🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.64 AU - 0.64 AU

Year: 195 Days

Day: 18.8 Hours

Environment

Temp: 102 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.92 AU - 3.04 AU

Year: 1487 Days

Day: 26 Hours

Environment

Temp: -93 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,721,694 km

• M1: 54,753 km (0.073 R)
• M2: 454,179 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.53 AU - 3.69 AU

Year: 2612 Days

Day: 25.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.68 AU - 4.58 AU

Year: 3196 Days

Day: 38.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,721,694 km

• M1: 1,976,786 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.9

Radius: 13.4

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.13 AU - 4.45 AU

Year: 3384 Days

Day: 13.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 68,721,694 km

• M1: 166,652 km (0.096 R)
• M2: 613,800 km (0.12 R)
• M3: 1,288,486 km (0.073 R)
• M4: 2,199,089 km (0.111 R)
• M5: 3,311,947 km (0.055 R)
• M6: 4,213,574 km (0.107 R)
• M7: 4,698,720 km (0.116 R)
• M8: 5,645,225 km (0.069 R)
• M9: 6,149,669 km (0.09 R)
• M10: 7,026,163 km (0.116 R)
• M11: 7,949,930 km (0.034 R)
• M12: 9,065,332 km (0.076 R)
• M13: 10,572,082 km (0.103 R)
• M14: 12,010,914 km (0.118 R)
• M15: 12,848,812 km (0.072 R)
• M16: 13,675,639 km (0.081 R)
• M17: 14,434,399 km (0.101 R)
• M18: 15,597,822 km (0.082 R)
• M19: 17,517,611 km (0.066 R)
• M20: 18,111,066 km (0.072 R)
• M21: 22,648,519 km (0.116 R)
• M22: 23,711,113 km (0.028 R)
• M23: 24,437,710 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.2

Radius: 13.5

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.73 AU - 6.45 AU

Year: 5033 Days

Day: 8 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,721,694 km

• M1: 167,849 km (0.1 R)
• M2: 619,485 km (0.108 R)
• M3: 1,168,808 km (0.098 R)
• M4: 1,609,972 km (0.098 R)
• M5: 2,371,874 km (0.08 R)
• M6: 3,667,841 km (0.064 R)
• M7: 4,257,855 km (0.087 R)
• M8: 5,936,492 km (0.036 R)
• M9: 6,583,952 km (0.097 R)
• M10: 7,422,897 km (0.11 R)
• M11: 8,610,704 km (0.116 R)
• M12: 10,144,980 km (0.104 R)
• M13: 10,977,193 km (0.12 R)
• M14: 12,208,084 km (0.108 R)
• M15: 13,311,667 km (0.066 R)
• M16: 17,603,331 km (0.109 R)
• M17: 18,466,062 km (0.076 R)
• M18: 21,897,837 km (0.038 R)
• M19: 23,604,450 km (0.119 R)
• M20: 24,735,559 km (0.038 R)
• M21: 25,481,753 km (0.07 R)
• M22: 27,193,452 km (0.047 R)
• M23: 27,721,682 km (0.082 R)
• M24: 29,531,816 km (0.108 R)
• M25: 33,487,184 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.5

Radius: 5.1

Gravity: 24.93 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.51 AU - 13.29 AU

Year: 17643 Days

Day: 17.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 68,721,694 km

• M1: 65,075 km (0.101 R)
• M2: 243,845 km (0.07 R)
• M3: 457,171 km (0.067 R)
• M4: 784,641 km (0.112 R)
• M5: 1,175,241 km (0.067 R)
• M6: 1,445,115 km (0.118 R)
• M7: 1,917,246 km (0.054 R)
• M8: 2,956,952 km (0.093 R)
• M9: 3,347,552 km (0.05 R)
• M10: 3,951,029 km (0.111 R)
• M11: 6,113,616 km (0.041 R)
• M12: 6,616,415 km (0.097 R)
• M13: 7,283,172 km (0.109 R)
• M14: 9,064,285 km (0.093 R)
• M15: 9,496,323 km (0.072 R)
• M16: 9,717,279 km (0.076 R)
• M17: 9,941,826 km (0.041 R)
• M18: 11,424,191 km (0.091 R)
• M19: 12,056,392 km (0.085 R)
• M20: 12,381,169 km (0.116 R)
• M21: 12,778,501 km (0.097 R)
• M22: 13,321,391 km (0.05 R)
• M23: 16,665,352 km (0.096 R)
• M24: 17,149,601 km (0.079 R)
• M25: 17,477,669 km (0.086 R)
• M26: 17,726,450 km (0.038 R)
• M27: 19,892,328 km (0.112 R)
• M28: 21,747,192 km (0.104 R)
• M29: 23,012,790 km (0.093 R)
• M30: 24,429,931 km (0.118 R)
• M31: 31,164,528 km (0.093 R)
• M32: 31,775,934 km (0.101 R)
• M33: 32,770,760 km (0.108 R)
• M34: 33,786,230 km (0.116 R)
• M35: 37,094,438 km (0.074 R)
• M36: 37,505,383 km (0.085 R)
• M37: 42,676,233 km (0.046 R)
• M38: 43,429,907 km (0.101 R)
• M39: 55,111,257 km (0.1 R)
• M40: 64,882,093 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 15,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit