🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.52 AU - 0.82 AU

Year: 238 Days

Day: 17.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 41,504,792 km

• M1: 111,600 km (0.11 R)
• M2: 356,641 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.58 AU - 2.56 AU

Year: 1291 Days

Day: 22.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,504,792 km

• M1: 34,707 km (0.119 R)
• M2: 440,566 km (0.081 R)

Asteroid Belt

Center: 5.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.3

Radius: 13.4

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.58 AU - 11.46 AU

Year: 12733 Days

Day: 13.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,504,792 km

• M1: 712,535 km (0.069 R)
• M2: 1,052,421 km (0.085 R)
• M3: 1,169,407 km (0.04 R)
• M4: 1,366,427 km (0.104 R)
• M5: 1,822,102 km (0.104 R)
• M6: 1,965,267 km (0.095 R)
• M7: 2,082,552 km (0.074 R)
• M8: 2,575,627 km (0.03 R)
• M9: 2,802,866 km (0.098 R)
• M10: 3,347,252 km (0.116 R)
• M11: 3,560,130 km (0.094 R)
• M12: 3,924,850 km (0.076 R)
• M13: 4,225,392 km (0.072 R)
• M14: 4,533,563 km (0.078 R)
• M15: 4,889,158 km (0.088 R)
• M16: 5,502,060 km (0.116 R)
• M17: 5,881,440 km (0.075 R)
• M18: 6,313,180 km (0.073 R)
• M19: 6,488,808 km (0.098 R)
• M20: 7,998,998 km (0.07 R)
• M21: 8,284,880 km (0.108 R)
• M22: 9,262,352 km (0.078 R)
• M23: 9,462,215 km (0.073 R)
• M24: 10,173,254 km (0.117 R)
• M25: 10,276,177 km (0.108 R)
• M26: 11,006,813 km (0.1 R)
• M27: 12,134,182 km (0.085 R)
• M28: 12,573,402 km (0.084 R)
• M29: 13,580,495 km (0.112 R)
• M30: 14,729,855 km (0.103 R)
• M31: 15,198,396 km (0.106 R)
• M32: 15,850,642 km (0.034 R)
• M33: 16,512,015 km (0.106 R)
• M34: 16,754,662 km (0.089 R)
• M35: 16,876,585 km (0.114 R)
• M36: 17,182,363 km (0.059 R)
• M37: 18,549,837 km (0.089 R)
• M38: 19,310,542 km (0.052 R)
• M39: 19,438,299 km (0.104 R)
• M40: 21,454,429 km (0.072 R)
• M41: 22,453,743 km (0.117 R)
• M42: 22,588,231 km (0.087 R)
• M43: 22,993,043 km (0.092 R)
• M44: 23,128,429 km (0.047 R)
• M45: 23,672,965 km (0.066 R)
• M46: 24,221,840 km (0.111 R)
• M47: 24,636,077 km (0.055 R)
• M48: 24,983,144 km (0.071 R)
• M49: 25,192,281 km (0.057 R)
• M50: 26,175,439 km (0.12 R)
• M51: 30,752,685 km (0.104 R)
• M52: 31,126,530 km (0.095 R)
• M53: 31,652,217 km (0.057 R)
• M54: 32,332,588 km (0.095 R)
• M55: 32,865,156 km (0.093 R)
• M56: 34,170,398 km (0.101 R)
• M57: 35,884,640 km (0.114 R)
• M58: 37,626,856 km (0.104 R)
• M59: 38,347,469 km (0.079 R)
• M60: 42,599,639 km (0.073 R)
• M61: 43,685,720 km (0.106 R)
• M62: 45,885,407 km (0.091 R)
• M63: 46,056,098 km (0.098 R)
• M64: 46,826,976 km (0.095 R)
• M65: 47,170,901 km (0.066 R)
• M66: 47,429,407 km (0.037 R)
• M67: 48,294,381 km (0.082 R)
• M68: 49,077,526 km (0.071 R)
• M69: 49,689,382 km (0.109 R)
• M70: 50,128,003 km (0.058 R)
• M71: 50,920,871 km (0.106 R)
• M72: 51,895,501 km (0.112 R)
• M73: 52,251,395 km (0.065 R)
• M74: 53,055,184 km (0.113 R)
• M75: 53,234,402 km (0.085 R)
• M76: 53,503,529 km (0.108 R)
• M77: 54,765,536 km (0.082 R)
• M78: 54,946,550 km (0.098 R)
• M79: 58,702,653 km (0.098 R)
• M80: 60,097,504 km (0.039 R)
• M81: 60,845,792 km (0.069 R)
• M82: 62,635,581 km (0.034 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.8

Radius: 5.6

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 12.1 AU - 14.14 AU

Year: 20600 Days

Day: 22.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 41,504,792 km

• M1: 80,184 km (0.085 R)
• M2: 306,825 km (0.065 R)
• M3: 413,638 km (0.103 R)
• M4: 1,244,804 km (0.117 R)
• M5: 1,379,891 km (0.078 R)
• M6: 1,560,755 km (0.103 R)
• M7: 1,857,108 km (0.084 R)
• M8: 2,011,792 km (0.084 R)
• M9: 2,102,149 km (0.113 R)
• M10: 2,263,416 km (0.116 R)
• M11: 2,598,216 km (0.084 R)
• M12: 3,234,007 km (0.089 R)
• M13: 3,555,642 km (0.097 R)
• M14: 4,200,409 km (0.068 R)
• M15: 4,374,541 km (0.111 R)
• M16: 4,610,307 km (0.112 R)
• M17: 4,699,916 km (0.085 R)
• M18: 4,759,905 km (0.108 R)
• M19: 4,971,885 km (0.05 R)
• M20: 5,094,406 km (0.106 R)
• M21: 5,468,101 km (0.078 R)
• M22: 5,947,563 km (0.076 R)
• M23: 6,241,672 km (0.104 R)
• M24: 6,776,335 km (0.092 R)
• M25: 7,049,052 km (0.032 R)
• M26: 7,817,686 km (0.112 R)
• M27: 8,103,717 km (0.119 R)
• M28: 8,429,690 km (0.099 R)
• M29: 8,833,754 km (0.076 R)
• M30: 9,395,195 km (0.105 R)
• M31: 9,967,856 km (0.104 R)
• M32: 10,161,435 km (0.113 R)
• M33: 10,434,302 km (0.084 R)
• M34: 10,670,218 km (0.072 R)
• M35: 10,749,205 km (0.055 R)
• M36: 10,947,572 km (0.12 R)
• M37: 11,227,320 km (0.065 R)
• M38: 11,875,528 km (0.069 R)
• M39: 16,193,222 km (0.071 R)
• M40: 16,374,983 km (0.08 R)
• M41: 16,878,529 km (0.068 R)
• M42: 17,573,411 km (0.091 R)
• M43: 18,514,382 km (0.11 R)
• M44: 19,713,409 km (0.114 R)
• M45: 19,907,587 km (0.091 R)
• M46: 20,346,806 km (0.083 R)
• M47: 20,739,800 km (0.068 R)
• M48: 22,236,078 km (0.065 R)
• M49: 23,663,840 km (0.05 R)
• M50: 24,077,029 km (0.096 R)
• M51: 24,701,600 km (0.098 R)
• M52: 24,806,169 km (0.119 R)
• M53: 24,858,529 km (0.118 R)
• M54: 25,701,064 km (0.082 R)
• M55: 26,767,547 km (0.109 R)
• M56: 26,874,958 km (0.099 R)
• M57: 27,036,374 km (0.052 R)
• M58: 27,468,413 km (0.045 R)
• M59: 28,120,809 km (0.077 R)
• M60: 29,551,563 km (0.071 R)
• M61: 29,607,064 km (0.097 R)
• M62: 31,855,520 km (0.043 R)
• M63: 31,912,517 km (0.059 R)
• M64: 32,483,532 km (0.062 R)
• M65: 32,655,420 km (0.108 R)
• M66: 34,742,460 km (0.095 R)
• M67: 35,212,048 km (0.071 R)
• M68: 35,270,840 km (0.031 R)
• M69: 35,329,781 km (0.065 R)
• M70: 36,573,837 km (0.086 R)
• M71: 37,952,681 km (0.069 R)
• M72: 38,254,719 km (0.068 R)
• M73: 38,800,452 km (0.09 R)
• M74: 40,083,553 km (0.117 R)
• M75: 41,008,516 km (0.12 R)
• M76: 41,380,566 km (0.054 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 17,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit