🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.59 AU - 0.69 AU

Year: 188 Days

Day: 31 Hours

Environment

Temp: 143 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.73 AU - 1.75 AU

Year: 843 Days

Day: 41 Hours

Environment

Temp: -52 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,315,825 km

• M1: 136,882 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.73 AU - 2.05 AU

Year: 954 Days

Day: 28.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,315,825 km

• M1: 62,532 km (0.107 R)
• M2: 794,813 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.3

Radius: 8.2

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.88 AU - 6.16 AU

Year: 4129 Days

Day: 6.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 79,315,825 km

• M1: 102,175 km (0.042 R)
• M2: 385,663 km (0.077 R)
• M3: 676,930 km (0.113 R)
• M4: 1,205,310 km (0.113 R)
• M5: 1,624,932 km (0.099 R)
• M6: 2,329,239 km (0.104 R)
• M7: 3,275,445 km (0.033 R)
• M8: 3,757,151 km (0.095 R)
• M9: 4,545,382 km (0.115 R)
• M10: 5,315,512 km (0.054 R)
• M11: 5,667,515 km (0.077 R)
• M12: 6,224,618 km (0.062 R)
• M13: 7,666,143 km (0.042 R)
• M14: 7,921,207 km (0.108 R)
• M15: 8,181,807 km (0.082 R)
• M16: 8,893,294 km (0.1 R)
• M17: 9,608,671 km (0.095 R)
• M18: 11,647,989 km (0.102 R)
• M19: 12,329,408 km (0.12 R)
• M20: 12,947,397 km (0.079 R)
• M21: 13,401,127 km (0.057 R)
• M22: 14,925,080 km (0.119 R)
• M23: 15,323,459 km (0.062 R)
• M24: 17,532,422 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95

Radius: 14.1

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.06 AU - 6.2 AU

Year: 4265 Days

Day: 7.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 79,315,825 km

• M1: 192,832 km (0.068 R)
• M2: 973,882 km (0.108 R)
• M3: 2,049,640 km (0.103 R)
• M4: 2,535,983 km (0.091 R)
• M5: 4,502,298 km (0.092 R)
• M6: 6,538,325 km (0.053 R)
• M7: 8,581,682 km (0.029 R)
• M8: 9,798,661 km (0.062 R)
• M9: 10,845,696 km (0.108 R)
• M10: 11,780,384 km (0.108 R)
• M11: 13,082,783 km (0.116 R)
• M12: 13,646,318 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.4

Radius: 7.9

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 13.82 AU - 14.64 AU

Year: 19705 Days

Day: 20.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 79,315,825 km

• M1: 98,286 km (0.061 R)
• M2: 553,512 km (0.094 R)
• M3: 1,018,911 km (0.079 R)
• M4: 1,516,025 km (0.11 R)
• M5: 2,287,351 km (0.112 R)
• M6: 3,218,449 km (0.117 R)
• M7: 3,740,396 km (0.074 R)
• M8: 4,745,992 km (0.115 R)
• M9: 7,010,605 km (0.103 R)
• M10: 8,277,400 km (0.092 R)
• M11: 9,202,513 km (0.119 R)
• M12: 10,137,949 km (0.091 R)
• M13: 13,392,301 km (0.063 R)
• M14: 13,738,021 km (0.07 R)
• M15: 14,160,486 km (0.106 R)
• M16: 15,555,935 km (0.079 R)
• M17: 15,860,965 km (0.076 R)
• M18: 20,837,936 km (0.068 R)
• M19: 21,868,516 km (0.032 R)
• M20: 24,541,531 km (0.05 R)
• M21: 27,203,924 km (0.084 R)
• M22: 30,170,899 km (0.091 R)
• M23: 31,732,252 km (0.065 R)
• M24: 32,223,232 km (0.108 R)
• M25: 33,599,831 km (0.119 R)
• M26: 37,827,018 km (0.04 R)
• M27: 38,657,137 km (0.102 R)
• M28: 43,141,034 km (0.11 R)
• M29: 44,199,439 km (0.049 R)
• M30: 47,318,704 km (0.077 R)
• M31: 52,097,758 km (0.033 R)
• M32: 53,643,852 km (0.043 R)
• M33: 57,007,859 km (0.098 R)
• M34: 58,465,541 km (0.064 R)
• M35: 59,574,958 km (0.103 R)
• M36: 60,510,095 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 567.6

Radius: 4.4

Gravity: 29.32 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 13.91 AU - 17.99 AU

Year: 23384 Days

Day: 17.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 104.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 79,315,825 km

• M1: 54,753 km (0.108 R)
• M2: 486,791 km (0.026 R)
• M3: 809,923 km (0.059 R)
• M4: 1,191,996 km (0.113 R)
• M5: 1,889,571 km (0.111 R)
• M6: 2,089,583 km (0.094 R)
• M7: 2,750,506 km (0.109 R)
• M8: 3,088,298 km (0.12 R)
• M9: 3,570,901 km (0.093 R)
• M10: 3,721,995 km (0.032 R)
• M11: 4,542,689 km (0.074 R)
• M12: 7,181,446 km (0.08 R)
• M13: 7,471,666 km (0.091 R)
• M14: 7,972,669 km (0.053 R)
• M15: 8,603,074 km (0.098 R)
• M16: 9,097,196 km (0.031 R)
• M17: 16,582,924 km (0.113 R)
• M18: 16,750,623 km (0.094 R)
• M19: 17,004,491 km (0.095 R)
• M20: 17,519,855 km (0.047 R)
• M21: 22,023,350 km (0.097 R)
• M22: 25,866,968 km (0.052 R)
• M23: 26,433,794 km (0.031 R)
• M24: 27,358,010 km (0.1 R)
• M25: 27,946,378 km (0.041 R)
• M26: 29,026,774 km (0.096 R)
• M27: 32,173,266 km (0.094 R)
• M28: 33,226,136 km (0.05 R)
• M29: 34,030,823 km (0.079 R)
• M30: 37,235,957 km (0.072 R)
• M31: 39,880,249 km (0.101 R)
• M32: 41,402,108 km (0.114 R)
• M33: 46,033,658 km (0.1 R)
• M34: 55,555,563 km (0.078 R)
• M35: 60,178,287 km (0.092 R)
• M36: 64,635,106 km (0.115 R)
• M37: 65,050,839 km (0.103 R)
• M38: 76,496,572 km (0.093 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: 455 - 18,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit