🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.95 AU - 2.99 AU

Year: 1404 Days

Day: 26.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,108,365 km

• M1: 28,573 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.6

Radius: 11.8

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.36 AU - 6 AU

Year: 4264 Days

Day: 14.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 111,108,365 km

• M1: 147,952 km (0.07 R)
• M2: 561,142 km (0.067 R)
• M3: 1,003,203 km (0.083 R)
• M4: 1,835,865 km (0.082 R)
• M5: 2,293,036 km (0.062 R)
• M6: 2,668,228 km (0.097 R)
• M7: 3,084,558 km (0.118 R)
• M8: 3,544,572 km (0.088 R)
• M9: 3,913,779 km (0.116 R)
• M10: 4,332,803 km (0.112 R)
• M11: 4,885,717 km (0.084 R)
• M12: 5,862,441 km (0.037 R)
• M13: 6,604,447 km (0.105 R)
• M14: 8,238,205 km (0.105 R)
• M15: 9,209,694 km (0.079 R)
• M16: 12,987,040 km (0.113 R)
• M17: 14,465,217 km (0.088 R)
• M18: 16,111,541 km (0.062 R)
• M19: 16,707,090 km (0.082 R)
• M20: 17,317,450 km (0.081 R)
• M21: 18,324,692 km (0.096 R)
• M22: 22,525,999 km (0.069 R)
• M23: 23,725,923 km (0.085 R)
• M24: 24,186,685 km (0.097 R)
• M25: 25,766,139 km (0.104 R)
• M26: 26,828,882 km (0.113 R)
• M27: 28,520,684 km (0.071 R)
• M28: 29,129,398 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.6

Radius: 14.3

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.22 AU - 8.24 AU

Year: 6314 Days

Day: 12.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 111,108,365 km

• M1: 177,872 km (0.1 R)
• M2: 877,541 km (0.085 R)
• M3: 3,111,337 km (0.087 R)
• M4: 4,072,503 km (0.053 R)
• M5: 5,177,433 km (0.104 R)
• M6: 5,800,657 km (0.118 R)
• M7: 11,663,847 km (0.11 R)
• M8: 12,110,845 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.7

Radius: 6.1

Gravity: 23.67 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11.61 AU - 17.35 AU

Year: 19927 Days

Day: 15.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 111,108,365 km

• M1: 75,846 km (0.07 R)
• M2: 322,084 km (0.097 R)
• M3: 755,469 km (0.085 R)
• M4: 1,885,980 km (0.118 R)
• M5: 2,280,021 km (0.081 R)
• M6: 3,203,788 km (0.085 R)
• M7: 3,641,661 km (0.111 R)
• M8: 4,218,959 km (0.071 R)
• M9: 4,672,390 km (0.091 R)
• M10: 5,842,694 km (0.116 R)
• M11: 6,098,208 km (0.117 R)
• M12: 7,640,262 km (0.033 R)
• M13: 8,102,221 km (0.097 R)
• M14: 9,896,498 km (0.077 R)
• M15: 10,383,289 km (0.109 R)
• M16: 12,491,721 km (0.081 R)
• M17: 14,096,607 km (0.095 R)
• M18: 14,557,070 km (0.055 R)
• M19: 15,916,316 km (0.103 R)
• M20: 16,499,897 km (0.059 R)
• M21: 20,990,676 km (0.032 R)
• M22: 22,721,373 km (0.118 R)
• M23: 23,460,836 km (0.052 R)
• M24: 24,655,225 km (0.078 R)
• M25: 27,877,414 km (0.064 R)
• M26: 31,369,626 km (0.109 R)
• M27: 32,022,471 km (0.082 R)
• M28: 32,418,457 km (0.083 R)
• M29: 38,459,518 km (0.096 R)
• M30: 45,209,673 km (0.043 R)
• M31: 73,030,988 km (0.104 R)
• M32: 74,407,438 km (0.112 R)
• M33: 76,504,501 km (0.039 R)
• M34: 77,212,099 km (0.032 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.8

Radius: 7

Gravity: 15.44 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 13.82 AU - 18.78 AU

Year: 23800 Days

Day: 22.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 111,108,365 km

• M1: 87,216 km (0.107 R)
• M2: 462,257 km (0.061 R)
• M3: 761,752 km (0.093 R)
• M4: 1,132,905 km (0.057 R)
• M5: 1,533,079 km (0.07 R)
• M6: 1,882,540 km (0.104 R)
• M7: 2,398,802 km (0.069 R)
• M8: 2,690,518 km (0.114 R)
• M9: 4,556,901 km (0.072 R)
• M10: 4,891,102 km (0.12 R)
• M11: 7,005,519 km (0.088 R)
• M12: 8,181,956 km (0.076 R)
• M13: 9,307,381 km (0.096 R)
• M14: 9,846,083 km (0.081 R)
• M15: 10,216,637 km (0.1 R)
• M16: 11,384,398 km (0.08 R)
• M17: 13,076,350 km (0.106 R)
• M18: 13,905,122 km (0.097 R)
• M19: 14,215,089 km (0.089 R)
• M20: 15,010,202 km (0.066 R)
• M21: 17,393,595 km (0.116 R)
• M22: 22,362,937 km (0.117 R)
• M23: 23,437,199 km (0.046 R)
• M24: 25,688,049 km (0.117 R)
• M25: 28,326,207 km (0.05 R)
• M26: 30,745,354 km (0.108 R)
• M27: 31,271,789 km (0.099 R)
• M28: 31,938,098 km (0.098 R)
• M29: 34,982,714 km (0.083 R)
• M30: 37,913,636 km (0.077 R)
• M31: 49,637,172 km (0.077 R)
• M32: 53,140,156 km (0.053 R)
• M33: 57,596,676 km (0.061 R)
• M34: 72,217,325 km (0.058 R)
• M35: 75,744,843 km (0.045 R)
• M36: 76,223,705 km (0.088 R)
• M37: 77,915,657 km (0.081 R)
• M38: 80,127,462 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.4

Radius: 6.9

Gravity: 16.62 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 19.21 AU - 21.19 AU

Year: 32834 Days

Day: 23 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 111,108,365 km

• M1: 85,869 km (0.089 R)
• M2: 302,636 km (0.117 R)
• M3: 847,322 km (0.102 R)
• M4: 1,384,379 km (0.086 R)
• M5: 1,738,626 km (0.106 R)
• M6: 2,295,430 km (0.08 R)
• M7: 2,522,968 km (0.113 R)
• M8: 2,907,135 km (0.106 R)
• M9: 3,174,317 km (0.103 R)
• M10: 4,003,538 km (0.09 R)
• M11: 4,449,489 km (0.108 R)
• M12: 5,618,746 km (0.077 R)
• M13: 7,138,062 km (0.044 R)
• M14: 7,850,148 km (0.114 R)
• M15: 9,478,820 km (0.086 R)
• M16: 10,962,981 km (0.117 R)
• M17: 13,308,077 km (0.073 R)
• M18: 16,896,780 km (0.029 R)
• M19: 18,057,959 km (0.077 R)
• M20: 26,673,899 km (0.074 R)
• M21: 31,715,048 km (0.071 R)
• M22: 34,534,818 km (0.081 R)
• M23: 36,716,553 km (0.071 R)
• M24: 42,569,420 km (0.081 R)
• M25: 43,631,416 km (0.058 R)
• M26: 44,529,901 km (0.112 R)
• M27: 45,257,395 km (0.076 R)
• M28: 56,080,951 km (0.107 R)
• M29: 71,941,167 km (0.112 R)
• M30: 86,256,187 km (0.117 R)
• M31: 89,675,995 km (0.06 R)
• M32: 92,005,383 km (0.076 R)
• M33: 97,088,719 km (0.109 R)
• M34: 98,926,678 km (0.073 R)
• M35: 100,164,750 km (0.108 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 14,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit