🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.81 AU - 1.23 AU

Year: 382 Days

Day: 19.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.84 AU - 2.76 AU

Year: 1294 Days

Day: 44.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,235,797 km

• M1: 50,265 km (0.11 R)
• M2: 476,170 km (0.072 R)

Asteroid Belt

Center: 5.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.8

Radius: 13.3

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.06 AU - 9.24 AU

Year: 9435 Days

Day: 6.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,235,797 km

• M1: 186,549 km (0.068 R)
• M2: 379,081 km (0.082 R)
• M3: 615,296 km (0.066 R)
• M4: 991,834 km (0.108 R)
• M5: 1,629,121 km (0.099 R)
• M6: 2,013,737 km (0.101 R)
• M7: 2,132,518 km (0.083 R)
• M8: 2,657,157 km (0.118 R)
• M9: 2,761,726 km (0.08 R)
• M10: 4,213,424 km (0.09 R)
• M11: 4,336,094 km (0.05 R)
• M12: 4,870,757 km (0.12 R)
• M13: 5,162,473 km (0.12 R)
• M14: 5,327,031 km (0.091 R)
• M15: 5,729,150 km (0.071 R)
• M16: 5,899,691 km (0.077 R)
• M17: 6,491,949 km (0.108 R)
• M18: 6,921,594 km (0.068 R)
• M19: 7,249,962 km (0.037 R)
• M20: 7,770,861 km (0.084 R)
• M21: 8,536,204 km (0.071 R)
• M22: 8,809,819 km (0.099 R)
• M23: 8,928,001 km (0.09 R)
• M24: 9,567,083 km (0.085 R)
• M25: 9,851,319 km (0.116 R)
• M26: 10,056,118 km (0.064 R)
• M27: 10,345,142 km (0.079 R)
• M28: 12,224,390 km (0.109 R)
• M29: 12,933,634 km (0.115 R)
• M30: 13,248,088 km (0.052 R)
• M31: 13,519,758 km (0.07 R)
• M32: 13,884,777 km (0.07 R)
• M33: 14,022,556 km (0.092 R)
• M34: 14,531,488 km (0.107 R)
• M35: 14,858,509 km (0.039 R)
• M36: 15,282,470 km (0.112 R)
• M37: 16,094,337 km (0.068 R)
• M38: 16,529,817 km (0.095 R)
• M39: 16,627,205 km (0.036 R)
• M40: 16,822,430 km (0.038 R)
• M41: 17,116,540 km (0.113 R)
• M42: 18,512,138 km (0.083 R)
• M43: 18,613,266 km (0.106 R)
• M44: 18,815,971 km (0.062 R)
• M45: 19,223,626 km (0.093 R)
• M46: 19,377,263 km (0.057 R)
• M47: 19,788,956 km (0.104 R)
• M48: 20,047,760 km (0.059 R)
• M49: 20,673,379 km (0.104 R)
• M50: 21,517,559 km (0.11 R)
• M51: 22,588,530 km (0.118 R)
• M52: 22,804,849 km (0.045 R)
• M53: 23,348,637 km (0.108 R)
• M54: 23,567,349 km (0.11 R)
• M55: 23,841,712 km (0.046 R)
• M56: 23,951,666 km (0.045 R)
• M57: 24,061,920 km (0.058 R)
• M58: 24,893,834 km (0.08 R)
• M59: 25,397,530 km (0.116 R)
• M60: 25,510,027 km (0.106 R)
• M61: 26,415,094 km (0.097 R)
• M62: 29,016,751 km (0.116 R)
• M63: 29,134,335 km (0.081 R)
• M64: 29,783,440 km (0.077 R)
• M65: 31,457,440 km (0.086 R)
• M66: 32,245,073 km (0.112 R)
• M67: 32,427,732 km (0.117 R)
• M68: 33,161,809 km (0.111 R)
• M69: 33,284,778 km (0.116 R)
• M70: 35,083,693 km (0.047 R)
• M71: 35,711,405 km (0.108 R)
• M72: 35,963,478 km (0.09 R)
• M73: 37,168,937 km (0.115 R)
• M74: 38,130,104 km (0.108 R)
• M75: 38,775,319 km (0.117 R)
• M76: 39,880,698 km (0.116 R)
• M77: 40,469,964 km (0.048 R)
• M78: 41,458,656 km (0.077 R)
• M79: 42,122,123 km (0.095 R)
• M80: 42,989,940 km (0.104 R)
• M81: 43,594,166 km (0.116 R)
• M82: 44,201,234 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843

Radius: 10.7

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.17 AU - 12.97 AU

Year: 13659 Days

Day: 10.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,235,797 km

• M1: 237,561 km (0.072 R)
• M2: 338,989 km (0.11 R)
• M3: 477,516 km (0.112 R)
• M4: 582,235 km (0.106 R)
• M5: 735,423 km (0.076 R)
• M6: 1,481,318 km (0.115 R)
• M7: 2,188,766 km (0.098 R)
• M8: 2,529,999 km (0.073 R)
• M9: 2,658,504 km (0.118 R)
• M10: 2,756,191 km (0.087 R)
• M11: 3,056,733 km (0.118 R)
• M12: 3,403,202 km (0.09 R)
• M13: 3,653,330 km (0.075 R)
• M14: 3,762,386 km (0.08 R)
• M15: 5,113,554 km (0.063 R)
• M16: 5,235,925 km (0.1 R)
• M17: 6,600,258 km (0.079 R)
• M18: 7,230,215 km (0.115 R)
• M19: 7,738,698 km (0.06 R)
• M20: 8,210,978 km (0.068 R)
• M21: 8,498,954 km (0.084 R)
• M22: 10,501,920 km (0.045 R)
• M23: 11,183,189 km (0.11 R)
• M24: 11,716,954 km (0.1 R)
• M25: 11,986,829 km (0.041 R)
• M26: 12,149,890 km (0.079 R)
• M27: 13,143,370 km (0.093 R)
• M28: 13,480,264 km (0.049 R)
• M29: 13,876,998 km (0.073 R)
• M30: 14,450,406 km (0.118 R)
• M31: 14,798,221 km (0.105 R)
• M32: 15,090,087 km (0.087 R)
• M33: 15,739,042 km (0.117 R)
• M34: 16,096,880 km (0.041 R)
• M35: 17,926,163 km (0.093 R)
• M36: 18,050,479 km (0.077 R)
• M37: 18,487,604 km (0.057 R)
• M38: 19,884,549 km (0.113 R)
• M39: 20,142,157 km (0.073 R)
• M40: 20,530,662 km (0.119 R)
• M41: 20,856,337 km (0.072 R)
• M42: 21,644,867 km (0.094 R)
• M43: 21,777,261 km (0.056 R)
• M44: 22,510,141 km (0.109 R)
• M45: 22,711,500 km (0.106 R)
• M46: 22,980,776 km (0.075 R)
• M47: 23,115,863 km (0.082 R)
• M48: 23,795,187 km (0.088 R)
• M49: 24,137,317 km (0.113 R)
• M50: 24,549,908 km (0.057 R)
• M51: 25,452,133 km (0.052 R)
• M52: 25,731,881 km (0.097 R)
• M53: 27,145,880 km (0.08 R)
• M54: 27,575,076 km (0.089 R)
• M55: 28,948,834 km (0.094 R)
• M56: 29,240,849 km (0.095 R)
• M57: 29,975,225 km (0.077 R)
• M58: 30,270,830 km (0.096 R)
• M59: 30,418,782 km (0.104 R)
• M60: 31,013,583 km (0.066 R)
• M61: 31,088,233 km (0.103 R)
• M62: 31,312,480 km (0.092 R)
• M63: 31,762,620 km (0.098 R)
• M64: 33,354,640 km (0.034 R)
• M65: 33,814,205 km (0.081 R)
• M66: 34,430,399 km (0.112 R)
• M67: 34,894,900 km (0.102 R)
• M68: 37,407,097 km (0.053 R)
• M69: 37,486,683 km (0.082 R)
• M70: 37,805,028 km (0.035 R)
• M71: 38,524,593 km (0.072 R)
• M72: 38,604,778 km (0.118 R)
• M73: 39,814,875 km (0.089 R)
• M74: 40,383,945 km (0.033 R)
• M75: 40,955,708 km (0.111 R)
• M76: 41,365,606 km (0.093 R)
• M77: 45,116,474 km (0.112 R)
• M78: 49,496,999 km (0.08 R)
• M79: 50,722,953 km (0.049 R)
• M80: 50,899,030 km (0.12 R)
• M81: 53,562,770 km (0.072 R)
• M82: 53,741,988 km (0.03 R)
• M83: 53,921,356 km (0.116 R)
• M84: 54,821,337 km (0.084 R)
• M85: 55,635,448 km (0.116 R)
• M86: 57,275,938 km (0.106 R)
• M87: 59,117,189 km (0.083 R)
• M88: 61,258,533 km (0.089 R)
• M89: 61,633,575 km (0.08 R)
• M90: 61,915,268 km (0.118 R)
• M91: 62,480,149 km (0.081 R)
• M92: 63,235,768 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 18,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit