🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.18 AU - 3.36 AU

Year: 1651 Days

Day: 16.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,950,683 km

• M1: 978,370 km (0.091 R)
• M2: 1,314,068 km (0.067 R)

Asteroid Belt

Center: 3.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.3 AU - 3.78 AU

Year: 2385 Days

Day: 38 Hours

Environment

Temp: -104 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.9

Radius: 14.4

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.96 AU - 7.3 AU

Year: 5436 Days

Day: 9.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 42,950,683 km

• M1: 224,546 km (0.051 R)
• M2: 369,507 km (0.059 R)
• M3: 463,753 km (0.091 R)
• M4: 646,712 km (0.104 R)
• M5: 748,887 km (0.068 R)
• M6: 902,823 km (0.117 R)
• M7: 1,032,225 km (0.098 R)
• M8: 1,297,762 km (0.043 R)
• M9: 1,600,847 km (0.072 R)
• M10: 1,866,084 km (0.039 R)
• M11: 2,114,117 km (0.037 R)
• M12: 2,406,581 km (0.108 R)
• M13: 2,626,191 km (0.073 R)
• M14: 2,834,880 km (0.059 R)
• M15: 2,995,099 km (0.096 R)
• M16: 3,456,160 km (0.105 R)
• M17: 3,763,284 km (0.069 R)
• M18: 4,301,836 km (0.051 R)
• M19: 5,697,285 km (0.096 R)
• M20: 5,923,776 km (0.055 R)
• M21: 6,083,996 km (0.078 R)
• M22: 6,432,559 km (0.112 R)
• M23: 6,835,426 km (0.08 R)
• M24: 7,344,507 km (0.103 R)
• M25: 7,616,028 km (0.12 R)
• M26: 8,554,006 km (0.101 R)
• M27: 8,787,678 km (0.042 R)
• M28: 8,997,265 km (0.049 R)
• M29: 9,102,731 km (0.11 R)
• M30: 9,852,067 km (0.11 R)
• M31: 10,097,108 km (0.104 R)
• M32: 10,316,718 km (0.031 R)
• M33: 10,649,124 km (0.079 R)
• M34: 10,900,748 km (0.047 R)
• M35: 11,239,288 km (0.1 R)
• M36: 11,409,830 km (0.065 R)
• M37: 11,840,073 km (0.103 R)
• M38: 12,013,756 km (0.094 R)
• M39: 12,334,195 km (0.085 R)
• M40: 12,628,005 km (0.079 R)
• M41: 12,835,049 km (0.097 R)
• M42: 13,043,289 km (0.061 R)
• M43: 13,192,737 km (0.055 R)
• M44: 13,553,717 km (0.074 R)
• M45: 13,735,328 km (0.034 R)
• M46: 13,826,434 km (0.042 R)
• M47: 13,917,838 km (0.095 R)
• M48: 14,162,430 km (0.087 R)
• M49: 15,501,631 km (0.089 R)
• M50: 15,882,507 km (0.078 R)
• M51: 16,750,922 km (0.104 R)
• M52: 17,305,631 km (0.092 R)
• M53: 17,568,774 km (0.034 R)
• M54: 17,766,991 km (0.107 R)
• M55: 17,932,746 km (0.113 R)
• M56: 18,265,900 km (0.034 R)
• M57: 18,399,641 km (0.1 R)
• M58: 18,904,384 km (0.113 R)
• M59: 19,345,548 km (0.077 R)
• M60: 19,584,456 km (0.066 R)
• M61: 20,030,856 km (0.052 R)
• M62: 20,411,133 km (0.055 R)
• M63: 20,724,092 km (0.111 R)
• M64: 21,566,478 km (0.091 R)
• M65: 22,098,597 km (0.084 R)
• M66: 22,491,591 km (0.108 R)
• M67: 22,886,829 km (0.083 R)
• M68: 23,357,015 km (0.082 R)
• M69: 24,160,056 km (0.097 R)
• M70: 24,306,961 km (0.041 R)
• M71: 24,491,116 km (0.045 R)
• M72: 24,823,822 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.9

Radius: 11.2

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.49 AU - 10.33 AU

Year: 8735 Days

Day: 11.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,950,683 km

• M1: 146,307 km (0.056 R)
• M2: 419,622 km (0.028 R)
• M3: 494,720 km (0.074 R)
• M4: 589,565 km (0.119 R)
• M5: 737,218 km (0.109 R)
• M6: 848,818 km (0.062 R)
• M7: 1,001,109 km (0.072 R)
• M8: 1,432,699 km (0.106 R)
• M9: 1,722,470 km (0.104 R)
• M10: 1,874,611 km (0.116 R)
• M11: 2,262,817 km (0.068 R)
• M12: 2,381,897 km (0.095 R)
• M13: 3,140,059 km (0.114 R)
• M14: 3,300,279 km (0.087 R)
• M15: 3,656,920 km (0.092 R)
• M16: 3,797,392 km (0.106 R)
• M17: 4,112,894 km (0.06 R)
• M18: 4,437,073 km (0.095 R)
• M19: 4,677,925 km (0.101 R)
• M20: 4,954,233 km (0.099 R)
• M21: 5,847,781 km (0.081 R)
• M22: 6,212,351 km (0.057 R)
• M23: 6,516,334 km (0.119 R)
• M24: 7,209,121 km (0.109 R)
• M25: 7,315,037 km (0.084 R)
• M26: 7,492,909 km (0.094 R)
• M27: 7,636,074 km (0.087 R)
• M28: 8,218,159 km (0.038 R)
• M29: 10,526,155 km (0.085 R)
• M30: 11,709,025 km (0.116 R)
• M31: 12,295,150 km (0.115 R)
• M32: 12,422,009 km (0.104 R)
• M33: 12,805,129 km (0.115 R)
• M34: 13,235,372 km (0.076 R)
• M35: 13,321,990 km (0.094 R)
• M36: 13,495,822 km (0.084 R)
• M37: 13,758,067 km (0.054 R)
• M38: 14,110,221 km (0.115 R)
• M39: 14,376,355 km (0.069 R)
• M40: 14,733,745 km (0.074 R)
• M41: 15,139,454 km (0.083 R)
• M42: 15,229,961 km (0.072 R)
• M43: 15,320,767 km (0.068 R)
• M44: 15,548,604 km (0.032 R)
• M45: 16,007,720 km (0.099 R)
• M46: 16,331,749 km (0.106 R)
• M47: 16,704,697 km (0.11 R)
• M48: 17,506,541 km (0.077 R)
• M49: 17,792,572 km (0.076 R)
• M50: 18,176,291 km (0.039 R)
• M51: 19,590,290 km (0.098 R)
• M52: 20,686,394 km (0.049 R)
• M53: 20,787,073 km (0.118 R)
• M54: 22,007,343 km (0.066 R)
• M55: 22,470,947 km (0.084 R)
• M56: 23,512,746 km (0.096 R)
• M57: 24,145,396 km (0.116 R)
• M58: 24,410,782 km (0.084 R)
• M59: 25,158,622 km (0.064 R)
• M60: 26,458,179 km (0.049 R)
• M61: 27,613,074 km (0.103 R)
• M62: 27,779,427 km (0.108 R)
• M63: 28,280,430 km (0.106 R)
• M64: 28,560,029 km (0.071 R)
• M65: 28,953,172 km (0.115 R)
• M66: 29,291,413 km (0.117 R)
• M67: 30,428,656 km (0.062 R)
• M68: 30,772,581 km (0.102 R)
• M69: 31,348,832 km (0.099 R)
• M70: 32,044,911 km (0.062 R)
• M71: 32,219,791 km (0.069 R)
• M72: 32,511,806 km (0.046 R)
• M73: 32,687,434 km (0.087 R)
• M74: 33,275,354 km (0.102 R)
• M75: 35,420,437 km (0.08 R)
• M76: 35,540,864 km (0.065 R)
• M77: 37,487,132 km (0.108 R)
• M78: 39,655,254 km (0.075 R)
• M79: 40,156,407 km (0.098 R)
• M80: 40,596,823 km (0.032 R)
• M81: 40,722,934 km (0.076 R)
• M82: 40,849,045 km (0.073 R)
• M83: 42,054,804 km (0.101 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 12,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit