🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.43 AU - 0.67 AU

Year: 186 Days

Day: 14.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.56 AU - 0.72 AU

Year: 234 Days

Day: 15.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.22 AU - 1.34 AU

Year: 661 Days

Day: 20.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,648,927 km

• M1: 1,068,278 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2 AU - 2.22 AU

Year: 1399 Days

Day: 34.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.5

Radius: 3.5

Gravity: 19.63 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 11 AU - 12.1 AU

Year: 17921 Days

Day: 20.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 101,648,927 km

• M1: 195,225 km (0.055 R)
• M2: 315,652 km (0.037 R)
• M3: 457,321 km (0.093 R)
• M4: 1,006,494 km (0.026 R)
• M5: 1,047,035 km (0.038 R)
• M6: 1,192,594 km (0.041 R)
• M7: 1,691,354 km (0.088 R)
• M8: 2,272,990 km (0.09 R)
• M9: 2,881,704 km (0.12 R)
• M10: 3,144,547 km (0.112 R)
• M11: 3,203,938 km (0.103 R)
• M12: 3,384,502 km (0.079 R)
• M13: 3,661,557 km (0.113 R)
• M14: 3,724,089 km (0.081 R)
• M15: 3,755,505 km (0.101 R)
• M16: 4,535,508 km (0.091 R)
• M17: 4,569,018 km (0.113 R)
• M18: 4,704,105 km (0.071 R)
• M19: 5,012,875 km (0.11 R)
• M20: 5,577,757 km (0.113 R)
• M21: 5,649,863 km (0.062 R)
• M22: 5,867,827 km (0.108 R)
• M23: 6,051,533 km (0.114 R)
• M24: 7,429,030 km (0.105 R)
• M25: 7,627,696 km (0.048 R)
• M26: 8,316,445 km (0.112 R)
• M27: 9,838,902 km (0.054 R)
• M28: 10,188,662 km (0.095 R)
• M29: 11,262,326 km (0.038 R)
• M30: 11,812,547 km (0.12 R)
• M31: 12,137,474 km (0.106 R)
• M32: 14,443,674 km (0.109 R)
• M33: 15,090,984 km (0.084 R)
• M34: 15,141,249 km (0.079 R)
• M35: 15,849,595 km (0.112 R)
• M36: 16,932,385 km (0.094 R)
• M37: 17,667,359 km (0.101 R)
• M38: 18,305,543 km (0.106 R)
• M39: 19,277,032 km (0.051 R)
• M40: 19,385,939 km (0.067 R)
• M41: 19,878,864 km (0.064 R)
• M42: 20,765,381 km (0.032 R)
• M43: 21,044,980 km (0.091 R)
• M44: 21,438,572 km (0.114 R)
• M45: 23,442,734 km (0.053 R)
• M46: 23,558,972 km (0.08 R)
• M47: 27,258,527 km (0.116 R)
• M48: 27,564,754 km (0.106 R)
• M49: 31,006,403 km (0.092 R)
• M50: 31,198,038 km (0.088 R)
• M51: 32,615,029 km (0.043 R)
• M52: 33,070,255 km (0.101 R)
• M53: 33,593,099 km (0.085 R)
• M54: 35,377,802 km (0.109 R)
• M55: 35,577,964 km (0.06 R)
• M56: 35,912,465 km (0.107 R)
• M57: 37,057,487 km (0.067 R)
• M58: 37,941,162 km (0.085 R)
• M59: 39,590,777 km (0.077 R)
• M60: 40,494,049 km (0.083 R)
• M61: 42,250,029 km (0.094 R)
• M62: 43,887,378 km (0.117 R)
• M63: 44,102,499 km (0.069 R)
• M64: 44,389,877 km (0.119 R)
• M65: 45,255,600 km (0.109 R)
• M66: 45,690,481 km (0.12 R)
• M67: 45,763,185 km (0.036 R)
• M68: 49,145,294 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.5

Radius: 6.7

Gravity: 18.14 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 13.02 AU - 18.32 AU

Year: 28321 Days

Day: 16.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,648,927 km

• M1: 216,767 km (0.101 R)
• M2: 328,667 km (0.118 R)
• M3: 460,911 km (0.027 R)
• M4: 533,915 km (0.067 R)
• M5: 748,438 km (0.056 R)
• M6: 988,992 km (0.079 R)
• M7: 1,357,750 km (0.104 R)
• M8: 1,538,913 km (0.068 R)
• M9: 2,424,682 km (0.064 R)
• M10: 2,511,898 km (0.089 R)
• M11: 2,556,029 km (0.103 R)
• M12: 3,057,332 km (0.119 R)
• M13: 3,343,363 km (0.112 R)
• M14: 3,489,670 km (0.107 R)
• M15: 3,992,618 km (0.103 R)
• M16: 4,734,473 km (0.059 R)
• M17: 5,518,067 km (0.103 R)
• M18: 5,691,152 km (0.083 R)
• M19: 7,265,221 km (0.057 R)
• M20: 7,391,631 km (0.059 R)
• M21: 7,775,050 km (0.119 R)
• M22: 9,441,570 km (0.096 R)
• M23: 9,997,327 km (0.12 R)
• M24: 10,492,346 km (0.026 R)
• M25: 10,778,826 km (0.101 R)
• M26: 12,702,954 km (0.103 R)
• M27: 13,470,690 km (0.098 R)
• M28: 13,548,331 km (0.108 R)
• M29: 14,491,247 km (0.083 R)
• M30: 14,810,189 km (0.1 R)
• M31: 16,855,790 km (0.118 R)
• M32: 17,359,786 km (0.119 R)
• M33: 17,783,596 km (0.102 R)
• M34: 18,901,242 km (0.119 R)
• M35: 20,664,702 km (0.105 R)
• M36: 24,346,006 km (0.116 R)
• M37: 24,535,248 km (0.065 R)
• M38: 25,970,490 km (0.031 R)
• M39: 26,942,427 km (0.101 R)
• M40: 28,522,180 km (0.119 R)
• M41: 28,821,675 km (0.069 R)
• M42: 29,323,277 km (0.108 R)
• M43: 29,726,593 km (0.074 R)
• M44: 31,564,104 km (0.105 R)
• M45: 33,123,213 km (0.103 R)
• M46: 35,240,770 km (0.07 R)
• M47: 36,099,911 km (0.118 R)
• M48: 37,183,598 km (0.119 R)
• M49: 38,388,010 km (0.111 R)
• M50: 39,493,987 km (0.119 R)
• M51: 40,834,983 km (0.036 R)
• M52: 41,398,069 km (0.113 R)
• M53: 45,411,331 km (0.112 R)
• M54: 45,527,718 km (0.037 R)
• M55: 47,404,872 km (0.041 R)
• M56: 47,522,905 km (0.106 R)
• M57: 47,996,532 km (0.027 R)
• M58: 48,352,874 km (0.079 R)
• M59: 49,666,493 km (0.061 R)
• M60: 53,677,362 km (0.094 R)
• M61: 54,170,586 km (0.116 R)
• M62: 54,665,306 km (0.109 R)
• M63: 55,410,154 km (0.072 R)
• M64: 55,534,619 km (0.099 R)
• M65: 56,408,420 km (0.117 R)
• M66: 57,035,385 km (0.103 R)
• M67: 57,664,743 km (0.095 R)
• M68: 60,332,821 km (0.085 R)
• M69: 60,589,082 km (0.113 R)
• M70: 60,717,288 km (0.102 R)
• M71: 61,746,372 km (0.073 R)
• M72: 65,920,152 km (0.087 R)
• M73: 66,316,138 km (0.065 R)
• M74: 70,318,778 km (0.04 R)
• M75: 70,453,566 km (0.105 R)
• M76: 73,166,972 km (0.038 R)
• M77: 74,261,729 km (0.106 R)
• M78: 75,638,030 km (0.047 R)
• M79: 77,161,535 km (0.107 R)
• M80: 77,996,889 km (0.116 R)
• M81: 78,695,212 km (0.034 R)
• M82: 82,217,943 km (0.074 R)
• M83: 86,368,386 km (0.118 R)
• M84: 89,270,136 km (0.086 R)
• M85: 90,879,659 km (0.116 R)
• M86: 94,276,129 km (0.096 R)
• M87: 94,424,680 km (0.064 R)
• M88: 96,064,572 km (0.072 R)
• M89: 96,363,618 km (0.094 R)
• M90: 96,663,113 km (0.085 R)
• M91: 96,962,907 km (0.056 R)
• M92: 98,165,076 km (0.085 R)
• M93: 99,069,993 km (0.114 R)
• M94: 99,221,087 km (0.106 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: 224 - 13,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit