🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.61 AU - 0.71 AU

Year: 205 Days

Day: 22.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,462,329 km

• M1: 290,519 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.87 AU - 1.25 AU

Year: 418 Days

Day: 39.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,462,329 km

• M1: 115,639 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.03 AU - 1.45 AU

Year: 529 Days

Day: 20 Hours

Environment

Temp: -32 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.2

Radius: 13.5

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.58 AU - 9.54 AU

Year: 8761 Days

Day: 5.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 161.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 89,462,329 km

• M1: 176,376 km (0.083 R)
• M2: 610,509 km (0.111 R)
• M3: 1,384,827 km (0.107 R)
• M4: 2,309,043 km (0.04 R)
• M5: 2,737,342 km (0.042 R)
• M6: 3,492,961 km (0.106 R)
• M7: 4,194,425 km (0.095 R)
• M8: 4,958,122 km (0.115 R)
• M9: 6,015,630 km (0.074 R)
• M10: 6,763,619 km (0.106 R)
• M11: 9,999,570 km (0.064 R)
• M12: 11,258,586 km (0.102 R)
• M13: 14,090,175 km (0.112 R)
• M14: 15,281,123 km (0.109 R)
• M15: 16,133,981 km (0.086 R)
• M16: 18,006,348 km (0.064 R)
• M17: 28,494,804 km (0.048 R)
• M18: 29,685,902 km (0.081 R)
• M19: 33,132,787 km (0.077 R)
• M20: 34,784,347 km (0.084 R)
• M21: 35,573,626 km (0.066 R)
• M22: 39,456,438 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.2

Radius: 13.6

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.19 AU - 9.27 AU

Year: 9040 Days

Day: 12.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 89,462,329 km

• M1: 169,195 km (0.106 R)
• M2: 808,427 km (0.082 R)
• M3: 1,968,708 km (0.105 R)
• M4: 2,546,605 km (0.095 R)
• M5: 3,143,799 km (0.109 R)
• M6: 4,271,767 km (0.076 R)
• M7: 4,743,599 km (0.101 R)
• M8: 5,550,979 km (0.104 R)
• M9: 6,912,319 km (0.059 R)
• M10: 7,692,771 km (0.102 R)
• M11: 8,260,046 km (0.086 R)
• M12: 10,080,353 km (0.09 R)
• M13: 11,583,513 km (0.094 R)
• M14: 13,231,333 km (0.111 R)
• M15: 13,666,663 km (0.074 R)
• M16: 14,240,521 km (0.081 R)
• M17: 15,642,253 km (0.069 R)
• M18: 16,698,414 km (0.068 R)
• M19: 17,502,801 km (0.061 R)
• M20: 18,641,241 km (0.083 R)
• M21: 20,235,057 km (0.09 R)
• M22: 23,783,817 km (0.048 R)
• M23: 29,379,227 km (0.083 R)
• M24: 35,317,065 km (0.065 R)
• M25: 39,264,654 km (0.085 R)
• M26: 39,906,878 km (0.026 R)
• M27: 40,425,683 km (0.098 R)
• M28: 41,609,750 km (0.096 R)
• M29: 42,681,320 km (0.101 R)
• M30: 43,497,226 km (0.119 R)
• M31: 45,723,392 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.1

Radius: 12.4

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.81 AU - 9.83 AU

Year: 10029 Days

Day: 8.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 167.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 89,462,329 km

• M1: 294,558 km (0.086 R)
• M2: 908,957 km (0.116 R)
• M3: 1,750,295 km (0.095 R)
• M4: 2,682,290 km (0.104 R)
• M5: 3,228,172 km (0.102 R)
• M6: 4,250,823 km (0.068 R)
• M7: 5,114,153 km (0.111 R)
• M8: 5,827,585 km (0.105 R)
• M9: 6,893,171 km (0.088 R)
• M10: 7,843,566 km (0.069 R)
• M11: 8,707,942 km (0.045 R)
• M12: 16,041,828 km (0.088 R)
• M13: 16,562,728 km (0.12 R)
• M14: 21,535,361 km (0.12 R)
• M15: 23,893,922 km (0.102 R)
• M16: 24,402,704 km (0.082 R)
• M17: 26,240,215 km (0.102 R)
• M18: 37,623,416 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.6

Radius: 7.5

Gravity: 14.14 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 13.24 AU - 18.02 AU

Year: 23660 Days

Day: 23.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 89,462,329 km

• M1: 93,199 km (0.085 R)
• M2: 445,802 km (0.09 R)
• M3: 725,849 km (0.075 R)
• M4: 1,540,559 km (0.061 R)
• M5: 2,482,128 km (0.117 R)
• M6: 2,833,683 km (0.06 R)
• M7: 4,620,031 km (0.106 R)
• M8: 5,685,168 km (0.112 R)
• M9: 6,252,742 km (0.072 R)
• M10: 6,527,105 km (0.074 R)
• M11: 9,371,858 km (0.087 R)
• M12: 10,607,387 km (0.115 R)
• M13: 11,197,550 km (0.099 R)
• M14: 11,466,677 km (0.076 R)
• M15: 12,018,095 km (0.066 R)
• M16: 13,855,306 km (0.083 R)
• M17: 18,729,205 km (0.097 R)
• M18: 19,687,977 km (0.063 R)
• M19: 22,653,306 km (0.117 R)
• M20: 23,851,885 km (0.103 R)
• M21: 24,977,608 km (0.026 R)
• M22: 25,903,470 km (0.11 R)
• M23: 26,612,713 km (0.102 R)
• M24: 32,623,107 km (0.095 R)
• M25: 34,290,974 km (0.048 R)
• M26: 34,574,461 km (0.11 R)
• M27: 35,145,925 km (0.119 R)
• M28: 47,061,845 km (0.115 R)
• M29: 56,936,950 km (0.079 R)
• M30: 62,250,068 km (0.068 R)
• M31: 71,515,112 km (0.089 R)
• M32: 78,668,135 km (0.078 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 13,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit