🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.48 AU - 0.78 AU

Year: 190 Days

Day: 18.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.2

Radius: 9.2

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.24 AU - 8.88 AU

Year: 8714 Days

Day: 12.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 30,931,328 km

• M1: 124,017 km (0.111 R)
• M2: 211,083 km (0.107 R)
• M3: 352,153 km (0.101 R)
• M4: 425,307 km (0.116 R)
• M5: 572,661 km (0.08 R)
• M6: 690,245 km (0.115 R)
• M7: 836,701 km (0.052 R)
• M8: 1,160,879 km (0.058 R)
• M9: 1,573,620 km (0.074 R)
• M10: 1,677,291 km (0.07 R)
• M11: 1,783,207 km (0.089 R)
• M12: 1,960,181 km (0.112 R)
• M13: 2,029,894 km (0.101 R)
• M14: 2,258,479 km (0.105 R)
• M15: 2,678,550 km (0.102 R)
• M16: 2,882,003 km (0.111 R)
• M17: 2,977,596 km (0.101 R)
• M18: 3,337,229 km (0.113 R)
• M19: 3,404,100 km (0.096 R)
• M20: 3,955,667 km (0.117 R)
• M21: 4,044,229 km (0.082 R)
• M22: 4,241,848 km (0.056 R)
• M23: 6,096,412 km (0.108 R)
• M24: 6,364,791 km (0.106 R)
• M25: 7,063,114 km (0.096 R)
• M26: 7,542,276 km (0.06 R)
• M27: 7,852,691 km (0.112 R)
• M28: 7,987,030 km (0.062 R)
• M29: 8,440,312 km (0.104 R)
• M30: 9,300,799 km (0.109 R)
• M31: 9,609,718 km (0.056 R)
• M32: 10,018,869 km (0.112 R)
• M33: 10,311,033 km (0.118 R)
• M34: 10,754,741 km (0.108 R)
• M35: 10,953,855 km (0.117 R)
• M36: 11,179,449 km (0.115 R)
• M37: 11,381,256 km (0.037 R)
• M38: 11,507,966 km (0.115 R)
• M39: 12,174,574 km (0.077 R)
• M40: 12,512,665 km (0.099 R)
• M41: 12,985,694 km (0.118 R)
• M42: 13,171,345 km (0.115 R)
• M43: 13,464,706 km (0.031 R)
• M44: 14,385,182 km (0.082 R)
• M45: 14,522,363 km (0.107 R)
• M46: 16,201,001 km (0.028 R)
• M47: 17,179,221 km (0.067 R)
• M48: 17,499,809 km (0.114 R)
• M49: 18,028,787 km (0.04 R)
• M50: 18,265,451 km (0.098 R)
• M51: 18,503,312 km (0.095 R)
• M52: 19,192,659 km (0.074 R)
• M53: 19,313,384 km (0.095 R)
• M54: 19,585,952 km (0.11 R)
• M55: 19,981,937 km (0.062 R)
• M56: 20,073,790 km (0.078 R)
• M57: 20,196,311 km (0.09 R)
• M58: 20,565,518 km (0.1 R)

Asteroid Belt

Center: 9.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.3

Radius: 13.3

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 10.16 AU - 12.54 AU

Year: 14561 Days

Day: 7.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,931,328 km

• M1: 220,058 km (0.118 R)
• M2: 320,139 km (0.085 R)
• M3: 512,672 km (0.045 R)
• M4: 712,684 km (0.099 R)
• M5: 843,732 km (0.102 R)
• M6: 969,544 km (0.048 R)
• M7: 1,087,128 km (0.062 R)
• M8: 1,289,234 km (0.106 R)
• M9: 1,677,890 km (0.109 R)
• M10: 1,951,504 km (0.062 R)
• M11: 2,065,049 km (0.08 R)
• M12: 2,359,009 km (0.064 R)
• M13: 2,500,977 km (0.065 R)
• M14: 3,097,424 km (0.101 R)
• M15: 3,527,219 km (0.093 R)
• M16: 3,761,190 km (0.108 R)
• M17: 3,880,120 km (0.105 R)
• M18: 4,121,870 km (0.054 R)
• M19: 4,269,224 km (0.039 R)
• M20: 4,850,861 km (0.106 R)
• M21: 5,006,742 km (0.086 R)
• M22: 5,457,480 km (0.088 R)
• M23: 5,619,794 km (0.081 R)
• M24: 6,144,284 km (0.064 R)
• M25: 6,713,504 km (0.116 R)
• M26: 7,478,697 km (0.028 R)
• M27: 7,629,043 km (0.09 R)
• M28: 7,902,358 km (0.072 R)
• M29: 8,147,998 km (0.075 R)
• M30: 8,552,510 km (0.103 R)
• M31: 8,709,887 km (0.078 R)
• M32: 8,899,877 km (0.071 R)
• M33: 9,706,957 km (0.077 R)
• M34: 9,937,039 km (0.05 R)
• M35: 10,135,854 km (0.046 R)
• M36: 11,114,972 km (0.107 R)
• M37: 11,494,352 km (0.072 R)
• M38: 12,443,401 km (0.087 R)
• M39: 12,729,582 km (0.092 R)
• M40: 12,909,399 km (0.081 R)
• M41: 13,235,372 km (0.061 R)
• M42: 13,895,548 km (0.03 R)
• M43: 14,905,932 km (0.092 R)
• M44: 15,823,864 km (0.084 R)
• M45: 15,978,698 km (0.099 R)
• M46: 16,172,876 km (0.11 R)
• M47: 16,406,847 km (0.077 R)
• M48: 16,878,380 km (0.037 R)
• M49: 17,434,136 km (0.052 R)
• M50: 17,634,148 km (0.097 R)
• M51: 18,197,983 km (0.101 R)
• M52: 19,384,892 km (0.043 R)
• M53: 19,467,769 km (0.038 R)
• M54: 19,675,262 km (0.104 R)
• M55: 20,512,411 km (0.106 R)
• M56: 20,892,988 km (0.083 R)
• M57: 21,361,379 km (0.073 R)
• M58: 22,482,166 km (0.119 R)
• M59: 23,489,409 km (0.118 R)
• M60: 23,754,646 km (0.05 R)
• M61: 24,377,272 km (0.111 R)
• M62: 24,601,071 km (0.067 R)
• M63: 25,321,534 km (0.098 R)
• M64: 25,911,997 km (0.051 R)
• M65: 26,323,391 km (0.1 R)
• M66: 27,850,486 km (0.117 R)
• M67: 28,695,564 km (0.033 R)
• M68: 28,931,779 km (0.116 R)
• M69: 29,026,475 km (0.112 R)
• M70: 29,216,165 km (0.113 R)
• M71: 29,453,876 km (0.066 R)
• M72: 29,692,185 km (0.107 R)
• M73: 30,218,770 km (0.087 R)
• M74: 31,426,922 km (0.103 R)
• M75: 31,621,699 km (0.113 R)
• M76: 32,012,448 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.1

Radius: 5.4

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 9.81 AU - 15.71 AU

Year: 17357 Days

Day: 21.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 30,931,328 km

• M1: 74,949 km (0.054 R)
• M2: 227,538 km (0.111 R)
• M3: 1,147,416 km (0.087 R)
• M4: 1,398,590 km (0.116 R)
• M5: 1,753,736 km (0.106 R)
• M6: 1,914,254 km (0.027 R)
• M7: 1,968,858 km (0.071 R)
• M8: 2,345,994 km (0.069 R)
• M9: 3,122,556 km (0.098 R)
• M10: 3,208,725 km (0.099 R)
• M11: 3,295,491 km (0.075 R)
• M12: 3,673,376 km (0.083 R)
• M13: 3,948,337 km (0.078 R)
• M14: 4,111,847 km (0.082 R)
• M15: 4,206,243 km (0.043 R)
• M16: 4,349,259 km (0.105 R)
• M17: 5,864,985 km (0.095 R)
• M18: 5,971,349 km (0.109 R)
• M19: 6,485,367 km (0.064 R)
• M20: 7,642,207 km (0.072 R)
• M21: 8,288,769 km (0.111 R)
• M22: 8,800,244 km (0.117 R)
• M23: 8,891,649 km (0.079 R)
• M24: 9,167,507 km (0.101 R)
• M25: 9,446,208 km (0.033 R)
• M26: 9,980,422 km (0.118 R)
• M27: 10,491,897 km (0.096 R)
• M28: 11,209,219 km (0.058 R)
• M29: 11,374,525 km (0.104 R)
• M30: 12,212,721 km (0.082 R)
• M31: 12,280,639 km (0.07 R)
• M32: 13,454,234 km (0.081 R)
• M33: 13,983,362 km (0.077 R)
• M34: 14,483,318 km (0.099 R)
• M35: 14,519,221 km (0.094 R)
• M36: 15,758,640 km (0.11 R)
• M37: 15,795,590 km (0.103 R)
• M38: 16,092,393 km (0.077 R)
• M39: 18,453,945 km (0.098 R)
• M40: 19,001,922 km (0.107 R)
• M41: 20,154,124 km (0.114 R)
• M42: 24,211,518 km (0.118 R)
• M43: 25,545,931 km (0.077 R)
• M44: 26,200,122 km (0.106 R)
• M45: 26,639,342 km (0.09 R)
• M46: 27,480,530 km (0.117 R)
• M47: 30,055,858 km (0.086 R)
• M48: 30,515,572 km (0.106 R)
• M49: 30,653,950 km (0.053 R)
• M50: 30,746,402 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 17,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit