🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.67 AU - 0.95 AU

Year: 273 Days

Day: 18 Hours

Environment

Temp: 122 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.17 AU - 3.27 AU

Year: 1681 Days

Day: 41.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.4

Radius: 12.5

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.89 AU - 6.49 AU

Year: 5771 Days

Day: 13.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,462,880 km

• M1: 156,479 km (0.076 R)
• M2: 307,424 km (0.105 R)
• M3: 409,300 km (0.115 R)
• M4: 515,813 km (0.09 R)
• M5: 803,640 km (0.11 R)
• M6: 959,970 km (0.091 R)
• M7: 1,255,276 km (0.058 R)
• M8: 1,354,609 km (0.084 R)
• M9: 1,761,365 km (0.083 R)
• M10: 1,911,861 km (0.071 R)
• M11: 2,246,212 km (0.079 R)
• M12: 2,556,927 km (0.087 R)
• M13: 2,663,740 km (0.102 R)
• M14: 2,837,722 km (0.034 R)
• M15: 3,037,884 km (0.081 R)
• M16: 3,128,540 km (0.105 R)
• M17: 3,547,265 km (0.062 R)
• M18: 4,058,590 km (0.113 R)
• M19: 4,386,958 km (0.045 R)
• M20: 4,567,373 km (0.082 R)
• M21: 4,776,660 km (0.076 R)
• M22: 5,042,645 km (0.08 R)
• M23: 5,478,573 km (0.108 R)
• M24: 5,561,600 km (0.041 R)
• M25: 5,841,797 km (0.113 R)
• M26: 6,097,759 km (0.102 R)
• M27: 6,183,927 km (0.099 R)
• M28: 7,249,962 km (0.037 R)
• M29: 8,244,787 km (0.105 R)
• M30: 8,758,357 km (0.096 R)
• M31: 9,816,463 km (0.105 R)
• M32: 10,121,343 km (0.082 R)
• M33: 10,429,365 km (0.117 R)
• M34: 10,636,409 km (0.091 R)
• M35: 10,844,948 km (0.076 R)
• M36: 11,371,981 km (0.113 R)
• M37: 11,513,950 km (0.099 R)
• M38: 11,835,585 km (0.095 R)
• M39: 12,305,472 km (0.086 R)
• M40: 12,414,678 km (0.11 R)
• M41: 13,751,335 km (0.09 R)
• M42: 13,902,729 km (0.083 R)
• M43: 14,130,716 km (0.056 R)
• M44: 14,783,710 km (0.099 R)
• M45: 15,211,411 km (0.118 R)
• M46: 15,603,806 km (0.093 R)
• M47: 15,920,205 km (0.039 R)
• M48: 16,039,435 km (0.037 R)
• M49: 16,478,953 km (0.081 R)
• M50: 17,903,724 km (0.07 R)
• M51: 18,027,740 km (0.094 R)
• M52: 18,152,056 km (0.108 R)
• M53: 18,610,125 km (0.106 R)
• M54: 19,452,660 km (0.051 R)
• M55: 20,480,248 km (0.071 R)
• M56: 21,965,904 km (0.081 R)
• M57: 22,409,611 km (0.072 R)
• M58: 23,395,910 km (0.104 R)
• M59: 24,442,198 km (0.115 R)
• M60: 24,533,901 km (0.03 R)
• M61: 24,901,762 km (0.115 R)
• M62: 25,225,343 km (0.039 R)
• M63: 25,457,219 km (0.087 R)
• M64: 25,783,043 km (0.03 R)
• M65: 25,923,217 km (0.114 R)
• M66: 26,016,715 km (0.057 R)
• M67: 27,671,717 km (0.045 R)
• M68: 27,815,031 km (0.098 R)
• M69: 28,102,708 km (0.109 R)
• M70: 28,294,941 km (0.081 R)
• M71: 28,584,264 km (0.077 R)
• M72: 29,702,208 km (0.11 R)
• M73: 30,241,958 km (0.07 R)
• M74: 31,380,996 km (0.1 R)
• M75: 33,395,181 km (0.053 R)
• M76: 33,700,810 km (0.05 R)
• M77: 33,802,985 km (0.089 R)

Asteroid Belt

Center: 7.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.1

Radius: 10.6

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.77 AU - 8.65 AU

Year: 8815 Days

Day: 6.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,462,880 km

• M1: 143,165 km (0.118 R)
• M2: 378,782 km (0.102 R)
• M3: 501,153 km (0.095 R)
• M4: 1,548,787 km (0.112 R)
• M5: 2,107,385 km (0.083 R)
• M6: 2,241,874 km (0.095 R)
• M7: 2,379,205 km (0.057 R)
• M8: 2,499,182 km (0.071 R)
• M9: 2,787,308 km (0.047 R)
• M10: 2,956,802 km (0.114 R)
• M11: 3,086,054 km (0.114 R)
• M12: 3,239,542 km (0.088 R)
• M13: 3,417,863 km (0.117 R)
• M14: 3,668,589 km (0.088 R)
• M15: 3,831,201 km (0.066 R)
• M16: 4,139,672 km (0.098 R)
• M17: 4,630,204 km (0.066 R)
• M18: 4,730,584 km (0.076 R)
• M19: 5,506,099 km (0.052 R)
• M20: 6,293,134 km (0.091 R)
• M21: 6,460,384 km (0.075 R)
• M22: 6,770,949 km (0.078 R)
• M23: 7,173,218 km (0.058 R)
• M24: 7,260,433 km (0.061 R)
• M25: 7,911,035 km (0.045 R)
• M26: 8,061,380 km (0.102 R)
• M27: 8,334,696 km (0.105 R)
• M28: 8,641,970 km (0.088 R)
• M29: 9,330,868 km (0.084 R)
• M30: 10,397,202 km (0.098 R)
• M31: 11,298,230 km (0.029 R)
• M32: 11,809,705 km (0.116 R)
• M33: 12,678,719 km (0.055 R)
• M34: 12,961,309 km (0.057 R)
• M35: 13,032,219 km (0.094 R)
• M36: 13,604,430 km (0.117 R)
• M37: 13,784,995 km (0.077 R)
• M38: 13,929,955 km (0.073 R)
• M39: 14,699,487 km (0.084 R)
• M40: 15,257,636 km (0.099 R)
• M41: 15,746,971 km (0.11 R)
• M42: 15,898,514 km (0.043 R)
• M43: 16,203,095 km (0.106 R)
• M44: 16,471,324 km (0.08 R)
• M45: 16,856,987 km (0.053 R)
• M46: 16,934,479 km (0.097 R)
• M47: 17,089,762 km (0.089 R)
• M48: 17,206,597 km (0.102 R)
• M49: 17,323,733 km (0.111 R)
• M50: 17,401,972 km (0.037 R)
• M51: 17,597,946 km (0.069 R)
• M52: 17,992,286 km (0.119 R)
• M53: 18,829,585 km (0.115 R)
• M54: 19,639,059 km (0.116 R)
• M55: 20,791,112 km (0.064 R)
• M56: 21,501,403 km (0.081 R)
• M57: 22,049,829 km (0.095 R)
• M58: 22,602,892 km (0.07 R)
• M59: 22,774,032 km (0.099 R)
• M60: 22,988,406 km (0.071 R)
• M61: 23,940,147 km (0.09 R)
• M62: 24,114,578 km (0.057 R)
• M63: 24,420,805 km (0.117 R)
• M64: 24,552,451 km (0.091 R)
• M65: 25,081,429 km (0.104 R)
• M66: 25,614,147 km (0.119 R)
• M67: 25,837,198 km (0.066 R)
• M68: 26,420,181 km (0.063 R)
• M69: 26,735,982 km (0.109 R)
• M70: 26,871,667 km (0.071 R)
• M71: 27,690,715 km (0.111 R)
• M72: 27,782,120 km (0.052 R)
• M73: 28,287,312 km (0.111 R)
• M74: 28,702,745 km (0.069 R)
• M75: 29,399,722 km (0.08 R)
• M76: 29,586,569 km (0.104 R)
• M77: 30,432,096 km (0.097 R)
• M78: 31,333,274 km (0.055 R)
• M79: 31,571,883 km (0.098 R)
• M80: 31,811,090 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.8

Radius: 13.1

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.85 AU - 10.75 AU

Year: 10628 Days

Day: 13.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,462,880 km

• M1: 485,295 km (0.066 R)
• M2: 696,976 km (0.104 R)
• M3: 990,637 km (0.1 R)
• M4: 1,161,627 km (0.09 R)
• M5: 1,324,390 km (0.066 R)
• M6: 1,653,206 km (0.093 R)
• M7: 1,965,417 km (0.055 R)
• M8: 2,296,627 km (0.065 R)
• M9: 2,411,069 km (0.098 R)
• M10: 2,551,092 km (0.082 R)
• M11: 2,790,599 km (0.105 R)
• M12: 3,037,585 km (0.103 R)
• M13: 3,713,468 km (0.09 R)
• M14: 3,848,854 km (0.108 R)
• M15: 3,930,834 km (0.064 R)
• M16: 4,013,412 km (0.115 R)
• M17: 4,378,281 km (0.069 R)
• M18: 4,812,713 km (0.074 R)
• M19: 4,990,286 km (0.104 R)
• M20: 5,140,033 km (0.086 R)
• M21: 5,598,401 km (0.099 R)
• M22: 5,816,814 km (0.103 R)
• M23: 5,911,360 km (0.075 R)
• M24: 6,069,934 km (0.113 R)
• M25: 6,685,828 km (0.032 R)
• M26: 6,917,705 km (0.089 R)
• M27: 7,152,424 km (0.11 R)
• M28: 7,560,826 km (0.112 R)
• M29: 7,698,606 km (0.079 R)
• M30: 7,906,995 km (0.119 R)
• M31: 8,011,864 km (0.101 R)
• M32: 8,976,770 km (0.097 R)
• M33: 9,122,777 km (0.044 R)
• M34: 9,343,434 km (0.12 R)
• M35: 10,091,573 km (0.115 R)
• M36: 10,626,834 km (0.117 R)
• M37: 10,820,264 km (0.099 R)
• M38: 12,045,471 km (0.102 R)
• M39: 12,409,443 km (0.056 R)
• M40: 12,818,144 km (0.096 R)
• M41: 13,065,429 km (0.025 R)
• M42: 15,492,954 km (0.111 R)
• M43: 15,977,352 km (0.055 R)
• M44: 16,199,056 km (0.103 R)
• M45: 16,600,876 km (0.083 R)
• M46: 17,368,911 km (0.067 R)
• M47: 17,734,379 km (0.118 R)
• M48: 19,080,311 km (0.074 R)
• M49: 19,174,258 km (0.118 R)
• M50: 19,504,720 km (0.11 R)
• M51: 22,115,951 km (0.071 R)
• M52: 23,411,917 km (0.07 R)
• M53: 23,765,118 km (0.112 R)
• M54: 24,221,690 km (0.098 R)
• M55: 25,195,273 km (0.097 R)
• M56: 25,816,703 km (0.083 R)
• M57: 26,233,931 km (0.115 R)
• M58: 26,390,860 km (0.12 R)
• M59: 26,863,738 km (0.063 R)
• M60: 27,445,525 km (0.081 R)
• M61: 27,658,103 km (0.071 R)
• M62: 28,031,499 km (0.071 R)
• M63: 28,837,234 km (0.076 R)
• M64: 28,945,243 km (0.089 R)
• M65: 30,471,291 km (0.068 R)
• M66: 30,691,499 km (0.069 R)
• M67: 31,355,115 km (0.104 R)
• M68: 31,521,767 km (0.11 R)
• M69: 31,633,068 km (0.118 R)
• M70: 32,079,468 km (0.116 R)
• M71: 32,191,367 km (0.094 R)
• M72: 32,922,003 km (0.115 R)
• M73: 33,034,950 km (0.113 R)
• M74: 33,771,869 km (0.109 R)
• M75: 34,056,853 km (0.115 R)
• M76: 34,285,289 km (0.103 R)
• M77: 34,858,697 km (0.063 R)
• M78: 34,973,888 km (0.108 R)
• M79: 36,364,699 km (0.102 R)
• M80: 37,301,930 km (0.114 R)
• M81: 37,773,462 km (0.095 R)
• M82: 37,891,645 km (0.118 R)
• M83: 38,425,111 km (0.114 R)
• M84: 39,499,523 km (0.086 R)
• M85: 39,619,500 km (0.036 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 10,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit