🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.47 AU - 0.63 AU

Year: 268 Days

Day: 43 Hours

Environment

Temp: -117 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.9

Radius: 8

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.59 AU - 0.83 AU

Year: 392 Days

Day: 14.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 26,581,959 km

• M1: 100,380 km (0.103 R)
• M2: 154,834 km (0.047 R)
• M3: 341,682 km (0.098 R)
• M4: 476,619 km (0.115 R)
• M5: 532,419 km (0.041 R)
• M6: 626,516 km (0.109 R)
• M7: 707,448 km (0.08 R)
• M8: 823,985 km (0.057 R)
• M9: 901,178 km (0.095 R)
• M10: 1,023,997 km (0.115 R)
• M11: 1,129,913 km (0.113 R)
• M12: 1,225,655 km (0.102 R)
• M13: 1,305,241 km (0.031 R)
• M14: 1,381,686 km (0.108 R)
• M15: 1,454,989 km (0.112 R)
• M16: 1,682,378 km (0.073 R)
• M17: 1,750,295 km (0.09 R)
• M18: 1,867,281 km (0.053 R)
• M19: 1,926,821 km (0.104 R)
• M20: 2,020,020 km (0.039 R)
• M21: 2,081,056 km (0.102 R)
• M22: 2,216,741 km (0.088 R)
• M23: 2,291,391 km (0.095 R)
• M24: 2,647,134 km (0.088 R)
• M25: 2,708,021 km (0.053 R)
• M26: 2,788,056 km (0.115 R)
• M27: 2,881,405 km (0.107 R)
• M28: 2,982,084 km (0.105 R)
• M29: 3,167,585 km (0.104 R)
• M30: 3,284,720 km (0.116 R)
• M31: 3,343,812 km (0.059 R)
• M32: 3,550,107 km (0.079 R)
• M33: 3,685,344 km (0.107 R)
• M34: 3,746,828 km (0.046 R)
• M35: 3,836,138 km (0.045 R)
• M36: 3,891,489 km (0.049 R)
• M37: 3,982,146 km (0.107 R)
• M38: 4,080,432 km (0.08 R)
• M39: 4,144,011 km (0.049 R)
• M40: 4,243,643 km (0.102 R)
• M41: 4,315,300 km (0.079 R)
• M42: 4,467,142 km (0.052 R)
• M43: 4,746,292 km (0.061 R)
• M44: 4,798,352 km (0.097 R)
• M45: 4,858,041 km (0.078 R)
• M46: 4,918,030 km (0.07 R)
• M47: 4,970,688 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.8

Radius: 12.3

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.09 AU - 4.41 AU

Year: 4764 Days

Day: 13.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 26,581,959 km

• M1: 171,888 km (0.025 R)
• M2: 297,251 km (0.047 R)
• M3: 380,427 km (0.104 R)
• M4: 457,321 km (0.09 R)
• M5: 541,395 km (0.073 R)
• M6: 652,995 km (0.056 R)
• M7: 739,761 km (0.078 R)
• M8: 963,709 km (0.066 R)
• M9: 1,293,124 km (0.106 R)
• M10: 1,420,432 km (0.049 R)
• M11: 1,612,216 km (0.055 R)
• M12: 1,781,411 km (0.059 R)
• M13: 1,860,250 km (0.083 R)
• M14: 2,307,248 km (0.113 R)
• M15: 2,499,182 km (0.052 R)
• M16: 2,806,157 km (0.034 R)
• M17: 3,279,784 km (0.093 R)
• M18: 3,596,333 km (0.111 R)
• M19: 3,881,466 km (0.085 R)
• M20: 4,195,323 km (0.104 R)
• M21: 4,517,407 km (0.103 R)
• M22: 4,692,586 km (0.06 R)
• M23: 5,208,699 km (0.047 R)
• M24: 5,578,654 km (0.108 R)
• M25: 6,515,735 km (0.097 R)
• M26: 6,964,828 km (0.082 R)
• M27: 7,142,102 km (0.088 R)
• M28: 7,346,751 km (0.055 R)
• M29: 7,501,436 km (0.044 R)
• M30: 7,605,107 km (0.084 R)
• M31: 8,051,357 km (0.105 R)
• M32: 8,291,163 km (0.103 R)
• M33: 8,425,352 km (0.072 R)
• M34: 8,587,367 km (0.076 R)
• M35: 8,832,408 km (0.118 R)
• M36: 9,052,167 km (0.102 R)
• M37: 9,245,896 km (0.046 R)
• M38: 9,357,197 km (0.116 R)
• M39: 9,863,736 km (0.113 R)
• M40: 10,006,153 km (0.072 R)
• M41: 10,466,166 km (0.111 R)
• M42: 10,582,254 km (0.056 R)
• M43: 11,080,415 km (0.065 R)
• M44: 11,556,436 km (0.09 R)
• M45: 11,857,277 km (0.094 R)
• M46: 12,559,040 km (0.039 R)
• M47: 12,682,459 km (0.044 R)
• M48: 13,939,081 km (0.115 R)
• M49: 14,647,128 km (0.042 R)
• M50: 15,136,612 km (0.109 R)
• M51: 15,664,543 km (0.108 R)
• M52: 15,930,827 km (0.11 R)
• M53: 16,031,207 km (0.115 R)
• M54: 16,535,501 km (0.071 R)
• M55: 16,840,681 km (0.051 R)
• M56: 18,710,505 km (0.099 R)
• M57: 18,887,030 km (0.082 R)
• M58: 19,383,994 km (0.081 R)
• M59: 19,849,393 km (0.042 R)
• M60: 20,499,995 km (0.101 R)
• M61: 20,827,764 km (0.085 R)
• M62: 21,525,638 km (0.073 R)
• M63: 21,710,690 km (0.096 R)
• M64: 22,268,690 km (0.026 R)
• M65: 22,455,688 km (0.111 R)
• M66: 22,906,725 km (0.12 R)
• M67: 23,019,971 km (0.087 R)
• M68: 23,741,481 km (0.101 R)
• M69: 23,894,370 km (0.104 R)
• M70: 24,124,153 km (0.114 R)
• M71: 24,508,918 km (0.088 R)
• M72: 24,779,541 km (0.061 R)
• M73: 24,857,033 km (0.052 R)
• M74: 26,344,484 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 16,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit