🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.4

Radius: 12.3

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.47 AU - 0.67 AU

Year: 302 Days

Day: 7.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 22,382,933 km

• M1: 160,369 km (0.063 R)
• M2: 254,616 km (0.113 R)
• M3: 366,216 km (0.076 R)
• M4: 451,486 km (0.059 R)
• M5: 601,383 km (0.077 R)
• M6: 711,039 km (0.102 R)
• M7: 799,152 km (0.11 R)
• M8: 962,513 km (0.074 R)
• M9: 1,048,681 km (0.04 R)
• M10: 1,208,900 km (0.108 R)
• M11: 1,309,879 km (0.084 R)
• M12: 1,439,431 km (0.105 R)
• M13: 1,554,621 km (0.054 R)
• M14: 1,665,323 km (0.116 R)
• M15: 1,822,551 km (0.066 R)
• M16: 1,955,992 km (0.079 R)
• M17: 2,051,136 km (0.117 R)
• M18: 2,139,399 km (0.111 R)
• M19: 2,246,062 km (0.1 R)
• M20: 2,363,497 km (0.087 R)
• M21: 2,500,828 km (0.118 R)
• M22: 2,604,499 km (0.083 R)
• M23: 2,695,754 km (0.082 R)
• M24: 2,792,992 km (0.078 R)
• M25: 2,886,491 km (0.037 R)
• M26: 2,971,762 km (0.046 R)
• M27: 3,110,738 km (0.113 R)
• M28: 3,247,022 km (0.104 R)
• M29: 3,365,653 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.6

Radius: 12.8

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.55 AU - 0.75 AU

Year: 368 Days

Day: 5.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 22,382,933 km

• M1: 168,298 km (0.087 R)
• M2: 248,931 km (0.072 R)
• M3: 362,476 km (0.077 R)
• M4: 470,336 km (0.103 R)
• M5: 556,504 km (0.115 R)
• M6: 680,820 km (0.062 R)
• M7: 793,318 km (0.053 R)
• M8: 904,918 km (0.119 R)
• M9: 989,440 km (0.111 R)
• M10: 1,081,144 km (0.036 R)
• M11: 1,233,584 km (0.084 R)
• M12: 1,412,353 km (0.106 R)
• M13: 1,531,583 km (0.114 R)
• M14: 1,714,691 km (0.065 R)
• M15: 1,801,308 km (0.079 R)
• M16: 1,910,514 km (0.051 R)
• M17: 2,097,512 km (0.07 R)
• M18: 2,185,176 km (0.11 R)
• M19: 2,302,162 km (0.054 R)
• M20: 2,449,815 km (0.066 R)
• M21: 2,542,416 km (0.117 R)
• M22: 2,689,471 km (0.089 R)
• M23: 2,809,149 km (0.077 R)
• M24: 2,973,706 km (0.086 R)
• M25: 3,066,457 km (0.109 R)
• M26: 3,274,099 km (0.084 R)
• M27: 3,376,574 km (0.089 R)
• M28: 3,499,543 km (0.114 R)
• M29: 3,743,537 km (0.074 R)
• M30: 3,925,149 km (0.111 R)
• M31: 4,089,108 km (0.1 R)
• M32: 4,262,343 km (0.077 R)
• M33: 4,445,002 km (0.06 R)
• M34: 4,551,665 km (0.062 R)
• M35: 4,680,768 km (0.048 R)
• M36: 4,782,046 km (0.103 R)
• M37: 4,884,071 km (0.037 R)
• M38: 4,972,184 km (0.116 R)
• M39: 5,053,416 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.8

Radius: 10

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.83 AU - 4.05 AU

Year: 5497 Days

Day: 7.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 22,382,933 km

• M1: 169,345 km (0.101 R)
• M2: 302,487 km (0.07 R)
• M3: 554,410 km (0.096 R)
• M4: 715,377 km (0.069 R)
• M5: 860,188 km (0.092 R)
• M6: 947,553 km (0.107 R)
• M7: 1,038,060 km (0.113 R)
• M8: 1,616,255 km (0.086 R)
• M9: 1,684,472 km (0.071 R)
• M10: 1,852,620 km (0.082 R)
• M11: 1,924,277 km (0.107 R)
• M12: 2,358,859 km (0.067 R)
• M13: 2,531,645 km (0.053 R)
• M14: 2,923,442 km (0.053 R)
• M15: 3,929,038 km (0.115 R)
• M16: 4,134,736 km (0.112 R)
• M17: 5,113,704 km (0.074 R)
• M18: 5,215,431 km (0.09 R)
• M19: 5,317,756 km (0.111 R)
• M20: 6,510,350 km (0.109 R)
• M21: 6,776,484 km (0.11 R)
• M22: 6,955,852 km (0.058 R)
• M23: 7,046,060 km (0.076 R)
• M24: 7,136,866 km (0.084 R)
• M25: 7,549,606 km (0.107 R)
• M26: 7,735,706 km (0.091 R)
• M27: 9,006,091 km (0.108 R)
• M28: 9,527,290 km (0.083 R)
• M29: 10,288,743 km (0.078 R)
• M30: 10,443,427 km (0.095 R)
• M31: 10,702,830 km (0.107 R)
• M32: 10,938,148 km (0.047 R)
• M33: 11,896,771 km (0.055 R)
• M34: 12,937,523 km (0.117 R)
• M35: 13,328,273 km (0.07 R)
• M36: 13,412,646 km (0.06 R)
• M37: 13,497,019 km (0.045 R)
• M38: 13,666,364 km (0.118 R)
• M39: 13,921,877 km (0.034 R)
• M40: 14,064,444 km (0.113 R)
• M41: 14,207,459 km (0.051 R)
• M42: 14,668,520 km (0.061 R)
• M43: 14,813,630 km (0.05 R)
• M44: 14,900,995 km (0.052 R)
• M45: 15,812,944 km (0.112 R)
• M46: 16,111,092 km (0.089 R)
• M47: 17,536,760 km (0.053 R)
• M48: 19,926,436 km (0.115 R)
• M49: 20,280,684 km (0.112 R)
• M50: 20,604,564 km (0.06 R)
• M51: 21,388,905 km (0.062 R)
• M52: 21,619,435 km (0.103 R)
• M53: 22,216,181 km (0.084 R)
• M54: 22,316,262 km (0.116 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: 458 - 19,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit