🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.52 AU - 0.76 AU

Year: 178 Days

Day: 30.2 Hours

Environment

Temp: 215 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.64 AU - 0.68 AU

Year: 187 Days

Day: 33.1 Hours

Environment

Temp: 236 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,164,370 km

• M1: 42,935 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.08 AU - 1.56 AU

Year: 528 Days

Day: 30.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,164,370 km

• M1: 625,170 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.91 AU - 4.05 AU

Year: 2261 Days

Day: 26.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,164,370 km

• M1: 1,535,473 km (0.025 R)
• M2: 2,576,973 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.7 AU - 3.72 AU

Year: 2489 Days

Day: 32.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.28 AU - 4.98 AU

Year: 2923 Days

Day: 32.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.2

Radius: 9.2

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.6 AU - 7.98 AU

Year: 6855 Days

Day: 10.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 61,164,370 km

• M1: 114,442 km (0.054 R)
• M2: 633,547 km (0.04 R)
• M3: 1,107,623 km (0.114 R)
• M4: 1,502,411 km (0.091 R)
• M5: 2,486,915 km (0.112 R)
• M6: 3,238,794 km (0.109 R)
• M7: 5,826,388 km (0.043 R)
• M8: 14,071,325 km (0.101 R)
• M9: 14,931,962 km (0.083 R)
• M10: 15,697,155 km (0.094 R)
• M11: 17,794,667 km (0.12 R)
• M12: 18,727,559 km (0.088 R)
• M13: 22,291,280 km (0.095 R)
• M14: 23,459,639 km (0.097 R)
• M15: 26,009,086 km (0.074 R)
• M16: 27,776,136 km (0.103 R)
• M17: 30,020,553 km (0.071 R)
• M18: 31,963,679 km (0.117 R)
• M19: 34,867,075 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.1

Radius: 8.2

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.29 AU - 10.35 AU

Year: 9122 Days

Day: 7.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,164,370 km

• M1: 102,026 km (0.114 R)
• M2: 446,101 km (0.118 R)
• M3: 1,027,737 km (0.086 R)
• M4: 1,522,158 km (0.094 R)
• M5: 2,064,899 km (0.031 R)
• M6: 2,456,397 km (0.105 R)
• M7: 3,025,916 km (0.117 R)
• M8: 3,295,641 km (0.1 R)
• M9: 4,230,628 km (0.037 R)
• M10: 4,804,635 km (0.097 R)
• M11: 5,364,729 km (0.102 R)
• M12: 6,107,333 km (0.109 R)
• M13: 7,921,506 km (0.052 R)
• M14: 8,393,189 km (0.059 R)
• M15: 8,928,899 km (0.076 R)
• M16: 9,487,198 km (0.109 R)
• M17: 9,775,024 km (0.089 R)
• M18: 11,302,418 km (0.104 R)
• M19: 14,067,137 km (0.114 R)
• M20: 14,759,027 km (0.113 R)
• M21: 15,872,633 km (0.079 R)
• M22: 16,347,008 km (0.102 R)
• M23: 16,830,808 km (0.089 R)
• M24: 19,625,894 km (0.109 R)
• M25: 22,124,179 km (0.04 R)
• M26: 23,843,806 km (0.101 R)
• M27: 25,282,339 km (0.104 R)
• M28: 28,728,925 km (0.107 R)
• M29: 29,637,133 km (0.09 R)
• M30: 32,152,472 km (0.108 R)
• M31: 34,017,957 km (0.057 R)
• M32: 36,537,784 km (0.041 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.5

Radius: 3.2

Gravity: 26.81 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 14.92 AU - 17.54 AU

Year: 22770 Days

Day: 24.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 61,164,370 km

• M1: 39,793 km (0.119 R)
• M2: 214,823 km (0.108 R)
• M3: 655,837 km (0.102 R)
• M4: 833,111 km (0.091 R)
• M5: 983,456 km (0.051 R)
• M6: 1,546,094 km (0.063 R)
• M7: 2,080,458 km (0.092 R)
• M8: 2,358,410 km (0.081 R)
• M9: 2,571,737 km (0.062 R)
• M10: 3,665,597 km (0.058 R)
• M11: 4,472,079 km (0.1 R)
• M12: 5,036,512 km (0.092 R)
• M13: 5,721,969 km (0.113 R)
• M14: 7,143,298 km (0.115 R)
• M15: 7,818,733 km (0.117 R)
• M16: 8,684,007 km (0.081 R)
• M17: 9,718,326 km (0.044 R)
• M18: 10,659,596 km (0.074 R)
• M19: 11,240,934 km (0.081 R)
• M20: 14,327,287 km (0.106 R)
• M21: 15,034,586 km (0.098 R)
• M22: 15,251,204 km (0.107 R)
• M23: 17,295,309 km (0.106 R)
• M24: 18,177,936 km (0.103 R)
• M25: 20,470,973 km (0.117 R)
• M26: 23,623,449 km (0.087 R)
• M27: 23,916,212 km (0.093 R)
• M28: 25,010,370 km (0.083 R)
• M29: 33,989,085 km (0.112 R)
• M30: 36,139,405 km (0.093 R)
• M31: 38,110,357 km (0.098 R)
• M32: 38,918,484 km (0.116 R)
• M33: 39,737,832 km (0.038 R)
• M34: 40,290,447 km (0.04 R)
• M35: 45,798,491 km (0.057 R)
• M36: 46,101,576 km (0.09 R)
• M37: 46,864,974 km (0.066 R)
• M38: 52,446,470 km (0.074 R)
• M39: 53,278,384 km (0.05 R)
• M40: 54,118,974 km (0.12 R)
• M41: 57,043,014 km (0.098 R)
• M42: 59,709,148 km (0.094 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 19,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit