🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.41 AU - 0.65 AU

Year: 140 Days

Day: 23.5 Hours

Environment

Temp: 243 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.3

Radius: 10.9

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.22 AU - 5.82 AU

Year: 4713 Days

Day: 10.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 82,168,226 km

• M1: 136,583 km (0.108 R)
• M2: 678,875 km (0.064 R)
• M3: 1,099,395 km (0.064 R)
• M4: 1,609,823 km (0.068 R)
• M5: 3,696,563 km (0.12 R)
• M6: 4,076,542 km (0.087 R)
• M7: 4,578,592 km (0.091 R)
• M8: 5,333,613 km (0.098 R)
• M9: 9,019,106 km (0.106 R)
• M10: 9,519,511 km (0.116 R)
• M11: 10,038,316 km (0.08 R)
• M12: 11,418,207 km (0.105 R)
• M13: 12,495,013 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.2

Radius: 11

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.02 AU - 11.14 AU

Year: 9944 Days

Day: 14.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 82,168,226 km

• M1: 150,346 km (0.085 R)
• M2: 554,111 km (0.088 R)
• M3: 1,243,757 km (0.1 R)
• M4: 1,778,868 km (0.11 R)
• M5: 2,373,520 km (0.11 R)
• M6: 5,470,196 km (0.104 R)
• M7: 6,163,582 km (0.101 R)
• M8: 7,140,157 km (0.071 R)
• M9: 7,487,673 km (0.101 R)
• M10: 8,427,746 km (0.111 R)
• M11: 9,216,725 km (0.111 R)
• M12: 10,992,900 km (0.087 R)
• M13: 12,205,840 km (0.076 R)
• M14: 15,147,532 km (0.038 R)
• M15: 15,593,932 km (0.107 R)
• M16: 20,016,943 km (0.094 R)
• M17: 22,145,122 km (0.073 R)
• M18: 24,507,273 km (0.096 R)
• M19: 25,301,039 km (0.071 R)
• M20: 38,167,204 km (0.086 R)
• M21: 38,638,736 km (0.067 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.3

Radius: 5.2

Gravity: 23.49 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 12.56 AU - 15.02 AU

Year: 18611 Days

Day: 20 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 82,168,226 km

• M1: 67,917 km (0.097 R)
• M2: 312,809 km (0.064 R)
• M3: 549,323 km (0.049 R)
• M4: 1,805,945 km (0.036 R)
• M5: 2,190,113 km (0.095 R)
• M6: 3,614,883 km (0.12 R)
• M7: 3,881,167 km (0.07 R)
• M8: 5,880,991 km (0.065 R)
• M9: 6,897,808 km (0.092 R)
• M10: 8,844,525 km (0.091 R)
• M11: 10,289,641 km (0.077 R)
• M12: 11,820,925 km (0.072 R)
• M13: 12,014,355 km (0.1 R)
• M14: 12,209,879 km (0.092 R)
• M15: 14,283,904 km (0.101 R)
• M16: 14,725,218 km (0.087 R)
• M17: 15,099,811 km (0.096 R)
• M18: 16,823,926 km (0.12 R)
• M19: 16,986,838 km (0.066 R)
• M20: 18,157,442 km (0.095 R)
• M21: 18,328,881 km (0.079 R)
• M22: 18,937,594 km (0.093 R)
• M23: 19,202,682 km (0.097 R)
• M24: 22,578,208 km (0.08 R)
• M25: 24,197,904 km (0.112 R)
• M26: 28,814,644 km (0.094 R)
• M27: 31,823,805 km (0.091 R)
• M28: 34,115,794 km (0.095 R)
• M29: 36,379,210 km (0.075 R)
• M30: 47,890,916 km (0.046 R)
• M31: 48,878,112 km (0.069 R)
• M32: 49,376,872 km (0.077 R)
• M33: 51,063,438 km (0.11 R)
• M34: 51,405,419 km (0.036 R)
• M35: 59,507,490 km (0.045 R)
• M36: 59,696,582 km (0.079 R)
• M37: 61,031,593 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.7

Radius: 3.9

Gravity: 17.07 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 13.68 AU - 14.42 AU

Year: 19140 Days

Day: 17.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 82,168,226 km

• M1: 48,619 km (0.088 R)
• M2: 177,124 km (0.116 R)
• M3: 1,564,495 km (0.058 R)
• M4: 3,097,574 km (0.094 R)
• M5: 3,785,125 km (0.093 R)
• M6: 4,092,549 km (0.047 R)
• M7: 11,763,629 km (0.088 R)
• M8: 13,408,906 km (0.074 R)
• M9: 14,926,128 km (0.074 R)
• M10: 19,497,240 km (0.071 R)
• M11: 20,663,804 km (0.118 R)
• M12: 23,135,161 km (0.084 R)
• M13: 26,492,437 km (0.088 R)
• M14: 27,714,202 km (0.111 R)
• M15: 29,293,806 km (0.107 R)
• M16: 29,616,788 km (0.094 R)
• M17: 36,089,290 km (0.066 R)
• M18: 38,482,855 km (0.105 R)
• M19: 40,846,053 km (0.051 R)
• M20: 42,063,181 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.6

Radius: 4.3

Gravity: 35.35 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 13.62 AU - 18.12 AU

Year: 22977 Days

Day: 17.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 82,168,226 km

• M1: 55,351 km (0.041 R)
• M2: 449,841 km (0.092 R)
• M3: 951,891 km (0.096 R)
• M4: 1,367,624 km (0.118 R)
• M5: 2,161,540 km (0.116 R)
• M6: 2,452,657 km (0.06 R)
• M7: 3,112,982 km (0.104 R)
• M8: 4,013,711 km (0.072 R)
• M9: 4,559,294 km (0.089 R)
• M10: 5,114,153 km (0.071 R)
• M11: 8,150,840 km (0.055 R)
• M12: 8,633,443 km (0.116 R)
• M13: 8,853,800 km (0.119 R)
• M14: 9,479,568 km (0.071 R)
• M15: 10,134,209 km (0.072 R)
• M16: 14,167,367 km (0.055 R)
• M17: 14,629,176 km (0.045 R)
• M18: 18,600,401 km (0.108 R)
• M19: 21,078,789 km (0.106 R)
• M20: 22,396,746 km (0.064 R)
• M21: 22,708,508 km (0.057 R)
• M22: 23,128,728 km (0.11 R)
• M23: 25,759,257 km (0.108 R)
• M24: 27,978,093 km (0.081 R)
• M25: 28,218,796 km (0.082 R)
• M26: 30,321,095 km (0.072 R)
• M27: 31,866,441 km (0.089 R)
• M28: 35,816,124 km (0.095 R)
• M29: 36,671,973 km (0.086 R)
• M30: 37,981,403 km (0.079 R)
• M31: 40,847,549 km (0.04 R)
• M32: 47,345,781 km (0.094 R)
• M33: 48,723,278 km (0.119 R)
• M34: 53,199,396 km (0.056 R)
• M35: 66,316,287 km (0.111 R)
• M36: 68,039,206 km (0.094 R)
• M37: 68,911,810 km (0.094 R)
• M38: 77,576,070 km (0.097 R)
• M39: 80,455,829 km (0.106 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 16,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit