🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.66 AU - 0.66 AU

Year: 346 Days

Day: 40.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.1

Radius: 13.6

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.57 AU - 0.91 AU

Year: 411 Days

Day: 5.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 14,990,812 km

• M1: 175,329 km (0.098 R)
• M2: 283,039 km (0.067 R)
• M3: 374,443 km (0.074 R)
• M4: 473,776 km (0.099 R)
• M5: 563,386 km (0.119 R)
• M6: 708,047 km (0.111 R)
• M7: 796,609 km (0.098 R)
• M8: 885,769 km (0.097 R)
• M9: 978,968 km (0.051 R)
• M10: 1,113,008 km (0.028 R)
• M11: 1,297,462 km (0.119 R)
• M12: 1,387,071 km (0.066 R)
• M13: 1,474,137 km (0.029 R)
• M14: 1,591,871 km (0.097 R)
• M15: 1,683,574 km (0.102 R)
• M16: 1,832,125 km (0.102 R)
• M17: 1,928,616 km (0.075 R)
• M18: 2,079,261 km (0.081 R)
• M19: 2,212,403 km (0.062 R)
• M20: 2,370,677 km (0.12 R)
• M21: 2,470,758 km (0.057 R)
• M22: 2,572,335 km (0.075 R)
• M23: 2,779,977 km (0.074 R)
• M24: 2,874,074 km (0.082 R)
• M25: 2,987,170 km (0.054 R)
• M26: 3,114,029 km (0.118 R)
• M27: 3,261,234 km (0.037 R)
• M28: 3,398,265 km (0.114 R)
• M29: 3,492,811 km (0.078 R)
• M30: 3,684,745 km (0.083 R)
• M31: 3,781,984 km (0.108 R)
• M32: 4,025,679 km (0.099 R)
• M33: 4,186,496 km (0.111 R)
• M34: 4,370,053 km (0.103 R)
• M35: 4,487,039 km (0.097 R)
• M36: 4,674,933 km (0.043 R)
• M37: 4,808,824 km (0.118 R)
• M38: 4,894,094 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.8

Radius: 11.5

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.04 AU - 1.46 AU

Year: 902 Days

Day: 6.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 14,990,812 km

• M1: 144,661 km (0.09 R)
• M2: 227,538 km (0.076 R)
• M3: 403,765 km (0.035 R)
• M4: 482,004 km (0.094 R)
• M5: 576,999 km (0.094 R)
• M6: 813,364 km (0.104 R)
• M7: 1,061,247 km (0.078 R)
• M8: 1,170,304 km (0.034 R)
• M9: 1,528,591 km (0.047 R)
• M10: 1,668,914 km (0.093 R)
• M11: 1,764,956 km (0.062 R)
• M12: 1,838,259 km (0.079 R)
• M13: 1,912,609 km (0.099 R)
• M14: 2,055,924 km (0.07 R)
• M15: 2,185,475 km (0.076 R)
• M16: 2,317,720 km (0.107 R)
• M17: 2,425,580 km (0.071 R)
• M18: 2,627,687 km (0.065 R)
• M19: 2,730,909 km (0.042 R)
• M20: 2,990,013 km (0.082 R)
• M21: 3,297,586 km (0.071 R)
• M22: 3,429,681 km (0.038 R)
• M23: 3,847,208 km (0.114 R)
• M24: 3,975,563 km (0.112 R)
• M25: 4,225,841 km (0.071 R)
• M26: 4,303,033 km (0.044 R)
• M27: 4,470,134 km (0.07 R)
• M28: 4,719,065 km (0.065 R)
• M29: 4,984,302 km (0.097 R)
• M30: 5,207,053 km (0.086 R)
• M31: 5,337,502 km (0.118 R)
• M32: 5,457,181 km (0.038 R)
• M33: 5,529,287 km (0.101 R)
• M34: 5,662,579 km (0.079 R)
• M35: 5,969,254 km (0.116 R)
• M36: 6,357,162 km (0.05 R)
• M37: 6,560,615 km (0.099 R)
• M38: 6,714,700 km (0.11 R)
• M39: 6,792,043 km (0.076 R)
• M40: 7,078,672 km (0.086 R)
• M41: 7,236,797 km (0.081 R)
• M42: 7,556,338 km (0.094 R)
• M43: 7,907,743 km (0.074 R)
• M44: 8,085,615 km (0.098 R)
• M45: 8,223,245 km (0.119 R)
• M46: 8,306,123 km (0.117 R)
• M47: 8,403,361 km (0.089 R)
• M48: 8,556,849 km (0.04 R)
• M49: 8,640,923 km (0.118 R)
• M50: 8,795,756 km (0.082 R)
• M51: 8,937,426 km (0.04 R)
• M52: 9,051,270 km (0.078 R)
• M53: 9,165,562 km (0.108 R)
• M54: 9,613,159 km (0.12 R)
• M55: 9,935,094 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.4

Radius: 12.8

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.4 AU - 3.72 AU

Year: 4337 Days

Day: 12.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 14,990,812 km

• M1: 160,519 km (0.058 R)
• M2: 256,261 km (0.113 R)
• M3: 382,671 km (0.111 R)
• M4: 552,914 km (0.109 R)
• M5: 656,585 km (0.092 R)
• M6: 737,667 km (0.077 R)
• M7: 978,071 km (0.054 R)
• M8: 1,081,892 km (0.116 R)
• M9: 1,235,678 km (0.109 R)
• M10: 1,596,658 km (0.052 R)
• M11: 1,773,932 km (0.11 R)
• M12: 1,892,114 km (0.115 R)
• M13: 2,380,252 km (0.066 R)
• M14: 2,781,324 km (0.108 R)
• M15: 2,957,999 km (0.102 R)
• M16: 3,151,578 km (0.079 R)
• M17: 3,256,596 km (0.076 R)
• M18: 3,729,924 km (0.108 R)
• M19: 3,841,225 km (0.046 R)
• M20: 4,024,482 km (0.098 R)
• M21: 4,152,986 km (0.076 R)
• M22: 4,487,936 km (0.118 R)
• M23: 4,666,257 km (0.072 R)
• M24: 4,801,493 km (0.064 R)
• M25: 5,481,864 km (0.105 R)
• M26: 6,044,652 km (0.116 R)
• M27: 6,407,875 km (0.113 R)
• M28: 6,642,893 km (0.059 R)
• M29: 7,035,139 km (0.062 R)
• M30: 7,260,134 km (0.068 R)
• M31: 7,895,776 km (0.063 R)
• M32: 8,075,592 km (0.09 R)
• M33: 8,202,302 km (0.115 R)
• M34: 8,586,170 km (0.104 R)
• M35: 8,715,572 km (0.058 R)
• M36: 9,051,120 km (0.114 R)
• M37: 9,182,766 km (0.119 R)
• M38: 9,619,741 km (0.087 R)
• M39: 10,200,032 km (0.072 R)
• M40: 10,911,369 km (0.1 R)
• M41: 11,071,738 km (0.106 R)
• M42: 11,172,268 km (0.074 R)
• M43: 11,333,834 km (0.108 R)
• M44: 11,414,916 km (0.108 R)
• M45: 11,496,148 km (0.115 R)
• M46: 11,577,678 km (0.103 R)
• M47: 12,091,248 km (0.102 R)
• M48: 12,759,352 km (0.048 R)
• M49: 12,907,155 km (0.082 R)
• M50: 13,914,098 km (0.025 R)
• M51: 14,109,922 km (0.107 R)
• M52: 14,197,137 km (0.072 R)
• M53: 14,460,130 km (0.093 R)
• M54: 14,968,613 km (0.091 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 11,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit