🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.45 AU - 0.71 AU

Year: 154 Days

Day: 33.2 Hours

Environment

Temp: 272 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,001,965 km

• M1: 109,057 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.99 AU - 2.19 AU

Year: 1052 Days

Day: 31.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 106.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,001,965 km

• M1: 45,478 km (0.081 R)
• M2: 312,959 km (0.035 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.71 AU - 3.11 AU

Year: 1729 Days

Day: 16.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936

Radius: 9.2

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.44 AU - 7.9 AU

Year: 5999 Days

Day: 9.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,001,965 km

• M1: 117,584 km (0.102 R)
• M2: 411,693 km (0.085 R)
• M3: 710,889 km (0.054 R)
• M4: 1,260,063 km (0.119 R)
• M5: 1,874,312 km (0.091 R)
• M6: 5,479,471 km (0.098 R)
• M7: 6,562,709 km (0.106 R)
• M8: 12,451,928 km (0.099 R)
• M9: 14,548,094 km (0.068 R)
• M10: 19,572,039 km (0.09 R)
• M11: 25,731,881 km (0.082 R)
• M12: 26,885,281 km (0.109 R)
• M13: 27,703,880 km (0.055 R)
• M14: 30,847,679 km (0.112 R)
• M15: 32,556,536 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.3

Radius: 9.7

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.72 AU - 8.48 AU

Year: 6588 Days

Day: 6.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 75,001,965 km

• M1: 120,576 km (0.054 R)
• M2: 634,893 km (0.102 R)
• M3: 1,193,043 km (0.093 R)
• M4: 1,531,882 km (0.076 R)
• M5: 1,906,475 km (0.089 R)
• M6: 2,531,046 km (0.071 R)
• M7: 3,307,459 km (0.108 R)
• M8: 5,009,733 km (0.073 R)
• M9: 5,658,240 km (0.059 R)
• M10: 6,262,466 km (0.037 R)
• M11: 7,826,811 km (0.079 R)
• M12: 8,295,352 km (0.082 R)
• M13: 9,858,649 km (0.056 R)
• M14: 10,359,054 km (0.115 R)
• M15: 11,962,743 km (0.116 R)
• M16: 12,797,051 km (0.113 R)
• M17: 13,669,805 km (0.118 R)
• M18: 16,780,842 km (0.047 R)
• M19: 18,026,693 km (0.117 R)
• M20: 19,901,454 km (0.11 R)
• M21: 20,849,156 km (0.097 R)
• M22: 21,598,193 km (0.08 R)
• M23: 22,210,347 km (0.11 R)
• M24: 23,389,328 km (0.038 R)
• M25: 23,710,664 km (0.079 R)
• M26: 24,034,843 km (0.119 R)
• M27: 26,043,045 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.3

Radius: 10.2

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 9.49 AU - 13.17 AU

Year: 13281 Days

Day: 11.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 75,001,965 km

• M1: 141,071 km (0.116 R)
• M2: 515,514 km (0.097 R)
• M3: 1,445,714 km (0.093 R)
• M4: 1,931,907 km (0.026 R)
• M5: 2,294,532 km (0.04 R)
• M6: 2,865,098 km (0.1 R)
• M7: 3,555,193 km (0.112 R)
• M8: 3,895,977 km (0.108 R)
• M9: 4,416,129 km (0.086 R)
• M10: 4,913,243 km (0.075 R)
• M11: 6,381,845 km (0.082 R)
• M12: 6,974,402 km (0.077 R)
• M13: 7,979,550 km (0.118 R)
• M14: 8,567,021 km (0.097 R)
• M15: 8,922,915 km (0.102 R)
• M16: 14,929,120 km (0.084 R)
• M17: 18,882,542 km (0.093 R)
• M18: 19,925,838 km (0.081 R)
• M19: 20,824,323 km (0.115 R)
• M20: 26,683,323 km (0.074 R)
• M21: 30,045,984 km (0.071 R)
• M22: 33,304,974 km (0.105 R)
• M23: 36,261,028 km (0.073 R)
• M24: 37,870,701 km (0.076 R)
• M25: 45,707,236 km (0.097 R)
• M26: 47,902,136 km (0.08 R)
• M27: 50,002,490 km (0.096 R)
• M28: 60,682,282 km (0.095 R)
• M29: 63,523,295 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.1

Radius: 4.8

Gravity: 19.67 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 14.03 AU - 19.65 AU

Year: 24066 Days

Day: 24.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 75,001,965 km

• M1: 59,989 km (0.106 R)
• M2: 283,488 km (0.05 R)
• M3: 1,161,777 km (0.112 R)
• M4: 1,502,262 km (0.108 R)
• M5: 1,983,668 km (0.082 R)
• M6: 2,585,051 km (0.117 R)
• M7: 3,948,785 km (0.101 R)
• M8: 4,964,705 km (0.062 R)
• M9: 5,224,855 km (0.098 R)
• M10: 6,934,460 km (0.053 R)
• M11: 7,354,231 km (0.049 R)
• M12: 8,930,694 km (0.074 R)
• M13: 10,966,122 km (0.085 R)
• M14: 17,070,164 km (0.072 R)
• M15: 17,238,013 km (0.102 R)
• M16: 17,920,479 km (0.04 R)
• M17: 18,356,108 km (0.114 R)
• M18: 19,067,745 km (0.107 R)
• M19: 19,705,331 km (0.088 R)
• M20: 25,435,827 km (0.092 R)
• M21: 28,974,564 km (0.066 R)
• M22: 31,802,563 km (0.102 R)
• M23: 32,957,608 km (0.114 R)
• M24: 33,348,657 km (0.102 R)
• M25: 34,540,652 km (0.085 R)
• M26: 38,863,432 km (0.071 R)
• M27: 39,299,959 km (0.105 R)
• M28: 40,479,987 km (0.079 R)
• M29: 52,536,229 km (0.066 R)
• M30: 52,891,674 km (0.093 R)
• M31: 53,607,200 km (0.077 R)
• M32: 53,967,432 km (0.069 R)
• M33: 56,720,332 km (0.089 R)
• M34: 60,145,824 km (0.109 R)
• M35: 74,329,497 km (0.066 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 19,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit