🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.58 AU - 0.88 AU

Year: 226 Days

Day: 27.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,232,798 km

• M1: 162,314 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.99 AU - 1.37 AU

Year: 464 Days

Day: 13.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.02 AU - 1.4 AU

Year: 481 Days

Day: 15.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.43 AU - 2.23 AU

Year: 895 Days

Day: 45.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.99 AU - 2.69 AU

Year: 1295 Days

Day: 29.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,232,798 km

• M1: 681,568 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.9

Radius: 8.7

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.21 AU - 7.71 AU

Year: 6641 Days

Day: 8.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,232,798 km

• M1: 117,135 km (0.113 R)
• M2: 310,416 km (0.038 R)
• M3: 425,456 km (0.075 R)
• M4: 508,034 km (0.088 R)
• M5: 617,091 km (0.106 R)
• M6: 1,018,014 km (0.106 R)
• M7: 1,390,213 km (0.11 R)
• M8: 1,504,207 km (0.09 R)
• M9: 1,833,621 km (0.093 R)
• M10: 2,558,722 km (0.094 R)
• M11: 2,646,237 km (0.101 R)
• M12: 2,878,861 km (0.046 R)
• M13: 3,006,768 km (0.12 R)
• M14: 3,230,716 km (0.092 R)
• M15: 3,421,453 km (0.062 R)
• M16: 3,774,205 km (0.109 R)
• M17: 3,894,332 km (0.076 R)
• M18: 4,159,120 km (0.114 R)
• M19: 4,262,642 km (0.119 R)
• M20: 4,450,985 km (0.042 R)
• M21: 4,835,901 km (0.108 R)
• M22: 5,032,323 km (0.107 R)
• M23: 5,231,587 km (0.073 R)
• M24: 5,298,457 km (0.088 R)
• M25: 5,388,216 km (0.06 R)
• M26: 5,478,573 km (0.098 R)
• M27: 5,546,491 km (0.105 R)
• M28: 6,100,900 km (0.108 R)
• M29: 6,337,115 km (0.106 R)
• M30: 6,408,623 km (0.101 R)
• M31: 7,262,079 km (0.117 R)
• M32: 7,386,993 km (0.085 R)
• M33: 7,537,638 km (0.12 R)
• M34: 8,099,229 km (0.05 R)
• M35: 8,489,829 km (0.109 R)
• M36: 8,621,475 km (0.089 R)
• M37: 9,452,341 km (0.114 R)
• M38: 9,891,112 km (0.085 R)
• M39: 10,224,566 km (0.047 R)
• M40: 10,448,962 km (0.111 R)
• M41: 10,646,731 km (0.113 R)
• M42: 10,703,428 km (0.108 R)
• M43: 11,536,988 km (0.112 R)
• M44: 12,510,720 km (0.044 R)
• M45: 12,931,838 km (0.109 R)
• M46: 13,174,636 km (0.03 R)
• M47: 13,633,752 km (0.091 R)
• M48: 13,726,203 km (0.112 R)
• M49: 15,458,098 km (0.11 R)
• M50: 15,844,958 km (0.046 R)
• M51: 15,974,659 km (0.06 R)
• M52: 16,072,197 km (0.099 R)
• M53: 16,628,551 km (0.111 R)
• M54: 17,191,189 km (0.118 R)
• M55: 17,793,620 km (0.112 R)
• M56: 18,437,040 km (0.117 R)
• M57: 18,573,473 km (0.054 R)
• M58: 18,984,867 km (0.118 R)
• M59: 19,260,726 km (0.089 R)
• M60: 19,433,960 km (0.052 R)
• M61: 19,538,080 km (0.101 R)
• M62: 19,991,362 km (0.106 R)
• M63: 20,518,694 km (0.119 R)
• M64: 20,695,519 km (0.092 R)
• M65: 20,944,001 km (0.111 R)
• M66: 21,122,023 km (0.117 R)
• M67: 21,623,175 km (0.11 R)
• M68: 21,695,132 km (0.046 R)
• M69: 21,875,248 km (0.053 R)
• M70: 22,019,610 km (0.116 R)
• M71: 22,128,218 km (0.057 R)
• M72: 22,600,798 km (0.102 R)
• M73: 22,893,112 km (0.066 R)
• M74: 22,966,415 km (0.085 R)
• M75: 23,297,325 km (0.088 R)
• M76: 23,852,184 km (0.097 R)
• M77: 24,975,065 km (0.061 R)
• M78: 25,088,311 km (0.106 R)
• M79: 25,315,251 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.3

Radius: 7.6

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 14.29 AU - 15.33 AU

Year: 20612 Days

Day: 23.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,232,798 km

• M1: 131,347 km (0.074 R)
• M2: 190,139 km (0.085 R)
• M3: 606,021 km (0.102 R)
• M4: 776,712 km (0.072 R)
• M5: 876,344 km (0.105 R)
• M6: 1,070,672 km (0.04 R)
• M7: 1,239,867 km (0.06 R)
• M8: 1,317,957 km (0.059 R)
• M9: 1,541,307 km (0.069 R)
• M10: 2,451,760 km (0.08 R)
• M11: 2,600,609 km (0.09 R)
• M12: 3,118,218 km (0.055 R)
• M13: 3,809,211 km (0.111 R)
• M14: 4,010,869 km (0.107 R)
• M15: 4,395,036 km (0.073 R)
• M16: 4,485,393 km (0.096 R)
• M17: 4,606,717 km (0.038 R)
• M18: 4,821,839 km (0.111 R)
• M19: 5,166,512 km (0.052 R)
• M20: 5,390,011 km (0.088 R)
• M21: 5,551,577 km (0.079 R)
• M22: 6,146,677 km (0.099 R)
• M23: 6,383,491 km (0.08 R)
• M24: 7,041,572 km (0.086 R)
• M25: 7,396,568 km (0.112 R)
• M26: 7,648,490 km (0.077 R)
• M27: 7,757,398 km (0.107 R)
• M28: 7,940,057 km (0.089 R)
• M29: 8,760,152 km (0.115 R)
• M30: 9,180,373 km (0.084 R)
• M31: 9,607,175 km (0.063 R)
• M32: 9,803,298 km (0.116 R)
• M33: 10,560,712 km (0.068 R)
• M34: 10,641,495 km (0.045 R)
• M35: 11,212,959 km (0.04 R)
• M36: 11,378,115 km (0.112 R)
• M37: 11,669,083 km (0.081 R)
• M38: 12,343,171 km (0.074 R)
• M39: 13,421,622 km (0.119 R)
• M40: 16,037,640 km (0.036 R)
• M41: 16,177,215 km (0.116 R)
• M42: 16,598,183 km (0.108 R)
• M43: 16,880,773 km (0.101 R)
• M44: 17,165,009 km (0.086 R)
• M45: 18,123,932 km (0.084 R)
• M46: 18,414,899 km (0.077 R)
• M47: 18,561,057 km (0.059 R)
• M48: 19,050,840 km (0.114 R)
• M49: 19,396,262 km (0.102 R)
• M50: 19,445,778 km (0.09 R)
• M51: 21,103,173 km (0.063 R)
• M52: 22,181,325 km (0.087 R)
• M53: 22,440,578 km (0.046 R)
• M54: 22,701,028 km (0.083 R)
• M55: 22,753,238 km (0.041 R)
• M56: 23,382,596 km (0.055 R)
• M57: 24,980,900 km (0.104 R)
• M58: 25,196,769 km (0.071 R)
• M59: 25,413,088 km (0.119 R)
• M60: 26,230,042 km (0.068 R)
• M61: 26,669,411 km (0.048 R)
• M62: 28,113,629 km (0.099 R)
• M63: 28,169,728 km (0.05 R)
• M64: 28,506,772 km (0.107 R)
• M65: 29,469,285 km (0.105 R)
• M66: 30,212,487 km (0.113 R)
• M67: 32,773,154 km (0.077 R)
• M68: 32,832,245 km (0.041 R)
• M69: 33,542,984 km (0.062 R)
• M70: 34,378,638 km (0.094 R)
• M71: 34,618,742 km (0.101 R)
• M72: 36,192,512 km (0.099 R)
• M73: 36,375,470 km (0.081 R)
• M74: 37,975,120 km (0.119 R)
• M75: 38,783,547 km (0.075 R)
• M76: 40,038,225 km (0.071 R)
• M77: 40,670,575 km (0.088 R)
• M78: 41,242,487 km (0.107 R)
• M79: 42,137,531 km (0.074 R)
• M80: 42,394,391 km (0.072 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 19,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit