🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.97 AU - 1.01 AU

Year: 436 Days

Day: 21.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.04 AU - 1.18 AU

Year: 518 Days

Day: 25.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,252,946 km

• M1: 91,703 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.77 AU - 1.91 AU

Year: 1106 Days

Day: 40.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.1

Radius: 9.1

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.07 AU - 8.59 AU

Year: 8790 Days

Day: 14.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,252,946 km

• M1: 117,734 km (0.098 R)
• M2: 296,952 km (0.026 R)
• M3: 455,526 km (0.056 R)
• M4: 578,196 km (0.117 R)
• M5: 655,388 km (0.05 R)
• M6: 712,834 km (0.049 R)
• M7: 845,826 km (0.115 R)
• M8: 974,181 km (0.055 R)
• M9: 1,165,068 km (0.111 R)
• M10: 1,323,792 km (0.056 R)
• M11: 1,443,769 km (0.106 R)
• M12: 1,614,909 km (0.107 R)
• M13: 1,678,787 km (0.095 R)
• M14: 1,825,692 km (0.111 R)
• M15: 2,511,150 km (0.104 R)
• M16: 2,585,799 km (0.1 R)
• M17: 2,680,046 km (0.115 R)
• M18: 3,228,920 km (0.093 R)
• M19: 3,984,988 km (0.073 R)
• M20: 4,293,459 km (0.106 R)
• M21: 4,383,068 km (0.083 R)
• M22: 4,980,562 km (0.108 R)
• M23: 5,098,445 km (0.097 R)
• M24: 5,241,012 km (0.09 R)
• M25: 5,312,819 km (0.108 R)
• M26: 5,481,715 km (0.101 R)
• M27: 5,579,103 km (0.058 R)
• M28: 6,378,255 km (0.087 R)
• M29: 7,027,360 km (0.087 R)
• M30: 7,106,647 km (0.05 R)
• M31: 7,971,323 km (0.09 R)
• M32: 8,109,401 km (0.109 R)
• M33: 8,416,077 km (0.1 R)
• M34: 8,556,699 km (0.098 R)
• M35: 8,840,337 km (0.095 R)
• M36: 9,184,860 km (0.081 R)
• M37: 10,364,589 km (0.068 R)
• M38: 10,667,076 km (0.103 R)
• M39: 11,033,741 km (0.114 R)
• M40: 11,654,123 km (0.108 R)
• M41: 11,842,467 km (0.104 R)
• M42: 12,317,739 km (0.034 R)
• M43: 12,638,028 km (0.104 R)
• M44: 13,352,358 km (0.081 R)
• M45: 13,681,473 km (0.092 R)
• M46: 14,990,155 km (0.104 R)
• M47: 15,126,738 km (0.107 R)
• M48: 16,058,733 km (0.081 R)
• M49: 16,725,790 km (0.064 R)
• M50: 17,401,823 km (0.102 R)
• M51: 17,581,340 km (0.034 R)
• M52: 17,941,871 km (0.104 R)
• M53: 18,086,831 km (0.105 R)
• M54: 18,232,240 km (0.101 R)
• M55: 18,633,911 km (0.075 R)
• M56: 18,964,672 km (0.047 R)
• M57: 19,483,178 km (0.037 R)
• M58: 20,269,763 km (0.087 R)
• M59: 21,296,154 km (0.113 R)
• M60: 22,067,332 km (0.037 R)
• M61: 22,495,331 km (0.063 R)
• M62: 23,004,712 km (0.098 R)
• M63: 23,083,400 km (0.115 R)
• M64: 23,676,705 km (0.089 R)
• M65: 24,114,878 km (0.112 R)
• M66: 24,435,167 km (0.046 R)
• M67: 24,595,984 km (0.099 R)
• M68: 24,918,368 km (0.12 R)
• M69: 25,080,233 km (0.052 R)
• M70: 25,445,551 km (0.104 R)
• M71: 26,263,552 km (0.096 R)
• M72: 26,882,737 km (0.086 R)
• M73: 27,298,171 km (0.12 R)
• M74: 27,967,322 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.4

Radius: 4.6

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 11.98 AU - 13.76 AU

Year: 20450 Days

Day: 21.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 31,252,946 km

• M1: 335,398 km (0.07 R)
• M2: 1,028,934 km (0.091 R)
• M3: 1,370,167 km (0.101 R)
• M4: 1,419,385 km (0.11 R)
• M5: 1,452,446 km (0.091 R)
• M6: 1,502,561 km (0.049 R)
• M7: 1,656,497 km (0.034 R)
• M8: 2,034,980 km (0.094 R)
• M9: 3,933,227 km (0.113 R)
• M10: 4,728,789 km (0.119 R)
• M11: 4,828,570 km (0.087 R)
• M12: 5,363,682 km (0.116 R)
• M13: 5,651,359 km (0.056 R)
• M14: 5,810,381 km (0.102 R)
• M15: 6,187,368 km (0.119 R)
• M16: 7,049,800 km (0.1 R)
• M17: 7,509,364 km (0.068 R)
• M18: 7,919,562 km (0.089 R)
• M19: 8,578,690 km (0.1 R)
• M20: 12,436,221 km (0.101 R)
• M21: 13,411,449 km (0.107 R)
• M22: 13,482,059 km (0.094 R)
• M23: 13,801,152 km (0.06 R)
• M24: 14,194,744 km (0.04 R)
• M25: 14,628,278 km (0.086 R)
• M26: 14,664,481 km (0.111 R)
• M27: 15,954,613 km (0.118 R)
• M28: 16,556,296 km (0.112 R)
• M29: 17,937,233 km (0.095 R)
• M30: 18,562,702 km (0.066 R)
• M31: 18,602,046 km (0.11 R)
• M32: 19,514,444 km (0.072 R)
• M33: 19,554,386 km (0.067 R)
• M34: 20,400,512 km (0.095 R)
• M35: 21,588,618 km (0.113 R)
• M36: 21,671,346 km (0.111 R)
• M37: 23,263,666 km (0.096 R)
• M38: 27,003,912 km (0.118 R)
• M39: 27,540,519 km (0.061 R)
• M40: 28,125,746 km (0.1 R)
• M41: 28,261,282 km (0.116 R)
• M42: 28,851,595 km (0.083 R)
• M43: 30,925,919 km (0.102 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 17,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit