🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.75 AU - 2.49 AU

Year: 1133 Days

Day: 40 Hours

Environment

Temp: -70 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,553,907 km

• M1: 149,598 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.18 AU - 4.1 AU

Year: 2549 Days

Day: 42.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.7

Radius: 10.2

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.14 AU - 5.58 AU

Year: 4555 Days

Day: 13 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,553,907 km

• M1: 196,123 km (0.094 R)
• M2: 305,778 km (0.1 R)
• M3: 445,203 km (0.073 R)
• M4: 984,653 km (0.08 R)
• M5: 1,220,569 km (0.055 R)
• M6: 1,377,348 km (0.093 R)
• M7: 1,524,402 km (0.059 R)
• M8: 1,887,925 km (0.113 R)
• M9: 2,033,633 km (0.098 R)
• M10: 2,183,231 km (0.098 R)
• M11: 2,355,867 km (0.096 R)
• M12: 2,493,348 km (0.116 R)
• M13: 2,694,258 km (0.05 R)
• M14: 2,859,115 km (0.098 R)
• M15: 3,551,154 km (0.112 R)
• M16: 3,777,795 km (0.096 R)
• M17: 3,962,698 km (0.12 R)
• M18: 4,245,588 km (0.109 R)
• M19: 4,462,056 km (0.11 R)
• M20: 4,633,046 km (0.111 R)
• M21: 5,416,191 km (0.087 R)
• M22: 5,572,521 km (0.064 R)
• M23: 5,703,868 km (0.118 R)
• M24: 5,916,297 km (0.103 R)
• M25: 6,736,093 km (0.116 R)
• M26: 6,820,167 km (0.074 R)
• M27: 7,017,337 km (0.059 R)
• M28: 7,649,687 km (0.047 R)
• M29: 7,825,315 km (0.065 R)
• M30: 8,210,380 km (0.116 R)
• M31: 8,300,139 km (0.099 R)
• M32: 8,390,197 km (0.094 R)
• M33: 8,601,728 km (0.082 R)
• M34: 9,184,711 km (0.08 R)
• M35: 9,465,356 km (0.097 R)
• M36: 9,907,418 km (0.114 R)
• M37: 10,163,081 km (0.085 R)
• M38: 10,453,450 km (0.065 R)
• M39: 11,340,566 km (0.103 R)
• M40: 11,641,706 km (0.078 R)
• M41: 11,810,154 km (0.105 R)
• M42: 12,354,540 km (0.087 R)
• M43: 12,664,357 km (0.106 R)
• M44: 12,802,885 km (0.111 R)
• M45: 12,907,155 km (0.116 R)
• M46: 13,151,448 km (0.119 R)
• M47: 13,256,615 km (0.084 R)
• M48: 13,326,926 km (0.119 R)
• M49: 13,432,542 km (0.096 R)
• M50: 13,644,672 km (0.099 R)
• M51: 14,144,030 km (0.101 R)
• M52: 14,323,847 km (0.061 R)
• M53: 14,940,788 km (0.116 R)
• M54: 15,050,443 km (0.106 R)
• M55: 16,805,226 km (0.062 R)
• M56: 17,033,812 km (0.088 R)
• M57: 17,263,445 km (0.089 R)
• M58: 17,609,913 km (0.114 R)
• M59: 18,466,511 km (0.072 R)
• M60: 19,058,320 km (0.064 R)
• M61: 19,977,748 km (0.092 R)
• M62: 20,952,528 km (0.081 R)
• M63: 21,075,498 km (0.056 R)
• M64: 21,818,251 km (0.051 R)
• M65: 22,443,720 km (0.101 R)
• M66: 22,864,090 km (0.115 R)
• M67: 23,244,517 km (0.068 R)
• M68: 23,584,404 km (0.106 R)
• M69: 24,226,328 km (0.098 R)
• M70: 25,047,620 km (0.077 R)
• M71: 25,746,242 km (0.059 R)
• M72: 25,834,056 km (0.088 R)
• M73: 26,053,965 km (0.05 R)
• M74: 26,495,728 km (0.061 R)
• M75: 27,745,618 km (0.065 R)
• M76: 28,060,970 km (0.108 R)
• M77: 28,241,834 km (0.029 R)
• M78: 28,877,625 km (0.091 R)
• M79: 29,105,911 km (0.055 R)
• M80: 29,243,093 km (0.12 R)
• M81: 30,348,770 km (0.089 R)
• M82: 30,580,797 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.2

Radius: 3.6

Gravity: 21.16 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.93 AU - 14.47 AU

Year: 16614 Days

Day: 20.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 49,553,907 km

• M1: 501,751 km (0.082 R)
• M2: 598,242 km (0.114 R)
• M3: 790,625 km (0.027 R)
• M4: 1,426,266 km (0.107 R)
• M5: 1,777,671 km (0.094 R)
• M6: 1,850,974 km (0.106 R)
• M7: 2,285,556 km (0.112 R)
• M8: 2,527,905 km (0.085 R)
• M9: 2,949,771 km (0.118 R)
• M10: 3,484,434 km (0.07 R)
• M11: 3,794,251 km (0.084 R)
• M12: 3,984,240 km (0.072 R)
• M13: 4,307,970 km (0.07 R)
• M14: 4,843,381 km (0.114 R)
• M15: 5,153,647 km (0.072 R)
• M16: 5,541,554 km (0.089 R)
• M17: 5,865,882 km (0.096 R)
• M18: 10,077,361 km (0.114 R)
• M19: 10,121,044 km (0.102 R)
• M20: 10,252,391 km (0.093 R)
• M21: 11,142,199 km (0.111 R)
• M22: 11,368,541 km (0.102 R)
• M23: 12,056,691 km (0.048 R)
• M24: 12,663,759 km (0.118 R)
• M25: 13,617,146 km (0.056 R)
• M26: 14,102,292 km (0.082 R)
• M27: 14,543,905 km (0.117 R)
• M28: 14,791,190 km (0.074 R)
• M29: 15,089,788 km (0.091 R)
• M30: 15,642,402 km (0.114 R)
• M31: 16,252,612 km (0.115 R)
• M32: 17,812,170 km (0.098 R)
• M33: 18,824,199 km (0.037 R)
• M34: 19,745,423 km (0.085 R)
• M35: 21,182,610 km (0.088 R)
• M36: 21,519,055 km (0.098 R)
• M37: 21,857,146 km (0.091 R)
• M38: 22,767,450 km (0.105 R)
• M39: 23,169,718 km (0.111 R)
• M40: 24,156,167 km (0.102 R)
• M41: 25,870,259 km (0.094 R)
• M42: 26,169,754 km (0.04 R)
• M43: 26,410,158 km (0.1 R)
• M44: 26,651,309 km (0.109 R)
• M45: 28,297,933 km (0.107 R)
• M46: 31,178,440 km (0.031 R)
• M47: 32,009,157 km (0.118 R)
• M48: 32,524,073 km (0.06 R)
• M49: 34,347,372 km (0.09 R)
• M50: 34,610,664 km (0.052 R)
• M51: 34,874,555 km (0.113 R)
• M52: 36,203,732 km (0.051 R)
• M53: 37,211,573 km (0.081 R)
• M54: 38,024,488 km (0.097 R)
• M55: 38,911,603 km (0.109 R)
• M56: 39,529,891 km (0.064 R)
• M57: 40,636,915 km (0.09 R)
• M58: 41,124,455 km (0.086 R)
• M59: 41,683,951 km (0.058 R)
• M60: 42,034,907 km (0.03 R)
• M61: 43,306,639 km (0.095 R)
• M62: 43,519,816 km (0.088 R)
• M63: 43,947,067 km (0.098 R)
• M64: 45,670,584 km (0.116 R)
• M65: 47,562,399 km (0.085 R)
• M66: 48,591,632 km (0.072 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: 505 - 17,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit