🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.55 AU - 0.61 AU

Year: 285 Days

Day: 18.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.2

Radius: 14.1

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.39 AU - 2.21 AU

Year: 1559 Days

Day: 9.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 13,709,959 km

• M1: 188,194 km (0.116 R)
• M2: 286,480 km (0.106 R)
• M3: 496,067 km (0.067 R)
• M4: 594,203 km (0.093 R)
• M5: 693,386 km (0.109 R)
• M6: 815,009 km (0.09 R)
• M7: 953,387 km (0.092 R)
• M8: 1,199,925 km (0.053 R)
• M9: 1,312,273 km (0.061 R)
• M10: 1,408,913 km (0.111 R)
• M11: 1,538,315 km (0.103 R)
• M12: 1,640,789 km (0.055 R)
• M13: 1,896,452 km (0.049 R)
• M14: 1,995,935 km (0.08 R)
• M15: 2,097,063 km (0.083 R)
• M16: 2,293,186 km (0.069 R)
• M17: 2,435,453 km (0.097 R)
• M18: 2,592,980 km (0.045 R)
• M19: 2,691,565 km (0.077 R)
• M20: 2,804,212 km (0.075 R)
• M21: 3,047,159 km (0.11 R)
• M22: 3,350,693 km (0.117 R)
• M23: 3,803,526 km (0.111 R)
• M24: 4,378,879 km (0.118 R)
• M25: 4,541,941 km (0.113 R)
• M26: 4,920,124 km (0.097 R)
• M27: 5,027,984 km (0.031 R)
• M28: 5,183,267 km (0.062 R)
• M29: 5,371,910 km (0.049 R)
• M30: 5,578,804 km (0.027 R)
• M31: 5,984,214 km (0.084 R)
• M32: 6,165,527 km (0.116 R)
• M33: 6,315,424 km (0.072 R)
• M34: 6,669,671 km (0.096 R)
• M35: 6,840,811 km (0.067 R)
• M36: 6,961,387 km (0.119 R)
• M37: 7,398,063 km (0.098 R)
• M38: 7,610,792 km (0.084 R)
• M39: 7,789,711 km (0.043 R)
• M40: 8,151,588 km (0.063 R)
• M41: 8,316,295 km (0.089 R)
• M42: 8,519,150 km (0.087 R)
• M43: 8,835,849 km (0.083 R)
• M44: 9,118,589 km (0.099 R)
• M45: 9,232,433 km (0.076 R)
• M46: 9,635,000 km (0.116 R)
• M47: 9,789,834 km (0.051 R)
• M48: 9,984,611 km (0.084 R)
• M49: 10,082,448 km (0.077 R)
• M50: 10,696,397 km (0.049 R)
• M51: 10,937,400 km (0.075 R)
• M52: 11,058,424 km (0.075 R)
• M53: 11,919,061 km (0.071 R)
• M54: 12,252,664 km (0.095 R)
• M55: 12,546,923 km (0.04 R)
• M56: 12,928,996 km (0.109 R)
• M57: 13,856,952 km (0.113 R)
• M58: 14,163,777 km (0.084 R)
• M59: 14,362,144 km (0.085 R)
• M60: 14,539,267 km (0.108 R)
• M61: 14,806,300 km (0.105 R)
• M62: 15,120,006 km (0.028 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.6

Radius: 8.2

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.69 AU - 2.37 AU

Year: 1867 Days

Day: 8.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 58.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 13,709,959 km

• M1: 122,221 km (0.09 R)
• M2: 219,161 km (0.106 R)
• M3: 287,228 km (0.05 R)
• M4: 348,563 km (0.043 R)
• M5: 427,401 km (0.089 R)
• M6: 538,702 km (0.086 R)
• M7: 681,867 km (0.101 R)
• M8: 814,860 km (0.111 R)
• M9: 868,864 km (0.093 R)
• M10: 932,444 km (0.093 R)
• M11: 1,193,641 km (0.105 R)
• M12: 1,337,405 km (0.119 R)
• M13: 1,392,906 km (0.079 R)
• M14: 1,782,608 km (0.104 R)
• M15: 1,864,588 km (0.073 R)
• M16: 1,958,386 km (0.088 R)
• M17: 2,096,614 km (0.11 R)
• M18: 2,371,575 km (0.071 R)
• M19: 2,484,970 km (0.118 R)
• M20: 2,611,680 km (0.079 R)
• M21: 2,728,665 km (0.088 R)
• M22: 2,931,819 km (0.098 R)
• M23: 2,992,406 km (0.076 R)
• M24: 3,127,493 km (0.077 R)
• M25: 3,189,427 km (0.07 R)
• M26: 3,340,072 km (0.11 R)
• M27: 3,480,245 km (0.104 R)
• M28: 3,531,707 km (0.094 R)
• M29: 3,805,919 km (0.089 R)
• M30: 3,885,655 km (0.118 R)
• M31: 3,952,376 km (0.075 R)
• M32: 4,155,230 km (0.098 R)
• M33: 4,209,834 km (0.094 R)
• M34: 4,402,965 km (0.11 R)
• M35: 4,458,765 km (0.078 R)
• M36: 4,641,573 km (0.049 R)
• M37: 4,798,053 km (0.103 R)
• M38: 5,029,032 km (0.05 R)
• M39: 5,131,207 km (0.062 R)
• M40: 5,293,221 km (0.114 R)
• M41: 5,592,118 km (0.073 R)
• M42: 5,652,556 km (0.094 R)
• M43: 5,881,141 km (0.099 R)
• M44: 6,347,438 km (0.042 R)
• M45: 6,777,382 km (0.106 R)
• M46: 7,464,784 km (0.095 R)
• M47: 7,800,033 km (0.036 R)
• M48: 8,020,540 km (0.065 R)
• M49: 8,260,196 km (0.11 R)
• M50: 8,659,323 km (0.072 R)
• M51: 8,781,993 km (0.116 R)
• M52: 8,834,801 km (0.11 R)
• M53: 9,029,129 km (0.089 R)
• M54: 9,100,188 km (0.103 R)
• M55: 9,675,242 km (0.047 R)
• M56: 10,058,961 km (0.08 R)
• M57: 10,206,464 km (0.096 R)
• M58: 10,317,616 km (0.071 R)
• M59: 10,410,516 km (0.066 R)
• M60: 10,597,064 km (0.047 R)
• M61: 10,916,905 km (0.081 R)
• M62: 11,469,818 km (0.078 R)
• M63: 12,168,889 km (0.085 R)
• M64: 12,424,702 km (0.116 R)
• M65: 12,483,942 km (0.106 R)
• M66: 12,741,999 km (0.12 R)
• M67: 13,041,942 km (0.089 R)
• M68: 13,222,956 km (0.096 R)
• M69: 13,323,934 km (0.106 R)
• M70: 13,486,098 km (0.025 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 10,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit