🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.66 AU - 0.88 AU

Year: 293 Days

Day: 16.1 Hours

Environment

Temp: -21 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,850,995 km

• M1: 585,526 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.97 AU - 1.13 AU

Year: 466 Days

Day: 13.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.38 AU - 1.98 AU

Year: 944 Days

Day: 19.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.7

Radius: 8.4

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.43 AU - 5.41 AU

Year: 4028 Days

Day: 14.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 36,850,995 km

• M1: 113,994 km (0.1 R)
• M2: 224,546 km (0.088 R)
• M3: 337,343 km (0.118 R)
• M4: 482,304 km (0.098 R)
• M5: 542,442 km (0.082 R)
• M6: 693,685 km (0.097 R)
• M7: 884,123 km (0.12 R)
• M8: 1,011,730 km (0.057 R)
• M9: 1,343,239 km (0.112 R)
• M10: 1,401,732 km (0.095 R)
• M11: 1,723,367 km (0.063 R)
• M12: 1,787,246 km (0.087 R)
• M13: 1,934,001 km (0.074 R)
• M14: 2,222,127 km (0.083 R)
• M15: 2,291,989 km (0.057 R)
• M16: 2,505,914 km (0.088 R)
• M17: 2,744,971 km (0.081 R)
• M18: 2,801,220 km (0.072 R)
• M19: 2,991,509 km (0.075 R)
• M20: 3,088,298 km (0.111 R)
• M21: 3,753,111 km (0.034 R)
• M22: 3,836,587 km (0.043 R)
• M23: 4,220,306 km (0.076 R)
• M24: 4,329,063 km (0.118 R)
• M25: 4,527,280 km (0.102 R)
• M26: 4,728,489 km (0.111 R)
• M27: 5,001,356 km (0.055 R)
• M28: 5,514,926 km (0.057 R)
• M29: 5,634,005 km (0.119 R)
• M30: 5,850,474 km (0.103 R)
• M31: 6,118,852 km (0.09 R)
• M32: 6,871,180 km (0.026 R)
• M33: 7,154,369 km (0.112 R)
• M34: 7,493,956 km (0.103 R)
• M35: 7,732,116 km (0.053 R)
• M36: 7,999,746 km (0.112 R)
• M37: 8,709,738 km (0.047 R)
• M38: 9,554,068 km (0.116 R)
• M39: 9,697,233 km (0.068 R)
• M40: 9,812,424 km (0.091 R)
• M41: 9,899,041 km (0.106 R)
• M42: 10,336,016 km (0.063 R)
• M43: 11,078,321 km (0.08 R)
• M44: 11,168,528 km (0.085 R)
• M45: 11,410,428 km (0.056 R)
• M46: 11,991,765 km (0.082 R)
• M47: 12,960,711 km (0.067 R)
• M48: 13,183,013 km (0.069 R)
• M49: 13,310,620 km (0.115 R)
• M50: 13,374,648 km (0.087 R)
• M51: 13,470,690 km (0.118 R)
• M52: 14,019,714 km (0.11 R)
• M53: 14,280,613 km (0.093 R)
• M54: 14,675,102 km (0.12 R)
• M55: 14,741,075 km (0.112 R)
• M56: 15,710,320 km (0.119 R)
• M57: 15,913,473 km (0.118 R)
• M58: 16,117,525 km (0.051 R)
• M59: 16,459,356 km (0.076 R)
• M60: 16,700,209 km (0.096 R)
• M61: 17,080,935 km (0.058 R)
• M62: 17,394,492 km (0.055 R)
• M63: 18,632,116 km (0.116 R)
• M64: 19,171,266 km (0.083 R)
• M65: 19,352,130 km (0.076 R)
• M66: 19,642,649 km (0.118 R)
• M67: 19,898,013 km (0.053 R)
• M68: 21,116,787 km (0.097 R)
• M69: 21,528,480 km (0.036 R)
• M70: 21,942,716 km (0.111 R)
• M71: 22,169,806 km (0.109 R)
• M72: 22,359,646 km (0.075 R)
• M73: 22,473,789 km (0.036 R)
• M74: 22,855,712 km (0.114 R)
• M75: 23,162,837 km (0.111 R)
• M76: 23,278,326 km (0.115 R)
• M77: 23,432,711 km (0.11 R)
• M78: 23,703,633 km (0.082 R)
• M79: 24,365,753 km (0.041 R)
• M80: 24,679,460 km (0.097 R)
• M81: 24,758,148 km (0.117 R)
• M82: 25,350,556 km (0.11 R)
• M83: 25,748,187 km (0.108 R)
• M84: 26,027,636 km (0.072 R)
• M85: 26,107,671 km (0.115 R)
• M86: 26,710,700 km (0.059 R)
• M87: 26,993,739 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.3

Radius: 8.2

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.17 AU - 11.73 AU

Year: 12592 Days

Day: 14.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 36,850,995 km

• M1: 332,406 km (0.055 R)
• M2: 476,469 km (0.103 R)
• M3: 711,039 km (0.112 R)
• M4: 902,524 km (0.096 R)
• M5: 964,906 km (0.119 R)
• M6: 1,246,749 km (0.107 R)
• M7: 1,535,173 km (0.052 R)
• M8: 1,629,570 km (0.06 R)
• M9: 2,047,696 km (0.057 R)
• M10: 2,838,470 km (0.113 R)
• M11: 3,073,638 km (0.069 R)
• M12: 3,339,772 km (0.115 R)
• M13: 3,739,947 km (0.099 R)
• M14: 3,868,302 km (0.08 R)
• M15: 4,288,373 km (0.04 R)
• M16: 4,422,711 km (0.093 R)
• M17: 4,640,526 km (0.072 R)
• M18: 4,973,980 km (0.11 R)
• M19: 5,030,228 km (0.116 R)
• M20: 5,086,776 km (0.109 R)
• M21: 5,200,471 km (0.093 R)
• M22: 6,140,394 km (0.119 R)
• M23: 6,383,640 km (0.071 R)
• M24: 6,444,826 km (0.06 R)
• M25: 6,879,408 km (0.099 R)
• M26: 7,484,232 km (0.058 R)
• M27: 7,613,634 km (0.069 R)
• M28: 7,711,321 km (0.115 R)
• M29: 9,225,102 km (0.102 R)
• M30: 9,363,929 km (0.107 R)
• M31: 9,573,665 km (0.099 R)
• M32: 9,962,171 km (0.115 R)
• M33: 10,937,549 km (0.081 R)
• M34: 11,417,908 km (0.032 R)
• M35: 11,943,146 km (0.055 R)
• M36: 13,055,705 km (0.098 R)
• M37: 13,842,291 km (0.06 R)
• M38: 14,887,681 km (0.102 R)
• M39: 15,708,973 km (0.091 R)
• M40: 16,502,740 km (0.088 R)
• M41: 17,309,670 km (0.059 R)
• M42: 17,653,147 km (0.089 R)
• M43: 17,825,783 km (0.063 R)
• M44: 18,609,676 km (0.094 R)
• M45: 19,315,778 km (0.059 R)
• M46: 20,346,058 km (0.08 R)
• M47: 20,436,565 km (0.115 R)
• M48: 20,617,878 km (0.103 R)
• M49: 21,486,293 km (0.119 R)
• M50: 21,809,275 km (0.1 R)
• M51: 23,542,815 km (0.119 R)
• M52: 23,875,820 km (0.102 R)
• M53: 25,612,502 km (0.084 R)
• M54: 26,003,999 km (0.107 R)
• M55: 26,200,421 km (0.076 R)
• M56: 26,892,012 km (0.119 R)
• M57: 27,489,506 km (0.053 R)
• M58: 28,596,381 km (0.046 R)
• M59: 29,615,142 km (0.043 R)
• M60: 29,666,455 km (0.077 R)
• M61: 30,594,111 km (0.061 R)
• M62: 30,957,335 km (0.073 R)
• M63: 31,061,455 km (0.113 R)
• M64: 31,113,515 km (0.077 R)
• M65: 32,636,271 km (0.077 R)
• M66: 33,007,573 km (0.062 R)
• M67: 33,060,681 km (0.081 R)
• M68: 33,914,884 km (0.09 R)
• M69: 34,560,250 km (0.097 R)
• M70: 35,264,108 km (0.098 R)
• M71: 35,754,041 km (0.091 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: 302 - 13,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit