🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.47 AU - 1.91 AU

Year: 787 Days

Day: 22.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 52.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.07 AU - 5.09 AU

Year: 4101 Days

Day: 20.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,250,519 km

• M1: 1,534,276 km (0.107 R)

Asteroid Belt

Center: 5.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.2

Radius: 12.1

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.22 AU - 7.1 AU

Year: 5476 Days

Day: 11.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 71,250,519 km

• M1: 238,309 km (0.042 R)
• M2: 393,143 km (0.079 R)
• M3: 579,393 km (0.077 R)
• M4: 692,040 km (0.102 R)
• M5: 852,857 km (0.082 R)
• M6: 942,467 km (0.075 R)
• M7: 1,052,870 km (0.077 R)
• M8: 1,222,663 km (0.042 R)
• M9: 1,401,882 km (0.075 R)
• M10: 1,630,916 km (0.082 R)
• M11: 1,829,582 km (0.088 R)
• M12: 2,036,476 km (0.087 R)
• M13: 2,159,744 km (0.052 R)
• M14: 2,262,518 km (0.081 R)
• M15: 2,437,697 km (0.03 R)
• M16: 2,557,076 km (0.09 R)
• M17: 2,641,749 km (0.105 R)
• M18: 2,839,068 km (0.119 R)
• M19: 2,914,316 km (0.088 R)
• M20: 3,327,206 km (0.119 R)
• M21: 3,406,643 km (0.057 R)
• M22: 3,608,301 km (0.084 R)
• M23: 3,703,894 km (0.1 R)
• M24: 3,939,361 km (0.062 R)
• M25: 4,108,556 km (0.087 R)
• M26: 4,749,583 km (0.079 R)
• M27: 4,839,491 km (0.078 R)
• M28: 5,005,844 km (0.093 R)
• M29: 5,297,560 km (0.117 R)
• M30: 5,375,201 km (0.057 R)
• M31: 5,468,999 km (0.073 R)
• M32: 5,547,538 km (0.039 R)
• M33: 5,689,955 km (0.072 R)
• M34: 5,785,548 km (0.043 R)
• M35: 5,978,380 km (0.097 R)
• M36: 6,238,830 km (0.083 R)
• M37: 6,386,931 km (0.114 R)
• M38: 6,536,380 km (0.08 R)
• M39: 7,008,361 km (0.078 R)
• M40: 7,145,393 km (0.112 R)
• M41: 7,300,376 km (0.066 R)
• M42: 7,421,850 km (0.12 R)
• M43: 7,596,580 km (0.051 R)
• M44: 7,684,394 km (0.062 R)
• M45: 7,843,416 km (0.096 R)
• M46: 8,381,221 km (0.112 R)
• M47: 8,526,630 km (0.034 R)
• M48: 8,672,937 km (0.116 R)
• M49: 8,838,541 km (0.11 R)
• M50: 9,042,443 km (0.052 R)
• M51: 9,911,757 km (0.102 R)
• M52: 10,278,571 km (0.07 R)
• M53: 10,473,497 km (0.115 R)
• M54: 10,571,334 km (0.081 R)
• M55: 11,105,398 km (0.104 R)
• M56: 11,385,744 km (0.084 R)
• M57: 11,547,011 km (0.117 R)
• M58: 11,627,943 km (0.047 R)
• M59: 11,729,371 km (0.116 R)
• M60: 12,220,351 km (0.069 R)
• M61: 12,655,381 km (0.049 R)
• M62: 13,201,115 km (0.114 R)
• M63: 13,434,338 km (0.106 R)
• M64: 13,904,972 km (0.089 R)
• M65: 14,099,001 km (0.085 R)
• M66: 14,577,265 km (0.052 R)
• M67: 14,686,621 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.9

Radius: 6.9

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 13.62 AU - 15.82 AU

Year: 20227 Days

Day: 23.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,250,519 km

• M1: 229,782 km (0.116 R)
• M2: 612,902 km (0.034 R)
• M3: 834,158 km (0.109 R)
• M4: 905,516 km (0.096 R)
• M5: 1,054,216 km (0.12 R)
• M6: 2,269,101 km (0.079 R)
• M7: 2,825,006 km (0.093 R)
• M8: 3,118,368 km (0.1 R)
• M9: 3,654,975 km (0.115 R)
• M10: 5,073,911 km (0.076 R)
• M11: 5,206,604 km (0.115 R)
• M12: 5,886,826 km (0.093 R)
• M13: 6,260,970 km (0.117 R)
• M14: 6,450,959 km (0.078 R)
• M15: 7,379,214 km (0.091 R)
• M16: 7,429,180 km (0.063 R)
• M17: 7,529,560 km (0.12 R)
• M18: 7,731,667 km (0.118 R)
• M19: 8,557,896 km (0.078 R)
• M20: 8,874,894 km (0.106 R)
• M21: 9,088,370 km (0.111 R)
• M22: 9,357,646 km (0.095 R)
• M23: 10,460,781 km (0.081 R)
• M24: 11,896,471 km (0.067 R)
• M25: 12,428,441 km (0.115 R)
• M26: 13,271,126 km (0.057 R)
• M27: 13,884,328 km (0.047 R)
• M28: 16,558,988 km (0.096 R)
• M29: 16,821,832 km (0.058 R)
• M30: 16,887,804 km (0.109 R)
• M31: 17,418,278 km (0.088 R)
• M32: 18,700,183 km (0.092 R)
• M33: 20,997,856 km (0.101 R)
• M34: 21,425,257 km (0.116 R)
• M35: 21,568,273 km (0.114 R)
• M36: 22,360,693 km (0.109 R)
• M37: 23,604,150 km (0.11 R)
• M38: 24,495,305 km (0.088 R)
• M39: 25,020,244 km (0.07 R)
• M40: 25,928,752 km (0.067 R)
• M41: 27,079,459 km (0.115 R)
• M42: 27,777,931 km (0.065 R)
• M43: 28,168,531 km (0.118 R)
• M44: 28,639,615 km (0.056 R)
• M45: 29,351,102 km (0.083 R)
• M46: 29,908,504 km (0.075 R)
• M47: 30,469,346 km (0.108 R)
• M48: 31,357,808 km (0.119 R)
• M49: 32,336,777 km (0.075 R)
• M50: 33,160,163 km (0.117 R)
• M51: 35,080,102 km (0.102 R)
• M52: 35,333,072 km (0.103 R)
• M53: 36,266,264 km (0.115 R)
• M54: 37,897,030 km (0.096 R)
• M55: 38,243,349 km (0.097 R)
• M56: 38,677,781 km (0.112 R)
• M57: 39,026,494 km (0.118 R)
• M58: 39,551,583 km (0.114 R)
• M59: 39,902,838 km (0.108 R)
• M60: 41,229,622 km (0.039 R)
• M61: 41,496,654 km (0.067 R)
• M62: 42,121,973 km (0.094 R)
• M63: 43,472,692 km (0.098 R)
• M64: 43,744,512 km (0.088 R)
• M65: 45,112,135 km (0.052 R)
• M66: 45,755,107 km (0.092 R)
• M67: 48,638,905 km (0.108 R)
• M68: 49,203,936 km (0.1 R)
• M69: 49,865,757 km (0.116 R)
• M70: 50,055,298 km (0.04 R)
• M71: 50,816,302 km (0.026 R)
• M72: 52,157,148 km (0.086 R)
• M73: 52,735,344 km (0.088 R)
• M74: 54,385,109 km (0.098 R)
• M75: 58,233,365 km (0.093 R)
• M76: 58,833,252 km (0.114 R)
• M77: 58,933,333 km (0.073 R)
• M78: 60,139,840 km (0.076 R)
• M79: 60,543,754 km (0.063 R)
• M80: 62,066,511 km (0.113 R)
• M81: 62,781,589 km (0.037 R)
• M82: 62,883,914 km (0.116 R)
• M83: 64,942,680 km (0.032 R)
• M84: 65,668,529 km (0.1 R)
• M85: 66,919,017 km (0.063 R)
• M86: 67,128,305 km (0.082 R)
• M87: 67,337,592 km (0.119 R)
• M88: 67,442,460 km (0.06 R)
• M89: 68,493,236 km (0.109 R)
• M90: 69,337,715 km (0.056 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 12,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit