🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.73 AU - 0.77 AU

Year: 228 Days

Day: 23.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 67.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,182,161 km

• M1: 134,339 km (0.087 R)

Asteroid Belt

Center: 1.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.85 AU - 3.41 AU

Year: 1946 Days

Day: 26 Hours

Environment

Temp: -97 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.05 AU - 3.87 AU

Year: 2262 Days

Day: 20.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.6

Radius: 12.2

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.2 AU - 7.38 AU

Year: 5544 Days

Day: 9.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 56,182,161 km

• M1: 478,414 km (0.031 R)
• M2: 561,890 km (0.081 R)
• M3: 679,623 km (0.057 R)
• M4: 986,299 km (0.077 R)
• M5: 1,336,507 km (0.094 R)
• M6: 1,752,689 km (0.114 R)
• M7: 2,004,462 km (0.103 R)
• M8: 2,105,590 km (0.1 R)
• M9: 2,193,703 km (0.03 R)
• M10: 2,283,163 km (0.071 R)
• M11: 2,419,596 km (0.047 R)
• M12: 2,637,560 km (0.103 R)
• M13: 3,126,296 km (0.106 R)
• M14: 3,364,157 km (0.056 R)
• M15: 3,643,456 km (0.09 R)
• M16: 3,767,922 km (0.105 R)
• M17: 3,875,931 km (0.05 R)
• M18: 4,058,141 km (0.085 R)
• M19: 4,224,644 km (0.098 R)
• M20: 5,130,758 km (0.065 R)
• M21: 5,432,497 km (0.091 R)
• M22: 5,677,987 km (0.057 R)
• M23: 5,885,479 km (0.058 R)
• M24: 6,350,878 km (0.055 R)
• M25: 6,982,481 km (0.066 R)
• M26: 8,141,565 km (0.104 R)
• M27: 8,399,472 km (0.097 R)
• M28: 8,612,499 km (0.113 R)
• M29: 9,237,818 km (0.044 R)
• M30: 9,457,727 km (0.094 R)
• M31: 9,556,013 km (0.032 R)
• M32: 9,753,781 km (0.057 R)
• M33: 10,102,793 km (0.098 R)
• M34: 10,532,438 km (0.095 R)
• M35: 10,890,575 km (0.118 R)
• M36: 10,993,648 km (0.119 R)
• M37: 11,592,788 km (0.077 R)
• M38: 11,777,242 km (0.06 R)
• M39: 12,336,439 km (0.116 R)
• M40: 12,741,251 km (0.118 R)
• M41: 13,177,927 km (0.114 R)
• M42: 13,342,933 km (0.078 R)
• M43: 13,841,992 km (0.09 R)
• M44: 14,009,841 km (0.07 R)
• M45: 14,716,092 km (0.103 R)
• M46: 16,546,871 km (0.109 R)
• M47: 17,023,191 km (0.112 R)
• M48: 18,295,072 km (0.094 R)
• M49: 18,973,498 km (0.074 R)
• M50: 19,691,568 km (0.108 R)
• M51: 20,196,311 km (0.071 R)
• M52: 20,291,455 km (0.062 R)
• M53: 20,577,636 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.1

Radius: 3.6

Gravity: 27.09 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 13.14 AU - 14.16 AU

Year: 17725 Days

Day: 16.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,182,161 km

• M1: 366,066 km (0.079 R)
• M2: 444,306 km (0.052 R)
• M3: 869,762 km (0.099 R)
• M4: 975,079 km (0.078 R)
• M5: 1,485,357 km (0.078 R)
• M6: 1,793,379 km (0.104 R)
• M7: 1,900,491 km (0.091 R)
• M8: 2,148,973 km (0.107 R)
• M9: 3,338,725 km (0.052 R)
• M10: 3,437,310 km (0.065 R)
• M11: 3,503,732 km (0.075 R)
• M12: 3,603,962 km (0.075 R)
• M13: 3,637,622 km (0.09 R)
• M14: 4,189,788 km (0.05 R)
• M15: 4,475,519 km (0.06 R)
• M16: 5,447,158 km (0.105 R)
• M17: 6,977,843 km (0.036 R)
• M18: 8,140,368 km (0.108 R)
• M19: 8,676,078 km (0.116 R)
• M20: 9,827,982 km (0.044 R)
• M21: 10,590,183 km (0.102 R)
• M22: 11,321,716 km (0.095 R)
• M23: 12,019,142 km (0.109 R)
• M24: 12,525,830 km (0.038 R)
• M25: 12,781,792 km (0.065 R)
• M26: 13,455,281 km (0.12 R)
• M27: 14,620,948 km (0.089 R)
• M28: 14,728,509 km (0.111 R)
• M29: 15,215,899 km (0.118 R)
• M30: 15,653,472 km (0.094 R)
• M31: 15,763,576 km (0.111 R)
• M32: 19,358,862 km (0.103 R)
• M33: 20,792,159 km (0.073 R)
• M34: 21,034,358 km (0.106 R)
• M35: 21,643,820 km (0.109 R)
• M36: 21,766,490 km (0.113 R)
• M37: 22,074,063 km (0.119 R)
• M38: 22,569,083 km (0.118 R)
• M39: 22,631,166 km (0.118 R)
• M40: 23,570,042 km (0.106 R)
• M41: 24,075,982 km (0.115 R)
• M42: 24,330,298 km (0.1 R)
• M43: 25,485,493 km (0.072 R)
• M44: 27,516,733 km (0.085 R)
• M45: 27,583,155 km (0.108 R)
• M46: 29,939,919 km (0.109 R)
• M47: 30,487,597 km (0.077 R)
• M48: 32,150,378 km (0.095 R)
• M49: 32,220,240 km (0.099 R)
• M50: 32,922,303 km (0.078 R)
• M51: 33,842,479 km (0.043 R)
• M52: 33,984,747 km (0.074 R)
• M53: 34,127,164 km (0.078 R)
• M54: 34,198,522 km (0.1 R)
• M55: 34,269,880 km (0.091 R)
• M56: 34,412,896 km (0.114 R)
• M57: 35,490,898 km (0.068 R)
• M58: 35,780,220 km (0.086 R)
• M59: 36,215,700 km (0.102 R)
• M60: 37,901,369 km (0.114 R)
• M61: 39,687,418 km (0.075 R)
• M62: 39,912,562 km (0.094 R)
• M63: 40,062,908 km (0.09 R)
• M64: 41,805,424 km (0.047 R)
• M65: 42,647,511 km (0.031 R)
• M66: 42,801,148 km (0.043 R)
• M67: 42,955,084 km (0.051 R)
• M68: 43,032,127 km (0.083 R)
• M69: 43,959,933 km (0.054 R)
• M70: 44,660,051 km (0.094 R)
• M71: 45,128,741 km (0.111 R)
• M72: 45,913,830 km (0.083 R)
• M73: 46,386,859 km (0.052 R)
• M74: 48,135,508 km (0.109 R)
• M75: 48,375,763 km (0.091 R)
• M76: 49,178,954 km (0.098 R)
• M77: 50,310,961 km (0.103 R)
• M78: 50,880,181 km (0.03 R)
• M79: 51,369,665 km (0.119 R)
• M80: 52,024,904 km (0.105 R)
• M81: 55,258,461 km (0.075 R)
• M82: 55,845,633 km (0.101 R)
• M83: 56,182,228 km (0.114 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 17,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit