🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.6 AU - 0.6 AU

Year: 178 Days

Day: 37.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,728,322 km

• M1: 533,167 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.64 AU - 0.98 AU

Year: 279 Days

Day: 46.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 54,728,322 km

• M1: 59,540 km (0.101 R)
• M2: 318,344 km (0.025 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.84 AU - 1.32 AU

Year: 430 Days

Day: 27.5 Hours

Environment

Temp: 0 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.4

Radius: 14.5

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.65 AU - 7.35 AU

Year: 5627 Days

Day: 5.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 54,728,322 km

• M1: 243,097 km (0.098 R)
• M2: 351,405 km (0.095 R)
• M3: 446,101 km (0.114 R)
• M4: 673,041 km (0.104 R)
• M5: 812,466 km (0.1 R)
• M6: 1,523,954 km (0.091 R)
• M7: 1,913,806 km (0.053 R)
• M8: 2,263,266 km (0.103 R)
• M9: 2,512,795 km (0.056 R)
• M10: 2,787,008 km (0.101 R)
• M11: 2,912,072 km (0.055 R)
• M12: 3,039,081 km (0.113 R)
• M13: 3,702,547 km (0.074 R)
• M14: 4,520,249 km (0.084 R)
• M15: 4,855,498 km (0.115 R)
• M16: 4,969,043 km (0.113 R)
• M17: 5,748,897 km (0.098 R)
• M18: 6,235,389 km (0.114 R)
• M19: 6,525,310 km (0.104 R)
• M20: 6,925,933 km (0.076 R)
• M21: 7,641,010 km (0.09 R)
• M22: 7,996,305 km (0.082 R)
• M23: 8,175,972 km (0.093 R)
• M24: 8,379,725 km (0.12 R)
• M25: 8,470,830 km (0.061 R)
• M26: 8,700,014 km (0.1 R)
• M27: 8,861,729 km (0.07 R)
• M28: 9,094,354 km (0.068 R)
• M29: 9,188,152 km (0.088 R)
• M30: 9,423,619 km (0.088 R)
• M31: 9,637,394 km (0.118 R)
• M32: 9,973,241 km (0.089 R)
• M33: 10,215,291 km (0.085 R)
• M34: 10,483,968 km (0.111 R)
• M35: 11,607,448 km (0.058 R)
• M36: 12,196,565 km (0.079 R)
• M37: 12,377,728 km (0.065 R)
• M38: 12,611,998 km (0.11 R)
• M39: 13,005,889 km (0.117 R)
• M40: 13,270,678 km (0.095 R)
• M41: 14,075,813 km (0.117 R)
• M42: 14,211,499 km (0.118 R)
• M43: 14,731,351 km (0.078 R)
• M44: 14,979,684 km (0.068 R)
• M45: 15,201,687 km (0.082 R)
• M46: 15,620,860 km (0.092 R)
• M47: 15,733,358 km (0.118 R)
• M48: 16,185,742 km (0.049 R)
• M49: 17,045,630 km (0.087 R)
• M50: 18,392,909 km (0.083 R)
• M51: 18,541,459 km (0.066 R)
• M52: 18,690,309 km (0.098 R)
• M53: 18,899,597 km (0.117 R)
• M54: 19,019,424 km (0.116 R)
• M55: 19,290,047 km (0.086 R)
• M56: 20,323,918 km (0.076 R)
• M57: 20,446,738 km (0.1 R)
• M58: 20,631,491 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.4

Radius: 13.4

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.3 AU - 6.7 AU

Year: 5627 Days

Day: 11.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 54,728,322 km

• M1: 215,720 km (0.117 R)
• M2: 434,283 km (0.048 R)
• M3: 619,335 km (0.103 R)
• M4: 988,842 km (0.106 R)
• M5: 1,133,952 km (0.087 R)
• M6: 1,297,313 km (0.062 R)
• M7: 1,752,689 km (0.069 R)
• M8: 1,883,288 km (0.037 R)
• M9: 2,017,327 km (0.115 R)
• M10: 2,439,044 km (0.034 R)
• M11: 3,001,681 km (0.093 R)
• M12: 3,159,657 km (0.112 R)
• M13: 3,680,556 km (0.1 R)
• M14: 4,132,791 km (0.119 R)
• M15: 4,735,670 km (0.059 R)
• M16: 5,073,163 km (0.068 R)
• M17: 5,506,249 km (0.087 R)
• M18: 6,023,558 km (0.09 R)
• M19: 6,500,775 km (0.09 R)
• M20: 7,124,299 km (0.105 R)
• M21: 7,278,236 km (0.081 R)
• M22: 7,394,473 km (0.07 R)
• M23: 8,266,030 km (0.097 R)
• M24: 8,570,761 km (0.113 R)
• M25: 8,879,082 km (0.06 R)
• M26: 9,170,050 km (0.036 R)
• M27: 10,278,870 km (0.103 R)
• M28: 10,915,558 km (0.039 R)
• M29: 11,339,668 km (0.027 R)
• M30: 11,951,673 km (0.117 R)
• M31: 12,296,347 km (0.088 R)
• M32: 12,504,736 km (0.094 R)
• M33: 12,620,974 km (0.114 R)
• M34: 13,278,905 km (0.116 R)
• M35: 14,141,188 km (0.034 R)
• M36: 14,310,981 km (0.039 R)
• M37: 15,269,305 km (0.046 R)
• M38: 15,844,210 km (0.087 R)
• M39: 16,045,868 km (0.07 R)
• M40: 16,502,590 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.2

Radius: 7.1

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 16.56 AU - 20.4 AU

Year: 30417 Days

Day: 22.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 54,728,322 km

• M1: 160,070 km (0.111 R)
• M2: 1,324,689 km (0.098 R)
• M3: 2,246,960 km (0.08 R)
• M4: 2,590,586 km (0.113 R)
• M5: 2,678,999 km (0.094 R)
• M6: 3,262,580 km (0.117 R)
• M7: 3,358,323 km (0.081 R)
• M8: 3,651,086 km (0.069 R)
• M9: 4,019,994 km (0.096 R)
• M10: 5,159,930 km (0.083 R)
• M11: 6,194,100 km (0.068 R)
• M12: 7,882,162 km (0.112 R)
• M13: 7,968,031 km (0.107 R)
• M14: 10,072,125 km (0.113 R)
• M15: 10,399,446 km (0.032 R)
• M16: 10,540,816 km (0.054 R)
• M17: 11,450,670 km (0.094 R)
• M18: 11,792,351 km (0.08 R)
• M19: 12,038,440 km (0.101 R)
• M20: 14,328,035 km (0.102 R)
• M21: 14,854,769 km (0.05 R)
• M22: 14,960,834 km (0.11 R)
• M23: 16,582,475 km (0.114 R)
• M24: 17,581,939 km (0.068 R)
• M25: 20,400,063 km (0.078 R)
• M26: 21,051,712 km (0.101 R)
• M27: 21,830,668 km (0.102 R)
• M28: 22,193,293 km (0.116 R)
• M29: 22,986,012 km (0.073 R)
• M30: 26,633,956 km (0.091 R)
• M31: 28,063,962 km (0.112 R)
• M32: 28,195,159 km (0.068 R)
• M33: 29,318,939 km (0.105 R)
• M34: 31,746,613 km (0.09 R)
• M35: 33,609,256 km (0.086 R)
• M36: 33,818,394 km (0.116 R)
• M37: 34,800,055 km (0.063 R)
• M38: 35,152,956 km (0.12 R)
• M39: 38,819,600 km (0.117 R)
• M40: 42,079,039 km (0.118 R)
• M41: 42,454,978 km (0.114 R)
• M42: 42,681,021 km (0.078 R)
• M43: 42,983,208 km (0.108 R)
• M44: 44,274,836 km (0.037 R)
• M45: 44,351,281 km (0.079 R)
• M46: 45,888,100 km (0.056 R)
• M47: 49,171,773 km (0.099 R)
• M48: 51,162,023 km (0.112 R)
• M49: 52,046,146 km (0.119 R)
• M50: 52,126,630 km (0.114 R)
• M51: 53,016,289 km (0.037 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 14,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit