🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.61 AU - 0.73 AU

Year: 202 Days

Day: 44.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.7 AU - 0.86 AU

Year: 254 Days

Day: 47.8 Hours

Environment

Temp: 119 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,171,397 km

• M1: 57,296 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.1

Radius: 15

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.57 AU - 8.61 AU

Year: 6965 Days

Day: 9.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 69,171,397 km

• M1: 188,344 km (0.048 R)
• M2: 2,296,627 km (0.114 R)
• M3: 2,880,806 km (0.098 R)
• M4: 3,969,879 km (0.054 R)
• M5: 4,487,487 km (0.067 R)
• M6: 5,020,953 km (0.067 R)
• M7: 8,315,547 km (0.093 R)
• M8: 9,617,348 km (0.111 R)
• M9: 10,606,788 km (0.068 R)
• M10: 12,514,311 km (0.076 R)
• M11: 13,926,664 km (0.098 R)
• M12: 15,131,376 km (0.075 R)
• M13: 17,000,003 km (0.083 R)
• M14: 19,381,900 km (0.063 R)
• M15: 22,460,176 km (0.113 R)
• M16: 23,527,108 km (0.099 R)
• M17: 25,585,425 km (0.07 R)
• M18: 29,375,487 km (0.04 R)
• M19: 30,353,857 km (0.094 R)
• M20: 30,951,201 km (0.057 R)
• M21: 34,701,620 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.4

Radius: 12.1

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.56 AU - 7.68 AU

Year: 7010 Days

Day: 6.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,171,397 km

• M1: 213,027 km (0.097 R)
• M2: 919,578 km (0.052 R)
• M3: 1,547,889 km (0.109 R)
• M4: 2,199,537 km (0.099 R)
• M5: 2,793,441 km (0.069 R)
• M6: 3,470,072 km (0.098 R)
• M7: 3,859,775 km (0.067 R)
• M8: 5,660,783 km (0.054 R)
• M9: 6,471,604 km (0.074 R)
• M10: 10,459,883 km (0.076 R)
• M11: 11,579,174 km (0.062 R)
• M12: 12,298,740 km (0.114 R)
• M13: 13,322,438 km (0.105 R)
• M14: 13,940,726 km (0.089 R)
• M15: 16,288,067 km (0.099 R)
• M16: 17,992,286 km (0.045 R)
• M17: 18,678,491 km (0.079 R)
• M18: 22,689,359 km (0.079 R)
• M19: 23,652,770 km (0.103 R)
• M20: 24,727,182 km (0.092 R)
• M21: 26,006,991 km (0.08 R)
• M22: 27,420,243 km (0.097 R)
• M23: 32,973,914 km (0.096 R)
• M24: 34,733,783 km (0.073 R)
• M25: 35,476,387 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.1

Radius: 13.3

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.22 AU - 9.34 AU

Year: 8007 Days

Day: 10.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 92.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 69,171,397 km

• M1: 166,951 km (0.12 R)
• M2: 829,371 km (0.106 R)
• M3: 1,802,954 km (0.098 R)
• M4: 3,933,526 km (0.087 R)
• M5: 5,365,178 km (0.081 R)
• M6: 6,370,925 km (0.072 R)
• M7: 7,153,920 km (0.045 R)
• M8: 11,731,016 km (0.088 R)
• M9: 14,379,048 km (0.03 R)
• M10: 15,726,476 km (0.069 R)
• M11: 18,413,104 km (0.072 R)
• M12: 20,480,696 km (0.077 R)
• M13: 21,321,287 km (0.076 R)
• M14: 22,039,207 km (0.09 R)
• M15: 27,947,575 km (0.086 R)
• M16: 29,069,110 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.5

Radius: 13.2

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.73 AU - 9.95 AU

Year: 11389 Days

Day: 5 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 69,171,397 km

• M1: 165,006 km (0.101 R)
• M2: 664,364 km (0.063 R)
• M3: 1,375,104 km (0.087 R)
• M4: 2,092,874 km (0.09 R)
• M5: 2,660,598 km (0.105 R)
• M6: 3,282,177 km (0.08 R)
• M7: 3,863,814 km (0.076 R)
• M8: 5,538,412 km (0.097 R)
• M9: 6,216,839 km (0.064 R)
• M10: 8,497,458 km (0.051 R)
• M11: 9,352,410 km (0.045 R)
• M12: 11,012,946 km (0.106 R)
• M13: 13,045,982 km (0.093 R)
• M14: 14,843,998 km (0.097 R)
• M15: 15,663,047 km (0.076 R)
• M16: 16,440,208 km (0.098 R)
• M17: 17,021,545 km (0.082 R)
• M18: 20,717,660 km (0.075 R)
• M19: 21,567,974 km (0.114 R)
• M20: 24,166,040 km (0.112 R)
• M21: 29,230,227 km (0.083 R)
• M22: 30,408,310 km (0.085 R)
• M23: 31,841,308 km (0.114 R)
• M24: 35,680,588 km (0.053 R)
• M25: 50,542,538 km (0.072 R)
• M26: 51,154,992 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.9

Radius: 12.1

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 9.73 AU - 14.63 AU

Year: 15684 Days

Day: 7.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 69,171,397 km

• M1: 150,495 km (0.087 R)
• M2: 566,527 km (0.076 R)
• M3: 957,875 km (0.078 R)
• M4: 2,051,585 km (0.11 R)
• M5: 2,676,306 km (0.082 R)
• M6: 3,343,961 km (0.028 R)
• M7: 4,307,970 km (0.111 R)
• M8: 5,012,725 km (0.074 R)
• M9: 5,871,118 km (0.057 R)
• M10: 6,356,563 km (0.113 R)
• M11: 10,081,101 km (0.106 R)
• M12: 11,822,720 km (0.102 R)
• M13: 13,000,055 km (0.075 R)
• M14: 13,897,792 km (0.085 R)
• M15: 14,689,314 km (0.067 R)
• M16: 16,049,159 km (0.045 R)
• M17: 18,074,864 km (0.036 R)
• M18: 22,238,172 km (0.104 R)
• M19: 24,130,286 km (0.071 R)
• M20: 25,485,344 km (0.111 R)
• M21: 33,666,253 km (0.091 R)
• M22: 34,051,467 km (0.068 R)
• M23: 37,377,178 km (0.106 R)
• M24: 44,667,082 km (0.103 R)
• M25: 48,644,291 km (0.048 R)
• M26: 52,678,796 km (0.074 R)
• M27: 58,954,277 km (0.096 R)
• M28: 63,338,990 km (0.113 R)
• M29: 64,320,203 km (0.1 R)
• M30: 65,511,002 km (0.082 R)
• M31: 66,514,355 km (0.103 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 14,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit