🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.55 AU - 0.69 AU

Year: 320 Days

Day: 32.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.24 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.7

Radius: 13.5

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.83 AU - 1.89 AU

Year: 1664 Days

Day: 9.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 12,282,798 km

• M1: 180,265 km (0.032 R)
• M2: 289,322 km (0.079 R)
• M3: 415,732 km (0.118 R)
• M4: 539,899 km (0.089 R)
• M5: 660,624 km (0.059 R)
• M6: 771,925 km (0.075 R)
• M7: 1,038,508 km (0.075 R)
• M8: 1,179,579 km (0.104 R)
• M9: 1,455,886 km (0.08 R)
• M10: 1,772,136 km (0.065 R)
• M11: 2,191,160 km (0.045 R)
• M12: 2,282,864 km (0.093 R)
• M13: 2,449,216 km (0.11 R)
• M14: 2,608,987 km (0.089 R)
• M15: 2,794,339 km (0.037 R)
• M16: 2,916,710 km (0.048 R)
• M17: 3,189,875 km (0.113 R)
• M18: 3,353,236 km (0.12 R)
• M19: 3,495,504 km (0.067 R)
• M20: 3,627,748 km (0.065 R)
• M21: 4,339,685 km (0.062 R)
• M22: 4,692,137 km (0.108 R)
• M23: 4,798,352 km (0.115 R)
• M24: 4,972,783 km (0.083 R)
• M25: 5,217,675 km (0.048 R)
• M26: 5,438,930 km (0.078 R)
• M27: 5,733,937 km (0.094 R)
• M28: 5,861,993 km (0.07 R)
• M29: 6,019,818 km (0.115 R)
• M30: 6,149,968 km (0.079 R)
• M31: 6,398,451 km (0.076 R)
• M32: 6,620,603 km (0.083 R)
• M33: 7,102,907 km (0.049 R)
• M34: 7,784,774 km (0.092 R)
• M35: 7,879,320 km (0.041 R)
• M36: 8,149,494 km (0.068 R)
• M37: 8,309,863 km (0.103 R)
• M38: 8,406,652 km (0.116 R)
• M39: 8,552,510 km (0.119 R)
• M40: 8,780,946 km (0.119 R)
• M41: 9,044,687 km (0.114 R)
• M42: 9,461,766 km (0.053 R)
• M43: 9,681,376 km (0.045 R)
• M44: 9,902,481 km (0.089 R)
• M45: 10,142,586 km (0.116 R)
• M46: 10,280,665 km (0.114 R)
• M47: 10,454,049 km (0.114 R)
• M48: 10,856,766 km (0.086 R)
• M49: 11,033,441 km (0.114 R)
• M50: 11,193,212 km (0.106 R)
• M51: 11,497,195 km (0.113 R)
• M52: 11,605,204 km (0.098 R)
• M53: 11,840,223 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.8

Radius: 11.6

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.95 AU - 3.33 AU

Year: 3650 Days

Day: 10 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 12,282,798 km

• M1: 191,485 km (0.084 R)
• M2: 283,338 km (0.113 R)
• M3: 467,942 km (0.081 R)
• M4: 553,512 km (0.073 R)
• M5: 716,275 km (0.108 R)
• M6: 1,070,522 km (0.114 R)
• M7: 1,279,211 km (0.095 R)
• M8: 1,549,984 km (0.05 R)
• M9: 1,623,735 km (0.108 R)
• M10: 1,774,979 km (0.059 R)
• M11: 2,118,904 km (0.116 R)
• M12: 2,513,244 km (0.117 R)
• M13: 2,630,230 km (0.094 R)
• M14: 2,704,281 km (0.034 R)
• M15: 2,809,149 km (0.049 R)
• M16: 2,915,513 km (0.102 R)
• M17: 3,007,665 km (0.102 R)
• M18: 3,226,676 km (0.071 R)
• M19: 3,746,978 km (0.09 R)
• M20: 3,898,072 km (0.068 R)
• M21: 4,137,279 km (0.079 R)
• M22: 4,258,752 km (0.073 R)
• M23: 4,523,092 km (0.076 R)
• M24: 4,720,262 km (0.108 R)
• M25: 5,291,576 km (0.076 R)
• M26: 5,385,673 km (0.057 R)
• M27: 5,614,109 km (0.055 R)
• M28: 5,806,941 km (0.056 R)
• M29: 5,982,419 km (0.107 R)
• M30: 6,120,049 km (0.041 R)
• M31: 6,478,934 km (0.094 R)
• M32: 6,579,913 km (0.12 R)
• M33: 6,742,526 km (0.046 R)
• M34: 7,175,611 km (0.104 R)
• M35: 7,469,422 km (0.103 R)
• M36: 7,852,991 km (0.092 R)
• M37: 8,003,935 km (0.078 R)
• M38: 8,264,983 km (0.107 R)
• M39: 8,952,236 km (0.025 R)
• M40: 9,542,848 km (0.119 R)
• M41: 10,547,248 km (0.11 R)
• M42: 10,714,050 km (0.093 R)
• M43: 10,809,643 km (0.087 R)
• M44: 11,025,961 km (0.037 R)
• M45: 11,122,452 km (0.069 R)
• M46: 11,243,626 km (0.101 R)
• M47: 11,438,403 km (0.03 R)
• M48: 11,609,692 km (0.109 R)
• M49: 12,029,314 km (0.038 R)
• M50: 12,453,873 km (0.031 R)
• M51: 12,579,685 km (0.057 R)
• M52: 12,731,228 km (0.056 R)
• M53: 12,883,369 km (0.104 R)
• M54: 13,653,199 km (0.072 R)
• M55: 13,730,990 km (0.086 R)
• M56: 13,809,080 km (0.113 R)
• M57: 14,306,194 km (0.086 R)
• M58: 14,835,920 km (0.053 R)
• M59: 15,480,088 km (0.114 R)
• M60: 15,751,160 km (0.111 R)
• M61: 15,996,500 km (0.046 R)
• M62: 16,078,630 km (0.115 R)
• M63: 16,298,090 km (0.057 R)
• M64: 16,380,668 km (0.079 R)
• M65: 16,518,597 km (0.118 R)
• M66: 16,656,975 km (0.113 R)
• M67: 17,326,425 km (0.092 R)
• M68: 17,410,649 km (0.093 R)
• M69: 17,607,819 km (0.092 R)
• M70: 18,951,208 km (0.098 R)
• M71: 19,474,501 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.9

Radius: 11.2

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.91 AU - 3.65 AU

Year: 3897 Days

Day: 11.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 12,282,798 km

• M1: 141,220 km (0.114 R)
• M2: 225,743 km (0.097 R)
• M3: 300,243 km (0.067 R)
• M4: 393,742 km (0.116 R)
• M5: 612,902 km (0.088 R)
• M6: 708,496 km (0.034 R)
• M7: 782,247 km (0.025 R)
• M8: 909,256 km (0.072 R)
• M9: 990,488 km (0.069 R)
• M10: 1,209,200 km (0.09 R)
• M11: 1,435,392 km (0.12 R)
• M12: 1,540,409 km (0.111 R)
• M13: 1,852,470 km (0.115 R)
• M14: 1,948,213 km (0.057 R)
• M15: 2,164,681 km (0.094 R)
• M16: 2,525,511 km (0.029 R)
• M17: 2,653,717 km (0.094 R)
• M18: 2,795,087 km (0.056 R)
• M19: 3,028,908 km (0.061 R)
• M20: 3,304,019 km (0.1 R)
• M21: 3,374,030 km (0.116 R)
• M22: 3,456,459 km (0.054 R)
• M23: 3,611,293 km (0.077 R)
• M24: 3,683,548 km (0.065 R)
• M25: 3,768,370 km (0.088 R)
• M26: 3,890,891 km (0.096 R)
• M27: 4,342,826 km (0.118 R)
• M28: 4,497,211 km (0.048 R)
• M29: 4,640,376 km (0.064 R)
• M30: 4,758,708 km (0.084 R)
• M31: 4,864,624 km (0.076 R)
• M32: 5,025,142 km (0.083 R)
• M33: 5,106,075 km (0.077 R)
• M34: 5,187,306 km (0.054 R)
• M35: 5,392,704 km (0.105 R)
• M36: 6,240,625 km (0.084 R)
• M37: 6,327,691 km (0.11 R)
• M38: 6,635,713 km (0.093 R)
• M39: 6,799,074 km (0.062 R)
• M40: 6,873,723 km (0.104 R)
• M41: 6,948,671 km (0.052 R)
• M42: 7,039,029 km (0.098 R)
• M43: 7,604,658 km (0.092 R)
• M44: 8,089,954 km (0.099 R)
• M45: 8,200,955 km (0.104 R)
• M46: 8,504,639 km (0.09 R)
• M47: 8,601,429 km (0.03 R)
• M48: 8,730,831 km (0.109 R)
• M49: 8,959,117 km (0.104 R)
• M50: 9,106,920 km (0.114 R)
• M51: 9,421,524 km (0.067 R)
• M52: 10,455,844 km (0.088 R)
• M53: 10,646,132 km (0.051 R)
• M54: 10,785,258 km (0.117 R)
• M55: 11,277,136 km (0.094 R)
• M56: 11,419,105 km (0.053 R)
• M57: 11,650,832 km (0.029 R)
• M58: 11,848,301 km (0.079 R)
• M59: 12,046,817 km (0.096 R)
• M60: 12,173,676 km (0.1 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 12,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit