🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.44 AU - 0.7 AU

Year: 162 Days

Day: 17 Hours

Environment

Temp: 138 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,095,219 km

• M1: 73,602 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.57 AU - 0.61 AU

Year: 171 Days

Day: 21.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,095,219 km

• M1: 233,971 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.66 AU - 0.8 AU

Year: 235 Days

Day: 15.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,095,219 km

• M1: 80,484 km (0.113 R)
• M2: 100,231 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.69 AU - 1.09 AU

Year: 316 Days

Day: 42.6 Hours

Environment

Temp: 44 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.14 AU - 1.22 AU

Year: 483 Days

Day: 13.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 41.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,095,219 km

• M1: 339,886 km (0.054 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.35 AU - 2.35 AU

Year: 1357 Days

Day: 31.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 123.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,095,219 km

• M1: 623,823 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.5

Radius: 12.2

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.54 AU - 9.46 AU

Year: 8524 Days

Day: 10.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 40,095,219 km

• M1: 178,021 km (0.106 R)
• M2: 414,386 km (0.105 R)
• M3: 538,253 km (0.054 R)
• M4: 706,850 km (0.119 R)
• M5: 938,577 km (0.077 R)
• M6: 1,721,722 km (0.12 R)
• M7: 2,084,946 km (0.086 R)
• M8: 2,849,241 km (0.106 R)
• M9: 3,036,089 km (0.063 R)
• M10: 3,157,113 km (0.093 R)
• M11: 3,439,853 km (0.047 R)
• M12: 3,898,221 km (0.062 R)
• M13: 4,030,167 km (0.115 R)
• M14: 4,751,976 km (0.071 R)
• M15: 5,035,614 km (0.077 R)
• M16: 5,241,760 km (0.062 R)
• M17: 5,366,674 km (0.047 R)
• M18: 5,534,972 km (0.106 R)
• M19: 6,761,076 km (0.052 R)
• M20: 6,851,732 km (0.111 R)
• M21: 7,172,620 km (0.115 R)
• M22: 7,265,221 km (0.111 R)
• M23: 7,568,904 km (0.095 R)
• M24: 7,900,563 km (0.095 R)
• M25: 8,701,360 km (0.105 R)
• M26: 8,849,761 km (0.079 R)
• M27: 9,937,936 km (0.069 R)
• M28: 10,093,069 km (0.087 R)
• M29: 11,770,959 km (0.118 R)
• M30: 11,935,217 km (0.118 R)
• M31: 12,266,128 km (0.11 R)
• M32: 12,908,651 km (0.098 R)
• M33: 13,219,964 km (0.102 R)
• M34: 13,734,730 km (0.073 R)
• M35: 13,965,560 km (0.118 R)
• M36: 14,372,615 km (0.058 R)
• M37: 15,020,374 km (0.065 R)
• M38: 16,405,202 km (0.109 R)
• M39: 16,711,728 km (0.097 R)
• M40: 18,494,635 km (0.102 R)
• M41: 19,457,148 km (0.104 R)
• M42: 19,977,150 km (0.086 R)
• M43: 22,102,487 km (0.076 R)
• M44: 22,441,177 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132

Radius: 8.9

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.56 AU - 9.56 AU

Year: 8620 Days

Day: 5.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,095,219 km

• M1: 125,363 km (0.09 R)
• M2: 221,405 km (0.078 R)
• M3: 288,425 km (0.098 R)
• M4: 534,064 km (0.114 R)
• M5: 665,112 km (0.119 R)
• M6: 948,002 km (0.092 R)
• M7: 1,294,470 km (0.092 R)
• M8: 1,362,837 km (0.113 R)
• M9: 1,418,487 km (0.09 R)
• M10: 1,938,489 km (0.099 R)
• M11: 2,547,652 km (0.059 R)
• M12: 2,864,650 km (0.088 R)
• M13: 2,936,756 km (0.097 R)
• M14: 3,064,512 km (0.08 R)
• M15: 3,458,852 km (0.118 R)
• M16: 3,691,477 km (0.109 R)
• M17: 3,789,912 km (0.096 R)
• M18: 4,110,949 km (0.099 R)
• M19: 4,419,869 km (0.08 R)
• M20: 4,524,588 km (0.105 R)
• M21: 4,715,175 km (0.08 R)
• M22: 4,973,232 km (0.08 R)
• M23: 5,147,962 km (0.036 R)
• M24: 5,280,356 km (0.071 R)
• M25: 5,413,797 km (0.117 R)
• M26: 5,525,996 km (0.095 R)
• M27: 5,752,487 km (0.043 R)
• M28: 6,737,140 km (0.037 R)
• M29: 6,882,100 km (0.116 R)
• M30: 7,003,724 km (0.112 R)
• M31: 7,101,411 km (0.042 R)
• M32: 7,397,465 km (0.116 R)
• M33: 7,497,097 km (0.117 R)
• M34: 7,622,161 km (0.089 R)
• M35: 7,697,558 km (0.053 R)
• M36: 8,027,272 km (0.117 R)
• M37: 8,439,414 km (0.077 R)
• M38: 9,097,047 km (0.088 R)
• M39: 9,418,682 km (0.093 R)
• M40: 11,024,914 km (0.084 R)
• M41: 11,281,774 km (0.034 R)
• M42: 13,103,876 km (0.031 R)
• M43: 13,315,258 km (0.107 R)
• M44: 13,436,582 km (0.113 R)
• M45: 13,497,468 km (0.105 R)
• M46: 13,864,132 km (0.05 R)
• M47: 14,110,520 km (0.101 R)
• M48: 14,420,487 km (0.058 R)
• M49: 14,732,698 km (0.116 R)
• M50: 16,003,681 km (0.116 R)
• M51: 16,294,499 km (0.098 R)
• M52: 17,342,732 km (0.12 R)
• M53: 17,674,689 km (0.102 R)
• M54: 17,808,131 km (0.104 R)
• M55: 18,143,080 km (0.07 R)
• M56: 18,480,124 km (0.101 R)
• M57: 18,615,510 km (0.098 R)
• M58: 19,091,979 km (0.091 R)
• M59: 19,538,080 km (0.076 R)
• M60: 20,231,018 km (0.106 R)
• M61: 20,756,106 km (0.102 R)
• M62: 21,108,559 km (0.102 R)
• M63: 21,179,319 km (0.107 R)
• M64: 21,392,047 km (0.08 R)
• M65: 21,605,373 km (0.097 R)
• M66: 21,855,351 km (0.049 R)
• M67: 22,034,420 km (0.116 R)
• M68: 22,249,841 km (0.12 R)
• M69: 22,683,076 km (0.06 R)
• M70: 23,447,821 km (0.026 R)
• M71: 23,778,133 km (0.037 R)
• M72: 23,999,089 km (0.088 R)
• M73: 24,443,394 km (0.117 R)
• M74: 24,554,845 km (0.119 R)
• M75: 24,703,695 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438

Radius: 8.9

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.47 AU - 8.81 AU

Year: 9567 Days

Day: 6.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,095,219 km

• M1: 150,645 km (0.089 R)
• M2: 328,966 km (0.069 R)
• M3: 669,151 km (0.099 R)
• M4: 899,382 km (0.082 R)
• M5: 1,032,375 km (0.114 R)
• M6: 1,208,302 km (0.051 R)
• M7: 2,456,846 km (0.084 R)
• M8: 2,790,599 km (0.114 R)
• M9: 2,888,585 km (0.068 R)
• M10: 3,318,081 km (0.099 R)
• M11: 3,986,035 km (0.107 R)
• M12: 5,503,556 km (0.064 R)
• M13: 5,658,091 km (0.044 R)
• M14: 6,003,213 km (0.11 R)
• M15: 6,419,693 km (0.114 R)
• M16: 6,517,231 km (0.104 R)
• M17: 6,845,748 km (0.104 R)
• M18: 6,912,170 km (0.084 R)
• M19: 7,045,461 km (0.099 R)
• M20: 7,518,939 km (0.11 R)
• M21: 7,656,120 km (0.036 R)
• M22: 7,759,642 km (0.111 R)
• M23: 7,898,169 km (0.102 R)
• M24: 7,967,882 km (0.098 R)
• M25: 8,248,527 km (0.108 R)
• M26: 8,354,592 km (0.107 R)
• M27: 8,425,502 km (0.056 R)
• M28: 9,073,260 km (0.069 R)
• M29: 10,112,517 km (0.086 R)
• M30: 10,916,456 km (0.056 R)
• M31: 12,221,099 km (0.095 R)
• M32: 12,544,679 km (0.075 R)
• M33: 13,615,949 km (0.098 R)
• M34: 14,078,057 km (0.107 R)
• M35: 14,162,580 km (0.103 R)
• M36: 14,289,738 km (0.104 R)
• M37: 15,103,999 km (0.113 R)
• M38: 15,233,850 km (0.111 R)
• M39: 15,538,581 km (0.119 R)
• M40: 15,933,220 km (0.086 R)
• M41: 16,553,603 km (0.073 R)
• M42: 17,499,061 km (0.047 R)
• M43: 17,863,931 km (0.065 R)
• M44: 18,001,261 km (0.082 R)
• M45: 18,277,269 km (0.118 R)
• M46: 18,879,999 km (0.08 R)
• M47: 19,020,023 km (0.081 R)
• M48: 19,962,190 km (0.095 R)
• M49: 21,940,772 km (0.12 R)
• M50: 22,235,629 km (0.097 R)
• M51: 22,383,432 km (0.058 R)
• M52: 23,028,049 km (0.085 R)
• M53: 23,427,775 km (0.06 R)
• M54: 23,829,894 km (0.036 R)
• M55: 24,031,701 km (0.073 R)
• M56: 24,132,829 km (0.053 R)
• M57: 24,640,714 km (0.085 R)
• M58: 24,844,766 km (0.095 R)
• M59: 25,563,733 km (0.108 R)
• M60: 25,822,088 km (0.096 R)
• M61: 26,602,541 km (0.115 R)
• M62: 27,549,196 km (0.064 R)
• M63: 28,346,553 km (0.041 R)
• M64: 28,614,034 km (0.088 R)
• M65: 29,043,828 km (0.097 R)
• M66: 29,313,404 km (0.103 R)
• M67: 29,692,335 km (0.069 R)
• M68: 30,072,762 km (0.093 R)
• M69: 30,181,819 km (0.097 R)
• M70: 30,509,738 km (0.06 R)
• M71: 31,113,814 km (0.12 R)
• M72: 31,224,068 km (0.03 R)
• M73: 31,334,471 km (0.118 R)
• M74: 32,110,884 km (0.066 R)
• M75: 33,626,161 km (0.04 R)
• M76: 34,649,111 km (0.096 R)
• M77: 34,820,700 km (0.116 R)
• M78: 35,855,618 km (0.045 R)
• M79: 39,258,520 km (0.084 R)
• M80: 39,377,600 km (0.11 R)
• M81: 39,676,048 km (0.107 R)
• M82: 39,795,726 km (0.086 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 15,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit