🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.62 AU - 0.68 AU

Year: 183 Days

Day: 33.2 Hours

Environment

Temp: 233 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.26 AU - 1.38 AU

Year: 531 Days

Day: 30.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.84 AU - 3.6 AU

Year: 2021 Days

Day: 45.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.1

Radius: 11.3

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.6 AU - 5.88 AU

Year: 4811 Days

Day: 11.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 177.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,180,602 km

• M1: 141,520 km (0.109 R)
• M2: 248,781 km (0.045 R)
• M3: 436,227 km (0.064 R)
• M4: 603,627 km (0.08 R)
• M5: 781,050 km (0.067 R)
• M6: 1,803,552 km (0.116 R)
• M7: 2,547,203 km (0.062 R)
• M8: 2,864,949 km (0.117 R)
• M9: 3,083,960 km (0.095 R)
• M10: 3,774,055 km (0.112 R)
• M11: 4,087,911 km (0.07 R)
• M12: 4,210,881 km (0.117 R)
• M13: 4,335,047 km (0.085 R)
• M14: 4,715,026 km (0.086 R)
• M15: 4,922,219 km (0.09 R)
• M16: 5,053,266 km (0.105 R)
• M17: 5,132,404 km (0.073 R)
• M18: 5,318,653 km (0.103 R)
• M19: 5,453,291 km (0.119 R)
• M20: 5,670,806 km (0.073 R)
• M21: 5,835,813 km (0.061 R)
• M22: 6,142,638 km (0.088 R)
• M23: 6,397,703 km (0.103 R)
• M24: 6,512,145 km (0.094 R)
• M25: 7,035,588 km (0.11 R)
• M26: 8,941,016 km (0.101 R)
• M27: 9,588,027 km (0.103 R)
• M28: 9,983,414 km (0.108 R)
• M29: 10,350,527 km (0.063 R)
• M30: 10,485,165 km (0.112 R)
• M31: 10,654,360 km (0.111 R)
• M32: 11,167,182 km (0.069 R)
• M33: 11,583,214 km (0.085 R)
• M34: 12,537,947 km (0.087 R)
• M35: 12,898,029 km (0.03 R)
• M36: 13,188,548 km (0.087 R)
• M37: 13,261,402 km (0.074 R)
• M38: 13,739,068 km (0.064 R)
• M39: 14,786,702 km (0.083 R)
• M40: 14,938,395 km (0.115 R)
• M41: 15,358,465 km (0.106 R)
• M42: 15,435,359 km (0.115 R)
• M43: 15,937,559 km (0.105 R)
• M44: 16,445,294 km (0.068 R)
• M45: 16,602,521 km (0.092 R)
• M46: 17,677,232 km (0.116 R)
• M47: 17,757,716 km (0.083 R)
• M48: 17,919,132 km (0.087 R)
• M49: 18,000,065 km (0.078 R)
• M50: 18,284,001 km (0.119 R)
• M51: 18,365,383 km (0.099 R)
• M52: 18,446,913 km (0.085 R)
• M53: 18,733,393 km (0.078 R)
• M54: 19,559,622 km (0.042 R)
• M55: 20,440,006 km (0.038 R)
• M56: 20,736,359 km (0.087 R)
• M57: 21,034,059 km (0.1 R)
• M58: 21,204,900 km (0.117 R)
• M59: 22,718,980 km (0.086 R)
• M60: 23,999,687 km (0.092 R)
• M61: 24,178,157 km (0.091 R)
• M62: 24,536,444 km (0.093 R)
• M63: 24,896,526 km (0.062 R)
• M64: 25,122,569 km (0.095 R)
• M65: 25,213,076 km (0.043 R)
• M66: 25,394,538 km (0.037 R)
• M67: 25,850,063 km (0.041 R)
• M68: 26,033,171 km (0.068 R)
• M69: 27,372,670 km (0.112 R)
• M70: 27,512,395 km (0.034 R)
• M71: 28,403,699 km (0.106 R)
• M72: 28,545,368 km (0.065 R)
• M73: 28,639,764 km (0.09 R)
• M74: 29,256,856 km (0.091 R)
• M75: 30,359,093 km (0.083 R)
• M76: 30,891,063 km (0.049 R)
• M77: 30,988,152 km (0.119 R)
• M78: 31,719,237 km (0.1 R)
• M79: 31,817,223 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.6

Radius: 14.4

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.63 AU - 8.17 AU

Year: 7042 Days

Day: 9.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,180,602 km

• M1: 182,360 km (0.051 R)
• M2: 431,889 km (0.07 R)
• M3: 568,173 km (0.115 R)
• M4: 792,270 km (0.091 R)
• M5: 923,916 km (0.051 R)
• M6: 1,145,022 km (0.105 R)
• M7: 1,510,639 km (0.053 R)
• M8: 1,893,460 km (0.086 R)
• M9: 2,201,033 km (0.047 R)
• M10: 2,502,922 km (0.051 R)
• M11: 3,052,096 km (0.111 R)
• M12: 3,316,435 km (0.055 R)
• M13: 3,414,422 km (0.074 R)
• M14: 3,790,810 km (0.118 R)
• M15: 4,101,824 km (0.116 R)
• M16: 4,448,293 km (0.053 R)
• M17: 4,556,751 km (0.1 R)
• M18: 4,832,011 km (0.066 R)
• M19: 5,868,126 km (0.088 R)
• M20: 6,077,563 km (0.06 R)
• M21: 6,814,333 km (0.054 R)
• M22: 7,289,306 km (0.077 R)
• M23: 7,450,124 km (0.114 R)
• M24: 7,840,724 km (0.039 R)
• M25: 7,972,370 km (0.1 R)
• M26: 8,171,335 km (0.104 R)
• M27: 8,642,119 km (0.097 R)
• M28: 8,778,253 km (0.112 R)
• M29: 9,715,933 km (0.081 R)
• M30: 9,821,998 km (0.063 R)
• M31: 10,035,474 km (0.108 R)
• M32: 10,575,971 km (0.085 R)
• M33: 11,015,340 km (0.044 R)
• M34: 11,311,544 km (0.097 R)
• M35: 11,647,840 km (0.119 R)
• M36: 12,368,902 km (0.12 R)
• M37: 12,715,520 km (0.092 R)
• M38: 13,104,474 km (0.107 R)
• M39: 14,013,880 km (0.09 R)
• M40: 14,294,675 km (0.113 R)
• M41: 14,496,333 km (0.118 R)
• M42: 14,699,038 km (0.088 R)
• M43: 15,768,364 km (0.106 R)
• M44: 16,060,379 km (0.104 R)
• M45: 16,438,712 km (0.068 R)
• M46: 16,777,401 km (0.084 R)
• M47: 17,246,989 km (0.118 R)
• M48: 17,720,915 km (0.108 R)
• M49: 18,330,227 km (0.117 R)
• M50: 19,035,132 km (0.116 R)
• M51: 19,748,864 km (0.042 R)
• M52: 20,199,452 km (0.107 R)
• M53: 23,257,383 km (0.105 R)
• M54: 24,936,918 km (0.1 R)
• M55: 25,521,696 km (0.056 R)
• M56: 25,717,669 km (0.091 R)
• M57: 26,556,016 km (0.053 R)
• M58: 26,903,831 km (0.079 R)
• M59: 27,153,210 km (0.058 R)
• M60: 27,855,572 km (0.066 R)
• M61: 28,006,816 km (0.102 R)
• M62: 28,665,495 km (0.036 R)
• M63: 28,869,247 km (0.118 R)
• M64: 29,073,449 km (0.046 R)
• M65: 29,226,936 km (0.08 R)
• M66: 29,380,723 km (0.115 R)
• M67: 29,534,659 km (0.083 R)
• M68: 30,256,917 km (0.082 R)
• M69: 30,932,801 km (0.074 R)
• M70: 31,613,770 km (0.09 R)
• M71: 32,087,995 km (0.072 R)
• M72: 33,203,846 km (0.066 R)
• M73: 34,008,682 km (0.084 R)
• M74: 35,637,504 km (0.108 R)
• M75: 36,131,027 km (0.118 R)
• M76: 36,406,287 km (0.057 R)
• M77: 37,014,253 km (0.106 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 20,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit