🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.74 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.19 AU - 1.77 AU

Year: 661 Days

Day: 15.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,043,417 km

• M1: 949,049 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.1 AU - 3.28 AU

Year: 1620 Days

Day: 18.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.5

Radius: 12.4

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.98 AU - 6.68 AU

Year: 5846 Days

Day: 13.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 39,043,417 km

• M1: 176,974 km (0.112 R)
• M2: 289,173 km (0.114 R)
• M3: 422,913 km (0.095 R)
• M4: 504,444 km (0.12 R)
• M5: 626,516 km (0.065 R)
• M6: 778,807 km (0.056 R)
• M7: 914,342 km (0.04 R)
• M8: 1,101,340 km (0.054 R)
• M9: 1,267,244 km (0.063 R)
• M10: 1,394,551 km (0.076 R)
• M11: 1,526,347 km (0.097 R)
• M12: 1,725,761 km (0.109 R)
• M13: 1,907,522 km (0.099 R)
• M14: 2,041,263 km (0.083 R)
• M15: 2,304,406 km (0.096 R)
• M16: 2,608,089 km (0.077 R)
• M17: 2,802,866 km (0.066 R)
• M18: 3,302,523 km (0.096 R)
• M19: 3,864,263 km (0.098 R)
• M20: 4,243,643 km (0.111 R)
• M21: 4,581,136 km (0.112 R)
• M22: 5,038,606 km (0.117 R)
• M23: 5,723,016 km (0.025 R)
• M24: 5,938,138 km (0.116 R)
• M25: 6,056,470 km (0.096 R)
• M26: 6,235,688 km (0.096 R)
• M27: 6,497,634 km (0.112 R)
• M28: 6,619,706 km (0.118 R)
• M29: 6,701,536 km (0.117 R)
• M30: 7,220,790 km (0.104 R)
• M31: 7,645,498 km (0.069 R)
• M32: 7,925,994 km (0.088 R)
• M33: 8,034,902 km (0.075 R)
• M34: 8,475,019 km (0.047 R)
• M35: 8,742,948 km (0.087 R)
• M36: 8,855,446 km (0.104 R)
• M37: 9,310,074 km (0.088 R)
• M38: 9,540,305 km (0.077 R)
• M39: 9,772,481 km (0.117 R)
• M40: 9,912,654 km (0.075 R)
• M41: 10,147,822 km (0.038 R)
• M42: 10,313,576 km (0.092 R)
• M43: 10,456,293 km (0.12 R)
• M44: 11,058,125 km (0.061 R)
• M45: 11,302,119 km (0.05 R)
• M46: 11,671,327 km (0.08 R)
• M47: 11,770,510 km (0.08 R)
• M48: 12,295,599 km (0.092 R)
• M49: 13,110,608 km (0.052 R)
• M50: 13,420,724 km (0.107 R)
• M51: 13,498,515 km (0.049 R)
• M52: 13,628,815 km (0.12 R)
• M53: 13,916,641 km (0.102 R)
• M54: 14,551,834 km (0.046 R)
• M55: 15,331,837 km (0.086 R)
• M56: 16,708,586 km (0.096 R)
• M57: 16,904,559 km (0.107 R)
• M58: 17,496,817 km (0.075 R)
• M59: 17,695,783 km (0.118 R)
• M60: 17,781,353 km (0.068 R)
• M61: 18,326,038 km (0.081 R)
• M62: 18,412,506 km (0.113 R)
• M63: 19,373,074 km (0.075 R)
• M64: 19,520,129 km (0.056 R)
• M65: 19,903,997 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.3

Radius: 12.1

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.71 AU - 7.81 AU

Year: 6452 Days

Day: 14.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,043,417 km

• M1: 160,369 km (0.115 R)
• M2: 268,827 km (0.1 R)
• M3: 383,569 km (0.114 R)
• M4: 598,391 km (0.055 R)
• M5: 707,897 km (0.033 R)
• M6: 933,341 km (0.071 R)
• M7: 1,828,236 km (0.097 R)
• M8: 2,058,317 km (0.078 R)
• M9: 2,166,028 km (0.071 R)
• M10: 2,320,113 km (0.12 R)
• M11: 3,095,928 km (0.047 R)
• M12: 3,577,184 km (0.116 R)
• M13: 4,609,559 km (0.096 R)
• M14: 4,953,933 km (0.102 R)
• M15: 6,733,849 km (0.094 R)
• M16: 7,423,196 km (0.059 R)
• M17: 7,523,427 km (0.091 R)
• M18: 7,657,915 km (0.102 R)
• M19: 7,929,286 km (0.094 R)
• M20: 8,446,595 km (0.099 R)
• M21: 8,551,313 km (0.064 R)
• M22: 8,903,766 km (0.087 R)
• M23: 9,623,033 km (0.105 R)
• M24: 9,842,493 km (0.103 R)
• M25: 10,211,850 km (0.084 R)
• M26: 12,245,035 km (0.107 R)
• M27: 12,682,459 km (0.091 R)
• M28: 13,287,133 km (0.11 R)
• M29: 13,449,896 km (0.066 R)
• M30: 14,066,538 km (0.1 R)
• M31: 14,357,506 km (0.091 R)
• M32: 14,482,719 km (0.056 R)
• M33: 14,608,382 km (0.115 R)
• M34: 14,734,493 km (0.072 R)
• M35: 15,157,107 km (0.098 R)
• M36: 15,242,228 km (0.102 R)
• M37: 15,841,816 km (0.095 R)
• M38: 16,799,691 km (0.089 R)
• M39: 17,152,593 km (0.056 R)
• M40: 17,731,536 km (0.096 R)
• M41: 18,000,813 km (0.114 R)
• M42: 18,452,748 km (0.111 R)
• M43: 19,413,914 km (0.095 R)
• M44: 19,598,817 km (0.111 R)
• M45: 20,391,237 km (0.105 R)
• M46: 20,862,321 km (0.09 R)
• M47: 21,527,882 km (0.111 R)
• M48: 21,623,475 km (0.04 R)
• M49: 21,719,367 km (0.118 R)
• M50: 22,200,324 km (0.053 R)
• M51: 22,345,434 km (0.095 R)
• M52: 23,911,724 km (0.066 R)
• M53: 24,308,906 km (0.095 R)
• M54: 24,458,354 km (0.084 R)
• M55: 25,159,968 km (0.081 R)
• M56: 25,513,318 km (0.099 R)
• M57: 26,020,904 km (0.098 R)
• M58: 27,097,710 km (0.042 R)
• M59: 27,459,886 km (0.093 R)
• M60: 28,346,104 km (0.094 R)
• M61: 28,608,498 km (0.116 R)
• M62: 28,818,983 km (0.113 R)
• M63: 29,030,065 km (0.112 R)
• M64: 30,093,108 km (0.093 R)
• M65: 31,006,702 km (0.099 R)
• M66: 31,114,712 km (0.07 R)
• M67: 31,385,484 km (0.082 R)
• M68: 31,493,942 km (0.077 R)
• M69: 31,657,004 km (0.073 R)
• M70: 32,038,478 km (0.098 R)
• M71: 32,531,104 km (0.109 R)
• M72: 33,523,985 km (0.046 R)
• M73: 34,135,691 km (0.092 R)
• M74: 34,247,291 km (0.091 R)
• M75: 35,088,330 km (0.099 R)
• M76: 35,482,969 km (0.086 R)
• M77: 35,879,254 km (0.06 R)
• M78: 36,049,496 km (0.117 R)
• M79: 36,962,193 km (0.066 R)
• M80: 37,191,527 km (0.086 R)
• M81: 37,594,095 km (0.111 R)
• M82: 38,345,375 km (0.045 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 13,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit