🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.8

Radius: 9.3

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.49 AU - 0.51 AU

Year: 236 Days

Day: 14.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 61,039,131 km

• M1: 115,938 km (0.116 R)
• M2: 407,953 km (0.075 R)
• M3: 787,334 km (0.037 R)
• M4: 1,094,159 km (0.105 R)
• M5: 1,407,866 km (0.094 R)
• M6: 1,793,678 km (0.072 R)
• M7: 2,641,300 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.8

Radius: 13.4

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.59 AU - 0.73 AU

Year: 358 Days

Day: 10 Hours

Environment

Temp: -162 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 61,039,131 km

• M1: 167,101 km (0.096 R)
• M2: 718,219 km (0.063 R)
• M3: 1,166,115 km (0.115 R)
• M4: 1,980,377 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.2

Radius: 11

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.71 AU - 0.77 AU

Year: 424 Days

Day: 13.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 61,039,131 km

• M1: 141,370 km (0.085 R)
• M2: 561,890 km (0.119 R)
• M3: 918,082 km (0.086 R)
• M4: 1,262,606 km (0.1 R)
• M5: 1,689,858 km (0.05 R)
• M6: 2,083,599 km (0.058 R)
• M7: 2,474,349 km (0.045 R)
• M8: 2,834,431 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.7

Radius: 12.3

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.77 AU - 0.81 AU

Year: 468 Days

Day: 10.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 61,039,131 km

• M1: 153,039 km (0.092 R)
• M2: 564,134 km (0.088 R)
• M3: 1,145,920 km (0.051 R)
• M4: 1,628,971 km (0.087 R)
• M5: 2,045,152 km (0.084 R)
• M6: 2,503,371 km (0.049 R)
• M7: 3,225,629 km (0.097 R)
• M8: 3,681,604 km (0.115 R)
• M9: 4,572,758 km (0.055 R)
• M10: 5,829,679 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.6

Radius: 14.3

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.7 AU - 1.02 AU

Year: 532 Days

Day: 13.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 61,039,131 km

• M1: 177,872 km (0.087 R)
• M2: 720,015 km (0.107 R)
• M3: 1,165,966 km (0.046 R)
• M4: 2,443,831 km (0.058 R)
• M5: 2,895,916 km (0.099 R)
• M6: 3,488,622 km (0.076 R)
• M7: 4,175,725 km (0.068 R)
• M8: 4,889,906 km (0.118 R)
• M9: 5,926,918 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.3

Radius: 11.3

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.01 AU - 1.09 AU

Year: 717 Days

Day: 10.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 61,039,131 km

• M1: 140,472 km (0.052 R)
• M2: 655,538 km (0.113 R)
• M3: 1,110,016 km (0.069 R)
• M4: 1,995,486 km (0.093 R)
• M5: 3,146,492 km (0.092 R)
• M6: 4,318,891 km (0.099 R)
• M7: 6,429,716 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.4

Radius: 11.9

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.39 AU - 2.57 AU

Year: 2604 Days

Day: 9 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,039,131 km

• M1: 147,952 km (0.102 R)
• M2: 876,494 km (0.043 R)
• M3: 1,996,384 km (0.045 R)
• M4: 2,548,998 km (0.065 R)
• M5: 5,571,922 km (0.099 R)
• M6: 8,075,443 km (0.045 R)
• M7: 8,495,364 km (0.095 R)
• M8: 8,929,946 km (0.115 R)
• M9: 12,147,945 km (0.032 R)
• M10: 14,886,933 km (0.068 R)
• M11: 16,839,634 km (0.095 R)
• M12: 17,742,158 km (0.067 R)
• M13: 18,232,988 km (0.12 R)
• M14: 18,676,696 km (0.091 R)

Asteroid Belt

Center: 5.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.7

Radius: 6.9

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.25 AU - 9.57 AU

Year: 17736 Days

Day: 23 Hours

Environment

Temp: -227 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,039,131 km

• M1: 85,869 km (0.111 R)
• M2: 304,132 km (0.066 R)
• M3: 530,923 km (0.08 R)
• M4: 960,418 km (0.087 R)
• M5: 1,194,689 km (0.106 R)
• M6: 1,438,234 km (0.091 R)
• M7: 2,009,099 km (0.103 R)
• M8: 3,173,270 km (0.111 R)
• M9: 3,729,325 km (0.11 R)
• M10: 4,410,893 km (0.095 R)
• M11: 4,898,283 km (0.07 R)
• M12: 5,603,188 km (0.115 R)
• M13: 5,827,435 km (0.112 R)
• M14: 7,705,038 km (0.108 R)
• M15: 9,007,138 km (0.084 R)
• M16: 10,171,758 km (0.113 R)
• M17: 10,963,130 km (0.088 R)
• M18: 11,917,116 km (0.084 R)
• M19: 14,895,610 km (0.084 R)
• M20: 18,998,930 km (0.092 R)
• M21: 20,814,150 km (0.115 R)
• M22: 21,172,587 km (0.093 R)
• M23: 27,913,018 km (0.096 R)
• M24: 28,348,946 km (0.107 R)
• M25: 32,719,448 km (0.053 R)
• M26: 35,827,344 km (0.085 R)
• M27: 41,907,600 km (0.063 R)
• M28: 42,335,898 km (0.101 R)
• M29: 50,069,061 km (0.098 R)
• M30: 51,361,736 km (0.072 R)
• M31: 57,279,080 km (0.074 R)
• M32: 59,408,157 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 17,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit