🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.79 AU - 0.83 AU

Year: 260 Days

Day: 39.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.76 AU - 1.12 AU

Year: 325 Days

Day: 40.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,516,986 km

• M1: 323,580 km (0.109 R)
• M2: 848,070 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.6

Radius: 14.5

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.36 AU - 6.6 AU

Year: 5880 Days

Day: 13.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 66,516,986 km

• M1: 180,415 km (0.115 R)
• M2: 843,433 km (0.117 R)
• M3: 1,385,276 km (0.118 R)
• M4: 1,994,439 km (0.077 R)
• M5: 2,763,222 km (0.052 R)
• M6: 3,515,101 km (0.099 R)
• M7: 4,999,860 km (0.097 R)
• M8: 6,302,857 km (0.119 R)
• M9: 7,438,006 km (0.092 R)
• M10: 7,964,591 km (0.115 R)
• M11: 8,478,459 km (0.088 R)
• M12: 10,759,976 km (0.052 R)
• M13: 12,771,021 km (0.085 R)
• M14: 14,747,358 km (0.077 R)
• M15: 16,038,687 km (0.1 R)
• M16: 17,958,925 km (0.094 R)
• M17: 21,681,369 km (0.073 R)
• M18: 23,201,134 km (0.097 R)
• M19: 25,179,715 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.7

Radius: 12.7

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.27 AU - 7.89 AU

Year: 7439 Days

Day: 7 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 66,516,986 km

• M1: 168,896 km (0.072 R)
• M2: 661,971 km (0.101 R)
• M3: 1,257,520 km (0.115 R)
• M4: 1,957,638 km (0.069 R)
• M5: 2,443,083 km (0.106 R)
• M6: 3,008,712 km (0.107 R)
• M7: 3,448,829 km (0.114 R)
• M8: 4,164,206 km (0.106 R)
• M9: 5,436,237 km (0.1 R)
• M10: 6,478,037 km (0.074 R)
• M11: 7,849,849 km (0.115 R)
• M12: 8,475,467 km (0.113 R)
• M13: 8,999,658 km (0.074 R)
• M14: 10,356,511 km (0.102 R)
• M15: 11,058,424 km (0.065 R)
• M16: 12,952,632 km (0.027 R)
• M17: 17,029,474 km (0.033 R)
• M18: 21,328,168 km (0.053 R)
• M19: 23,301,364 km (0.067 R)
• M20: 23,899,157 km (0.118 R)
• M21: 24,507,123 km (0.113 R)
• M22: 26,117,843 km (0.089 R)
• M23: 27,608,137 km (0.056 R)
• M24: 28,665,046 km (0.066 R)
• M25: 32,207,674 km (0.095 R)
• M26: 34,029,476 km (0.104 R)
• M27: 37,995,017 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.9

Radius: 9.2

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.36 AU - 11.44 AU

Year: 11103 Days

Day: 8.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 66,516,986 km

• M1: 114,592 km (0.11 R)
• M2: 548,875 km (0.114 R)
• M3: 893,548 km (0.09 R)
• M4: 1,384,528 km (0.069 R)
• M5: 2,114,416 km (0.065 R)
• M6: 2,909,080 km (0.081 R)
• M7: 4,457,418 km (0.082 R)
• M8: 5,078,399 km (0.104 R)
• M9: 6,751,352 km (0.076 R)
• M10: 7,570,400 km (0.096 R)
• M11: 8,410,542 km (0.116 R)
• M12: 10,476,040 km (0.107 R)
• M13: 11,680,452 km (0.097 R)
• M14: 12,232,019 km (0.054 R)
• M15: 13,150,550 km (0.103 R)
• M16: 15,060,018 km (0.108 R)
• M17: 17,429,947 km (0.082 R)
• M18: 19,116,364 km (0.106 R)
• M19: 20,430,880 km (0.087 R)
• M20: 21,475,971 km (0.056 R)
• M21: 25,829,120 km (0.061 R)
• M22: 26,294,519 km (0.069 R)
• M23: 27,241,772 km (0.05 R)
• M24: 29,811,116 km (0.086 R)
• M25: 37,168,638 km (0.074 R)
• M26: 41,963,998 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.4

Radius: 14.1

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.96 AU - 14.42 AU

Year: 15171 Days

Day: 5.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 66,516,986 km

• M1: 175,628 km (0.048 R)
• M2: 807,529 km (0.108 R)
• M3: 1,984,565 km (0.037 R)
• M4: 2,782,820 km (0.062 R)
• M5: 5,125,672 km (0.089 R)
• M6: 5,598,551 km (0.089 R)
• M7: 6,383,341 km (0.054 R)
• M8: 7,743,934 km (0.03 R)
• M9: 10,334,221 km (0.118 R)
• M10: 13,052,564 km (0.061 R)
• M11: 14,433,651 km (0.104 R)
• M12: 15,986,477 km (0.074 R)
• M13: 17,081,833 km (0.114 R)
• M14: 22,930,511 km (0.105 R)
• M15: 25,771,824 km (0.079 R)
• M16: 29,068,362 km (0.098 R)
• M17: 34,015,115 km (0.067 R)
• M18: 35,041,656 km (0.094 R)
• M19: 37,427,143 km (0.076 R)
• M20: 38,937,184 km (0.06 R)
• M21: 40,630,482 km (0.063 R)
• M22: 47,260,211 km (0.098 R)
• M23: 49,512,108 km (0.117 R)
• M24: 52,681,638 km (0.108 R)
• M25: 54,577,193 km (0.094 R)
• M26: 57,054,982 km (0.086 R)
• M27: 61,664,691 km (0.097 R)
• M28: 63,769,533 km (0.119 R)
• M29: 66,119,716 km (0.054 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 19,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit