🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.5

Radius: 9.3

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.92 AU - 0.94 AU

Year: 579 Days

Day: 9.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 19,474,761 km

• M1: 118,182 km (0.114 R)
• M2: 207,642 km (0.094 R)
• M3: 308,321 km (0.073 R)
• M4: 390,301 km (0.115 R)
• M5: 461,809 km (0.06 R)
• M6: 642,523 km (0.031 R)
• M7: 749,186 km (0.079 R)
• M8: 872,305 km (0.099 R)
• M9: 981,063 km (0.075 R)
• M10: 1,111,363 km (0.117 R)
• M11: 1,172,997 km (0.09 R)
• M12: 1,253,331 km (0.113 R)
• M13: 1,347,428 km (0.064 R)
• M14: 1,450,202 km (0.093 R)
• M15: 1,524,253 km (0.027 R)
• M16: 1,587,084 km (0.116 R)
• M17: 1,774,231 km (0.085 R)
• M18: 2,170,216 km (0.058 R)
• M19: 2,608,538 km (0.115 R)
• M20: 2,722,532 km (0.109 R)
• M21: 2,884,845 km (0.103 R)
• M22: 3,090,393 km (0.071 R)
• M23: 3,194,962 km (0.114 R)
• M24: 3,407,540 km (0.053 R)
• M25: 3,540,832 km (0.098 R)
• M26: 3,616,529 km (0.094 R)
• M27: 3,761,040 km (0.065 R)
• M28: 3,942,203 km (0.107 R)
• M29: 4,003,239 km (0.117 R)
• M30: 4,144,011 km (0.057 R)
• M31: 4,241,698 km (0.05 R)
• M32: 4,313,206 km (0.038 R)
• M33: 4,403,264 km (0.104 R)
• M34: 4,658,627 km (0.119 R)
• M35: 4,788,179 km (0.119 R)
• M36: 4,994,175 km (0.075 R)
• M37: 5,136,293 km (0.089 R)
• M38: 5,270,183 km (0.073 R)
• M39: 5,434,292 km (0.109 R)
• M40: 5,551,128 km (0.096 R)
• M41: 5,658,988 km (0.038 R)
• M42: 5,718,229 km (0.111 R)
• M43: 5,777,619 km (0.117 R)
• M44: 5,837,159 km (0.107 R)
• M45: 6,107,632 km (0.088 R)
• M46: 6,229,255 km (0.037 R)
• M47: 6,351,776 km (0.068 R)
• M48: 6,464,573 km (0.065 R)
• M49: 6,526,506 km (0.12 R)
• M50: 6,588,589 km (0.083 R)
• M51: 6,661,294 km (0.074 R)
• M52: 6,891,376 km (0.069 R)
• M53: 6,986,221 km (0.06 R)
• M54: 7,060,421 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.2

Radius: 8.5

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.89 AU - 1.07 AU

Year: 626 Days

Day: 6.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 19,474,761 km

• M1: 106,065 km (0.034 R)
• M2: 163,959 km (0.104 R)
• M3: 229,782 km (0.107 R)
• M4: 288,873 km (0.043 R)
• M5: 405,709 km (0.117 R)
• M6: 612,154 km (0.07 R)
• M7: 681,418 km (0.075 R)
• M8: 818,450 km (0.118 R)
• M9: 875,297 km (0.034 R)
• M10: 933,491 km (0.086 R)
• M11: 1,007,392 km (0.038 R)
• M12: 1,105,379 km (0.107 R)
• M13: 1,291,778 km (0.089 R)
• M14: 1,350,869 km (0.102 R)
• M15: 1,542,204 km (0.108 R)
• M16: 1,609,523 km (0.113 R)
• M17: 1,729,501 km (0.047 R)
• M18: 1,803,851 km (0.117 R)
• M19: 2,010,595 km (0.098 R)
• M20: 2,070,435 km (0.057 R)
• M21: 2,177,846 km (0.087 R)
• M22: 2,244,118 km (0.026 R)
• M23: 2,354,521 km (0.046 R)
• M24: 2,471,656 km (0.084 R)
• M25: 2,525,960 km (0.048 R)
• M26: 2,600,759 km (0.114 R)
• M27: 2,686,329 km (0.083 R)
• M28: 2,808,850 km (0.077 R)
• M29: 2,949,023 km (0.117 R)
• M30: 3,123,454 km (0.031 R)
• M31: 3,247,022 km (0.109 R)
• M32: 3,355,929 km (0.066 R)
• M33: 3,526,919 km (0.117 R)
• M34: 3,627,599 km (0.059 R)
• M35: 3,683,997 km (0.037 R)
• M36: 3,769,118 km (0.063 R)
• M37: 3,849,153 km (0.038 R)
• M38: 3,941,306 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.1

Radius: 10.8

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.56 AU - 3.3 AU

Year: 3238 Days

Day: 10.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 19,474,761 km

• M1: 141,220 km (0.079 R)
• M2: 277,504 km (0.096 R)
• M3: 390,600 km (0.112 R)
• M4: 500,255 km (0.104 R)
• M5: 613,650 km (0.07 R)
• M6: 782,995 km (0.032 R)
• M7: 978,819 km (0.099 R)
• M8: 1,257,819 km (0.1 R)
• M9: 1,372,112 km (0.047 R)
• M10: 1,611,319 km (0.038 R)
• M11: 1,851,274 km (0.062 R)
• M12: 1,995,486 km (0.047 R)
• M13: 2,351,679 km (0.114 R)
• M14: 2,522,968 km (0.091 R)
• M15: 2,595,523 km (0.074 R)
• M16: 2,817,676 km (0.09 R)
• M17: 3,030,554 km (0.102 R)
• M18: 3,280,532 km (0.073 R)
• M19: 3,440,302 km (0.077 R)
• M20: 3,618,922 km (0.059 R)
• M21: 3,734,262 km (0.048 R)
• M22: 4,487,188 km (0.093 R)
• M23: 4,899,181 km (0.074 R)
• M24: 4,990,435 km (0.114 R)
• M25: 5,174,590 km (0.114 R)
• M26: 5,267,491 km (0.1 R)
• M27: 5,568,781 km (0.074 R)
• M28: 5,644,926 km (0.094 R)
• M29: 6,089,681 km (0.062 R)
• M30: 6,405,930 km (0.03 R)
• M31: 6,505,862 km (0.096 R)
• M32: 6,646,633 km (0.045 R)
• M33: 6,829,143 km (0.098 R)
• M34: 6,951,663 km (0.111 R)
• M35: 7,075,082 km (0.087 R)
• M36: 7,491,413 km (0.068 R)
• M37: 7,575,636 km (0.118 R)
• M38: 7,681,402 km (0.094 R)
• M39: 7,766,373 km (0.118 R)
• M40: 7,915,822 km (0.11 R)
• M41: 8,545,030 km (0.094 R)
• M42: 8,943,709 km (0.091 R)
• M43: 10,036,671 km (0.077 R)
• M44: 10,176,246 km (0.116 R)
• M45: 10,363,243 km (0.09 R)
• M46: 10,812,336 km (0.09 R)
• M47: 11,075,179 km (0.102 R)
• M48: 11,171,221 km (0.094 R)
• M49: 11,267,712 km (0.077 R)
• M50: 11,631,534 km (0.103 R)
• M51: 11,900,959 km (0.07 R)
• M52: 12,221,996 km (0.066 R)
• M53: 12,495,910 km (0.117 R)
• M54: 12,646,106 km (0.095 R)
• M55: 12,872,598 km (0.071 R)
• M56: 13,431,944 km (0.119 R)
• M57: 14,155,250 km (0.114 R)
• M58: 14,626,932 km (0.104 R)
• M59: 15,023,965 km (0.11 R)
• M60: 15,612,782 km (0.101 R)
• M61: 15,720,642 km (0.072 R)
• M62: 15,855,878 km (0.09 R)
• M63: 15,964,187 km (0.105 R)
• M64: 16,154,625 km (0.033 R)
• M65: 16,400,415 km (0.11 R)
• M66: 16,868,207 km (0.111 R)
• M67: 17,006,585 km (0.11 R)
• M68: 17,256,713 km (0.03 R)
• M69: 17,451,938 km (0.076 R)
• M70: 17,929,454 km (0.109 R)
• M71: 18,411,309 km (0.076 R)
• M72: 18,582,449 km (0.108 R)
• M73: 19,098,861 km (0.099 R)
• M74: 19,416,756 km (0.05 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 18,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit