🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.87 AU - 2.13 AU

Year: 1028 Days

Day: 15.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.19 AU - 5.03 AU

Year: 3028 Days

Day: 37.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,056,314 km

• M1: 3,170,577 km (0.1 R)

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.8

Radius: 11.2

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.58 AU - 8.5 AU

Year: 6789 Days

Day: 6 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 69,056,314 km

• M1: 139,276 km (0.113 R)
• M2: 552,315 km (0.085 R)
• M3: 1,134,999 km (0.113 R)
• M4: 1,495,380 km (0.082 R)
• M5: 1,994,289 km (0.058 R)
• M6: 2,387,133 km (0.056 R)
• M7: 2,812,290 km (0.11 R)
• M8: 3,792,456 km (0.07 R)
• M9: 4,758,110 km (0.12 R)
• M10: 8,023,682 km (0.108 R)
• M11: 9,472,088 km (0.055 R)
• M12: 9,929,409 km (0.076 R)
• M13: 10,497,731 km (0.097 R)
• M14: 13,384,821 km (0.092 R)
• M15: 14,918,648 km (0.071 R)
• M16: 17,434,285 km (0.045 R)
• M17: 18,402,632 km (0.095 R)
• M18: 21,601,185 km (0.087 R)
• M19: 22,637,000 km (0.085 R)
• M20: 27,296,076 km (0.102 R)
• M21: 27,850,336 km (0.116 R)
• M22: 31,637,406 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.5

Radius: 12.3

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.32 AU - 9.12 AU

Year: 8565 Days

Day: 8.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 69,056,314 km

• M1: 153,039 km (0.066 R)
• M2: 696,528 km (0.087 R)
• M3: 1,189,901 km (0.087 R)
• M4: 2,212,702 km (0.105 R)
• M5: 2,617,364 km (0.103 R)
• M6: 3,006,917 km (0.093 R)
• M7: 3,482,938 km (0.097 R)
• M8: 4,088,510 km (0.112 R)
• M9: 5,035,165 km (0.109 R)
• M10: 5,710,300 km (0.073 R)
• M11: 7,281,078 km (0.116 R)
• M12: 8,188,239 km (0.111 R)
• M13: 9,169,302 km (0.086 R)
• M14: 10,029,041 km (0.104 R)
• M15: 11,099,115 km (0.102 R)
• M16: 11,689,129 km (0.117 R)
• M17: 12,990,780 km (0.108 R)
• M18: 14,703,077 km (0.09 R)
• M19: 15,284,115 km (0.104 R)
• M20: 17,190,441 km (0.109 R)
• M21: 18,127,522 km (0.11 R)
• M22: 20,024,722 km (0.104 R)
• M23: 22,302,948 km (0.11 R)
• M24: 24,389,090 km (0.084 R)
• M25: 29,046,671 km (0.106 R)
• M26: 29,859,585 km (0.078 R)
• M27: 33,263,685 km (0.074 R)
• M28: 34,604,381 km (0.075 R)
• M29: 37,512,564 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.3

Radius: 8

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 9.69 AU - 11.53 AU

Year: 12560 Days

Day: 13.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 69,056,314 km

• M1: 101,128 km (0.094 R)
• M2: 375,491 km (0.081 R)
• M3: 902,674 km (0.112 R)
• M4: 1,257,071 km (0.03 R)
• M5: 2,014,934 km (0.057 R)
• M6: 2,384,740 km (0.064 R)
• M7: 2,755,742 km (0.092 R)
• M8: 3,854,090 km (0.115 R)
• M9: 5,321,346 km (0.113 R)
• M10: 6,963,781 km (0.042 R)
• M11: 8,079,482 km (0.065 R)
• M12: 10,232,046 km (0.036 R)
• M13: 11,497,344 km (0.04 R)
• M14: 15,283,816 km (0.086 R)
• M15: 16,491,370 km (0.037 R)
• M16: 17,230,832 km (0.116 R)
• M17: 18,224,761 km (0.117 R)
• M18: 20,579,132 km (0.095 R)
• M19: 24,432,175 km (0.076 R)
• M20: 26,779,066 km (0.062 R)
• M21: 29,486,788 km (0.042 R)
• M22: 35,805,502 km (0.086 R)
• M23: 38,567,079 km (0.112 R)
• M24: 39,474,689 km (0.101 R)
• M25: 40,263,968 km (0.094 R)
• M26: 41,198,057 km (0.111 R)
• M27: 46,667,953 km (0.102 R)
• M28: 48,144,634 km (0.06 R)
• M29: 49,652,132 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.4

Radius: 7

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 13.61 AU - 18.95 AU

Year: 23873 Days

Day: 17.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 69,056,314 km

• M1: 87,216 km (0.088 R)
• M2: 402,568 km (0.092 R)
• M3: 801,545 km (0.032 R)
• M4: 1,064,538 km (0.106 R)
• M5: 1,930,710 km (0.096 R)
• M6: 2,368,284 km (0.091 R)
• M7: 5,196,880 km (0.09 R)
• M8: 6,583,653 km (0.093 R)
• M9: 6,976,945 km (0.094 R)
• M10: 8,351,152 km (0.059 R)
• M11: 8,864,272 km (0.079 R)
• M12: 11,814,043 km (0.119 R)
• M13: 13,336,052 km (0.115 R)
• M14: 13,613,556 km (0.07 R)
• M15: 14,396,401 km (0.101 R)
• M16: 17,087,368 km (0.09 R)
• M17: 17,663,170 km (0.081 R)
• M18: 22,645,677 km (0.1 R)
• M19: 23,845,003 km (0.106 R)
• M20: 26,917,294 km (0.078 R)
• M21: 27,249,402 km (0.075 R)
• M22: 31,819,766 km (0.059 R)
• M23: 32,067,052 km (0.106 R)
• M24: 35,931,613 km (0.099 R)
• M25: 40,239,733 km (0.081 R)
• M26: 42,742,505 km (0.098 R)
• M27: 43,649,966 km (0.083 R)
• M28: 45,975,016 km (0.107 R)
• M29: 48,055,623 km (0.042 R)
• M30: 48,381,148 km (0.034 R)
• M31: 51,377,893 km (0.095 R)
• M32: 52,748,658 km (0.104 R)
• M33: 56,825,050 km (0.111 R)
• M34: 59,969,598 km (0.071 R)
• M35: 60,536,424 km (0.077 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 12,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit