🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.22 AU - 1.74 AU

Year: 651 Days

Day: 28.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.92 AU - 2.58 AU

Year: 1221 Days

Day: 20.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.09 AU - 4.99 AU

Year: 2937 Days

Day: 37.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.4

Radius: 14.8

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 9.73 AU - 11.03 AU

Year: 12094 Days

Day: 14.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,154,199 km

• M1: 205,697 km (0.119 R)
• M2: 490,232 km (0.114 R)
• M3: 633,996 km (0.095 R)
• M4: 753,375 km (0.115 R)
• M5: 1,196,334 km (0.092 R)
• M6: 1,438,683 km (0.093 R)
• M7: 1,774,680 km (0.036 R)
• M8: 1,912,459 km (0.108 R)
• M9: 2,115,613 km (0.104 R)
• M10: 2,588,342 km (0.089 R)
• M11: 2,768,608 km (0.078 R)
• M12: 3,531,707 km (0.112 R)
• M13: 4,198,464 km (0.108 R)
• M14: 4,411,641 km (0.067 R)
• M15: 4,765,590 km (0.099 R)
• M16: 5,157,387 km (0.079 R)
• M17: 5,328,527 km (0.111 R)
• M18: 5,559,805 km (0.117 R)
• M19: 6,152,362 km (0.053 R)
• M20: 7,365,750 km (0.106 R)
• M21: 7,753,957 km (0.079 R)
• M22: 8,382,268 km (0.116 R)
• M23: 8,550,266 km (0.087 R)
• M24: 9,477,474 km (0.063 R)
• M25: 10,184,922 km (0.026 R)
• M26: 10,292,483 km (0.11 R)
• M27: 10,617,709 km (0.08 R)
• M28: 11,203,983 km (0.08 R)
• M29: 11,426,585 km (0.108 R)
• M30: 11,688,231 km (0.09 R)
• M31: 11,800,878 km (0.061 R)
• M32: 12,179,361 km (0.111 R)
• M33: 12,523,287 km (0.112 R)
• M34: 12,754,415 km (0.083 R)
• M35: 12,870,503 km (0.112 R)
• M36: 14,291,085 km (0.107 R)
• M37: 15,101,606 km (0.115 R)
• M38: 15,678,006 km (0.114 R)
• M39: 15,968,825 km (0.081 R)
• M40: 16,219,700 km (0.094 R)
• M41: 17,065,078 km (0.107 R)
• M42: 17,364,274 km (0.092 R)
• M43: 18,054,967 km (0.045 R)
• M44: 18,316,165 km (0.115 R)
• M45: 18,534,877 km (0.093 R)
• M46: 19,686,332 km (0.104 R)
• M47: 20,090,246 km (0.104 R)
• M48: 20,315,840 km (0.104 R)
• M49: 21,180,815 km (0.089 R)
• M50: 21,640,978 km (0.028 R)
• M51: 21,733,429 km (0.105 R)
• M52: 22,290,681 km (0.097 R)
• M53: 22,617,852 km (0.11 R)
• M54: 22,711,650 km (0.084 R)
• M55: 23,561,814 km (0.098 R)
• M56: 23,942,990 km (0.078 R)
• M57: 24,470,322 km (0.12 R)
• M58: 24,856,285 km (0.097 R)
• M59: 25,292,961 km (0.089 R)
• M60: 26,075,657 km (0.089 R)
• M61: 26,766,949 km (0.116 R)
• M62: 26,866,132 km (0.084 R)
• M63: 27,065,097 km (0.049 R)
• M64: 27,414,259 km (0.052 R)
• M65: 27,614,421 km (0.116 R)
• M66: 27,915,711 km (0.107 R)
• M67: 28,673,573 km (0.094 R)
• M68: 28,876,877 km (0.091 R)
• M69: 30,468,299 km (0.065 R)
• M70: 30,571,970 km (0.117 R)
• M71: 31,039,913 km (0.11 R)
• M72: 31,405,380 km (0.101 R)
• M73: 31,510,099 km (0.083 R)
• M74: 32,669,632 km (0.089 R)
• M75: 33,254,709 km (0.06 R)
• M76: 33,361,372 km (0.097 R)
• M77: 33,468,185 km (0.084 R)
• M78: 34,435,036 km (0.037 R)
• M79: 34,921,828 km (0.108 R)
• M80: 35,847,689 km (0.101 R)
• M81: 36,011,947 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.1

Radius: 4.5

Gravity: 36.25 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 11.8 AU - 16.22 AU

Year: 18965 Days

Day: 17.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,154,199 km

• M1: 68,366 km (0.102 R)
• M2: 180,415 km (0.032 R)
• M3: 252,671 km (0.089 R)
• M4: 821,143 km (0.097 R)
• M5: 946,506 km (0.051 R)
• M6: 1,078,002 km (0.109 R)
• M7: 1,271,881 km (0.074 R)
• M8: 1,598,453 km (0.061 R)
• M9: 1,629,420 km (0.095 R)
• M10: 1,723,517 km (0.117 R)
• M11: 1,884,335 km (0.081 R)
• M12: 2,049,940 km (0.106 R)
• M13: 2,538,377 km (0.105 R)
• M14: 2,870,783 km (0.092 R)
• M15: 3,657,518 km (0.039 R)
• M16: 4,506,337 km (0.115 R)
• M17: 5,319,850 km (0.117 R)
• M18: 6,522,617 km (0.065 R)
• M19: 7,026,462 km (0.096 R)
• M20: 7,386,395 km (0.086 R)
• M21: 8,124,511 km (0.043 R)
• M22: 8,940,866 km (0.084 R)
• M23: 9,107,369 km (0.036 R)
• M24: 9,443,216 km (0.077 R)
• M25: 9,726,255 km (0.116 R)
• M26: 9,897,395 km (0.064 R)
• M27: 10,127,177 km (0.108 R)
• M28: 10,242,667 km (0.108 R)
• M29: 10,416,799 km (0.118 R)
• M30: 11,421,947 km (0.067 R)
• M31: 11,482,085 km (0.106 R)
• M32: 12,149,890 km (0.057 R)
• M33: 14,682,433 km (0.106 R)
• M34: 15,207,820 km (0.097 R)
• M35: 15,806,361 km (0.117 R)
• M36: 16,344,764 km (0.059 R)
• M37: 16,957,667 km (0.093 R)
• M38: 18,841,104 km (0.097 R)
• M39: 19,125,789 km (0.115 R)
• M40: 19,771,303 km (0.055 R)
• M41: 21,676,133 km (0.117 R)
• M42: 22,424,272 km (0.08 R)
• M43: 22,650,314 km (0.104 R)
• M44: 22,801,408 km (0.081 R)
• M45: 23,638,558 km (0.073 R)
• M46: 24,796,445 km (0.08 R)
• M47: 27,488,160 km (0.085 R)
• M48: 28,378,716 km (0.092 R)
• M49: 29,856,294 km (0.096 R)
• M50: 32,034,140 km (0.083 R)
• M51: 32,458,848 km (0.066 R)
• M52: 32,970,922 km (0.117 R)
• M53: 33,399,669 km (0.099 R)
• M54: 33,571,707 km (0.096 R)
• M55: 33,744,044 km (0.085 R)
• M56: 34,696,982 km (0.031 R)
• M57: 35,045,695 km (0.078 R)
• M58: 36,540,776 km (0.102 R)
• M59: 36,629,338 km (0.113 R)
• M60: 38,416,135 km (0.054 R)
• M61: 39,683,678 km (0.079 R)
• M62: 40,231,206 km (0.106 R)
• M63: 41,148,989 km (0.065 R)
• M64: 42,259,603 km (0.032 R)
• M65: 42,725,301 km (0.107 R)
• M66: 43,005,498 km (0.113 R)
• M67: 44,794,240 km (0.087 R)
• M68: 44,889,085 km (0.069 R)
• M69: 45,554,646 km (0.056 R)
• M70: 46,127,755 km (0.094 R)
• M71: 46,703,258 km (0.097 R)
• M72: 47,088,323 km (0.118 R)
• M73: 47,281,155 km (0.082 R)
• M74: 47,764,506 km (0.068 R)
• M75: 47,958,385 km (0.117 R)
• M76: 49,028,907 km (0.034 R)
• M77: 49,910,786 km (0.094 R)
• M78: 50,107,358 km (0.062 R)
• M79: 50,501,548 km (0.069 R)
• M80: 50,600,133 km (0.041 R)
• M81: 51,689,954 km (0.118 R)
• M82: 55,107,068 km (0.103 R)
• M83: 55,208,645 km (0.074 R)
• M84: 59,011,423 km (0.12 R)
• M85: 59,531,725 km (0.111 R)
• M86: 59,635,994 km (0.106 R)
• M87: 60,158,241 km (0.098 R)
• M88: 60,367,528 km (0.119 R)
• M89: 60,681,833 km (0.032 R)
• M90: 64,496,878 km (0.095 R)
• M91: 66,325,114 km (0.107 R)
• M92: 66,433,273 km (0.077 R)
• M93: 67,191,435 km (0.116 R)
• M94: 70,804,074 km (0.052 R)
• M95: 73,135,706 km (0.1 R)
• M96: 73,359,056 km (0.069 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 16,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit