🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.43 AU - 0.67 AU

Year: 268 Days

Day: 16.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,213,358 km

• M1: 39,344 km (0.104 R)

Asteroid Belt

Center: 1.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.1

Radius: 12.6

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.52 AU - 2.04 AU

Year: 1558 Days

Day: 8.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 25,213,358 km

• M1: 159,023 km (0.108 R)
• M2: 256,710 km (0.098 R)
• M3: 373,546 km (0.114 R)
• M4: 456,722 km (0.096 R)
• M5: 548,575 km (0.108 R)
• M6: 669,151 km (0.103 R)
• M7: 747,840 km (0.08 R)
• M8: 956,379 km (0.111 R)
• M9: 1,080,994 km (0.12 R)
• M10: 1,176,138 km (0.11 R)
• M11: 1,384,827 km (0.101 R)
• M12: 1,498,671 km (0.103 R)
• M13: 1,665,772 km (0.106 R)
• M14: 1,766,900 km (0.092 R)
• M15: 1,891,366 km (0.089 R)
• M16: 2,453,106 km (0.116 R)
• M17: 2,569,194 km (0.046 R)
• M18: 3,039,978 km (0.069 R)
• M19: 3,177,908 km (0.09 R)
• M20: 3,369,094 km (0.05 R)
• M21: 3,577,483 km (0.119 R)
• M22: 3,656,770 km (0.085 R)
• M23: 3,965,989 km (0.109 R)
• M24: 4,048,118 km (0.102 R)
• M25: 4,158,522 km (0.113 R)
• M26: 4,340,133 km (0.086 R)
• M27: 4,453,229 km (0.113 R)
• M28: 4,812,863 km (0.112 R)
• M29: 5,003,750 km (0.065 R)
• M30: 5,167,260 km (0.092 R)
• M31: 5,257,168 km (0.11 R)
• M32: 5,453,740 km (0.118 R)
• M33: 5,745,605 km (0.061 R)
• M34: 5,963,869 km (0.059 R)
• M35: 6,137,402 km (0.107 R)
• M36: 6,264,710 km (0.068 R)
• M37: 7,230,215 km (0.042 R)
• M38: 7,331,044 km (0.061 R)
• M39: 7,756,201 km (0.109 R)
• M40: 8,084,568 km (0.043 R)
• M41: 8,189,287 km (0.073 R)
• M42: 8,400,070 km (0.105 R)
• M43: 8,791,119 km (0.093 R)
• M44: 9,224,654 km (0.037 R)
• M45: 9,315,908 km (0.119 R)
• M46: 9,517,566 km (0.066 R)
• M47: 9,757,820 km (0.045 R)
• M48: 9,869,420 km (0.068 R)
• M49: 10,169,065 km (0.119 R)
• M50: 10,700,586 km (0.092 R)
• M51: 10,989,011 km (0.106 R)
• M52: 11,280,128 km (0.062 R)
• M53: 11,456,055 km (0.034 R)
• M54: 11,554,192 km (0.047 R)
• M55: 11,810,602 km (0.102 R)
• M56: 12,009,119 km (0.086 R)
• M57: 12,349,155 km (0.116 R)
• M58: 12,530,467 km (0.034 R)
• M59: 12,855,095 km (0.084 R)
• M60: 13,305,833 km (0.106 R)
• M61: 13,533,222 km (0.11 R)
• M62: 13,678,631 km (0.059 R)
• M63: 14,054,720 km (0.107 R)
• M64: 14,180,831 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.4

Radius: 9.3

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.23 AU - 3.61 AU

Year: 4149 Days

Day: 13.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 25,213,358 km

• M1: 116,387 km (0.087 R)
• M2: 183,557 km (0.081 R)
• M3: 269,875 km (0.106 R)
• M4: 369,656 km (0.041 R)
• M5: 476,619 km (0.102 R)
• M6: 970,142 km (0.1 R)
• M7: 1,080,097 km (0.096 R)
• M8: 1,159,683 km (0.03 R)
• M9: 1,265,000 km (0.062 R)
• M10: 1,485,507 km (0.104 R)
• M11: 1,587,682 km (0.112 R)
• M12: 1,665,772 km (0.104 R)
• M13: 1,908,121 km (0.107 R)
• M14: 2,307,846 km (0.118 R)
• M15: 2,593,877 km (0.083 R)
• M16: 3,726,034 km (0.102 R)
• M17: 3,866,207 km (0.11 R)
• M18: 3,936,967 km (0.044 R)
• M19: 4,061,881 km (0.068 R)
• M20: 4,133,838 km (0.095 R)
• M21: 4,206,243 km (0.101 R)
• M22: 4,334,000 km (0.111 R)
• M23: 4,819,744 km (0.045 R)
• M24: 4,991,931 km (0.096 R)
• M25: 5,127,317 km (0.041 R)
• M26: 5,322,842 km (0.098 R)
• M27: 5,421,427 km (0.109 R)
• M28: 5,480,967 km (0.037 R)
• M29: 5,964,916 km (0.091 R)
• M30: 6,191,257 km (0.066 R)
• M31: 6,336,816 km (0.087 R)
• M32: 6,909,028 km (0.119 R)
• M33: 6,995,196 km (0.106 R)
• M34: 7,168,580 km (0.108 R)
• M35: 7,519,687 km (0.102 R)
• M36: 7,854,038 km (0.12 R)
• M37: 8,034,303 km (0.057 R)
• M38: 8,284,431 km (0.12 R)
• M39: 8,583,477 km (0.118 R)
• M40: 9,121,132 km (0.107 R)
• M41: 9,838,902 km (0.113 R)
• M42: 10,057,764 km (0.119 R)
• M43: 10,549,791 km (0.114 R)
• M44: 10,674,107 km (0.062 R)
• M45: 11,201,290 km (0.09 R)
• M46: 11,404,444 km (0.052 R)
• M47: 11,506,470 km (0.114 R)
• M48: 12,281,088 km (0.099 R)
• M49: 12,543,183 km (0.049 R)
• M50: 12,806,924 km (0.11 R)
• M51: 13,367,019 km (0.109 R)
• M52: 13,582,439 km (0.066 R)
• M53: 14,071,475 km (0.086 R)
• M54: 14,345,688 km (0.098 R)
• M55: 14,871,524 km (0.119 R)
• M56: 15,122,849 km (0.066 R)
• M57: 15,657,960 km (0.098 R)
• M58: 16,400,115 km (0.071 R)
• M59: 16,833,650 km (0.115 R)
• M60: 16,891,694 km (0.088 R)
• M61: 17,153,939 km (0.07 R)
• M62: 18,156,544 km (0.07 R)
• M63: 18,695,096 km (0.063 R)
• M64: 18,845,592 km (0.101 R)
• M65: 19,726,574 km (0.049 R)
• M66: 20,095,033 km (0.079 R)
• M67: 20,249,269 km (0.11 R)
• M68: 20,932,482 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.7

Radius: 9.9

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.01 AU - 3.95 AU

Year: 4259 Days

Day: 12 Hours

Environment

Temp: -213 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 25,213,358 km

• M1: 134,788 km (0.06 R)
• M2: 395,238 km (0.119 R)
• M3: 464,501 km (0.058 R)
• M4: 638,484 km (0.067 R)
• M5: 755,918 km (0.118 R)
• M6: 834,756 km (0.082 R)
• M7: 1,114,355 km (0.119 R)
• M8: 1,192,295 km (0.103 R)
• M9: 1,423,424 km (0.071 R)
• M10: 1,595,312 km (0.094 R)
• M11: 1,669,063 km (0.074 R)
• M12: 1,774,231 km (0.074 R)
• M13: 1,881,792 km (0.095 R)
• M14: 2,316,972 km (0.108 R)
• M15: 2,800,921 km (0.083 R)
• M16: 3,091,590 km (0.086 R)
• M17: 3,468,726 km (0.101 R)
• M18: 3,662,754 km (0.035 R)
• M19: 3,741,443 km (0.104 R)
• M20: 4,143,263 km (0.057 R)
• M21: 4,287,176 km (0.069 R)
• M22: 4,349,408 km (0.109 R)
• M23: 4,771,873 km (0.08 R)
• M24: 4,922,817 km (0.029 R)
• M25: 5,009,733 km (0.071 R)
• M26: 5,097,248 km (0.037 R)
• M27: 5,251,783 km (0.113 R)
• M28: 5,497,572 km (0.088 R)
• M29: 6,000,520 km (0.113 R)
• M30: 6,446,771 km (0.057 R)
• M31: 6,879,408 km (0.112 R)
• M32: 7,050,248 km (0.11 R)
• M33: 7,197,752 km (0.048 R)
• M34: 7,521,033 km (0.12 R)
• M35: 7,747,674 km (0.114 R)
• M36: 8,156,076 km (0.1 R)
• M37: 8,388,850 km (0.078 R)
• M38: 8,702,707 km (0.087 R)
• M39: 10,217,983 km (0.049 R)
• M40: 10,329,284 km (0.093 R)
• M41: 10,413,059 km (0.117 R)
• M42: 10,722,128 km (0.091 R)
• M43: 11,091,336 km (0.072 R)
• M44: 11,407,137 km (0.106 R)
• M45: 12,223,941 km (0.078 R)
• M46: 12,431,134 km (0.102 R)
• M47: 12,879,030 km (0.107 R)
• M48: 13,180,620 km (0.089 R)
• M49: 13,271,575 km (0.115 R)
• M50: 13,637,342 km (0.075 R)
• M51: 15,101,755 km (0.092 R)
• M52: 15,643,749 km (0.046 R)
• M53: 15,836,580 km (0.115 R)
• M54: 15,965,534 km (0.108 R)
• M55: 16,322,025 km (0.045 R)
• M56: 16,746,734 km (0.111 R)
• M57: 17,009,876 km (0.104 R)
• M58: 17,506,990 km (0.11 R)
• M59: 17,841,042 km (0.115 R)
• M60: 18,008,891 km (0.097 R)
• M61: 18,109,869 km (0.091 R)
• M62: 18,312,425 km (0.097 R)
• M63: 19,095,570 km (0.076 R)
• M64: 19,164,086 km (0.105 R)
• M65: 19,508,460 km (0.097 R)
• M66: 19,681,395 km (0.088 R)
• M67: 19,854,779 km (0.104 R)
• M68: 21,047,672 km (0.102 R)
• M69: 21,118,582 km (0.078 R)
• M70: 22,299,657 km (0.099 R)
• M71: 22,408,115 km (0.12 R)
• M72: 22,480,521 km (0.113 R)
• M73: 22,843,595 km (0.118 R)
• M74: 23,392,021 km (0.12 R)
• M75: 23,723,081 km (0.064 R)
• M76: 24,427,238 km (0.062 R)
• M77: 24,688,286 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 11,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit