🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.7 AU - 0.72 AU

Year: 213 Days

Day: 13.9 Hours

Environment

Temp: 213 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,448,173 km

• M1: 124,017 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.81 AU - 0.81 AU

Year: 260 Days

Day: 17.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.42 AU - 2.34 AU

Year: 919 Days

Day: 21.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.97 AU - 5.55 AU

Year: 3702 Days

Day: 35.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.2

Radius: 12

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.21 AU - 7.89 AU

Year: 7395 Days

Day: 13.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 95,448,173 km

• M1: 159,322 km (0.11 R)
• M2: 671,694 km (0.108 R)
• M3: 903,272 km (0.118 R)
• M4: 2,416,903 km (0.073 R)
• M5: 4,080,432 km (0.049 R)
• M6: 4,364,069 km (0.107 R)
• M7: 5,597,204 km (0.118 R)
• M8: 10,117,753 km (0.116 R)
• M9: 11,459,646 km (0.107 R)
• M10: 11,765,573 km (0.085 R)
• M11: 12,495,162 km (0.089 R)
• M12: 13,539,355 km (0.112 R)
• M13: 17,423,066 km (0.084 R)
• M14: 21,988,045 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.1

Radius: 9.5

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.39 AU - 9.13 AU

Year: 9242 Days

Day: 9.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 95,448,173 km

• M1: 122,221 km (0.115 R)
• M2: 507,586 km (0.094 R)
• M3: 1,280,109 km (0.099 R)
• M4: 1,729,651 km (0.114 R)
• M5: 2,315,027 km (0.028 R)
• M6: 6,349,981 km (0.113 R)
• M7: 7,611,988 km (0.044 R)
• M8: 8,286,525 km (0.047 R)
• M9: 10,167,569 km (0.11 R)
• M10: 10,484,866 km (0.108 R)
• M11: 11,133,971 km (0.086 R)
• M12: 12,441,756 km (0.115 R)
• M13: 19,827,702 km (0.105 R)
• M14: 20,398,567 km (0.067 R)
• M15: 22,026,790 km (0.11 R)
• M16: 22,966,116 km (0.049 R)
• M17: 23,443,183 km (0.075 R)
• M18: 24,063,715 km (0.106 R)
• M19: 26,920,586 km (0.072 R)
• M20: 30,482,960 km (0.116 R)
• M21: 31,428,119 km (0.037 R)
• M22: 31,906,084 km (0.107 R)
• M23: 33,525,631 km (0.09 R)
• M24: 50,112,145 km (0.093 R)
• M25: 50,313,055 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.9

Radius: 9.4

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 9.96 AU - 12.34 AU

Year: 13271 Days

Day: 7.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 165.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 95,448,173 km

• M1: 144,811 km (0.046 R)
• M2: 348,114 km (0.054 R)
• M3: 894,146 km (0.103 R)
• M4: 3,296,838 km (0.09 R)
• M5: 5,769,990 km (0.063 R)
• M6: 7,111,733 km (0.107 R)
• M7: 7,947,836 km (0.107 R)
• M8: 8,402,912 km (0.085 R)
• M9: 9,720,271 km (0.091 R)
• M10: 10,096,510 km (0.08 R)
• M11: 11,402,499 km (0.111 R)
• M12: 13,172,093 km (0.119 R)
• M13: 16,228,377 km (0.035 R)
• M14: 16,551,808 km (0.071 R)
• M15: 17,207,944 km (0.115 R)
• M16: 19,253,844 km (0.055 R)
• M17: 19,783,271 km (0.069 R)
• M18: 24,411,081 km (0.109 R)
• M19: 25,073,800 km (0.105 R)
• M20: 25,948,947 km (0.115 R)
• M21: 27,324,500 km (0.107 R)
• M22: 30,182,866 km (0.071 R)
• M23: 31,366,186 km (0.058 R)
• M24: 36,892,480 km (0.099 R)
• M25: 38,447,700 km (0.116 R)
• M26: 40,627,939 km (0.116 R)
• M27: 40,883,452 km (0.094 R)
• M28: 42,172,837 km (0.113 R)
• M29: 43,570,230 km (0.068 R)
• M30: 44,366,241 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.6

Radius: 5.6

Gravity: 24.6 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 14.75 AU - 20.59 AU

Year: 26476 Days

Day: 23 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 95,448,173 km

• M1: 70,012 km (0.118 R)
• M2: 179,966 km (0.118 R)
• M3: 390,450 km (0.098 R)
• M4: 1,061,995 km (0.044 R)
• M5: 1,420,282 km (0.04 R)
• M6: 2,450,712 km (0.066 R)
• M7: 2,697,848 km (0.061 R)
• M8: 2,957,251 km (0.093 R)
• M9: 4,356,290 km (0.093 R)
• M10: 7,230,215 km (0.085 R)
• M11: 7,654,474 km (0.094 R)
• M12: 8,035,799 km (0.098 R)
• M13: 9,473,584 km (0.08 R)
• M14: 12,706,843 km (0.09 R)
• M15: 15,178,050 km (0.081 R)
• M16: 23,818,973 km (0.096 R)
• M17: 24,780,438 km (0.119 R)
• M18: 28,191,868 km (0.051 R)
• M19: 28,503,481 km (0.037 R)
• M20: 30,409,208 km (0.115 R)
• M21: 32,599,022 km (0.111 R)
• M22: 33,836,046 km (0.086 R)
• M23: 36,970,122 km (0.041 R)
• M24: 37,925,454 km (0.063 R)
• M25: 38,649,807 km (0.097 R)
• M26: 41,995,114 km (0.117 R)
• M27: 44,302,512 km (0.083 R)
• M28: 45,085,357 km (0.11 R)
• M29: 47,609,672 km (0.027 R)
• M30: 50,064,723 km (0.055 R)
• M31: 52,016,975 km (0.106 R)
• M32: 55,160,325 km (0.117 R)
• M33: 55,450,545 km (0.116 R)
• M34: 62,184,843 km (0.048 R)
• M35: 64,045,840 km (0.032 R)
• M36: 64,515,428 km (0.092 R)
• M37: 65,775,940 km (0.113 R)
• M38: 66,251,811 km (0.106 R)
• M39: 70,775,800 km (0.096 R)
• M40: 72,095,851 km (0.106 R)
• M41: 76,812,074 km (0.084 R)
• M42: 83,630,446 km (0.115 R)
• M43: 86,511,551 km (0.099 R)
• M44: 91,111,237 km (0.12 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 14,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit