🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.4 AU - 0.66 AU

Year: 245 Days

Day: 41.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.47 AU - 0.65 AU

Year: 266 Days

Day: 22.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,523,816 km

• M1: 239,207 km (0.111 R)
• M2: 530,324 km (0.112 R)

Asteroid Belt

Center: 0.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.9

Radius: 8

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.35 AU - 1.37 AU

Year: 1008 Days

Day: 5.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 31,523,816 km

• M1: 100,081 km (0.097 R)
• M2: 160,369 km (0.096 R)
• M3: 212,728 km (0.111 R)
• M4: 281,094 km (0.11 R)
• M5: 348,862 km (0.108 R)
• M6: 516,861 km (0.091 R)
• M7: 608,863 km (0.112 R)
• M8: 735,573 km (0.065 R)
• M9: 804,986 km (0.042 R)
• M10: 908,059 km (0.096 R)
• M11: 1,110,914 km (0.076 R)
• M12: 1,168,210 km (0.114 R)
• M13: 1,262,157 km (0.051 R)
• M14: 1,352,514 km (0.118 R)
• M15: 1,604,437 km (0.044 R)
• M16: 1,676,394 km (0.097 R)
• M17: 1,742,666 km (0.113 R)
• M18: 1,850,675 km (0.072 R)
• M19: 1,926,222 km (0.078 R)
• M20: 2,109,031 km (0.101 R)
• M21: 2,224,520 km (0.117 R)
• M22: 2,386,535 km (0.112 R)
• M23: 2,438,894 km (0.045 R)
• M24: 2,730,311 km (0.073 R)
• M25: 2,832,486 km (0.08 R)
• M26: 3,089,645 km (0.081 R)
• M27: 3,163,247 km (0.106 R)
• M28: 3,254,202 km (0.083 R)
• M29: 3,337,528 km (0.105 R)
• M30: 3,489,520 km (0.095 R)
• M31: 3,557,737 km (0.118 R)
• M32: 3,923,354 km (0.026 R)
• M33: 4,030,167 km (0.074 R)
• M34: 4,255,461 km (0.101 R)
• M35: 4,494,369 km (0.087 R)
• M36: 4,671,642 km (0.114 R)
• M37: 4,747,040 km (0.063 R)
• M38: 4,860,884 km (0.078 R)
• M39: 4,946,902 km (0.036 R)
• M40: 5,071,966 km (0.059 R)
• M41: 5,149,458 km (0.101 R)
• M42: 5,335,109 km (0.069 R)
• M43: 5,433,694 km (0.111 R)
• M44: 5,652,705 km (0.072 R)
• M45: 5,793,626 km (0.058 R)
• M46: 5,895,054 km (0.071 R)
• M47: 6,275,182 km (0.094 R)
• M48: 6,494,642 km (0.087 R)
• M49: 6,557,772 km (0.108 R)
• M50: 6,663,538 km (0.05 R)
• M51: 6,759,131 km (0.111 R)
• M52: 7,091,986 km (0.05 R)
• M53: 7,222,286 km (0.099 R)
• M54: 7,309,502 km (0.091 R)
• M55: 7,386,245 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.7

Radius: 10.2

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.01 AU - 6.29 AU

Year: 7431 Days

Day: 9.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 31,523,816 km

• M1: 128,205 km (0.094 R)
• M2: 198,367 km (0.08 R)
• M3: 287,378 km (0.078 R)
• M4: 472,131 km (0.111 R)
• M5: 960,718 km (0.054 R)
• M6: 1,140,385 km (0.118 R)
• M7: 1,430,754 km (0.109 R)
• M8: 1,616,405 km (0.105 R)
• M9: 1,810,134 km (0.06 R)
• M10: 1,943,426 km (0.06 R)
• M11: 2,411,966 km (0.115 R)
• M12: 2,634,269 km (0.096 R)
• M13: 3,072,441 km (0.057 R)
• M14: 3,232,511 km (0.1 R)
• M15: 3,645,102 km (0.071 R)
• M16: 3,843,468 km (0.117 R)
• M17: 3,987,232 km (0.113 R)
• M18: 4,733,277 km (0.116 R)
• M19: 5,106,673 km (0.11 R)
• M20: 5,360,989 km (0.095 R)
• M21: 5,848,978 km (0.084 R)
• M22: 6,487,461 km (0.045 R)
• M23: 6,728,314 km (0.112 R)
• M24: 7,361,262 km (0.088 R)
• M25: 7,866,754 km (0.093 R)
• M26: 8,160,564 km (0.082 R)
• M27: 8,949,244 km (0.056 R)
• M28: 9,179,026 km (0.086 R)
• M29: 9,256,069 km (0.1 R)
• M30: 9,919,685 km (0.093 R)
• M31: 10,317,167 km (0.116 R)
• M32: 10,679,343 km (0.11 R)
• M33: 11,127,838 km (0.063 R)
• M34: 11,499,289 km (0.061 R)
• M35: 11,749,267 km (0.111 R)
• M36: 12,552,608 km (0.1 R)
• M37: 12,766,981 km (0.071 R)
• M38: 13,592,612 km (0.118 R)
• M39: 13,945,364 km (0.07 R)
• M40: 14,078,506 km (0.081 R)
• M41: 14,931,064 km (0.119 R)
• M42: 15,112,826 km (0.107 R)
• M43: 15,616,073 km (0.095 R)
• M44: 16,078,480 km (0.082 R)
• M45: 16,171,380 km (0.045 R)
• M46: 17,158,876 km (0.116 R)
• M47: 17,492,329 km (0.061 R)
• M48: 18,408,317 km (0.065 R)
• M49: 18,505,705 km (0.029 R)
• M50: 18,749,700 km (0.036 R)
• M51: 19,488,414 km (0.095 R)
• M52: 19,936,160 km (0.069 R)
• M53: 20,286,668 km (0.036 R)
• M54: 20,892,539 km (0.115 R)
• M55: 24,222,438 km (0.11 R)
• M56: 24,864,961 km (0.057 R)
• M57: 25,026,527 km (0.12 R)
• M58: 26,166,762 km (0.056 R)
• M59: 26,550,630 km (0.061 R)
• M60: 26,881,241 km (0.089 R)
• M61: 27,213,049 km (0.068 R)
• M62: 27,435,053 km (0.084 R)
• M63: 28,892,884 km (0.079 R)
• M64: 29,745,293 km (0.089 R)
• M65: 30,375,698 km (0.116 R)
• M66: 30,952,547 km (0.076 R)
• M67: 31,707,867 km (0.077 R)
• M68: 32,469,320 km (0.104 R)
• M69: 32,822,820 km (0.117 R)
• M70: 33,355,388 km (0.112 R)
• M71: 33,593,099 km (0.06 R)
• M72: 34,249,385 km (0.099 R)
• M73: 34,970,297 km (0.12 R)
• M74: 35,453,648 km (0.089 R)
• M75: 36,182,938 km (0.113 R)
• M76: 36,366,046 km (0.057 R)
• M77: 36,488,267 km (0.072 R)
• M78: 36,794,344 km (0.113 R)
• M79: 37,594,394 km (0.066 R)
• M80: 37,841,679 km (0.057 R)
• M81: 38,027,480 km (0.114 R)
• M82: 38,400,128 km (0.11 R)
• M83: 38,524,593 km (0.069 R)
• M84: 38,649,208 km (0.099 R)
• M85: 38,898,738 km (0.04 R)
• M86: 40,978,447 km (0.09 R)
• M87: 41,743,491 km (0.084 R)
• M88: 43,093,911 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.6

Radius: 6.1

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.84 AU - 6.92 AU

Year: 10246 Days

Day: 17.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 31,523,816 km

• M1: 98,435 km (0.111 R)
• M2: 207,642 km (0.033 R)
• M3: 645,814 km (0.1 R)
• M4: 761,004 km (0.059 R)
• M5: 939,175 km (0.091 R)
• M6: 1,070,373 km (0.103 R)
• M7: 1,302,249 km (0.098 R)
• M8: 2,221,977 km (0.089 R)
• M9: 2,397,904 km (0.076 R)
• M10: 2,930,921 km (0.116 R)
• M11: 3,059,127 km (0.091 R)
• M12: 3,145,594 km (0.093 R)
• M13: 3,343,064 km (0.085 R)
• M14: 4,054,102 km (0.056 R)
• M15: 4,197,118 km (0.042 R)
• M16: 4,390,249 km (0.094 R)
• M17: 4,487,936 km (0.05 R)
• M18: 4,660,572 km (0.082 R)
• M19: 4,961,713 km (0.047 R)
• M20: 5,165,914 km (0.083 R)
• M21: 5,609,172 km (0.099 R)
• M22: 5,983,316 km (0.093 R)
• M23: 6,146,229 km (0.061 R)
• M24: 6,338,013 km (0.046 R)
• M25: 6,531,892 km (0.099 R)
• M26: 6,587,542 km (0.108 R)
• M27: 7,096,325 km (0.097 R)
• M28: 7,442,494 km (0.104 R)
• M29: 7,646,994 km (0.083 R)
• M30: 8,666,354 km (0.088 R)
• M31: 8,850,659 km (0.113 R)
• M32: 8,974,227 km (0.051 R)
• M33: 10,176,545 km (0.076 R)
• M34: 10,371,022 km (0.06 R)
• M35: 10,632,220 km (0.095 R)
• M36: 11,328,149 km (0.027 R)
• M37: 11,664,595 km (0.068 R)
• M38: 12,278,694 km (0.058 R)
• M39: 12,693,828 km (0.082 R)
• M40: 13,254,671 km (0.028 R)
• M41: 13,502,554 km (0.119 R)
• M42: 13,823,442 km (0.032 R)
• M43: 14,545,700 km (0.068 R)
• M44: 15,242,976 km (0.105 R)
• M45: 15,465,577 km (0.067 R)
• M46: 15,689,077 km (0.109 R)
• M47: 17,245,343 km (0.107 R)
• M48: 17,322,536 km (0.098 R)
• M49: 18,218,178 km (0.051 R)
• M50: 19,449,070 km (0.1 R)
• M51: 20,135,275 km (0.116 R)
• M52: 20,788,569 km (0.102 R)
• M53: 21,076,545 km (0.103 R)
• M54: 21,490,183 km (0.117 R)
• M55: 22,283,500 km (0.078 R)
• M56: 23,469,961 km (0.114 R)
• M57: 24,200,298 km (0.077 R)
• M58: 24,720,450 km (0.082 R)
• M59: 25,683,411 km (0.101 R)
• M60: 26,213,736 km (0.101 R)
• M61: 26,747,800 km (0.091 R)
• M62: 27,150,667 km (0.107 R)
• M63: 28,371,236 km (0.064 R)
• M64: 29,103,069 km (0.092 R)
• M65: 29,425,153 km (0.086 R)
• M66: 29,933,636 km (0.059 R)
• M67: 30,772,132 km (0.095 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 12,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit