🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.65 AU - 0.69 AU

Year: 202 Days

Day: 44 Hours

Environment

Temp: 117 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.09 AU - 1.63 AU

Year: 585 Days

Day: 20.1 Hours

Environment

Temp: -20 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.09 AU - 1.65 AU

Year: 592 Days

Day: 45.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.52 AU - 2.46 AU

Year: 1036 Days

Day: 16.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.45 AU - 4.79 AU

Year: 3085 Days

Day: 22.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.4

Radius: 9.5

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.18 AU - 6.2 AU

Year: 5008 Days

Day: 8.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 31,993,206 km

• M1: 151,393 km (0.087 R)
• M2: 306,526 km (0.082 R)
• M3: 406,607 km (0.035 R)
• M4: 466,446 km (0.111 R)
• M5: 597,045 km (0.116 R)
• M6: 763,847 km (0.108 R)
• M7: 823,087 km (0.069 R)
• M8: 991,385 km (0.042 R)
• M9: 1,076,656 km (0.12 R)
• M10: 1,304,493 km (0.076 R)
• M11: 1,376,600 km (0.12 R)
• M12: 1,442,871 km (0.106 R)
• M13: 1,540,409 km (0.106 R)
• M14: 1,687,015 km (0.074 R)
• M15: 1,838,408 km (0.117 R)
• M16: 1,961,228 km (0.073 R)
• M17: 2,027,799 km (0.12 R)
• M18: 2,214,946 km (0.1 R)
• M19: 2,407,927 km (0.053 R)
• M20: 2,698,446 km (0.035 R)
• M21: 2,772,946 km (0.079 R)
• M22: 3,019,633 km (0.058 R)
• M23: 3,116,423 km (0.099 R)
• M24: 3,534,399 km (0.087 R)
• M25: 3,739,797 km (0.12 R)
• M26: 3,991,421 km (0.102 R)
• M27: 4,622,275 km (0.114 R)
• M28: 4,767,983 km (0.108 R)
• M29: 4,949,446 km (0.067 R)
• M30: 5,249,240 km (0.091 R)
• M31: 5,330,920 km (0.115 R)
• M32: 5,866,480 km (0.093 R)
• M33: 6,146,827 km (0.112 R)
• M34: 6,319,762 km (0.072 R)
• M35: 6,695,552 km (0.09 R)
• M36: 6,886,140 km (0.071 R)
• M37: 7,014,195 km (0.062 R)
• M38: 7,207,925 km (0.047 R)
• M39: 7,337,925 km (0.116 R)
• M40: 7,693,071 km (0.057 R)
• M41: 7,973,267 km (0.08 R)
• M42: 8,819,842 km (0.058 R)
• M43: 9,084,929 km (0.101 R)
• M44: 9,211,489 km (0.097 R)
• M45: 9,395,195 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.6

Radius: 14.7

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.81 AU - 6.09 AU

Year: 5355 Days

Day: 7.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,993,206 km

• M1: 191,336 km (0.118 R)
• M2: 701,315 km (0.081 R)
• M3: 1,029,981 km (0.037 R)
• M4: 1,425,069 km (0.057 R)
• M5: 1,527,095 km (0.064 R)
• M6: 1,775,428 km (0.109 R)
• M7: 1,942,379 km (0.109 R)
• M8: 2,056,672 km (0.072 R)
• M9: 2,312,484 km (0.069 R)
• M10: 3,008,712 km (0.12 R)
• M11: 3,209,772 km (0.091 R)
• M12: 3,323,466 km (0.114 R)
• M13: 3,484,882 km (0.119 R)
• M14: 3,625,355 km (0.066 R)
• M15: 4,009,373 km (0.103 R)
• M16: 4,482,700 km (0.089 R)
• M17: 4,765,141 km (0.102 R)
• M18: 4,895,441 km (0.097 R)
• M19: 5,106,374 km (0.12 R)
• M20: 5,537,515 km (0.104 R)
• M21: 6,149,669 km (0.099 R)
• M22: 6,435,102 km (0.084 R)
• M23: 6,783,515 km (0.075 R)
• M24: 6,930,570 km (0.037 R)
• M25: 7,167,982 km (0.046 R)
• M26: 7,438,305 km (0.089 R)
• M27: 7,589,998 km (0.095 R)
• M28: 7,712,069 km (0.043 R)
• M29: 7,865,706 km (0.06 R)
• M30: 8,301,036 km (0.108 R)
• M31: 8,426,848 km (0.093 R)
• M32: 8,521,693 km (0.086 R)
• M33: 8,648,702 km (0.114 R)
• M34: 8,744,444 km (0.118 R)
• M35: 8,872,500 km (0.106 R)
• M36: 9,260,557 km (0.083 R)
• M37: 9,720,421 km (0.12 R)
• M38: 10,154,105 km (0.069 R)
• M39: 10,288,893 km (0.032 R)
• M40: 10,937,100 km (0.104 R)
• M41: 11,739,543 km (0.101 R)
• M42: 12,023,181 km (0.027 R)
• M43: 12,997,063 km (0.03 R)
• M44: 13,143,519 km (0.099 R)
• M45: 13,253,623 km (0.12 R)
• M46: 13,586,179 km (0.11 R)
• M47: 14,905,184 km (0.042 R)
• M48: 15,096,968 km (0.063 R)
• M49: 15,289,501 km (0.103 R)
• M50: 18,070,824 km (0.09 R)
• M51: 18,357,454 km (0.116 R)
• M52: 18,563,151 km (0.069 R)
• M53: 19,435,307 km (0.096 R)
• M54: 20,193,618 km (0.113 R)
• M55: 21,133,542 km (0.107 R)
• M56: 21,262,794 km (0.111 R)
• M57: 21,565,431 km (0.081 R)
• M58: 21,869,563 km (0.115 R)
• M59: 22,218,874 km (0.079 R)
• M60: 23,144,586 km (0.099 R)
• M61: 23,322,458 km (0.113 R)
• M62: 23,500,629 km (0.039 R)
• M63: 24,851,797 km (0.105 R)
• M64: 25,261,994 km (0.06 R)
• M65: 26,181,722 km (0.077 R)
• M66: 26,413,449 km (0.083 R)
• M67: 27,581,808 km (0.095 R)
• M68: 29,197,914 km (0.032 R)
• M69: 29,872,301 km (0.047 R)
• M70: 30,260,059 km (0.081 R)
• M71: 32,421,898 km (0.098 R)
• M72: 32,521,380 km (0.063 R)
• M73: 32,621,012 km (0.115 R)
• M74: 32,720,645 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.4

Radius: 13

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.02 AU - 8.12 AU

Year: 6936 Days

Day: 6.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 31,993,206 km

• M1: 188,793 km (0.071 R)
• M2: 370,105 km (0.119 R)
• M3: 465,549 km (0.07 R)
• M4: 572,212 km (0.094 R)
• M5: 1,354,758 km (0.052 R)
• M6: 1,602,343 km (0.092 R)
• M7: 1,688,212 km (0.055 R)
• M8: 2,122,943 km (0.12 R)
• M9: 2,694,557 km (0.118 R)
• M10: 2,839,667 km (0.104 R)
• M11: 3,581,672 km (0.057 R)
• M12: 3,787,968 km (0.069 R)
• M13: 3,904,205 km (0.118 R)
• M14: 3,998,302 km (0.119 R)
• M15: 4,406,106 km (0.03 R)
• M16: 4,702,160 km (0.06 R)
• M17: 4,903,220 km (0.1 R)
• M18: 5,132,853 km (0.113 R)
• M19: 5,339,896 km (0.038 R)
• M20: 5,789,288 km (0.089 R)
• M21: 6,333,675 km (0.067 R)
• M22: 6,612,076 km (0.065 R)
• M23: 7,037,233 km (0.083 R)
• M24: 7,180,997 km (0.057 R)
• M25: 8,275,006 km (0.053 R)
• M26: 8,487,734 km (0.101 R)
• M27: 8,640,923 km (0.098 R)
• M28: 8,764,191 km (0.112 R)
• M29: 9,547,336 km (0.117 R)
• M30: 9,706,658 km (0.112 R)
• M31: 9,963,517 km (0.043 R)
• M32: 10,813,532 km (0.107 R)
• M33: 11,247,366 km (0.106 R)
• M34: 11,618,967 km (0.088 R)
• M35: 12,029,015 km (0.083 R)
• M36: 12,617,982 km (0.1 R)
• M37: 13,074,704 km (0.118 R)
• M38: 13,358,491 km (0.105 R)
• M39: 14,004,455 km (0.093 R)
• M40: 14,367,828 km (0.046 R)
• M41: 14,624,089 km (0.085 R)
• M42: 15,252,550 km (0.115 R)
• M43: 16,192,773 km (0.093 R)
• M44: 16,612,395 km (0.112 R)
• M45: 16,842,925 km (0.08 R)
• M46: 18,924,131 km (0.103 R)
• M47: 19,205,075 km (0.08 R)
• M48: 19,649,381 km (0.067 R)
• M49: 20,137,968 km (0.087 R)
• M50: 20,260,638 km (0.116 R)
• M51: 20,589,305 km (0.09 R)
• M52: 21,168,547 km (0.104 R)
• M53: 22,089,622 km (0.115 R)
• M54: 22,343,190 km (0.114 R)
• M55: 22,555,170 km (0.063 R)
• M56: 22,767,898 km (0.08 R)
• M57: 23,281,019 km (0.116 R)
• M58: 23,754,646 km (0.062 R)
• M59: 24,101,264 km (0.072 R)
• M60: 24,711,623 km (0.091 R)
• M61: 24,887,102 km (0.097 R)
• M62: 25,371,350 km (0.042 R)
• M63: 25,858,890 km (0.11 R)
• M64: 25,947,900 km (0.073 R)
• M65: 26,573,519 km (0.106 R)
• M66: 26,978,330 km (0.114 R)
• M67: 27,113,716 km (0.08 R)
• M68: 27,339,908 km (0.103 R)
• M69: 28,067,852 km (0.109 R)
• M70: 28,802,228 km (0.089 R)
• M71: 30,149,356 km (0.053 R)
• M72: 31,137,600 km (0.101 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: 210 - 10,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit