🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.59 AU - 0.71 AU

Year: 191 Days

Day: 29.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,480,593 km

• M1: 30,817 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.89 AU - 2.43 AU

Year: 1160 Days

Day: 14.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.89 AU - 3.09 AU

Year: 1888 Days

Day: 28.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,480,593 km

• M1: 1,411,905 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.8

Radius: 11

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.36 AU - 7.72 AU

Year: 6823 Days

Day: 12.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 83,480,593 km

• M1: 176,376 km (0.107 R)
• M2: 578,944 km (0.057 R)
• M3: 963,859 km (0.091 R)
• M4: 1,408,015 km (0.092 R)
• M5: 1,778,719 km (0.111 R)
• M6: 2,927,930 km (0.034 R)
• M7: 3,764,481 km (0.099 R)
• M8: 5,693,396 km (0.062 R)
• M9: 6,418,646 km (0.068 R)
• M10: 11,096,272 km (0.094 R)
• M11: 13,058,548 km (0.047 R)
• M12: 13,871,612 km (0.094 R)
• M13: 14,432,155 km (0.038 R)
• M14: 17,016,459 km (0.074 R)
• M15: 17,920,479 km (0.094 R)
• M16: 18,451,252 km (0.057 R)
• M17: 19,405,387 km (0.099 R)
• M18: 23,317,371 km (0.116 R)
• M19: 24,110,240 km (0.116 R)
• M20: 24,921,060 km (0.072 R)
• M21: 25,749,833 km (0.076 R)
• M22: 26,511,435 km (0.033 R)
• M23: 28,257,542 km (0.092 R)
• M24: 29,524,636 km (0.095 R)
• M25: 31,208,809 km (0.09 R)
• M26: 32,562,370 km (0.114 R)
• M27: 32,956,261 km (0.114 R)
• M28: 33,353,294 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.3

Radius: 10.1

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 11.7 AU - 12 AU

Year: 14899 Days

Day: 11.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 83,480,593 km

• M1: 125,662 km (0.103 R)
• M2: 571,015 km (0.036 R)
• M3: 950,246 km (0.063 R)
• M4: 1,442,273 km (0.093 R)
• M5: 1,918,144 km (0.117 R)
• M6: 2,232,748 km (0.102 R)
• M7: 3,113,431 km (0.103 R)
• M8: 3,688,635 km (0.12 R)
• M9: 4,060,834 km (0.111 R)
• M10: 5,808,736 km (0.103 R)
• M11: 6,475,942 km (0.094 R)
• M12: 7,020,030 km (0.05 R)
• M13: 7,414,220 km (0.067 R)
• M14: 8,587,815 km (0.101 R)
• M15: 10,099,352 km (0.09 R)
• M16: 11,964,838 km (0.118 R)
• M17: 13,109,860 km (0.085 R)
• M18: 14,890,673 km (0.104 R)
• M19: 17,217,967 km (0.068 R)
• M20: 19,951,270 km (0.1 R)
• M21: 20,744,138 km (0.11 R)
• M22: 22,866,035 km (0.108 R)
• M23: 26,366,475 km (0.107 R)
• M24: 29,299,641 km (0.082 R)
• M25: 31,964,427 km (0.083 R)
• M26: 33,049,610 km (0.119 R)
• M27: 34,912,852 km (0.066 R)
• M28: 38,576,504 km (0.108 R)
• M29: 43,506,352 km (0.106 R)
• M30: 47,429,556 km (0.112 R)
• M31: 59,874,453 km (0.037 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.1

Radius: 5.9

Gravity: 15.92 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11.74 AU - 16.22 AU

Year: 19092 Days

Day: 23.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 83,480,593 km

• M1: 74,201 km (0.051 R)
• M2: 344,225 km (0.084 R)
• M3: 1,800,410 km (0.094 R)
• M4: 2,323,255 km (0.074 R)
• M5: 3,171,176 km (0.12 R)
• M6: 4,114,989 km (0.115 R)
• M7: 4,840,239 km (0.089 R)
• M8: 5,381,335 km (0.119 R)
• M9: 6,083,098 km (0.109 R)
• M10: 6,455,896 km (0.098 R)
• M11: 7,111,284 km (0.081 R)
• M12: 8,350,553 km (0.097 R)
• M13: 8,863,524 km (0.067 R)
• M14: 9,342,836 km (0.112 R)
• M15: 11,684,641 km (0.083 R)
• M16: 15,353,229 km (0.094 R)
• M17: 19,723,282 km (0.119 R)
• M18: 21,853,257 km (0.071 R)
• M19: 22,141,981 km (0.067 R)
• M20: 23,023,262 km (0.03 R)
• M21: 25,914,690 km (0.075 R)
• M22: 33,286,723 km (0.109 R)
• M23: 35,227,157 km (0.059 R)
• M24: 35,624,190 km (0.099 R)
• M25: 38,068,918 km (0.11 R)
• M26: 40,913,821 km (0.098 R)
• M27: 41,794,204 km (0.077 R)
• M28: 44,357,115 km (0.099 R)
• M29: 44,819,971 km (0.065 R)
• M30: 47,504,056 km (0.066 R)
• M31: 49,296,837 km (0.09 R)
• M32: 50,965,302 km (0.119 R)
• M33: 55,478,670 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.9

Radius: 6.3

Gravity: 22.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 11.93 AU - 17.09 AU

Year: 20188 Days

Day: 20 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,480,593 km

• M1: 78,389 km (0.036 R)
• M2: 332,556 km (0.076 R)
• M3: 533,017 km (0.095 R)
• M4: 1,968,708 km (0.103 R)
• M5: 2,398,503 km (0.119 R)
• M6: 2,611,380 km (0.098 R)
• M7: 3,414,571 km (0.059 R)
• M8: 4,133,988 km (0.085 R)
• M9: 6,039,416 km (0.074 R)
• M10: 8,143,510 km (0.08 R)
• M11: 9,593,263 km (0.056 R)
• M12: 10,194,048 km (0.028 R)
• M13: 12,778,351 km (0.101 R)
• M14: 13,138,433 km (0.066 R)
• M15: 13,431,346 km (0.095 R)
• M16: 16,435,420 km (0.098 R)
• M17: 19,009,102 km (0.098 R)
• M18: 21,839,494 km (0.074 R)
• M19: 22,147,366 km (0.107 R)
• M20: 23,515,289 km (0.093 R)
• M21: 26,418,535 km (0.077 R)
• M22: 27,239,229 km (0.078 R)
• M23: 27,955,952 km (0.12 R)
• M24: 33,601,627 km (0.062 R)
• M25: 34,703,714 km (0.051 R)
• M26: 34,982,864 km (0.113 R)
• M27: 47,594,563 km (0.105 R)
• M28: 49,158,907 km (0.068 R)
• M29: 53,312,044 km (0.059 R)
• M30: 56,143,183 km (0.104 R)
• M31: 57,303,016 km (0.117 R)
• M32: 70,016,291 km (0.079 R)
• M33: 79,057,388 km (0.081 R)
• M34: 80,270,029 km (0.059 R)
• M35: 81,003,507 km (0.081 R)
• M36: 81,741,324 km (0.067 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 17,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit