🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.08 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.66 AU - 2.64 AU

Year: 1428 Days

Day: 26.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,309,335 km

• M1: 111,750 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.7

Radius: 14.9

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.24 AU - 6.14 AU

Year: 5357 Days

Day: 8 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 21,309,335 km

• M1: 200,012 km (0.07 R)
• M2: 334,052 km (0.092 R)
• M3: 478,264 km (0.095 R)
• M4: 773,271 km (0.058 R)
• M5: 958,174 km (0.103 R)
• M6: 1,554,771 km (0.086 R)
• M7: 1,956,291 km (0.101 R)
• M8: 2,529,251 km (0.087 R)
• M9: 2,960,991 km (0.085 R)
• M10: 3,394,226 km (0.096 R)
• M11: 4,082,227 km (0.092 R)
• M12: 4,688,547 km (0.05 R)
• M13: 4,888,709 km (0.052 R)
• M14: 5,479,920 km (0.046 R)
• M15: 5,717,631 km (0.081 R)
• M16: 5,931,705 km (0.115 R)
• M17: 6,203,225 km (0.095 R)
• M18: 6,312,881 km (0.052 R)
• M19: 6,562,260 km (0.057 R)
• M20: 6,758,383 km (0.08 R)
• M21: 7,070,743 km (0.056 R)
• M22: 7,271,952 km (0.107 R)
• M23: 7,621,413 km (0.105 R)
• M24: 7,768,617 km (0.077 R)
• M25: 8,036,098 km (0.114 R)
• M26: 8,519,150 km (0.12 R)
• M27: 8,764,341 km (0.061 R)
• M28: 9,042,892 km (0.044 R)
• M29: 9,387,266 km (0.095 R)
• M30: 9,481,962 km (0.099 R)
• M31: 9,896,049 km (0.072 R)
• M32: 9,992,539 km (0.115 R)
• M33: 10,283,657 km (0.105 R)
• M34: 10,973,901 km (0.049 R)
• M35: 11,107,044 km (0.109 R)
• M36: 11,274,294 km (0.113 R)
• M37: 11,408,782 km (0.087 R)
• M38: 11,509,911 km (0.085 R)
• M39: 12,054,596 km (0.112 R)
• M40: 12,226,484 km (0.108 R)
• M41: 13,063,185 km (0.115 R)
• M42: 14,280,014 km (0.099 R)
• M43: 14,389,071 km (0.084 R)
• M44: 14,681,535 km (0.1 R)
• M45: 14,938,993 km (0.069 R)
• M46: 15,495,647 km (0.09 R)
• M47: 16,782,637 km (0.102 R)
• M48: 17,090,510 km (0.106 R)
• M49: 17,283,790 km (0.072 R)
• M50: 17,400,177 km (0.074 R)
• M51: 17,672,744 km (0.091 R)
• M52: 18,737,133 km (0.063 R)
• M53: 19,016,582 km (0.102 R)
• M54: 19,176,801 km (0.105 R)
• M55: 19,418,103 km (0.048 R)
• M56: 20,188,681 km (0.063 R)
• M57: 21,093,449 km (0.03 R)
• M58: 22,011,531 km (0.048 R)
• M59: 22,433,098 km (0.081 R)
• M60: 23,070,535 km (0.115 R)
• M61: 23,284,460 km (0.063 R)
• M62: 23,541,768 km (0.089 R)
• M63: 23,800,273 km (0.066 R)
• M64: 24,493,959 km (0.076 R)
• M65: 24,624,707 km (0.11 R)
• M66: 25,238,208 km (0.076 R)
• M67: 25,635,390 km (0.075 R)
• M68: 26,346,429 km (0.105 R)
• M69: 26,883,934 km (0.073 R)
• M70: 27,289,494 km (0.067 R)
• M71: 27,833,282 km (0.107 R)
• M72: 27,969,865 km (0.1 R)
• M73: 28,931,779 km (0.116 R)
• M74: 29,532,864 km (0.072 R)
• M75: 31,549,892 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.2

Radius: 11.3

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.23 AU - 6.59 AU

Year: 5701 Days

Day: 5.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 21,309,335 km

• M1: 161,715 km (0.12 R)
• M2: 239,656 km (0.096 R)
• M3: 329,265 km (0.091 R)
• M4: 459,415 km (0.039 R)
• M5: 610,509 km (0.111 R)
• M6: 702,661 km (0.075 R)
• M7: 780,003 km (0.088 R)
• M8: 881,431 km (0.077 R)
• M9: 1,064,838 km (0.037 R)
• M10: 1,297,313 km (0.041 R)
• M11: 1,533,677 km (0.101 R)
• M12: 1,893,759 km (0.12 R)
• M13: 1,991,447 km (0.047 R)
• M14: 2,206,868 km (0.109 R)
• M15: 2,384,740 km (0.089 R)
• M16: 2,613,924 km (0.063 R)
• M17: 2,754,994 km (0.089 R)
• M18: 2,882,452 km (0.077 R)
• M19: 2,963,235 km (0.118 R)
• M20: 3,243,431 km (0.085 R)
• M21: 3,688,784 km (0.071 R)
• M22: 4,008,475 km (0.096 R)
• M23: 4,135,334 km (0.088 R)
• M24: 4,281,940 km (0.067 R)
• M25: 4,392,941 km (0.077 R)
• M26: 4,542,539 km (0.115 R)
• M27: 4,636,936 km (0.057 R)
• M28: 4,808,524 km (0.116 R)
• M29: 4,885,567 km (0.111 R)
• M30: 5,060,148 km (0.081 R)
• M31: 5,276,466 km (0.104 R)
• M32: 5,616,802 km (0.115 R)
• M33: 5,697,884 km (0.08 R)
• M34: 6,318,864 km (0.062 R)
• M35: 6,403,387 km (0.103 R)
• M36: 6,831,237 km (0.117 R)
• M37: 7,005,070 km (0.047 R)
• M38: 7,180,249 km (0.083 R)
• M39: 7,290,503 km (0.082 R)
• M40: 7,873,186 km (0.094 R)
• M41: 7,964,142 km (0.043 R)
• M42: 8,078,285 km (0.078 R)
• M43: 8,262,290 km (0.059 R)
• M44: 8,587,367 km (0.104 R)
• M45: 9,758,419 km (0.103 R)
• M46: 9,831,722 km (0.119 R)
• M47: 9,978,926 km (0.081 R)
• M48: 10,675,603 km (0.07 R)
• M49: 11,310,796 km (0.083 R)
• M50: 11,413,719 km (0.025 R)
• M51: 11,827,956 km (0.117 R)
• M52: 12,379,224 km (0.082 R)
• M53: 13,127,363 km (0.119 R)
• M54: 14,055,468 km (0.058 R)
• M55: 14,807,496 km (0.11 R)
• M56: 15,032,791 km (0.108 R)
• M57: 15,801,724 km (0.08 R)
• M58: 15,945,637 km (0.049 R)
• M59: 16,321,576 km (0.097 R)
• M60: 16,846,964 km (0.116 R)
• M61: 17,318,646 km (0.11 R)
• M62: 17,824,586 km (0.094 R)
• M63: 18,124,530 km (0.094 R)
• M64: 19,248,608 km (0.11 R)
• M65: 19,525,514 km (0.092 R)
• M66: 20,551,905 km (0.096 R)
• M67: 20,803,379 km (0.11 R)
• M68: 20,929,490 km (0.099 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 17,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit