🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.44 AU - 0.7 AU

Year: 153 Days

Day: 44.3 Hours

Environment

Temp: 211 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.86 AU - 0.94 AU

Year: 303 Days

Day: 13.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.1

Radius: 11.9

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.64 AU - 10.02 AU

Year: 10110 Days

Day: 6.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 92,626,244 km

• M1: 147,952 km (0.094 R)
• M2: 575,503 km (0.075 R)
• M3: 1,537,118 km (0.105 R)
• M4: 2,121,597 km (0.118 R)
• M5: 2,532,991 km (0.118 R)
• M6: 3,240,290 km (0.078 R)
• M7: 5,203,612 km (0.057 R)
• M8: 7,018,683 km (0.119 R)
• M9: 8,112,244 km (0.116 R)
• M10: 8,722,453 km (0.109 R)
• M11: 9,599,247 km (0.104 R)
• M12: 10,432,656 km (0.06 R)
• M13: 12,300,087 km (0.062 R)
• M14: 12,872,298 km (0.093 R)
• M15: 14,506,356 km (0.09 R)
• M16: 18,329,629 km (0.099 R)
• M17: 21,358,387 km (0.068 R)
• M18: 22,522,707 km (0.058 R)
• M19: 23,553,886 km (0.12 R)
• M20: 24,258,641 km (0.111 R)
• M21: 27,799,922 km (0.064 R)
• M22: 28,388,889 km (0.1 R)
• M23: 30,000,357 km (0.104 R)
• M24: 31,992,253 km (0.099 R)
• M25: 36,471,213 km (0.077 R)
• M26: 38,495,272 km (0.113 R)
• M27: 40,342,656 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27

Radius: 13.3

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.94 AU - 10.02 AU

Year: 11185 Days

Day: 8.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 92,626,244 km

• M1: 165,455 km (0.093 R)
• M2: 867,967 km (0.073 R)
• M3: 1,816,417 km (0.086 R)
• M4: 3,109,990 km (0.068 R)
• M5: 5,664,374 km (0.103 R)
• M6: 6,583,353 km (0.051 R)
• M7: 9,147,162 km (0.096 R)
• M8: 10,708,066 km (0.037 R)
• M9: 14,999,580 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.9

Radius: 9.4

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.98 AU - 12.12 AU

Year: 11303 Days

Day: 11.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 92,626,244 km

• M1: 117,135 km (0.057 R)
• M2: 602,580 km (0.107 R)
• M3: 1,075,459 km (0.088 R)
• M4: 1,472,342 km (0.037 R)
• M5: 2,159,146 km (0.104 R)
• M6: 2,719,839 km (0.117 R)
• M7: 3,443,593 km (0.105 R)
• M8: 3,776,897 km (0.071 R)
• M9: 5,363,084 km (0.099 R)
• M10: 7,947,985 km (0.089 R)
• M11: 11,061,715 km (0.067 R)
• M12: 13,403,820 km (0.107 R)
• M13: 16,992,972 km (0.045 R)
• M14: 17,404,515 km (0.091 R)
• M15: 22,381,936 km (0.091 R)
• M16: 22,876,656 km (0.03 R)
• M17: 26,455,037 km (0.027 R)
• M18: 29,791,369 km (0.101 R)
• M19: 31,405,829 km (0.119 R)
• M20: 34,261,503 km (0.112 R)
• M21: 36,033,041 km (0.061 R)
• M22: 36,826,957 km (0.074 R)
• M23: 39,397,946 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.3

Radius: 6.3

Gravity: 17.69 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 16.53 AU - 18.97 AU

Year: 26530 Days

Day: 17.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 92,626,244 km

• M1: 78,539 km (0.111 R)
• M2: 321,635 km (0.114 R)
• M3: 875,596 km (0.052 R)
• M4: 1,090,868 km (0.086 R)
• M5: 1,612,964 km (0.112 R)
• M6: 2,430,217 km (0.097 R)
• M7: 3,465,135 km (0.096 R)
• M8: 6,180,935 km (0.075 R)
• M9: 6,693,009 km (0.099 R)
• M10: 7,334,335 km (0.072 R)
• M11: 8,288,919 km (0.096 R)
• M12: 9,383,526 km (0.097 R)
• M13: 11,508,564 km (0.11 R)
• M14: 13,166,557 km (0.114 R)
• M15: 14,490,050 km (0.107 R)
• M16: 15,476,049 km (0.076 R)
• M17: 15,899,710 km (0.064 R)
• M18: 19,085,696 km (0.111 R)
• M19: 20,674,426 km (0.115 R)
• M20: 22,135,099 km (0.081 R)
• M21: 25,494,320 km (0.095 R)
• M22: 30,481,165 km (0.069 R)
• M23: 32,507,318 km (0.06 R)
• M24: 33,062,476 km (0.06 R)
• M25: 41,349,450 km (0.074 R)
• M26: 42,991,436 km (0.088 R)
• M27: 44,847,198 km (0.07 R)
• M28: 51,480,517 km (0.066 R)
• M29: 52,045,398 km (0.102 R)
• M30: 62,291,057 km (0.116 R)
• M31: 78,926,490 km (0.097 R)
• M32: 79,928,796 km (0.114 R)
• M33: 80,686,060 km (0.113 R)
• M34: 80,939,629 km (0.063 R)
• M35: 83,503,736 km (0.076 R)
• M36: 90,970,316 km (0.114 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 19,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit