🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.6 AU - 0.92 AU

Year: 296 Days

Day: 13.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,903,060 km

• M1: 199,264 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.48 AU - 1.54 AU

Year: 828 Days

Day: 16.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.4

Radius: 9.2

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.31 AU - 2.77 AU

Year: 1806 Days

Day: 7.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 29,903,060 km

• M1: 116,836 km (0.054 R)
• M2: 216,319 km (0.073 R)
• M3: 293,960 km (0.074 R)
• M4: 385,215 km (0.087 R)
• M5: 444,306 km (0.075 R)
• M6: 507,286 km (0.094 R)
• M7: 658,081 km (0.113 R)
• M8: 824,284 km (0.093 R)
• M9: 888,312 km (0.084 R)
• M10: 1,013,226 km (0.095 R)
• M11: 1,099,993 km (0.08 R)
• M12: 1,216,530 km (0.094 R)
• M13: 1,365,829 km (0.077 R)
• M14: 1,631,814 km (0.039 R)
• M15: 1,703,471 km (0.104 R)
• M16: 1,860,698 km (0.092 R)
• M17: 1,957,339 km (0.069 R)
• M18: 2,033,783 km (0.107 R)
• M19: 2,212,253 km (0.085 R)
• M20: 2,395,959 km (0.099 R)
• M21: 2,489,757 km (0.096 R)
• M22: 2,889,483 km (0.091 R)
• M23: 3,014,696 km (0.115 R)
• M24: 3,103,408 km (0.039 R)
• M25: 3,335,584 km (0.102 R)
• M26: 3,600,222 km (0.057 R)
• M27: 3,776,000 km (0.087 R)
• M28: 3,913,181 km (0.106 R)
• M29: 4,107,958 km (0.116 R)
• M30: 4,291,664 km (0.116 R)
• M31: 4,478,212 km (0.045 R)
• M32: 4,623,472 km (0.096 R)
• M33: 4,785,037 km (0.085 R)
• M34: 4,874,048 km (0.071 R)
• M35: 5,038,606 km (0.065 R)
• M36: 5,388,665 km (0.079 R)
• M37: 5,621,140 km (0.075 R)
• M38: 5,968,207 km (0.107 R)
• M39: 6,032,085 km (0.108 R)
• M40: 6,241,223 km (0.101 R)
• M41: 6,584,101 km (0.118 R)
• M42: 6,666,680 km (0.112 R)
• M43: 6,749,557 km (0.113 R)
• M44: 6,983,528 km (0.099 R)
• M45: 7,050,996 km (0.076 R)
• M46: 7,135,370 km (0.11 R)
• M47: 7,237,246 km (0.074 R)
• M48: 7,408,087 km (0.098 R)
• M49: 7,701,448 km (0.078 R)
• M50: 8,604,720 km (0.097 R)
• M51: 8,785,733 km (0.055 R)
• M52: 8,858,438 km (0.084 R)
• M53: 9,004,595 km (0.059 R)
• M54: 9,373,503 km (0.108 R)
• M55: 11,034,937 km (0.105 R)
• M56: 11,152,820 km (0.057 R)
• M57: 11,290,899 km (0.12 R)
• M58: 11,829,003 km (0.107 R)
• M59: 12,010,166 km (0.091 R)
• M60: 12,111,294 km (0.099 R)
• M61: 12,538,845 km (0.044 R)
• M62: 12,806,027 km (0.066 R)
• M63: 13,012,771 km (0.084 R)
• M64: 13,304,187 km (0.092 R)
• M65: 13,429,850 km (0.097 R)
• M66: 14,191,303 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.9

Radius: 8.4

Gravity: 14.03 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.05 AU - 5.83 AU

Year: 4899 Days

Day: 13.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 29,903,060 km

• M1: 253,419 km (0.116 R)
• M2: 435,779 km (0.1 R)
• M3: 502,649 km (0.11 R)
• M4: 686,804 km (0.079 R)
• M5: 835,803 km (0.066 R)
• M6: 1,379,891 km (0.108 R)
• M7: 1,482,664 km (0.12 R)
• M8: 1,825,692 km (0.107 R)
• M9: 1,977,534 km (0.101 R)
• M10: 2,395,810 km (0.085 R)
• M11: 2,541,369 km (0.076 R)
• M12: 2,647,134 km (0.085 R)
• M13: 2,754,396 km (0.07 R)
• M14: 3,243,581 km (0.105 R)
• M15: 3,521,833 km (0.077 R)
• M16: 3,616,379 km (0.1 R)
• M17: 3,904,953 km (0.093 R)
• M18: 4,301,388 km (0.115 R)
• M19: 4,946,304 km (0.072 R)
• M20: 5,078,997 km (0.103 R)
• M21: 5,185,960 km (0.117 R)
• M22: 5,429,356 km (0.042 R)
• M23: 6,068,587 km (0.116 R)
• M24: 6,125,285 km (0.079 R)
• M25: 6,239,278 km (0.101 R)
• M26: 6,382,593 km (0.094 R)
• M27: 6,527,254 km (0.096 R)
• M28: 6,702,134 km (0.047 R)
• M29: 6,967,371 km (0.109 R)
• M30: 7,508,168 km (0.083 R)
• M31: 8,218,907 km (0.091 R)
• M32: 8,502,844 km (0.109 R)
• M33: 8,630,152 km (0.112 R)
• M34: 9,015,665 km (0.116 R)
• M35: 9,243,204 km (0.08 R)
• M36: 9,439,775 km (0.085 R)
• M37: 9,604,632 km (0.098 R)
• M38: 9,737,176 km (0.103 R)
• M39: 10,172,206 km (0.084 R)
• M40: 10,375,061 km (0.096 R)
• M41: 10,888,331 km (0.112 R)
• M42: 11,200,243 km (0.072 R)
• M43: 11,868,347 km (0.108 R)
• M44: 12,621,722 km (0.033 R)
• M45: 13,169,250 km (0.098 R)
• M46: 13,316,604 km (0.113 R)
• M47: 13,464,556 km (0.096 R)
• M48: 13,575,857 km (0.12 R)
• M49: 13,650,207 km (0.059 R)
• M50: 13,724,707 km (0.115 R)
• M51: 13,799,356 km (0.081 R)
• M52: 14,099,151 km (0.045 R)
• M53: 14,553,030 km (0.116 R)
• M54: 15,050,144 km (0.1 R)
• M55: 16,733,868 km (0.118 R)
• M56: 16,813,604 km (0.083 R)
• M57: 17,214,227 km (0.09 R)
• M58: 17,577,600 km (0.04 R)
• M59: 19,641,602 km (0.059 R)
• M60: 19,768,012 km (0.078 R)
• M61: 20,063,618 km (0.098 R)
• M62: 20,318,233 km (0.095 R)
• M63: 20,403,354 km (0.069 R)
• M64: 21,347,467 km (0.06 R)
• M65: 21,999,264 km (0.12 R)
• M66: 22,130,312 km (0.074 R)
• M67: 22,349,473 km (0.11 R)
• M68: 22,657,645 km (0.104 R)
• M69: 23,500,778 km (0.029 R)
• M70: 23,858,916 km (0.096 R)
• M71: 24,038,583 km (0.097 R)
• M72: 24,263,877 km (0.077 R)
• M73: 24,852,993 km (0.09 R)
• M74: 26,415,693 km (0.071 R)
• M75: 26,555,118 km (0.034 R)
• M76: 26,741,367 km (0.116 R)
• M77: 26,928,066 km (0.086 R)
• M78: 28,723,390 km (0.027 R)
• M79: 29,058,339 km (0.104 R)
• M80: 29,442,656 km (0.084 R)
• M81: 30,508,242 km (0.063 R)
• M82: 31,586,394 km (0.092 R)
• M83: 31,833,230 km (0.104 R)
• M84: 32,179,848 km (0.039 R)
• M85: 32,627,296 km (0.08 R)
• M86: 33,327,414 km (0.044 R)
• M87: 33,427,794 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.4

Radius: 9.7

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.82 AU - 5.36 AU

Year: 5124 Days

Day: 9.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,903,060 km

• M1: 169,943 km (0.103 R)
• M2: 404,961 km (0.079 R)
• M3: 504,743 km (0.043 R)
• M4: 591,510 km (0.038 R)
• M5: 696,079 km (0.097 R)
• M6: 871,707 km (0.104 R)
• M7: 1,297,313 km (0.069 R)
• M8: 1,484,460 km (0.051 R)
• M9: 1,630,916 km (0.107 R)
• M10: 1,782,159 km (0.11 R)
• M11: 2,044,554 km (0.093 R)
• M12: 2,226,615 km (0.106 R)
• M13: 2,548,400 km (0.057 R)
• M14: 2,704,879 km (0.034 R)
• M15: 2,844,604 km (0.081 R)
• M16: 3,299,231 km (0.113 R)
• M17: 3,491,764 km (0.049 R)
• M18: 3,644,204 km (0.101 R)
• M19: 3,710,177 km (0.064 R)
• M20: 3,978,256 km (0.088 R)
• M21: 4,046,323 km (0.069 R)
• M22: 4,229,581 km (0.096 R)
• M23: 4,462,504 km (0.08 R)
• M24: 5,112,657 km (0.11 R)
• M25: 5,436,237 km (0.074 R)
• M26: 6,181,982 km (0.08 R)
• M27: 6,340,407 km (0.109 R)
• M28: 6,634,217 km (0.119 R)
• M29: 8,111,645 km (0.088 R)
• M30: 8,256,157 km (0.103 R)
• M31: 8,753,869 km (0.111 R)
• M32: 9,564,241 km (0.09 R)
• M33: 9,716,980 km (0.067 R)
• M34: 10,492,795 km (0.089 R)
• M35: 11,482,235 km (0.103 R)
• M36: 12,103,365 km (0.078 R)
• M37: 12,768,926 km (0.032 R)
• M38: 12,937,224 km (0.095 R)
• M39: 13,378,238 km (0.025 R)
• M40: 13,446,455 km (0.118 R)
• M41: 13,583,337 km (0.027 R)
• M42: 13,720,668 km (0.083 R)
• M43: 14,066,239 km (0.089 R)
• M44: 14,135,652 km (0.114 R)
• M45: 14,344,641 km (0.059 R)
• M46: 14,801,064 km (0.093 R)
• M47: 16,234,959 km (0.107 R)
• M48: 16,820,934 km (0.08 R)
• M49: 16,931,487 km (0.066 R)
• M50: 18,696,293 km (0.046 R)
• M51: 19,426,181 km (0.112 R)
• M52: 19,814,088 km (0.109 R)
• M53: 21,231,678 km (0.091 R)
• M54: 22,073,764 km (0.058 R)
• M55: 22,356,803 km (0.093 R)
• M56: 22,478,426 km (0.076 R)
• M57: 23,336,520 km (0.084 R)
• M58: 23,666,234 km (0.119 R)
• M59: 23,872,978 km (0.047 R)
• M60: 24,413,625 km (0.116 R)
• M61: 24,622,613 km (0.119 R)
• M62: 25,000,347 km (0.076 R)
• M63: 25,846,623 km (0.081 R)
• M64: 26,187,706 km (0.104 R)
• M65: 26,315,911 km (0.078 R)
• M66: 26,444,416 km (0.118 R)
• M67: 26,573,219 km (0.106 R)
• M68: 26,659,089 km (0.102 R)
• M69: 27,046,996 km (0.102 R)
• M70: 27,349,932 km (0.098 R)
• M71: 27,480,082 km (0.066 R)
• M72: 27,784,663 km (0.088 R)
• M73: 28,572,894 km (0.06 R)
• M74: 28,837,383 km (0.07 R)
• M75: 29,058,339 km (0.11 R)
• M76: 29,146,901 km (0.037 R)
• M77: 29,457,466 km (0.087 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 20,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit