🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.59 AU - 0.69 AU

Year: 181 Days

Day: 47.7 Hours

Environment

Temp: 244 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,381,167 km

• M1: 424,110 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.96 AU - 1.26 AU

Year: 413 Days

Day: 46.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.41 AU - 1.59 AU

Year: 649 Days

Day: 24.8 Hours

Environment

Temp: -18 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,381,167 km

• M1: 365,767 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.66 AU - 1.8 AU

Year: 803 Days

Day: 39 Hours

Environment

Temp: -40 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,381,167 km

• M1: 483,500 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.8 AU - 2.42 AU

Year: 1082 Days

Day: 43.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.94 AU - 2.38 AU

Year: 1121 Days

Day: 22.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.42 AU - 2.54 AU

Year: 1379 Days

Day: 24 Hours

Environment

Temp: -85 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,381,167 km

• M1: 960,867 km (0.086 R)

Asteroid Belt

Center: 4.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.5

Radius: 9.1

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.43 AU - 7.47 AU

Year: 6470 Days

Day: 8.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 86,381,167 km

• M1: 122,670 km (0.064 R)
• M2: 581,337 km (0.113 R)
• M3: 774,618 km (0.074 R)
• M4: 848,968 km (0.112 R)
• M5: 925,861 km (0.087 R)
• M6: 1,310,627 km (0.104 R)
• M7: 1,781,561 km (0.114 R)
• M8: 1,881,941 km (0.081 R)
• M9: 1,942,977 km (0.067 R)
• M10: 2,545,557 km (0.114 R)
• M11: 2,613,475 km (0.094 R)
• M12: 2,704,879 km (0.063 R)
• M13: 2,774,143 km (0.061 R)
• M14: 3,033,546 km (0.116 R)
• M15: 3,178,356 km (0.087 R)
• M16: 3,350,095 km (0.115 R)
• M17: 3,857,979 km (0.068 R)
• M18: 3,936,369 km (0.097 R)
• M19: 4,609,410 km (0.117 R)
• M20: 5,551,577 km (0.055 R)
• M21: 5,669,909 km (0.114 R)
• M22: 5,848,828 km (0.105 R)
• M23: 5,938,886 km (0.1 R)
• M24: 6,029,542 km (0.05 R)
• M25: 6,551,938 km (0.085 R)
• M26: 7,056,831 km (0.032 R)
• M27: 7,804,371 km (0.119 R)
• M28: 7,903,854 km (0.12 R)
• M29: 8,170,886 km (0.072 R)
• M30: 8,271,865 km (0.095 R)
• M31: 8,440,910 km (0.05 R)
• M32: 8,679,668 km (0.08 R)
• M33: 9,374,102 km (0.116 R)
• M34: 9,656,842 km (0.11 R)
• M35: 10,926,778 km (0.03 R)
• M36: 11,411,774 km (0.063 R)
• M37: 12,210,029 km (0.049 R)
• M38: 12,364,114 km (0.11 R)
• M39: 12,441,307 km (0.108 R)
• M40: 12,674,231 km (0.086 R)
• M41: 13,223,105 km (0.118 R)
• M42: 13,619,989 km (0.042 R)
• M43: 13,699,874 km (0.114 R)
• M44: 14,020,761 km (0.052 R)
• M45: 14,263,110 km (0.069 R)
• M46: 14,670,166 km (0.106 R)
• M47: 14,874,965 km (0.071 R)
• M48: 14,957,244 km (0.05 R)
• M49: 15,578,823 km (0.066 R)
• M50: 16,040,033 km (0.086 R)
• M51: 16,420,760 km (0.094 R)
• M52: 16,761,693 km (0.101 R)
• M53: 17,624,275 km (0.111 R)
• M54: 18,324,692 km (0.113 R)
• M55: 18,545,349 km (0.063 R)
• M56: 19,707,425 km (0.105 R)
• M57: 20,939,064 km (0.114 R)
• M58: 21,031,217 km (0.118 R)
• M59: 21,216,120 km (0.085 R)
• M60: 21,355,096 km (0.089 R)
• M61: 21,540,897 km (0.072 R)
• M62: 21,913,994 km (0.088 R)
• M63: 22,195,387 km (0.055 R)
• M64: 22,430,705 km (0.107 R)
• M65: 23,046,450 km (0.076 R)
• M66: 23,667,730 km (0.043 R)
• M67: 23,859,963 km (0.051 R)
• M68: 24,682,901 km (0.106 R)
• M69: 25,959,569 km (0.09 R)
• M70: 26,406,418 km (0.037 R)
• M71: 27,560,117 km (0.091 R)
• M72: 27,965,228 km (0.068 R)
• M73: 28,066,805 km (0.102 R)
• M74: 28,219,394 km (0.056 R)
• M75: 29,347,063 km (0.075 R)
• M76: 29,760,701 km (0.113 R)
• M77: 29,864,373 km (0.087 R)
• M78: 32,336,328 km (0.06 R)
• M79: 32,549,804 km (0.037 R)
• M80: 33,139,070 km (0.091 R)
• M81: 33,300,336 km (0.113 R)
• M82: 33,515,907 km (0.083 R)
• M83: 33,623,767 km (0.081 R)
• M84: 34,219,466 km (0.094 R)
• M85: 35,861,602 km (0.114 R)
• M86: 36,470,166 km (0.079 R)
• M87: 37,026,371 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725

Radius: 3.1

Gravity: 75.44 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 14.08 AU - 18.78 AU

Year: 23516 Days

Day: 17.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,381,167 km

• M1: 487,240 km (0.109 R)
• M2: 532,868 km (0.028 R)
• M3: 1,003,951 km (0.087 R)
• M4: 1,152,203 km (0.061 R)
• M5: 1,403,826 km (0.119 R)
• M6: 1,603,540 km (0.106 R)
• M7: 1,637,648 km (0.073 R)
• M8: 2,028,996 km (0.091 R)
• M9: 2,369,780 km (0.097 R)
• M10: 2,447,870 km (0.097 R)
• M11: 2,687,376 km (0.063 R)
• M12: 4,658,777 km (0.118 R)
• M13: 6,197,690 km (0.11 R)
• M14: 6,305,401 km (0.056 R)
• M15: 6,577,519 km (0.096 R)
• M16: 6,964,678 km (0.056 R)
• M17: 7,132,976 km (0.117 R)
• M18: 7,245,922 km (0.117 R)
• M19: 7,588,202 km (0.075 R)
• M20: 7,994,061 km (0.068 R)
• M21: 8,526,331 km (0.068 R)
• M22: 10,766,708 km (0.083 R)
• M23: 13,383,474 km (0.114 R)
• M24: 15,013,493 km (0.061 R)
• M25: 16,109,895 km (0.1 R)
• M26: 17,993,632 km (0.039 R)
• M27: 19,707,874 km (0.088 R)
• M28: 19,787,011 km (0.099 R)
• M29: 19,945,585 km (0.117 R)
• M30: 21,473,428 km (0.117 R)
• M31: 21,554,809 km (0.108 R)
• M32: 24,130,286 km (0.096 R)
• M33: 24,639,816 km (0.108 R)
• M34: 24,725,087 km (0.058 R)
• M35: 25,152,937 km (0.065 R)
• M36: 26,015,967 km (0.099 R)
• M37: 27,328,539 km (0.049 R)
• M38: 30,290,876 km (0.111 R)
• M39: 31,485,714 km (0.115 R)
• M40: 31,578,166 km (0.109 R)
• M41: 32,602,014 km (0.079 R)
• M42: 33,447,840 km (0.098 R)
• M43: 34,682,172 km (0.073 R)
• M44: 34,969,101 km (0.1 R)
• M45: 35,352,969 km (0.069 R)
• M46: 35,545,501 km (0.104 R)
• M47: 38,572,614 km (0.087 R)
• M48: 41,986,288 km (0.101 R)
• M49: 44,453,306 km (0.039 R)
• M50: 44,973,159 km (0.05 R)
• M51: 46,229,183 km (0.089 R)
• M52: 46,755,767 km (0.114 R)
• M53: 47,496,576 km (0.044 R)
• M54: 48,027,948 km (0.095 R)
• M55: 48,134,461 km (0.104 R)
• M56: 48,241,125 km (0.106 R)
• M57: 49,311,348 km (0.096 R)
• M58: 50,281,340 km (0.084 R)
• M59: 51,475,431 km (0.089 R)
• M60: 52,459,336 km (0.113 R)
• M61: 53,559,927 km (0.113 R)
• M62: 53,780,883 km (0.116 R)
• M63: 55,001,901 km (0.098 R)
• M64: 55,671,651 km (0.093 R)
• M65: 56,231,895 km (0.081 R)
• M66: 58,264,182 km (0.109 R)
• M67: 58,719,109 km (0.112 R)
• M68: 61,011,248 km (0.103 R)
• M69: 61,473,056 km (0.045 R)
• M70: 63,800,051 km (0.102 R)
• M71: 64,738,778 km (0.115 R)
• M72: 65,445,927 km (0.103 R)
• M73: 66,392,732 km (0.117 R)
• M74: 66,867,855 km (0.072 R)
• M75: 68,060,449 km (0.093 R)
• M76: 68,899,543 km (0.103 R)
• M77: 72,533,874 km (0.085 R)
• M78: 73,390,920 km (0.081 R)
• M79: 74,497,645 km (0.09 R)
• M80: 74,991,318 km (0.104 R)
• M81: 75,981,806 km (0.062 R)
• M82: 76,354,454 km (0.078 R)
• M83: 76,727,551 km (0.092 R)
• M84: 77,725,668 km (0.113 R)
• M85: 78,728,123 km (0.116 R)
• M86: 78,979,298 km (0.059 R)
• M87: 79,230,922 km (0.111 R)
• M88: 79,482,695 km (0.1 R)
• M89: 79,734,767 km (0.036 R)
• M90: 82,397,460 km (0.102 R)
• M91: 83,163,700 km (0.066 R)
• M92: 84,060,390 km (0.04 R)
• M93: 85,734,390 km (0.03 R)
• M94: 85,992,895 km (0.105 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 11,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit