🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.54 AU - 0.74 AU

Year: 179 Days

Day: 34.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.12 AU - 1.18 AU

Year: 431 Days

Day: 24 Hours

Environment

Temp: 46 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.56 AU - 1.98 AU

Year: 824 Days

Day: 40 Hours

Environment

Temp: -39 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2 AU - 2.5 AU

Year: 1181 Days

Day: 39.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,419,352 km

• M1: 240,553 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.44 AU - 2.48 AU

Year: 1350 Days

Day: 38.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,419,352 km

• M1: 1,118,693 km (0.077 R)
• M2: 1,444,367 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.78 AU - 4.22 AU

Year: 2291 Days

Day: 25.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,419,352 km

• M1: 2,173,657 km (0.062 R)

Asteroid Belt

Center: 4.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.4

Radius: 10.9

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.12 AU - 6.12 AU

Year: 4661 Days

Day: 13.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 93,419,352 km

• M1: 163,211 km (0.048 R)
• M2: 263,442 km (0.044 R)
• M3: 384,766 km (0.05 R)
• M4: 454,778 km (0.116 R)
• M5: 552,764 km (0.076 R)
• M6: 747,541 km (0.089 R)
• M7: 1,097,749 km (0.063 R)
• M8: 1,299,706 km (0.062 R)
• M9: 1,380,639 km (0.063 R)
• M10: 1,480,271 km (0.071 R)
• M11: 1,704,668 km (0.09 R)
• M12: 1,848,282 km (0.094 R)
• M13: 2,014,784 km (0.112 R)
• M14: 2,109,629 km (0.103 R)
• M15: 2,225,268 km (0.091 R)
• M16: 2,423,037 km (0.117 R)
• M17: 2,605,995 km (0.11 R)
• M18: 3,891,489 km (0.104 R)
• M19: 3,962,698 km (0.083 R)
• M20: 4,106,611 km (0.112 R)
• M21: 4,179,166 km (0.098 R)
• M22: 4,473,724 km (0.037 R)
• M23: 4,775,164 km (0.114 R)
• M24: 5,057,306 km (0.115 R)
• M25: 5,530,932 km (0.069 R)
• M26: 6,101,499 km (0.06 R)
• M27: 6,605,494 km (0.109 R)
• M28: 6,862,503 km (0.089 R)
• M29: 7,773,105 km (0.079 R)
• M30: 7,953,670 km (0.109 R)
• M31: 8,166,249 km (0.086 R)
• M32: 8,349,955 km (0.039 R)
• M33: 9,066,678 km (0.114 R)
• M34: 9,609,120 km (0.069 R)
• M35: 10,792,589 km (0.112 R)
• M36: 11,435,560 km (0.071 R)
• M37: 11,606,850 km (0.078 R)
• M38: 11,951,972 km (0.081 R)
• M39: 12,021,535 km (0.054 R)
• M40: 12,125,955 km (0.079 R)
• M41: 12,265,529 km (0.107 R)
• M42: 12,546,624 km (0.067 R)
• M43: 13,583,038 km (0.038 R)
• M44: 13,728,148 km (0.058 R)
• M45: 14,093,167 km (0.085 R)
• M46: 14,609,578 km (0.098 R)
• M47: 15,775,245 km (0.028 R)
• M48: 17,166,056 km (0.104 R)
• M49: 18,636,155 km (0.109 R)
• M50: 18,837,962 km (0.034 R)
• M51: 19,202,831 km (0.066 R)
• M52: 19,529,254 km (0.083 R)
• M53: 19,898,611 km (0.079 R)
• M54: 20,022,329 km (0.07 R)
• M55: 20,104,907 km (0.098 R)
• M56: 20,727,832 km (0.089 R)
• M57: 21,188,743 km (0.119 R)
• M58: 21,272,817 km (0.092 R)
• M59: 21,610,609 km (0.113 R)
• M60: 21,992,682 km (0.112 R)
• M61: 22,462,719 km (0.093 R)
• M62: 23,195,599 km (0.108 R)
• M63: 23,630,480 km (0.048 R)
• M64: 24,111,886 km (0.067 R)
• M65: 25,710,040 km (0.098 R)
• M66: 25,934,586 km (0.093 R)
• M67: 26,024,644 km (0.091 R)
• M68: 29,100,975 km (0.053 R)
• M69: 29,852,554 km (0.118 R)
• M70: 30,041,347 km (0.108 R)
• M71: 30,515,273 km (0.109 R)
• M72: 30,848,577 km (0.114 R)
• M73: 31,326,692 km (0.069 R)
• M74: 31,662,838 km (0.083 R)
• M75: 31,807,350 km (0.101 R)
• M76: 32,338,871 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.7

Radius: 13.2

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 9.65 AU - 15.23 AU

Year: 15350 Days

Day: 11.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 93,419,352 km

• M1: 165,156 km (0.075 R)
• M2: 327,769 km (0.071 R)
• M3: 972,087 km (0.106 R)
• M4: 1,159,832 km (0.037 R)
• M5: 1,473,090 km (0.106 R)
• M6: 1,622,987 km (0.031 R)
• M7: 1,795,922 km (0.056 R)
• M8: 1,884,784 km (0.106 R)
• M9: 1,993,392 km (0.097 R)
• M10: 2,217,190 km (0.107 R)
• M11: 2,792,394 km (0.119 R)
• M12: 2,959,345 km (0.07 R)
• M13: 3,108,045 km (0.05 R)
• M14: 3,194,214 km (0.077 R)
• M15: 3,303,121 km (0.042 R)
• M16: 3,705,390 km (0.119 R)
• M17: 3,935,770 km (0.075 R)
• M18: 4,052,906 km (0.073 R)
• M19: 4,754,520 km (0.1 R)
• M20: 5,286,340 km (0.052 R)
• M21: 6,461,581 km (0.12 R)
• M22: 6,739,833 km (0.067 R)
• M23: 6,908,729 km (0.078 R)
• M24: 8,040,287 km (0.085 R)
• M25: 8,460,508 km (0.083 R)
• M26: 8,857,241 km (0.083 R)
• M27: 9,073,410 km (0.054 R)
• M28: 10,342,000 km (0.078 R)
• M29: 11,463,685 km (0.054 R)
• M30: 11,631,982 km (0.109 R)
• M31: 13,465,304 km (0.087 R)
• M32: 13,856,952 km (0.091 R)
• M33: 14,180,233 km (0.086 R)
• M34: 14,578,761 km (0.118 R)
• M35: 15,498,339 km (0.071 R)
• M36: 15,647,189 km (0.084 R)
• M37: 16,702,602 km (0.098 R)
• M38: 17,625,621 km (0.115 R)
• M39: 17,819,949 km (0.062 R)
• M40: 18,881,944 km (0.113 R)
• M41: 19,561,118 km (0.092 R)
• M42: 19,964,285 km (0.03 R)
• M43: 20,329,603 km (0.027 R)
• M44: 20,492,664 km (0.042 R)
• M45: 22,821,006 km (0.1 R)
• M46: 22,905,678 km (0.065 R)
• M47: 25,803,090 km (0.087 R)
• M48: 26,201,020 km (0.069 R)
• M49: 26,868,825 km (0.081 R)
• M50: 27,003,014 km (0.082 R)
• M51: 30,430,750 km (0.077 R)
• M52: 31,461,928 km (0.032 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803

Radius: 4.3

Gravity: 43.43 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 13.82 AU - 20.74 AU

Year: 25130 Days

Day: 22.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 93,419,352 km

• M1: 613,202 km (0.103 R)
• M2: 1,357,601 km (0.103 R)
• M3: 1,745,658 km (0.089 R)
• M4: 1,782,608 km (0.082 R)
• M5: 2,009,698 km (0.117 R)
• M6: 2,616,467 km (0.086 R)
• M7: 3,553,099 km (0.06 R)
• M8: 3,934,574 km (0.112 R)
• M9: 3,983,193 km (0.077 R)
• M10: 4,329,063 km (0.115 R)
• M11: 4,429,743 km (0.085 R)
• M12: 5,369,367 km (0.098 R)
• M13: 5,477,526 km (0.071 R)
• M14: 5,861,693 km (0.072 R)
• M15: 6,425,229 km (0.107 R)
• M16: 6,655,609 km (0.096 R)
• M17: 7,543,024 km (0.068 R)
• M18: 8,656,182 km (0.104 R)
• M19: 9,102,731 km (0.109 R)
• M20: 9,819,455 km (0.076 R)
• M21: 10,151,263 km (0.062 R)
• M22: 11,306,607 km (0.052 R)
• M23: 12,005,379 km (0.025 R)
• M24: 12,862,275 km (0.08 R)
• M25: 13,007,086 km (0.098 R)
• M26: 13,225,200 km (0.084 R)
• M27: 13,371,207 km (0.079 R)
• M28: 13,738,769 km (0.032 R)
• M29: 14,634,412 km (0.107 R)
• M30: 14,709,959 km (0.114 R)
• M31: 16,324,718 km (0.059 R)
• M32: 19,138,056 km (0.048 R)
• M33: 20,981,550 km (0.103 R)
• M34: 21,237,213 km (0.093 R)
• M35: 21,665,811 km (0.098 R)
• M36: 22,097,101 km (0.052 R)
• M37: 22,793,180 km (0.077 R)
• M38: 24,385,500 km (0.117 R)
• M39: 24,834,144 km (0.099 R)
• M40: 24,924,202 km (0.111 R)
• M41: 25,830,765 km (0.099 R)
• M42: 26,104,828 km (0.111 R)
• M43: 26,655,797 km (0.095 R)
• M44: 26,748,099 km (0.105 R)
• M45: 27,025,304 km (0.114 R)
• M46: 27,303,556 km (0.033 R)
• M47: 28,331,742 km (0.077 R)
• M48: 29,182,505 km (0.115 R)
• M49: 30,137,389 km (0.075 R)
• M50: 30,329,622 km (0.108 R)
• M51: 30,812,075 km (0.097 R)
• M52: 31,589,086 km (0.101 R)
• M53: 32,766,721 km (0.108 R)
• M54: 32,964,340 km (0.103 R)
• M55: 33,261,591 km (0.103 R)
• M56: 34,258,810 km (0.097 R)
• M57: 34,459,421 km (0.097 R)
• M58: 34,861,839 km (0.103 R)
• M59: 36,384,596 km (0.115 R)
• M60: 37,721,851 km (0.12 R)
• M61: 38,032,715 km (0.101 R)
• M62: 38,552,718 km (0.083 R)
• M63: 39,494,735 km (0.09 R)
• M64: 39,915,853 km (0.075 R)
• M65: 40,762,428 km (0.075 R)
• M66: 41,721,949 km (0.117 R)
• M67: 42,904,669 km (0.056 R)
• M68: 45,633,634 km (0.085 R)
• M69: 50,001,293 km (0.104 R)
• M70: 50,913,541 km (0.118 R)
• M71: 52,292,235 km (0.084 R)
• M72: 53,566,809 km (0.103 R)
• M73: 56,975,695 km (0.089 R)
• M74: 63,138,230 km (0.101 R)
• M75: 63,630,407 km (0.032 R)
• M76: 65,985,676 km (0.1 R)
• M77: 66,985,887 km (0.115 R)
• M78: 67,236,763 km (0.072 R)
• M79: 68,748,449 km (0.056 R)
• M80: 71,036,698 km (0.049 R)
• M81: 73,479,033 km (0.103 R)
• M82: 76,341,289 km (0.081 R)
• M83: 79,505,135 km (0.107 R)
• M84: 79,637,828 km (0.114 R)
• M85: 83,384,656 km (0.102 R)
• M86: 85,551,432 km (0.053 R)
• M87: 85,687,416 km (0.11 R)
• M88: 87,325,513 km (0.065 R)
• M89: 87,873,789 km (0.114 R)
• M90: 88,560,743 km (0.119 R)
• M91: 88,836,152 km (0.12 R)
• M92: 88,973,782 km (0.081 R)
• M93: 89,111,712 km (0.093 R)
• M94: 89,525,499 km (0.076 R)
• M95: 91,187,532 km (0.113 R)
• M96: 91,883,012 km (0.099 R)
• M97: 92,580,288 km (0.107 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 12,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit