🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.77 AU - 1.03 AU

Year: 309 Days

Day: 28.4 Hours

Environment

Temp: 111 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.64 AU - 2.14 AU

Year: 940 Days

Day: 21.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.6

Radius: 9.7

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.89 AU - 5.35 AU

Year: 4190 Days

Day: 10.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 101,018,297 km

• M1: 121,025 km (0.087 R)
• M2: 728,841 km (0.056 R)
• M3: 1,104,631 km (0.099 R)
• M4: 1,538,913 km (0.081 R)
• M5: 2,263,865 km (0.054 R)
• M6: 2,601,806 km (0.065 R)
• M7: 3,503,283 km (0.038 R)
• M8: 4,164,805 km (0.104 R)
• M9: 5,823,546 km (0.096 R)
• M10: 7,955,764 km (0.109 R)
• M11: 8,551,463 km (0.086 R)
• M12: 9,500,662 km (0.061 R)
• M13: 10,343,945 km (0.11 R)
• M14: 13,430,897 km (0.114 R)
• M15: 15,267,959 km (0.1 R)
• M16: 16,962,603 km (0.112 R)
• M17: 17,513,124 km (0.114 R)
• M18: 18,393,058 km (0.099 R)
• M19: 18,843,946 km (0.092 R)
• M20: 21,139,675 km (0.115 R)
• M21: 25,396,483 km (0.095 R)
• M22: 26,769,043 km (0.107 R)
• M23: 27,099,056 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.2

Radius: 11.4

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10.93 AU - 10.93 AU

Year: 13068 Days

Day: 11 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 101,018,297 km

• M1: 146,008 km (0.103 R)
• M2: 1,387,969 km (0.102 R)
• M3: 2,508,756 km (0.074 R)
• M4: 3,199,450 km (0.025 R)
• M5: 3,656,172 km (0.118 R)
• M6: 5,191,944 km (0.055 R)
• M7: 5,644,477 km (0.11 R)
• M8: 6,431,212 km (0.112 R)
• M9: 6,830,788 km (0.109 R)
• M10: 7,724,486 km (0.095 R)
• M11: 8,269,172 km (0.119 R)
• M12: 8,887,909 km (0.119 R)
• M13: 13,270,229 km (0.1 R)
• M14: 13,986,204 km (0.104 R)
• M15: 15,852,737 km (0.106 R)
• M16: 16,883,466 km (0.102 R)
• M17: 18,834,372 km (0.05 R)
• M18: 19,241,877 km (0.1 R)
• M19: 19,906,241 km (0.082 R)
• M20: 20,758,051 km (0.077 R)
• M21: 22,625,780 km (0.11 R)
• M22: 23,836,626 km (0.109 R)
• M23: 26,897,996 km (0.093 R)
• M24: 31,909,675 km (0.116 R)
• M25: 32,840,473 km (0.027 R)
• M26: 43,027,190 km (0.057 R)
• M27: 45,173,471 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282

Radius: 6.3

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 13.38 AU - 16.68 AU

Year: 21073 Days

Day: 18.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 101,018,297 km

• M1: 83,625 km (0.045 R)
• M2: 304,880 km (0.057 R)
• M3: 753,973 km (0.065 R)
• M4: 1,256,173 km (0.097 R)
• M5: 1,535,622 km (0.092 R)
• M6: 2,298,571 km (0.046 R)
• M7: 3,239,691 km (0.085 R)
• M8: 5,519,413 km (0.105 R)
• M9: 6,351,327 km (0.085 R)
• M10: 7,661,356 km (0.073 R)
• M11: 8,355,939 km (0.084 R)
• M12: 8,645,261 km (0.062 R)
• M13: 9,243,802 km (0.077 R)
• M14: 9,869,720 km (0.072 R)
• M15: 11,322,315 km (0.115 R)
• M16: 12,721,205 km (0.119 R)
• M17: 12,975,671 km (0.117 R)
• M18: 13,560,897 km (0.111 R)
• M19: 17,291,270 km (0.112 R)
• M20: 21,116,188 km (0.12 R)
• M21: 29,377,282 km (0.054 R)
• M22: 30,271,877 km (0.087 R)
• M23: 31,531,342 km (0.062 R)
• M24: 39,021,707 km (0.092 R)
• M25: 39,966,118 km (0.106 R)
• M26: 40,925,489 km (0.067 R)
• M27: 42,605,922 km (0.09 R)
• M28: 49,004,822 km (0.072 R)
• M29: 51,701,772 km (0.072 R)
• M30: 57,736,401 km (0.111 R)
• M31: 58,434,574 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.9

Radius: 5.9

Gravity: 21.57 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 15.74 AU - 21.64 AU

Year: 29222 Days

Day: 15.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 101,018,297 km

• M1: 83,176 km (0.117 R)
• M2: 387,458 km (0.095 R)
• M3: 868,864 km (0.082 R)
• M4: 1,301,501 km (0.065 R)
• M5: 1,806,993 km (0.104 R)
• M6: 2,289,296 km (0.111 R)
• M7: 2,535,385 km (0.105 R)
• M8: 2,965,778 km (0.082 R)
• M9: 5,145,120 km (0.078 R)
• M10: 6,631,225 km (0.091 R)
• M11: 9,028,830 km (0.094 R)
• M12: 10,157,546 km (0.116 R)
• M13: 11,661,004 km (0.115 R)
• M14: 14,022,856 km (0.073 R)
• M15: 14,597,162 km (0.096 R)
• M16: 15,358,465 km (0.101 R)
• M17: 16,414,178 km (0.077 R)
• M18: 17,330,315 km (0.108 R)
• M19: 20,910,940 km (0.089 R)
• M20: 21,660,126 km (0.113 R)
• M21: 24,955,468 km (0.099 R)
• M22: 25,676,679 km (0.107 R)
• M23: 34,549,329 km (0.066 R)
• M24: 48,904,142 km (0.106 R)
• M25: 50,602,976 km (0.089 R)
• M26: 55,731,191 km (0.098 R)
• M27: 56,344,243 km (0.045 R)
• M28: 59,265,141 km (0.103 R)
• M29: 59,477,421 km (0.118 R)
• M30: 61,195,103 km (0.056 R)
• M31: 62,945,548 km (0.094 R)
• M32: 66,316,886 km (0.09 R)
• M33: 73,907,781 km (0.037 R)
• M34: 78,166,383 km (0.072 R)
• M35: 81,794,132 km (0.097 R)
• M36: 87,994,814 km (0.048 R)
• M37: 91,634,381 km (0.098 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 19,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit