🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.58 AU - 0.72 AU

Year: 186 Days

Day: 40.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.68 AU - 2.3 AU

Year: 996 Days

Day: 28.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.9

Radius: 15

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.2 AU - 6.22 AU

Year: 4841 Days

Day: 7.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 61,078,647 km

• M1: 188,793 km (0.081 R)
• M2: 341,831 km (0.043 R)
• M3: 511,475 km (0.095 R)
• M4: 666,159 km (0.053 R)
• M5: 920,924 km (0.049 R)
• M6: 1,042,548 km (0.073 R)
• M7: 1,289,982 km (0.116 R)
• M8: 1,470,846 km (0.053 R)
• M9: 1,736,233 km (0.072 R)
• M10: 1,843,794 km (0.066 R)
• M11: 1,985,463 km (0.114 R)
• M12: 2,131,022 km (0.078 R)
• M13: 2,364,993 km (0.08 R)
• M14: 2,607,491 km (0.101 R)
• M15: 3,005,571 km (0.074 R)
• M16: 3,117,470 km (0.059 R)
• M17: 3,961,501 km (0.119 R)
• M18: 4,293,160 km (0.093 R)
• M19: 4,699,019 km (0.039 R)
• M20: 4,895,740 km (0.08 R)
• M21: 5,207,203 km (0.094 R)
• M22: 5,548,136 km (0.086 R)
• M23: 5,756,227 km (0.116 R)
• M24: 5,896,400 km (0.034 R)
• M25: 6,180,337 km (0.038 R)
• M26: 6,372,121 km (0.053 R)
• M27: 6,614,619 km (0.045 R)
• M28: 6,885,092 km (0.081 R)
• M29: 7,769,665 km (0.071 R)
• M30: 8,291,312 km (0.063 R)
• M31: 8,423,557 km (0.108 R)
• M32: 9,013,721 km (0.108 R)
• M33: 9,451,294 km (0.111 R)
• M34: 10,347,535 km (0.089 R)
• M35: 10,863,648 km (0.036 R)
• M36: 11,358,817 km (0.087 R)
• M37: 11,505,871 km (0.058 R)
• M38: 11,683,295 km (0.118 R)
• M39: 12,705,347 km (0.11 R)
• M40: 12,888,605 km (0.072 R)
• M41: 13,599,643 km (0.09 R)
• M42: 13,975,732 km (0.068 R)
• M43: 14,070,278 km (0.037 R)
• M44: 14,514,285 km (0.077 R)
• M45: 15,416,360 km (0.061 R)
• M46: 15,579,421 km (0.083 R)
• M47: 16,005,925 km (0.04 R)
• M48: 16,469,529 km (0.103 R)
• M49: 16,669,541 km (0.093 R)
• M50: 17,308,474 km (0.081 R)
• M51: 18,299,111 km (0.104 R)
• M52: 18,610,274 km (0.073 R)
• M53: 18,714,394 km (0.092 R)
• M54: 19,062,808 km (0.077 R)
• M55: 19,730,912 km (0.104 R)
• M56: 19,943,491 km (0.068 R)
• M57: 20,837,338 km (0.07 R)
• M58: 21,416,282 km (0.116 R)
• M59: 21,634,844 km (0.117 R)
• M60: 22,147,516 km (0.086 R)
• M61: 22,590,176 km (0.12 R)
• M62: 22,738,428 km (0.113 R)
• M63: 23,634,369 km (0.073 R)
• M64: 24,618,125 km (0.091 R)
• M65: 24,808,862 km (0.096 R)
• M66: 25,538,152 km (0.106 R)

Asteroid Belt

Center: 9.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.3

Radius: 4.4

Gravity: 25.12 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 11.77 AU - 14.69 AU

Year: 17072 Days

Day: 18.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,078,647 km

• M1: 64,776 km (0.074 R)
• M2: 98,435 km (0.12 R)
• M3: 202,107 km (0.107 R)
• M4: 340,634 km (0.097 R)
• M5: 454,329 km (0.117 R)
• M6: 716,574 km (0.116 R)
• M7: 820,544 km (0.05 R)
• M8: 1,487,601 km (0.114 R)
• M9: 1,898,247 km (0.112 R)
• M10: 2,131,022 km (0.06 R)
• M11: 2,465,672 km (0.107 R)
• M12: 2,655,063 km (0.076 R)
• M13: 3,183,143 km (0.062 R)
• M14: 3,494,008 km (0.119 R)
• M15: 3,564,468 km (0.066 R)
• M16: 4,033,757 km (0.087 R)
• M17: 4,910,550 km (0.114 R)
• M18: 5,188,653 km (0.096 R)
• M19: 8,051,806 km (0.087 R)
• M20: 8,903,168 km (0.045 R)
• M21: 9,290,626 km (0.071 R)
• M22: 10,536,627 km (0.095 R)
• M23: 10,791,990 km (0.11 R)
• M24: 10,946,226 km (0.066 R)
• M25: 11,153,120 km (0.039 R)
• M26: 11,940,004 km (0.057 R)
• M27: 11,993,112 km (0.11 R)
• M28: 12,798,995 km (0.119 R)
• M29: 13,016,810 km (0.026 R)
• M30: 13,733,234 km (0.049 R)
• M31: 15,031,893 km (0.099 R)
• M32: 15,146,635 km (0.044 R)
• M33: 15,608,593 km (0.052 R)
• M34: 16,075,189 km (0.095 R)
• M35: 16,192,623 km (0.118 R)
• M36: 16,251,415 km (0.117 R)
• M37: 17,442,065 km (0.094 R)
• M38: 18,047,786 km (0.073 R)
• M39: 18,292,080 km (0.076 R)
• M40: 18,783,808 km (0.097 R)
• M41: 18,907,525 km (0.08 R)
• M42: 20,221,743 km (0.115 R)
• M43: 21,889,310 km (0.073 R)
• M44: 23,268,154 km (0.094 R)
• M45: 23,334,425 km (0.094 R)
• M46: 26,384,876 km (0.075 R)
• M47: 26,731,494 km (0.084 R)
• M48: 27,780,325 km (0.097 R)
• M49: 27,921,246 km (0.104 R)
• M50: 28,345,206 km (0.083 R)
• M51: 28,700,202 km (0.044 R)
• M52: 28,985,186 km (0.102 R)
• M53: 29,271,217 km (0.089 R)
• M54: 29,414,532 km (0.076 R)
• M55: 29,629,953 km (0.061 R)
• M56: 29,701,909 km (0.063 R)
• M57: 30,206,952 km (0.055 R)
• M58: 30,424,317 km (0.065 R)
• M59: 31,518,925 km (0.054 R)
• M60: 31,665,830 km (0.03 R)
• M61: 32,923,799 km (0.1 R)
• M62: 34,727,351 km (0.082 R)
• M63: 35,488,205 km (0.105 R)
• M64: 35,564,650 km (0.03 R)
• M65: 35,870,727 km (0.075 R)
• M66: 36,639,810 km (0.09 R)
• M67: 37,258,995 km (0.11 R)
• M68: 37,803,681 km (0.116 R)
• M69: 37,881,771 km (0.108 R)
• M70: 38,429,299 km (0.113 R)
• M71: 38,822,143 km (0.088 R)
• M72: 38,979,670 km (0.105 R)
• M73: 39,374,309 km (0.084 R)
• M74: 41,126,399 km (0.069 R)
• M75: 41,528,070 km (0.101 R)
• M76: 42,173,585 km (0.048 R)
• M77: 42,822,390 km (0.108 R)
• M78: 44,788,555 km (0.117 R)
• M79: 44,871,133 km (0.113 R)
• M80: 45,367,499 km (0.099 R)
• M81: 45,948,986 km (0.089 R)
• M82: 46,867,667 km (0.026 R)
• M83: 49,148,286 km (0.103 R)
• M84: 50,173,331 km (0.088 R)
• M85: 51,033,070 km (0.075 R)
• M86: 51,291,874 km (0.108 R)
• M87: 51,810,829 km (0.085 R)
• M88: 53,028,705 km (0.119 R)
• M89: 57,185,282 km (0.102 R)
• M90: 57,274,742 km (0.102 R)
• M91: 57,813,144 km (0.104 R)
• M92: 58,895,036 km (0.084 R)
• M93: 59,438,376 km (0.109 R)
• M94: 59,801,599 km (0.116 R)
• M95: 60,439,036 km (0.047 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 19,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit