🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.55 AU - 1.87 AU

Year: 817 Days

Day: 47 Hours

Environment

Temp: -60 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.54 AU - 4 AU

Year: 2160 Days

Day: 44.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.7

Radius: 8.7

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.19 AU - 6.27 AU

Year: 5680 Days

Day: 14.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,917,573 km

• M1: 132,095 km (0.093 R)
• M2: 190,288 km (0.119 R)
• M3: 436,826 km (0.1 R)
• M4: 641,476 km (0.109 R)
• M5: 855,999 km (0.05 R)
• M6: 918,531 km (0.101 R)
• M7: 982,708 km (0.119 R)
• M8: 1,093,411 km (0.041 R)
• M9: 1,500,915 km (0.074 R)
• M10: 1,577,510 km (0.106 R)
• M11: 1,829,133 km (0.098 R)
• M12: 1,911,262 km (0.06 R)
• M13: 1,994,588 km (0.037 R)
• M14: 2,252,346 km (0.084 R)
• M15: 2,311,138 km (0.114 R)
• M16: 2,445,177 km (0.033 R)
• M17: 2,505,615 km (0.086 R)
• M18: 2,597,169 km (0.101 R)
• M19: 2,689,919 km (0.048 R)
• M20: 2,752,451 km (0.067 R)
• M21: 3,137,516 km (0.085 R)
• M22: 3,286,366 km (0.094 R)
• M23: 3,539,635 km (0.043 R)
• M24: 3,799,188 km (0.089 R)
• M25: 3,904,804 km (0.106 R)
• M26: 4,065,173 km (0.098 R)
• M27: 4,137,129 km (0.102 R)
• M28: 4,300,490 km (0.117 R)
• M29: 4,596,395 km (0.062 R)
• M30: 4,671,493 km (0.028 R)
• M31: 4,746,890 km (0.116 R)
• M32: 5,110,712 km (0.11 R)
• M33: 5,188,503 km (0.051 R)
• M34: 5,364,879 km (0.107 R)
• M35: 5,523,303 km (0.092 R)
• M36: 6,193,501 km (0.11 R)
• M37: 6,255,585 km (0.083 R)
• M38: 7,148,235 km (0.065 R)
• M39: 7,257,142 km (0.095 R)
• M40: 7,476,602 km (0.094 R)
• M41: 8,080,230 km (0.058 R)
• M42: 8,422,360 km (0.119 R)
• M43: 9,050,073 km (0.116 R)
• M44: 9,262,801 km (0.093 R)
• M45: 9,429,303 km (0.065 R)
• M46: 10,007,798 km (0.061 R)
• M47: 10,080,802 km (0.117 R)
• M48: 10,399,745 km (0.116 R)
• M49: 11,047,504 km (0.102 R)
• M50: 11,198,897 km (0.068 R)
• M51: 11,427,183 km (0.111 R)
• M52: 11,811,201 km (0.1 R)
• M53: 11,991,765 km (0.057 R)
• M54: 12,251,467 km (0.098 R)
• M55: 13,174,785 km (0.109 R)
• M56: 13,335,453 km (0.119 R)
• M57: 13,415,937 km (0.083 R)
• M58: 13,523,498 km (0.086 R)
• M59: 14,698,440 km (0.115 R)
• M60: 15,255,991 km (0.074 R)
• M61: 15,396,463 km (0.116 R)
• M62: 15,537,235 km (0.118 R)
• M63: 15,622,057 km (0.082 R)
• M64: 15,763,576 km (0.119 R)
• M65: 16,305,570 km (0.091 R)
• M66: 16,593,246 km (0.096 R)
• M67: 17,407,807 km (0.106 R)
• M68: 17,849,420 km (0.085 R)
• M69: 17,908,660 km (0.106 R)
• M70: 18,683,727 km (0.098 R)
• M71: 19,075,374 km (0.072 R)
• M72: 19,166,180 km (0.101 R)
• M73: 20,174,170 km (0.094 R)
• M74: 20,297,589 km (0.094 R)
• M75: 20,483,090 km (0.112 R)
• M76: 20,887,004 km (0.034 R)

Asteroid Belt

Center: 7.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.1

Radius: 9.3

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.79 AU - 7.89 AU

Year: 8018 Days

Day: 7.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,917,573 km

• M1: 134,937 km (0.077 R)
• M2: 368,310 km (0.055 R)
• M3: 504,594 km (0.119 R)
• M4: 659,278 km (0.109 R)
• M5: 830,268 km (0.058 R)
• M6: 986,598 km (0.106 R)
• M7: 1,152,951 km (0.048 R)
• M8: 1,617,751 km (0.096 R)
• M9: 1,688,810 km (0.057 R)
• M10: 1,815,520 km (0.082 R)
• M11: 1,983,219 km (0.109 R)
• M12: 2,078,662 km (0.078 R)
• M13: 2,195,349 km (0.116 R)
• M14: 2,274,336 km (0.091 R)
• M15: 2,599,861 km (0.057 R)
• M16: 2,962,038 km (0.075 R)
• M17: 3,340,221 km (0.087 R)
• M18: 3,828,658 km (0.084 R)
• M19: 4,069,212 km (0.112 R)
• M20: 5,027,835 km (0.105 R)
• M21: 5,185,361 km (0.106 R)
• M22: 5,804,697 km (0.118 R)
• M23: 6,221,177 km (0.083 R)
• M24: 6,704,977 km (0.118 R)
• M25: 7,468,225 km (0.077 R)
• M26: 7,618,122 km (0.089 R)
• M27: 7,921,058 km (0.102 R)
• M28: 8,073,947 km (0.107 R)
• M29: 8,507,481 km (0.12 R)
• M30: 9,951,550 km (0.103 R)
• M31: 10,182,977 km (0.078 R)
• M32: 10,786,306 km (0.025 R)
• M33: 11,024,017 km (0.1 R)
• M34: 11,229,265 km (0.06 R)
• M35: 11,539,381 km (0.12 R)
• M36: 11,712,915 km (0.091 R)
• M37: 11,992,364 km (0.079 R)
• M38: 12,097,681 km (0.107 R)
• M39: 12,451,180 km (0.08 R)
• M40: 12,522,239 km (0.1 R)
• M41: 13,422,370 km (0.046 R)
• M42: 13,898,689 km (0.062 R)
• M43: 14,380,544 km (0.118 R)
• M44: 14,567,242 km (0.088 R)
• M45: 14,981,030 km (0.102 R)
• M46: 15,398,707 km (0.053 R)
• M47: 15,897,317 km (0.082 R)
• M48: 16,013,106 km (0.036 R)
• M49: 16,090,448 km (0.109 R)
• M50: 16,284,327 km (0.095 R)
• M51: 16,362,118 km (0.103 R)
• M52: 17,028,426 km (0.101 R)
• M53: 17,984,207 km (0.101 R)
• M54: 18,104,783 km (0.101 R)
• M55: 19,367,688 km (0.099 R)
• M56: 21,977,423 km (0.055 R)
• M57: 22,625,332 km (0.099 R)
• M58: 22,755,631 km (0.083 R)
• M59: 23,367,038 km (0.079 R)
• M60: 23,542,815 km (0.113 R)
• M61: 23,718,892 km (0.063 R)
• M62: 24,205,534 km (0.093 R)
• M63: 24,472,416 km (0.106 R)
• M64: 24,561,577 km (0.099 R)
• M65: 24,740,197 km (0.092 R)
• M66: 25,009,024 km (0.12 R)
• M67: 25,098,932 km (0.057 R)
• M68: 25,188,841 km (0.063 R)
• M69: 25,459,164 km (0.037 R)
• M70: 26,733,887 km (0.117 R)
• M71: 27,286,502 km (0.068 R)
• M72: 27,378,954 km (0.06 R)
• M73: 27,610,531 km (0.046 R)
• M74: 27,703,431 km (0.11 R)
• M75: 28,543,573 km (0.083 R)
• M76: 28,919,662 km (0.109 R)
• M77: 29,581,782 km (0.102 R)
• M78: 29,914,787 km (0.114 R)
• M79: 30,105,524 km (0.102 R)
• M80: 30,824,791 km (0.045 R)
• M81: 31,841,159 km (0.058 R)
• M82: 32,133,473 km (0.042 R)
• M83: 32,377,766 km (0.099 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: 278 - 18,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit