🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.7

Radius: 13.1

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.63 AU - 0.85 AU

Year: 439 Days

Day: 9.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 23,871,117 km

• M1: 184,604 km (0.096 R)
• M2: 279,898 km (0.116 R)
• M3: 366,365 km (0.115 R)
• M4: 451,337 km (0.095 R)
• M5: 559,646 km (0.114 R)
• M6: 644,318 km (0.087 R)
• M7: 808,427 km (0.068 R)
• M8: 960,418 km (0.113 R)
• M9: 1,099,096 km (0.068 R)
• M10: 1,200,523 km (0.083 R)
• M11: 1,285,046 km (0.093 R)
• M12: 1,387,371 km (0.12 R)
• M13: 1,530,087 km (0.068 R)
• M14: 1,796,371 km (0.104 R)
• M15: 1,958,984 km (0.095 R)
• M16: 2,054,128 km (0.036 R)
• M17: 2,169,169 km (0.097 R)
• M18: 2,311,437 km (0.081 R)
• M19: 2,456,995 km (0.092 R)
• M20: 2,645,040 km (0.115 R)
• M21: 2,730,760 km (0.117 R)
• M22: 3,049,253 km (0.118 R)
• M23: 3,265,871 km (0.1 R)
• M24: 3,487,725 km (0.101 R)
• M25: 3,574,940 km (0.084 R)
• M26: 3,677,714 km (0.095 R)
• M27: 3,961,651 km (0.089 R)
• M28: 4,075,644 km (0.035 R)
• M29: 4,167,647 km (0.11 R)
• M30: 4,283,735 km (0.062 R)
• M31: 4,463,851 km (0.041 R)
• M32: 4,750,929 km (0.026 R)
• M33: 5,019,457 km (0.073 R)
• M34: 5,134,797 km (0.09 R)
• M35: 5,242,807 km (0.112 R)
• M36: 5,614,109 km (0.106 R)
• M37: 5,863,489 km (0.101 R)

Asteroid Belt

Center: 1.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.2

Radius: 8.8

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.41 AU - 1.63 AU

Year: 1294 Days

Day: 8.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 23,871,117 km

• M1: 130,150 km (0.081 R)
• M2: 199,863 km (0.031 R)
• M3: 296,653 km (0.074 R)
• M4: 361,129 km (0.066 R)
• M5: 427,252 km (0.091 R)
• M6: 493,823 km (0.072 R)
• M7: 569,369 km (0.119 R)
• M8: 644,168 km (0.104 R)
• M9: 771,327 km (0.09 R)
• M10: 1,088,624 km (0.105 R)
• M11: 1,171,052 km (0.058 R)
• M12: 1,262,157 km (0.12 R)
• M13: 1,369,269 km (0.108 R)
• M14: 1,458,729 km (0.085 R)
• M15: 1,543,102 km (0.1 R)
• M16: 1,687,314 km (0.044 R)
• M17: 1,828,535 km (0.096 R)
• M18: 1,981,573 km (0.085 R)
• M19: 2,122,943 km (0.095 R)
• M20: 2,218,985 km (0.084 R)
• M21: 2,341,207 km (0.074 R)
• M22: 2,440,689 km (0.109 R)
• M23: 2,584,004 km (0.093 R)
• M24: 2,773,694 km (0.027 R)
• M25: 2,852,532 km (0.089 R)
• M26: 2,941,094 km (0.114 R)
• M27: 3,012,602 km (0.105 R)
• M28: 3,093,834 km (0.115 R)
• M29: 3,194,064 km (0.082 R)
• M30: 3,663,353 km (0.083 R)
• M31: 3,769,567 km (0.063 R)
• M32: 3,994,862 km (0.116 R)
• M33: 4,064,275 km (0.086 R)
• M34: 4,184,402 km (0.111 R)
• M35: 4,265,035 km (0.1 R)
• M36: 4,428,097 km (0.071 R)
• M37: 4,572,309 km (0.093 R)
• M38: 4,697,224 km (0.089 R)
• M39: 4,993,128 km (0.064 R)
• M40: 5,143,474 km (0.081 R)
• M41: 5,306,087 km (0.097 R)
• M42: 5,658,839 km (0.113 R)
• M43: 5,849,426 km (0.06 R)
• M44: 5,951,153 km (0.09 R)
• M45: 6,248,254 km (0.099 R)
• M46: 6,433,606 km (0.088 R)
• M47: 6,562,111 km (0.086 R)
• M48: 6,632,571 km (0.104 R)
• M49: 6,691,363 km (0.095 R)
• M50: 7,350,641 km (0.113 R)
• M51: 7,570,999 km (0.065 R)
• M52: 7,657,167 km (0.109 R)
• M53: 7,719,101 km (0.082 R)
• M54: 7,955,465 km (0.051 R)
• M55: 8,080,828 km (0.087 R)
• M56: 8,244,937 km (0.11 R)
• M57: 8,333,649 km (0.104 R)
• M58: 8,550,565 km (0.071 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44

Radius: 7.2

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.5 AU - 8.28 AU

Year: 13867 Days

Day: 23 Hours

Environment

Temp: -239 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 23,871,117 km

• M1: 245,191 km (0.101 R)
• M2: 339,587 km (0.12 R)
• M3: 1,204,263 km (0.102 R)
• M4: 1,282,353 km (0.076 R)
• M5: 1,457,382 km (0.081 R)
• M6: 1,611,618 km (0.099 R)
• M7: 2,200,734 km (0.088 R)
• M8: 2,410,919 km (0.047 R)
• M9: 2,868,240 km (0.105 R)
• M10: 2,973,557 km (0.059 R)
• M11: 3,669,785 km (0.076 R)
• M12: 3,765,079 km (0.083 R)
• M13: 3,938,762 km (0.109 R)
• M14: 4,174,379 km (0.101 R)
• M15: 4,700,664 km (0.108 R)
• M16: 4,762,747 km (0.115 R)
• M17: 4,908,605 km (0.109 R)
• M18: 4,971,736 km (0.118 R)
• M19: 5,034,866 km (0.056 R)
• M20: 5,119,688 km (0.1 R)
• M21: 5,726,457 km (0.106 R)
• M22: 5,881,590 km (0.069 R)
• M23: 6,678,647 km (0.087 R)
• M24: 6,771,847 km (0.074 R)
• M25: 6,818,671 km (0.034 R)
• M26: 7,244,576 km (0.073 R)
• M27: 7,364,404 km (0.114 R)
• M28: 7,581,770 km (0.102 R)
• M29: 8,802,040 km (0.073 R)
• M30: 9,605,230 km (0.095 R)
• M31: 9,895,899 km (0.104 R)
• M32: 11,503,328 km (0.116 R)
• M33: 12,151,685 km (0.09 R)
• M34: 12,523,436 km (0.078 R)
• M35: 15,197,498 km (0.096 R)
• M36: 15,908,387 km (0.053 R)
• M37: 18,235,083 km (0.1 R)
• M38: 19,354,524 km (0.051 R)
• M39: 21,315,153 km (0.084 R)
• M40: 22,040,553 km (0.104 R)
• M41: 22,773,882 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 11,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit