🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.56 AU - 0.58 AU

Year: 274 Days

Day: 32.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.2

Radius: 9

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.77 AU - 1.01 AU

Year: 534 Days

Day: 5.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 28,308,677 km

• M1: 116,686 km (0.118 R)
• M2: 174,581 km (0.095 R)
• M3: 258,356 km (0.079 R)
• M4: 342,130 km (0.101 R)
• M5: 431,141 km (0.027 R)
• M6: 498,011 km (0.061 R)
• M7: 565,330 km (0.062 R)
• M8: 647,609 km (0.043 R)
• M9: 783,594 km (0.065 R)
• M10: 951,592 km (0.089 R)
• M11: 1,084,435 km (0.11 R)
• M12: 1,141,133 km (0.072 R)
• M13: 1,238,222 km (0.107 R)
• M14: 1,394,402 km (0.06 R)
• M15: 1,551,629 km (0.044 R)
• M16: 1,659,938 km (0.065 R)
• M17: 1,844,093 km (0.102 R)
• M18: 1,918,593 km (0.032 R)
• M19: 1,988,156 km (0.114 R)
• M20: 2,112,172 km (0.097 R)
• M21: 2,244,716 km (0.081 R)
• M22: 2,380,252 km (0.068 R)
• M23: 2,461,633 km (0.111 R)
• M24: 2,524,763 km (0.104 R)
• M25: 2,627,088 km (0.073 R)
• M26: 2,763,521 km (0.054 R)
• M27: 2,902,348 km (0.107 R)
• M28: 3,290,704 km (0.111 R)
• M29: 3,452,120 km (0.031 R)
• M30: 3,508,968 km (0.11 R)
• M31: 3,594,687 km (0.066 R)
• M32: 3,717,357 km (0.084 R)
• M33: 3,790,212 km (0.082 R)
• M34: 3,870,845 km (0.083 R)
• M35: 3,937,266 km (0.067 R)
• M36: 4,019,096 km (0.08 R)
• M37: 4,086,266 km (0.064 R)
• M38: 4,191,732 km (0.089 R)
• M39: 4,367,061 km (0.115 R)
• M40: 4,482,551 km (0.064 R)
• M41: 4,756,315 km (0.093 R)
• M42: 4,819,595 km (0.107 R)
• M43: 4,931,195 km (0.072 R)
• M44: 5,027,386 km (0.118 R)
• M45: 5,164,866 km (0.07 R)
• M46: 5,238,169 km (0.115 R)
• M47: 5,328,227 km (0.03 R)
• M48: 5,402,278 km (0.114 R)
• M49: 5,476,628 km (0.071 R)
• M50: 5,593,165 km (0.087 R)
• M51: 5,676,790 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.2

Radius: 13.5

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.1 AU - 2.12 AU

Year: 1949 Days

Day: 10.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 28,308,677 km

• M1: 184,305 km (0.085 R)
• M2: 329,863 km (0.088 R)
• M3: 611,406 km (0.056 R)
• M4: 850,613 km (0.03 R)
• M5: 1,084,136 km (0.118 R)
• M6: 1,319,154 km (0.112 R)
• M7: 1,432,699 km (0.077 R)
• M8: 1,625,979 km (0.097 R)
• M9: 1,782,459 km (0.081 R)
• M10: 1,885,831 km (0.065 R)
• M11: 2,050,987 km (0.096 R)
• M12: 2,171,862 km (0.117 R)
• M13: 2,786,111 km (0.067 R)
• M14: 2,880,208 km (0.062 R)
• M15: 3,141,106 km (0.094 R)
• M16: 3,834,493 km (0.088 R)
• M17: 3,939,660 km (0.096 R)
• M18: 4,060,984 km (0.082 R)
• M19: 4,307,521 km (0.111 R)
• M20: 4,638,581 km (0.108 R)
• M21: 4,815,256 km (0.1 R)
• M22: 4,945,257 km (0.095 R)
• M23: 5,208,848 km (0.063 R)
• M24: 5,510,886 km (0.113 R)
• M25: 5,647,020 km (0.061 R)
• M26: 5,818,759 km (0.052 R)
• M27: 5,957,436 km (0.077 R)
• M28: 6,132,316 km (0.105 R)
• M29: 6,433,606 km (0.077 R)
• M30: 6,559,119 km (0.093 R)
• M31: 6,721,732 km (0.1 R)
• M32: 6,812,687 km (0.074 R)
• M33: 6,940,593 km (0.088 R)
• M34: 7,198,949 km (0.053 R)
• M35: 7,366,648 km (0.118 R)
• M36: 7,516,994 km (0.079 R)
• M37: 7,725,234 km (0.119 R)
• M38: 7,839,527 km (0.085 R)
• M39: 8,186,295 km (0.061 R)
• M40: 8,322,429 km (0.064 R)
• M41: 8,735,468 km (0.032 R)
• M42: 8,874,744 km (0.101 R)
• M43: 9,135,194 km (0.074 R)
• M44: 9,418,532 km (0.043 R)
• M45: 9,643,228 km (0.102 R)
• M46: 9,766,647 km (0.082 R)
• M47: 9,952,597 km (0.094 R)
• M48: 10,056,418 km (0.112 R)
• M49: 10,349,031 km (0.094 R)
• M50: 10,623,394 km (0.109 R)
• M51: 10,835,972 km (0.099 R)
• M52: 10,964,327 km (0.062 R)
• M53: 11,222,383 km (0.084 R)
• M54: 12,363,965 km (0.065 R)
• M55: 12,475,565 km (0.118 R)
• M56: 13,107,466 km (0.106 R)
• M57: 13,565,236 km (0.097 R)
• M58: 13,703,614 km (0.055 R)
• M59: 13,981,716 km (0.072 R)
• M60: 14,543,606 km (0.114 R)
• M61: 14,732,548 km (0.086 R)
• M62: 14,922,238 km (0.08 R)
• M63: 15,472,459 km (0.055 R)
• M64: 15,641,205 km (0.073 R)
• M65: 15,737,846 km (0.116 R)
• M66: 15,907,639 km (0.082 R)
• M67: 16,029,262 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.7

Radius: 10.9

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.53 AU - 6.01 AU

Year: 8812 Days

Day: 5.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 28,308,677 km

• M1: 140,173 km (0.112 R)
• M2: 215,271 km (0.078 R)
• M3: 360,980 km (0.1 R)
• M4: 591,660 km (0.097 R)
• M5: 1,191,547 km (0.092 R)
• M6: 1,306,737 km (0.07 R)
• M7: 1,821,653 km (0.106 R)
• M8: 3,263,478 km (0.095 R)
• M9: 4,444,702 km (0.076 R)
• M10: 4,558,098 km (0.116 R)
• M11: 4,881,079 km (0.091 R)
• M12: 5,331,369 km (0.11 R)
• M13: 6,044,352 km (0.109 R)
• M14: 6,501,972 km (0.112 R)
• M15: 6,761,076 km (0.078 R)
• M16: 7,023,620 km (0.087 R)
• M17: 7,156,164 km (0.101 R)
• M18: 7,585,958 km (0.048 R)
• M19: 7,749,319 km (0.119 R)
• M20: 8,051,806 km (0.051 R)
• M21: 8,218,458 km (0.084 R)
• M22: 9,242,306 km (0.092 R)
• M23: 10,096,211 km (0.108 R)
• M24: 10,608,583 km (0.043 R)
• M25: 11,253,051 km (0.073 R)
• M26: 11,470,716 km (0.084 R)
• M27: 11,627,046 km (0.068 R)
• M28: 12,870,802 km (0.031 R)
• M29: 13,033,266 km (0.083 R)
• M30: 13,131,103 km (0.045 R)
• M31: 13,723,361 km (0.09 R)
• M32: 13,889,414 km (0.114 R)
• M33: 14,290,636 km (0.085 R)
• M34: 14,729,556 km (0.068 R)
• M35: 17,240,257 km (0.082 R)
• M36: 17,491,282 km (0.088 R)
• M37: 17,635,345 km (0.088 R)
• M38: 17,815,910 km (0.107 R)
• M39: 17,924,518 km (0.093 R)
• M40: 18,178,984 km (0.077 R)
• M41: 18,434,497 km (0.033 R)
• M42: 18,617,754 km (0.116 R)
• M43: 19,506,066 km (0.102 R)
• M44: 19,730,314 km (0.094 R)
• M45: 20,294,597 km (0.107 R)
• M46: 21,055,302 km (0.068 R)
• M47: 21,439,170 km (0.067 R)
• M48: 22,291,728 km (0.099 R)
• M49: 23,234,494 km (0.113 R)
• M50: 23,353,275 km (0.098 R)
• M51: 23,511,849 km (0.082 R)
• M52: 24,753,660 km (0.055 R)
• M53: 24,834,443 km (0.091 R)
• M54: 24,955,917 km (0.1 R)
• M55: 25,893,447 km (0.117 R)
• M56: 26,469,847 km (0.057 R)
• M57: 26,759,618 km (0.049 R)
• M58: 27,551,440 km (0.087 R)
• M59: 27,929,174 km (0.07 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 16,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit