🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.48 AU - 3 AU

Year: 1609 Days

Day: 46.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.42 AU - 3.58 AU

Year: 1843 Days

Day: 32.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331

Radius: 14.7

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 10.55 AU - 15.33 AU

Year: 16513 Days

Day: 14.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,667,483 km

• M1: 213,476 km (0.034 R)
• M2: 365,468 km (0.12 R)
• M3: 468,690 km (0.075 R)
• M4: 586,124 km (0.095 R)
• M5: 876,793 km (0.093 R)
• M6: 1,030,729 km (0.071 R)
• M7: 1,480,570 km (0.102 R)
• M8: 1,573,171 km (0.109 R)
• M9: 1,990,100 km (0.088 R)
• M10: 2,780,276 km (0.097 R)
• M11: 3,104,156 km (0.07 R)
• M12: 3,471,718 km (0.114 R)
• M13: 4,554,058 km (0.092 R)
• M14: 4,866,718 km (0.051 R)
• M15: 5,586,583 km (0.116 R)
• M16: 5,846,434 km (0.073 R)
• M17: 6,110,475 km (0.086 R)
• M18: 6,263,064 km (0.096 R)
• M19: 6,494,492 km (0.098 R)
• M20: 6,728,763 km (0.092 R)
• M21: 6,886,439 km (0.073 R)
• M22: 7,125,347 km (0.075 R)
• M23: 7,407,638 km (0.094 R)
• M24: 7,817,237 km (0.104 R)
• M25: 8,108,504 km (0.067 R)
• M26: 8,318,689 km (0.066 R)
• M27: 8,701,659 km (0.115 R)
• M28: 10,473,197 km (0.104 R)
• M29: 10,840,759 km (0.118 R)
• M30: 10,933,211 km (0.112 R)
• M31: 11,352,982 km (0.084 R)
• M32: 11,683,145 km (0.062 R)
• M33: 12,064,320 km (0.101 R)
• M34: 12,401,364 km (0.106 R)
• M35: 13,430,747 km (0.091 R)
• M36: 14,589,682 km (0.119 R)
• M37: 15,258,833 km (0.083 R)
• M38: 15,466,774 km (0.105 R)
• M39: 17,056,252 km (0.095 R)
• M40: 17,218,117 km (0.097 R)
• M41: 17,870,513 km (0.114 R)
• M42: 19,311,739 km (0.046 R)
• M43: 19,480,336 km (0.06 R)
• M44: 19,876,022 km (0.114 R)
• M45: 20,560,283 km (0.105 R)
• M46: 20,790,065 km (0.108 R)
• M47: 21,601,185 km (0.083 R)
• M48: 22,718,531 km (0.098 R)
• M49: 23,493,897 km (0.067 R)
• M50: 24,520,886 km (0.092 R)
• M51: 25,193,179 km (0.102 R)
• M52: 25,685,954 km (0.046 R)
• M53: 25,871,605 km (0.069 R)
• M54: 26,556,016 km (0.056 R)
• M55: 28,197,553 km (0.081 R)
• M56: 29,417,823 km (0.103 R)
• M57: 29,806,777 km (0.119 R)
• M58: 31,181,432 km (0.038 R)
• M59: 31,909,675 km (0.119 R)
• M60: 32,242,679 km (0.095 R)
• M61: 32,911,980 km (0.117 R)
• M62: 33,450,682 km (0.103 R)
• M63: 33,653,387 km (0.051 R)
• M64: 33,856,691 km (0.036 R)
• M65: 34,332,412 km (0.054 R)
• M66: 34,605,129 km (0.088 R)
• M67: 36,953,217 km (0.087 R)
• M68: 40,067,546 km (0.071 R)
• M69: 40,282,967 km (0.106 R)
• M70: 40,570,793 km (0.069 R)
• M71: 41,076,135 km (0.083 R)
• M72: 41,365,756 km (0.119 R)
• M73: 42,458,120 km (0.092 R)
• M74: 43,044,543 km (0.059 R)
• M75: 44,299,819 km (0.064 R)
• M76: 45,492,114 km (0.118 R)
• M77: 46,317,894 km (0.103 R)
• M78: 47,148,761 km (0.111 R)
• M79: 50,056,495 km (0.083 R)
• M80: 51,454,038 km (0.11 R)
• M81: 52,549,842 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.9

Radius: 3

Gravity: 13.99 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 15.81 AU - 17.27 AU

Year: 23864 Days

Day: 21.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 170 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 48,667,483 km

• M1: 265,087 km (0.079 R)
• M2: 302,786 km (0.091 R)
• M3: 486,193 km (0.093 R)
• M4: 824,733 km (0.066 R)
• M5: 1,158,336 km (0.06 R)
• M6: 1,529,189 km (0.109 R)
• M7: 1,691,952 km (0.086 R)
• M8: 2,694,706 km (0.097 R)
• M9: 3,296,688 km (0.059 R)
• M10: 3,445,987 km (0.051 R)
• M11: 3,782,133 km (0.057 R)
• M12: 3,875,482 km (0.085 R)
• M13: 3,906,898 km (0.079 R)
• M14: 4,354,345 km (0.083 R)
• M15: 4,717,120 km (0.11 R)
• M16: 5,436,387 km (0.081 R)
• M17: 5,648,217 km (0.072 R)
• M18: 6,822,112 km (0.111 R)
• M19: 6,973,954 km (0.086 R)
• M20: 7,789,561 km (0.085 R)
• M21: 8,269,022 km (0.109 R)
• M22: 8,309,414 km (0.087 R)
• M23: 9,891,860 km (0.109 R)
• M24: 10,279,917 km (0.116 R)
• M25: 11,609,094 km (0.048 R)
• M26: 13,038,352 km (0.118 R)
• M27: 13,606,375 km (0.074 R)
• M28: 15,706,729 km (0.109 R)
• M29: 15,756,695 km (0.111 R)
• M30: 15,907,190 km (0.05 R)
• M31: 16,513,660 km (0.057 R)
• M32: 16,666,400 km (0.042 R)
• M33: 17,076,148 km (0.117 R)
• M34: 17,437,427 km (0.078 R)
• M35: 18,430,607 km (0.072 R)
• M36: 18,854,119 km (0.1 R)
• M37: 19,334,627 km (0.099 R)
• M38: 20,471,122 km (0.034 R)
• M39: 21,908,010 km (0.103 R)
• M40: 22,188,057 km (0.055 R)
• M41: 22,356,654 km (0.059 R)
• M42: 22,638,646 km (0.089 R)
• M43: 23,319,914 km (0.038 R)
• M44: 24,296,789 km (0.119 R)
• M45: 24,354,683 km (0.114 R)
• M46: 24,877,677 km (0.077 R)
• M47: 25,463,054 km (0.065 R)
• M48: 26,171,399 km (0.066 R)
• M49: 27,789,001 km (0.047 R)
• M50: 28,518,141 km (0.07 R)
• M51: 30,119,586 km (0.094 R)
• M52: 30,306,285 km (0.06 R)
• M53: 30,368,517 km (0.079 R)
• M54: 30,743,260 km (0.103 R)
• M55: 32,003,323 km (0.095 R)
• M56: 32,193,761 km (0.034 R)
• M57: 32,257,340 km (0.092 R)
• M58: 34,964,762 km (0.062 R)
• M59: 35,030,137 km (0.073 R)
• M60: 38,281,497 km (0.106 R)
• M61: 40,182,138 km (0.083 R)
• M62: 43,511,139 km (0.066 R)
• M63: 44,498,635 km (0.105 R)
• M64: 45,850,551 km (0.077 R)
• M65: 46,639,380 km (0.07 R)
• M66: 46,999,462 km (0.039 R)
• M67: 47,288,186 km (0.087 R)
• M68: 48,521,621 km (0.061 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 17,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit