0.043 R)
• M50: 19,636,516 km (0.119 R)
• M51: 19,826,056 km (0.101 R)
• M52: 20,590,202 km (0.098 R)
• M53: 21,072,805 km (0.064 R)
• M54: 22,840,902 km (0.111 R)
• M55: 22,990,350 km (0.107 R)
• M56: 23,290,444 km (0.102 R)
• M57: 23,390,674 km (0.117 R)
• M58: 23,591,584 km (0.051 R)
• M59: 24,554,247 km (0.116 R)
• M60: 25,117,333 km (0.12 R)
• M61: 25,996,071 km (0.112 R)
• M62: 26,360,790 km (0.034 R)
• M63: 26,989,999 km (0.071 R)
• M64: 27,996,494 km (0.113 R)
• M65: 28,477,451 km (0.113 R)
• M66: 28,907,395 km (0.115 R)
• M67: 29,339,434 km (0.107 R)
• M68: 29,447,742 km (0.065 R)
• M69: 30,045,984 km (0.106 R)
• M70: 30,155,191 km (0.047 R)
• M71: 30,648,265 km (0.115 R)
• M72: 31,753,644 km (0.085 R)
• M73: 32,143,646 km (0.113 R)
• M74: 33,719,210 km (0.063 R)
• M75: 35,608,482 km (0.114 R)
• M76: 36,245,769 km (0.054 R)
• M77: 36,653,423 km (0.116 R)
• M78: 37,355,635 km (0.072 R)
• M79: 38,357,941 km (0.059 R)
• M80: 38,595,203 km (0.104 R)
• M81: 39,130,465 km (0.119 R)
• M82: 39,309,533 km (0.047 R)
• M83: 39,548,591 km (0.082 R)
• M84: 39,728,258 km (0.098 R)
• M85: 40,268,755 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.3

Radius: 5.7

Gravity: 30.66 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 16.51 AU - 18.35 AU

Year: 26713 Days

Day: 15.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 104,555,238 km

• M1: 411,843 km (0.116 R)
• M2: 844,929 km (0.077 R)
• M3: 1,068,278 km (0.082 R)
• M4: 1,204,113 km (0.07 R)
• M5: 1,568,234 km (0.062 R)
• M6: 2,005,958 km (0.073 R)
• M7: 2,660,149 km (0.086 R)
• M8: 2,845,052 km (0.065 R)
• M9: 2,892,026 km (0.071 R)
• M10: 3,424,594 km (0.081 R)
• M11: 6,508,704 km (0.026 R)
• M12: 7,329,996 km (0.057 R)
• M13: 7,589,250 km (0.071 R)
• M14: 8,317,492 km (0.1 R)
• M15: 10,197,788 km (0.12 R)
• M16: 10,342,000 km (0.1 R)
• M17: 10,632,818 km (0.086 R)
• M18: 11,822,121 km (0.117 R)
• M19: 13,604,430 km (0.111 R)
• M20: 14,405,078 km (0.07 R)
• M21: 14,811,087 km (0.038 R)
• M22: 14,974,597 km (0.116 R)
• M23: 17,325,378 km (0.08 R)
• M24: 17,497,565 km (0.07 R)
• M25: 18,542,955 km (0.115 R)
• M26: 18,631,068 km (0.076 R)
• M27: 20,058,382 km (0.116 R)
• M28: 21,891,404 km (0.116 R)
• M29: 22,077,654 km (0.097 R)
• M30: 22,639,543 km (0.076 R)
• M31: 24,353,187 km (0.113 R)
• M32: 24,739,598 km (0.079 R)
• M33: 26,900,988 km (0.106 R)
• M34: 27,601,406 km (0.037 R)
• M35: 29,019,893 km (0.101 R)
• M36: 29,635,189 km (0.092 R)
• M37: 29,944,407 km (0.086 R)
• M38: 30,151,152 km (0.11 R)
• M39: 30,254,673 km (0.105 R)
• M40: 30,982,766 km (0.091 R)
• M41: 31,087,335 km (0.115 R)
• M42: 34,817,558 km (0.104 R)
• M43: 35,252,738 km (0.101 R)
• M44: 36,790,305 km (0.116 R)
• M45: 36,900,858 km (0.067 R)
• M46: 37,344,715 km (0.11 R)
• M47: 37,567,167 km (0.087 R)
• M48: 38,125,466 km (0.081 R)
• M49: 39,703,125 km (0.103 R)
• M50: 40,385,740 km (0.086 R)
• M51: 41,647,299 km (0.111 R)
• M52: 42,689,099 km (0.112 R)
• M53: 43,856,710 km (0.072 R)
• M54: 46,821,291 km (0.106 R)
• M55: 47,542,353 km (0.05 R)
• M56: 48,025,105 km (0.085 R)
• M57: 48,630,827 km (0.097 R)
• M58: 50,832,309 km (0.096 R)
• M59: 51,449,550 km (0.112 R)
• M60: 51,697,284 km (0.068 R)
• M61: 51,821,151 km (0.082 R)
• M62: 57,500,335 km (0.106 R)
• M63: 57,757,344 km (0.032 R)
• M64: 59,956,882 km (0.095 R)
• M65: 65,909,680 km (0.103 R)
• M66: 66,852,596 km (0.105 R)
• M67: 67,528,628 km (0.114 R)
• M68: 67,664,164 km (0.12 R)
• M69: 68,887,725 km (0.091 R)
• M70: 69,981,585 km (0.063 R)
• M71: 72,463,413 km (0.11 R)
• M72: 75,535,854 km (0.078 R)
• M73: 77,796,877 km (0.089 R)
• M74: 78,223,231 km (0.11 R)
• M75: 78,935,616 km (0.111 R)
• M76: 79,078,332 km (0.106 R)
• M77: 79,507,080 km (0.113 R)
• M78: 81,806,848 km (0.058 R)
• M79: 82,819,775 km (0.109 R)
• M80: 84,565,881 km (0.089 R)
• M81: 84,711,889 km (0.096 R)
• M82: 85,150,659 km (0.053 R)
• M83: 90,772,098 km (0.066 R)
• M84: 93,023,995 km (0.064 R)
• M85: 95,750,416 km (0.103 R)
• M86: 95,902,557 km (0.108 R)
• M87: 96,512,318 km (0.047 R)
• M88: 98,964,227 km (0.045 R)
• M89: 99,580,271 km (0.09 R)
• M90: 100,506,881 km (0.109 R)
• M91: 103,147,881 km (0.119 R)
• M92: 103,303,912 km (0.096 R)
• M93: 103,928,932 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 13,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit