🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.42 AU - 0.66 AU

Year: 181 Days

Day: 47.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 12,117,421 km

• M1: 216,319 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.65 AU - 2.19 AU

Year: 1215 Days

Day: 44.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.9

Radius: 12.9

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.37 AU - 3.69 AU

Year: 3028 Days

Day: 10.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 12,117,421 km

• M1: 164,109 km (0.108 R)
• M2: 298,897 km (0.115 R)
• M3: 407,505 km (0.115 R)
• M4: 807,380 km (0.093 R)
• M5: 988,692 km (0.116 R)
• M6: 1,220,120 km (0.107 R)
• M7: 1,305,541 km (0.04 R)
• M8: 1,791,883 km (0.079 R)
• M9: 2,107,236 km (0.077 R)
• M10: 2,693,659 km (0.109 R)
• M11: 2,839,966 km (0.075 R)
• M12: 3,089,794 km (0.05 R)
• M13: 3,208,874 km (0.088 R)
• M14: 3,329,600 km (0.068 R)
• M15: 3,434,318 km (0.083 R)
• M16: 3,575,539 km (0.097 R)
• M17: 3,809,360 km (0.062 R)
• M18: 3,955,816 km (0.08 R)
• M19: 4,122,768 km (0.081 R)
• M20: 4,292,262 km (0.068 R)
• M21: 4,560,341 km (0.071 R)
• M22: 5,052,967 km (0.113 R)
• M23: 5,254,924 km (0.107 R)
• M24: 5,438,930 km (0.119 R)
• M25: 6,434,354 km (0.056 R)
• M26: 6,697,646 km (0.039 R)
• M27: 7,121,756 km (0.085 R)
• M28: 7,212,113 km (0.119 R)
• M29: 7,348,397 km (0.077 R)
• M30: 7,623,657 km (0.063 R)
• M31: 7,762,634 km (0.082 R)
• M32: 8,350,553 km (0.098 R)
• M33: 8,517,804 km (0.076 R)
• M34: 9,370,661 km (0.105 R)
• M35: 9,744,506 km (0.118 R)
• M36: 9,895,450 km (0.115 R)
• M37: 10,455,545 km (0.063 R)
• M38: 11,078,321 km (0.081 R)
• M39: 11,341,314 km (0.116 R)
• M40: 12,008,071 km (0.109 R)
• M41: 12,578,039 km (0.071 R)
• M42: 12,769,973 km (0.101 R)
• M43: 12,880,077 km (0.082 R)
• M44: 12,990,630 km (0.109 R)
• M45: 13,631,807 km (0.11 R)
• M46: 14,627,231 km (0.07 R)
• M47: 15,119,258 km (0.107 R)
• M48: 15,206,773 km (0.078 R)
• M49: 15,411,273 km (0.072 R)
• M50: 15,882,357 km (0.108 R)
• M51: 16,507,826 km (0.069 R)
• M52: 16,808,518 km (0.118 R)
• M53: 17,537,508 km (0.114 R)
• M54: 17,721,364 km (0.047 R)
• M55: 17,905,968 km (0.091 R)
• M56: 18,060,203 km (0.114 R)
• M57: 18,556,868 km (0.079 R)
• M58: 18,963,624 km (0.102 R)
• M59: 19,215,398 km (0.056 R)
• M60: 19,595,227 km (0.082 R)
• M61: 20,073,641 km (0.101 R)
• M62: 20,587,958 km (0.108 R)
• M63: 20,749,673 km (0.088 R)
• M64: 20,911,688 km (0.073 R)
• M65: 21,367,812 km (0.07 R)
• M66: 21,629,907 km (0.115 R)
• M67: 21,761,404 km (0.115 R)
• M68: 21,959,023 km (0.093 R)
• M69: 22,091,118 km (0.114 R)
• M70: 22,223,512 km (0.094 R)

Asteroid Belt

Center: 4.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.9

Radius: 11.6

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.94 AU - 5.54 AU

Year: 5476 Days

Day: 14.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 12,117,421 km

• M1: 151,243 km (0.098 R)
• M2: 489,335 km (0.106 R)
• M3: 673,340 km (0.072 R)
• M4: 882,029 km (0.063 R)
• M5: 990,936 km (0.107 R)
• M6: 1,128,118 km (0.064 R)
• M7: 1,215,184 km (0.12 R)
• M8: 1,288,337 km (0.112 R)
• M9: 1,439,132 km (0.105 R)
• M10: 1,777,671 km (0.083 R)
• M11: 1,908,719 km (0.096 R)
• M12: 2,170,964 km (0.104 R)
• M13: 2,261,022 km (0.104 R)
• M14: 2,538,975 km (0.075 R)
• M15: 2,838,919 km (0.082 R)
• M16: 3,026,814 km (0.032 R)
• M17: 3,806,817 km (0.109 R)
• M18: 4,014,459 km (0.05 R)
• M19: 4,352,101 km (0.07 R)
• M20: 4,504,990 km (0.088 R)
• M21: 4,685,854 km (0.039 R)
• M22: 5,027,984 km (0.071 R)
• M23: 5,283,198 km (0.115 R)
• M24: 5,528,988 km (0.111 R)
• M25: 5,736,779 km (0.064 R)
• M26: 5,848,529 km (0.105 R)
• M27: 5,932,902 km (0.112 R)
• M28: 6,145,630 km (0.085 R)
• M29: 6,303,306 km (0.051 R)
• M30: 8,139,770 km (0.08 R)
• M31: 8,599,334 km (0.08 R)
• M32: 8,695,526 km (0.091 R)
• M33: 8,953,582 km (0.11 R)
• M34: 9,148,957 km (0.045 R)
• M35: 10,180,285 km (0.12 R)
• M36: 10,282,011 km (0.101 R)
• M37: 10,418,295 km (0.07 R)
• M38: 11,335,928 km (0.058 R)
• M39: 11,476,700 km (0.087 R)
• M40: 11,582,615 km (0.06 R)
• M41: 11,688,979 km (0.103 R)
• M42: 11,920,407 km (0.09 R)
• M43: 12,081,524 km (0.088 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 11,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit