🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.81 AU - 3.33 AU

Year: 2037 Days

Day: 39.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.3 AU - 3.58 AU

Year: 2416 Days

Day: 46.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,433,514 km

• M1: 1,705,865 km (0.11 R)

Asteroid Belt

Center: 4.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.1

Radius: 10.8

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.54 AU - 5.64 AU

Year: 4349 Days

Day: 11.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 42,433,514 km

• M1: 144,960 km (0.1 R)
• M2: 399,875 km (0.113 R)
• M3: 507,586 km (0.1 R)
• M4: 579,692 km (0.11 R)
• M5: 685,607 km (0.033 R)
• M6: 788,231 km (0.11 R)
• M7: 975,528 km (0.032 R)
• M8: 1,355,058 km (0.061 R)
• M9: 1,460,374 km (0.079 R)
• M10: 1,596,060 km (0.032 R)
• M11: 1,807,741 km (0.087 R)
• M12: 2,546,006 km (0.051 R)
• M13: 2,694,108 km (0.106 R)
• M14: 2,964,731 km (0.118 R)
• M15: 3,459,301 km (0.067 R)
• M16: 4,505,140 km (0.07 R)
• M17: 4,826,925 km (0.026 R)
• M18: 4,908,456 km (0.1 R)
• M19: 4,990,585 km (0.103 R)
• M20: 5,513,878 km (0.085 R)
• M21: 6,432,559 km (0.1 R)
• M22: 6,863,700 km (0.114 R)
• M23: 7,071,192 km (0.093 R)
• M24: 7,210,767 km (0.085 R)
• M25: 7,327,603 km (0.109 R)
• M26: 7,468,823 km (0.063 R)
• M27: 8,018,446 km (0.106 R)
• M28: 8,334,995 km (0.097 R)
• M29: 8,531,866 km (0.074 R)
• M30: 8,630,750 km (0.117 R)
• M31: 9,182,018 km (0.085 R)
• M32: 9,436,484 km (0.12 R)
• M33: 9,615,852 km (0.065 R)
• M34: 9,693,194 km (0.096 R)
• M35: 9,874,207 km (0.118 R)
• M36: 9,978,178 km (0.092 R)
• M37: 10,108,777 km (0.072 R)
• M38: 10,239,825 km (0.078 R)
• M39: 10,530,194 km (0.075 R)
• M40: 10,903,590 km (0.067 R)
• M41: 11,911,581 km (0.08 R)
• M42: 12,050,108 km (0.07 R)
• M43: 12,496,957 km (0.105 R)
• M44: 13,091,609 km (0.083 R)
• M45: 13,291,920 km (0.073 R)
• M46: 13,550,874 km (0.044 R)
• M47: 13,986,354 km (0.041 R)
• M48: 14,074,018 km (0.095 R)
• M49: 14,662,985 km (0.07 R)
• M50: 14,781,766 km (0.111 R)
• M51: 15,169,972 km (0.092 R)
• M52: 15,470,813 km (0.119 R)
• M53: 15,652,276 km (0.105 R)
• M54: 15,743,381 km (0.103 R)
• M55: 16,323,820 km (0.061 R)
• M56: 16,942,557 km (0.102 R)
• M57: 17,192,086 km (0.116 R)
• M58: 17,916,589 km (0.07 R)
• M59: 18,234,784 km (0.117 R)
• M60: 18,426,419 km (0.113 R)
• M61: 18,586,787 km (0.092 R)
• M62: 19,038,124 km (0.086 R)
• M63: 20,912,885 km (0.092 R)
• M64: 21,080,135 km (0.109 R)
• M65: 21,247,834 km (0.076 R)
• M66: 22,024,995 km (0.072 R)
• M67: 23,052,583 km (0.096 R)
• M68: 23,156,254 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.8

Radius: 14.7

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.21 AU - 8.73 AU

Year: 7733 Days

Day: 14.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,433,514 km

• M1: 224,995 km (0.099 R)
• M2: 370,255 km (0.081 R)
• M3: 586,124 km (0.057 R)
• M4: 698,323 km (0.079 R)
• M5: 915,539 km (0.119 R)
• M6: 1,285,794 km (0.111 R)
• M7: 1,479,074 km (0.107 R)
• M8: 1,830,480 km (0.047 R)
• M9: 2,027,650 km (0.103 R)
• M10: 2,348,836 km (0.08 R)
• M11: 2,711,312 km (0.116 R)
• M12: 4,075,794 km (0.103 R)
• M13: 4,219,707 km (0.117 R)
• M14: 4,453,678 km (0.059 R)
• M15: 4,752,425 km (0.104 R)
• M16: 4,873,599 km (0.101 R)
• M17: 5,495,927 km (0.072 R)
• M18: 5,719,725 km (0.059 R)
• M19: 6,309,141 km (0.09 R)
• M20: 6,611,179 km (0.041 R)
• M21: 6,883,746 km (0.102 R)
• M22: 7,264,622 km (0.116 R)
• M23: 7,652,380 km (0.077 R)
• M24: 7,974,913 km (0.092 R)
• M25: 8,192,279 km (0.089 R)
• M26: 9,006,390 km (0.037 R)
• M27: 9,233,031 km (0.101 R)
• M28: 9,691,848 km (0.066 R)
• M29: 10,001,964 km (0.079 R)
• M30: 10,671,714 km (0.052 R)
• M31: 10,871,427 km (0.111 R)
• M32: 11,478,345 km (0.081 R)
• M33: 12,682,758 km (0.084 R)
• M34: 14,409,417 km (0.101 R)
• M35: 14,719,234 km (0.075 R)
• M36: 15,843,462 km (0.038 R)
• M37: 16,716,365 km (0.111 R)
• M38: 17,841,192 km (0.098 R)
• M39: 17,936,037 km (0.06 R)
• M40: 18,412,805 km (0.111 R)
• M41: 18,990,552 km (0.093 R)
• M42: 19,966,678 km (0.081 R)
• M43: 20,262,583 km (0.083 R)
• M44: 20,361,617 km (0.115 R)
• M45: 20,958,961 km (0.097 R)
• M46: 22,375,204 km (0.094 R)
• M47: 22,940,085 km (0.102 R)
• M48: 23,094,919 km (0.086 R)
• M49: 23,250,202 km (0.038 R)
• M50: 23,457,694 km (0.117 R)
• M51: 23,561,665 km (0.111 R)
• M52: 24,031,552 km (0.086 R)
• M53: 24,293,946 km (0.065 R)
• M54: 24,451,772 km (0.087 R)
• M55: 24,874,386 km (0.094 R)
• M56: 25,352,800 km (0.113 R)
• M57: 25,513,019 km (0.119 R)
• M58: 26,426,913 km (0.089 R)
• M59: 26,697,685 km (0.08 R)
• M60: 26,969,504 km (0.086 R)
• M61: 27,406,180 km (0.079 R)
• M62: 28,397,416 km (0.119 R)
• M63: 29,008,972 km (0.115 R)
• M64: 29,681,115 km (0.097 R)
• M65: 30,132,003 km (0.033 R)
• M66: 30,755,677 km (0.046 R)
• M67: 31,154,804 km (0.088 R)
• M68: 31,326,393 km (0.077 R)
• M69: 31,440,984 km (0.114 R)
• M70: 31,613,172 km (0.107 R)
• M71: 32,710,472 km (0.082 R)
• M72: 34,291,273 km (0.057 R)
• M73: 34,586,729 km (0.101 R)
• M74: 37,223,391 km (0.083 R)
• M75: 37,831,506 km (0.113 R)
• M76: 38,381,727 km (0.066 R)
• M77: 38,811,522 km (0.111 R)
• M78: 40,359,411 km (0.098 R)
• M79: 40,921,600 km (0.087 R)
• M80: 41,360,670 km (0.092 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: 510 - 15,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit