🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.55 AU - 0.79 AU

Year: 204 Days

Day: 26.8 Hours

Environment

Temp: 190 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,239,837 km

• M1: 443,258 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.58 AU - 0.78 AU

Year: 209 Days

Day: 27.1 Hours

Environment

Temp: 106 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.96 AU - 2.2 AU

Year: 1118 Days

Day: 19.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.9 AU - 3 AU

Year: 1430 Days

Day: 21.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,239,837 km

• M1: 836,402 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.5 AU - 2.7 AU

Year: 1563 Days

Day: 37.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.9

Radius: 8.1

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.79 AU - 5.29 AU

Year: 4218 Days

Day: 6.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 25,239,837 km

• M1: 133,142 km (0.104 R)
• M2: 269,276 km (0.066 R)
• M3: 347,366 km (0.112 R)
• M4: 593,604 km (0.115 R)
• M5: 780,452 km (0.106 R)
• M6: 947,703 km (0.101 R)
• M7: 1,045,689 km (0.066 R)
• M8: 1,116,449 km (0.11 R)
• M9: 1,241,662 km (0.104 R)
• M10: 1,427,014 km (0.088 R)
• M11: 1,586,485 km (0.043 R)
• M12: 1,692,251 km (0.05 R)
• M13: 2,010,745 km (0.03 R)
• M14: 2,061,459 km (0.117 R)
• M15: 2,295,131 km (0.032 R)
• M16: 2,455,649 km (0.06 R)
• M17: 2,550,943 km (0.086 R)
• M18: 2,787,756 km (0.086 R)
• M19: 2,901,750 km (0.071 R)
• M20: 3,075,583 km (0.116 R)
• M21: 3,223,086 km (0.097 R)
• M22: 3,312,695 km (0.108 R)
• M23: 4,352,550 km (0.109 R)
• M24: 4,518,454 km (0.077 R)
• M25: 4,788,179 km (0.091 R)
• M26: 5,097,996 km (0.075 R)
• M27: 5,845,836 km (0.094 R)
• M28: 6,269,946 km (0.109 R)
• M29: 6,514,090 km (0.112 R)
• M30: 6,589,936 km (0.082 R)
• M31: 6,704,079 km (0.094 R)
• M32: 6,915,162 km (0.098 R)
• M33: 6,973,056 km (0.072 R)
• M34: 7,206,429 km (0.076 R)
• M35: 7,265,221 km (0.071 R)
• M36: 7,541,528 km (0.104 R)
• M37: 7,601,068 km (0.106 R)
• M38: 7,760,988 km (0.028 R)
• M39: 7,861,518 km (0.1 R)
• M40: 7,942,151 km (0.098 R)
• M41: 8,023,083 km (0.106 R)
• M42: 8,185,995 km (0.113 R)
• M43: 8,701,659 km (0.103 R)
• M44: 9,206,702 km (0.06 R)
• M45: 9,270,580 km (0.065 R)
• M46: 9,334,458 km (0.098 R)
• M47: 9,441,421 km (0.114 R)
• M48: 9,656,393 km (0.047 R)
• M49: 10,245,210 km (0.078 R)
• M50: 10,510,597 km (0.117 R)
• M51: 10,711,058 km (0.064 R)
• M52: 11,003,073 km (0.074 R)
• M53: 11,274,892 km (0.057 R)
• M54: 11,686,735 km (0.088 R)
• M55: 11,825,113 km (0.112 R)
• M56: 11,987,277 km (0.072 R)
• M57: 12,196,714 km (0.12 R)
• M58: 12,548,718 km (0.077 R)
• M59: 13,047,029 km (0.098 R)
• M60: 13,238,664 km (0.094 R)
• M61: 13,551,922 km (0.038 R)
• M62: 13,624,626 km (0.096 R)
• M63: 13,916,492 km (0.083 R)
• M64: 14,358,104 km (0.103 R)
• M65: 14,531,189 km (0.049 R)
• M66: 14,680,039 km (0.067 R)
• M67: 14,754,688 km (0.037 R)
• M68: 14,829,338 km (0.101 R)
• M69: 15,054,333 km (0.093 R)
• M70: 15,634,473 km (0.075 R)
• M71: 15,787,063 km (0.118 R)
• M72: 16,427,941 km (0.092 R)
• M73: 17,234,423 km (0.117 R)
• M74: 17,339,440 km (0.115 R)
• M75: 17,391,949 km (0.053 R)
• M76: 17,629,361 km (0.044 R)
• M77: 17,761,606 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.8

Radius: 7.3

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 14.26 AU - 15.52 AU

Year: 21419 Days

Day: 18.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 25,239,837 km

• M1: 94,845 km (0.105 R)
• M2: 161,865 km (0.072 R)
• M3: 234,719 km (0.097 R)
• M4: 469,737 km (0.116 R)
• M5: 1,033,422 km (0.119 R)
• M6: 1,136,196 km (0.052 R)
• M7: 1,408,165 km (0.094 R)
• M8: 1,979,479 km (0.047 R)
• M9: 2,774,891 km (0.069 R)
• M10: 3,178,057 km (0.102 R)
• M11: 3,521,534 km (0.077 R)
• M12: 4,202,503 km (0.084 R)
• M13: 4,368,707 km (0.115 R)
• M14: 4,537,004 km (0.066 R)
• M15: 4,923,416 km (0.049 R)
• M16: 7,083,310 km (0.039 R)
• M17: 7,157,361 km (0.107 R)
• M18: 7,606,753 km (0.082 R)
• M19: 7,682,449 km (0.104 R)
• M20: 7,885,902 km (0.07 R)
• M21: 8,013,808 km (0.093 R)
• M22: 8,168,343 km (0.099 R)
• M23: 8,690,589 km (0.062 R)
• M24: 9,089,267 km (0.106 R)
• M25: 9,821,848 km (0.071 R)
• M26: 10,432,956 km (0.103 R)
• M27: 10,489,055 km (0.039 R)
• M28: 10,856,467 km (0.103 R)
• M29: 11,430,175 km (0.106 R)
• M30: 11,896,023 km (0.056 R)
• M31: 12,249,672 km (0.114 R)
• M32: 12,906,855 km (0.079 R)
• M33: 13,975,732 km (0.075 R)
• M34: 15,841,068 km (0.101 R)
• M35: 16,262,485 km (0.064 R)
• M36: 16,392,935 km (0.097 R)
• M37: 16,589,207 km (0.091 R)
• M38: 16,654,731 km (0.118 R)
• M39: 16,786,227 km (0.038 R)
• M40: 16,852,051 km (0.105 R)
• M41: 16,918,023 km (0.071 R)
• M42: 18,970,356 km (0.114 R)
• M43: 20,428,487 km (0.115 R)
• M44: 20,675,024 km (0.113 R)
• M45: 21,135,337 km (0.092 R)
• M46: 23,120,501 km (0.075 R)
• M47: 23,783,069 km (0.095 R)
• M48: 24,191,023 km (0.075 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 19,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit