🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.33 AU - 1.59 AU

Year: 654 Days

Day: 22.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,814,189 km

• M1: 166,054 km (0.11 R)

Asteroid Belt

Center: 1.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.85 AU - 2.33 AU

Year: 1121 Days

Day: 13 Hours

Environment

Temp: -68 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,814,189 km

• M1: 493,224 km (0.054 R)

Asteroid Belt

Center: 3.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.4

Radius: 12.2

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.38 AU - 5.38 AU

Year: 3998 Days

Day: 5.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 35,814,189 km

• M1: 217,964 km (0.059 R)
• M2: 301,889 km (0.04 R)
• M3: 425,756 km (0.101 R)
• M4: 553,811 km (0.112 R)
• M5: 692,189 km (0.094 R)
• M6: 822,040 km (0.058 R)
• M7: 943,663 km (0.075 R)
• M8: 1,101,938 km (0.027 R)
• M9: 1,200,224 km (0.081 R)
• M10: 1,520,513 km (0.045 R)
• M11: 1,603,240 km (0.108 R)
• M12: 1,846,038 km (0.11 R)
• M13: 2,193,853 km (0.114 R)
• M14: 2,391,771 km (0.047 R)
• M15: 2,554,384 km (0.107 R)
• M16: 2,712,509 km (0.114 R)
• M17: 2,865,248 km (0.086 R)
• M18: 3,349,945 km (0.066 R)
• M19: 3,486,678 km (0.112 R)
• M20: 3,908,095 km (0.096 R)
• M21: 4,052,158 km (0.102 R)
• M22: 4,159,120 km (0.045 R)
• M23: 4,257,107 km (0.042 R)
• M24: 4,355,841 km (0.076 R)
• M25: 4,535,508 km (0.088 R)
• M26: 4,779,054 km (0.075 R)
• M27: 4,892,150 km (0.112 R)
• M28: 4,974,877 km (0.089 R)
• M29: 5,100,091 km (0.1 R)
• M30: 5,524,649 km (0.053 R)
• M31: 5,971,797 km (0.084 R)
• M32: 6,385,436 km (0.052 R)
• M33: 6,555,827 km (0.091 R)
• M34: 6,681,639 km (0.073 R)
• M35: 7,240,537 km (0.061 R)
• M36: 7,406,441 km (0.094 R)
• M37: 7,597,477 km (0.069 R)
• M38: 7,802,427 km (0.09 R)
• M39: 8,082,474 km (0.033 R)
• M40: 8,217,710 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.2

Radius: 14.1

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.49 AU - 8.19 AU

Year: 6634 Days

Day: 14.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,814,189 km

• M1: 307,872 km (0.097 R)
• M2: 686,056 km (0.068 R)
• M3: 779,704 km (0.066 R)
• M4: 936,782 km (0.076 R)
• M5: 1,027,588 km (0.093 R)
• M6: 1,583,344 km (0.098 R)
• M7: 2,225,119 km (0.096 R)
• M8: 2,329,089 km (0.113 R)
• M9: 2,456,247 km (0.071 R)
• M10: 2,585,799 km (0.047 R)
• M11: 2,896,963 km (0.093 R)
• M12: 3,410,981 km (0.111 R)
• M13: 3,928,440 km (0.041 R)
• M14: 4,106,462 km (0.063 R)
• M15: 4,982,207 km (0.056 R)
• M16: 5,203,164 km (0.119 R)
• M17: 5,626,376 km (0.113 R)
• M18: 5,827,585 km (0.114 R)
• M19: 6,267,253 km (0.081 R)
• M20: 6,416,103 km (0.111 R)
• M21: 6,506,011 km (0.115 R)
• M22: 6,626,737 km (0.111 R)
• M23: 6,717,543 km (0.117 R)
• M24: 6,870,133 km (0.113 R)
• M25: 7,554,842 km (0.1 R)
• M26: 7,745,430 km (0.108 R)
• M27: 7,873,336 km (0.111 R)
• M28: 8,523,638 km (0.12 R)
• M29: 8,855,296 km (0.088 R)
• M30: 9,772,182 km (0.073 R)
• M31: 10,329,733 km (0.103 R)
• M32: 10,683,532 km (0.092 R)
• M33: 11,005,467 km (0.104 R)
• M34: 11,548,956 km (0.117 R)
• M35: 11,695,412 km (0.1 R)
• M36: 11,879,268 km (0.063 R)
• M37: 13,231,932 km (0.06 R)
• M38: 13,462,013 km (0.062 R)
• M39: 15,150,375 km (0.096 R)
• M40: 15,471,861 km (0.085 R)
• M41: 15,633,426 km (0.078 R)
• M42: 15,917,513 km (0.072 R)
• M43: 16,162,404 km (0.104 R)
• M44: 16,490,921 km (0.104 R)
• M45: 16,656,077 km (0.104 R)
• M46: 17,154,537 km (0.098 R)
• M47: 17,615,897 km (0.076 R)
• M48: 17,784,644 km (0.077 R)
• M49: 17,911,652 km (0.089 R)
• M50: 18,422,379 km (0.06 R)
• M51: 18,593,819 km (0.102 R)
• M52: 18,981,277 km (0.073 R)
• M53: 19,240,979 km (0.036 R)
• M54: 19,807,955 km (0.101 R)
• M55: 20,468,878 km (0.09 R)
• M56: 20,602,020 km (0.059 R)
• M57: 21,092,402 km (0.104 R)
• M58: 21,722,209 km (0.087 R)
• M59: 22,130,312 km (0.099 R)
• M60: 22,358,000 km (0.085 R)
• M61: 22,449,404 km (0.109 R)
• M62: 23,092,376 km (0.03 R)
• M63: 23,508,857 km (0.042 R)
• M64: 23,974,555 km (0.043 R)
• M65: 24,255,500 km (0.053 R)
• M66: 24,679,011 km (0.047 R)
• M67: 24,773,407 km (0.082 R)
• M68: 27,465,870 km (0.118 R)
• M69: 27,710,762 km (0.104 R)
• M70: 28,995,957 km (0.079 R)
• M71: 29,195,371 km (0.097 R)
• M72: 29,395,383 km (0.12 R)
• M73: 29,796,455 km (0.083 R)
• M74: 30,351,164 km (0.062 R)
• M75: 31,010,891 km (0.098 R)
• M76: 31,521,767 km (0.087 R)
• M77: 31,778,178 km (0.11 R)
• M78: 32,086,798 km (0.061 R)
• M79: 32,293,094 km (0.059 R)
• M80: 33,174,973 km (0.08 R)
• M81: 34,486,049 km (0.079 R)
• M82: 35,440,633 km (0.064 R)
• M83: 35,547,296 km (0.117 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 13,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit