🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.51 AU - 0.59 AU

Year: 152 Days

Day: 43.1 Hours

Environment

Temp: 210 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.32 AU - 1.66 AU

Year: 678 Days

Day: 14.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.13 AU - 3.29 AU

Year: 1663 Days

Day: 25.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.67 AU - 2.97 AU

Year: 1765 Days

Day: 17 Hours

Environment

Temp: -99 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.14 AU - 4.58 AU

Year: 2827 Days

Day: 39.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.8

Radius: 15

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.51 AU - 9.05 AU

Year: 9698 Days

Day: 10 Hours

Environment

Temp: -166 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 79,550,170 km

• M1: 194,627 km (0.043 R)
• M2: 369,656 km (0.094 R)
• M3: 656,585 km (0.042 R)
• M4: 770,429 km (0.068 R)
• M5: 1,137,991 km (0.066 R)
• M6: 1,428,510 km (0.04 R)
• M7: 1,560,755 km (0.109 R)
• M8: 1,697,337 km (0.053 R)
• M9: 1,934,450 km (0.114 R)
• M10: 2,157,351 km (0.097 R)
• M11: 2,468,215 km (0.097 R)
• M12: 4,010,270 km (0.093 R)
• M13: 4,394,587 km (0.085 R)
• M14: 4,690,791 km (0.069 R)
• M15: 5,130,309 km (0.054 R)
• M16: 5,477,526 km (0.095 R)
• M17: 5,689,656 km (0.069 R)
• M18: 5,832,522 km (0.114 R)
• M19: 6,085,641 km (0.119 R)
• M20: 6,527,853 km (0.076 R)
• M21: 6,866,542 km (0.095 R)
• M22: 6,980,685 km (0.116 R)
• M23: 7,443,840 km (0.047 R)
• M24: 8,278,447 km (0.065 R)
• M25: 9,268,635 km (0.107 R)
• M26: 9,607,175 km (0.049 R)
• M27: 9,735,081 km (0.062 R)
• M28: 10,427,271 km (0.112 R)
• M29: 10,735,143 km (0.09 R)
• M30: 11,225,076 km (0.112 R)
• M31: 11,405,042 km (0.065 R)
• M32: 12,598,235 km (0.079 R)
• M33: 13,830,922 km (0.102 R)
• M34: 14,315,319 km (0.1 R)
• M35: 14,805,402 km (0.118 R)
• M36: 15,151,572 km (0.106 R)
• M37: 16,923,110 km (0.027 R)
• M38: 17,181,465 km (0.109 R)
• M39: 17,702,215 km (0.116 R)
• M40: 18,069,927 km (0.103 R)
• M41: 18,599,503 km (0.063 R)
• M42: 19,457,447 km (0.084 R)
• M43: 19,565,606 km (0.055 R)
• M44: 20,054,791 km (0.079 R)
• M45: 20,164,147 km (0.06 R)
• M46: 21,100,929 km (0.032 R)
• M47: 21,939,276 km (0.081 R)
• M48: 22,731,546 km (0.054 R)
• M49: 23,360,755 km (0.055 R)
• M50: 23,648,581 km (0.063 R)
• M51: 23,995,648 km (0.059 R)
• M52: 24,694,719 km (0.089 R)
• M53: 25,518,854 km (0.086 R)
• M54: 25,696,576 km (0.079 R)
• M55: 27,133,613 km (0.104 R)
• M56: 27,740,083 km (0.108 R)
• M57: 27,983,778 km (0.064 R)
• M58: 28,412,226 km (0.111 R)
• M59: 29,960,115 km (0.103 R)
• M60: 31,218,084 km (0.064 R)
• M61: 31,344,793 km (0.074 R)
• M62: 31,853,426 km (0.047 R)
• M63: 35,490,300 km (0.089 R)
• M64: 36,820,674 km (0.077 R)
• M65: 40,563,014 km (0.109 R)
• M66: 42,444,057 km (0.112 R)
• M67: 42,865,923 km (0.026 R)
• M68: 43,006,845 km (0.029 R)
• M69: 43,926,572 km (0.107 R)
• M70: 44,567,300 km (0.097 R)
• M71: 45,139,213 km (0.119 R)
• M72: 46,579,990 km (0.083 R)
• M73: 47,816,416 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.2

Radius: 3.3

Gravity: 43.64 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 14.67 AU - 18.93 AU

Year: 25670 Days

Day: 24.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,550,170 km

• M1: 265,985 km (0.111 R)
• M2: 539,450 km (0.108 R)
• M3: 653,443 km (0.071 R)
• M4: 1,011,132 km (0.098 R)
• M5: 1,238,970 km (0.054 R)
• M6: 2,259,676 km (0.072 R)
• M7: 2,480,333 km (0.055 R)
• M8: 2,784,914 km (0.103 R)
• M9: 3,597,081 km (0.03 R)
• M10: 4,614,047 km (0.115 R)
• M11: 4,987,144 km (0.025 R)
• M12: 5,129,561 km (0.12 R)
• M13: 6,062,454 km (0.033 R)
• M14: 7,259,536 km (0.037 R)
• M15: 7,313,092 km (0.091 R)
• M16: 7,967,433 km (0.118 R)
• M17: 8,413,983 km (0.12 R)
• M18: 9,389,361 km (0.077 R)
• M19: 11,320,071 km (0.115 R)
• M20: 12,138,222 km (0.09 R)
• M21: 12,329,707 km (0.094 R)
• M22: 12,457,912 km (0.108 R)
• M23: 12,586,566 km (0.101 R)
• M24: 13,302,243 km (0.09 R)
• M25: 13,698,079 km (0.096 R)
• M26: 13,764,350 km (0.097 R)
• M27: 13,830,772 km (0.081 R)
• M28: 14,840,408 km (0.111 R)
• M29: 15,250,905 km (0.088 R)
• M30: 16,222,991 km (0.095 R)
• M31: 16,293,153 km (0.095 R)
• M32: 16,929,542 km (0.077 R)
• M33: 19,854,480 km (0.1 R)
• M34: 19,929,578 km (0.087 R)
• M35: 20,004,826 km (0.106 R)
• M36: 20,609,650 km (0.116 R)
• M37: 24,122,507 km (0.061 R)
• M38: 24,363,060 km (0.084 R)
• M39: 25,252,420 km (0.095 R)
• M40: 25,660,074 km (0.055 R)
• M41: 27,563,557 km (0.093 R)
• M42: 27,647,332 km (0.081 R)
• M43: 28,405,195 km (0.095 R)
• M44: 28,744,184 km (0.105 R)
• M45: 29,426,200 km (0.052 R)
• M46: 30,632,558 km (0.1 R)
• M47: 31,854,922 km (0.112 R)
• M48: 32,826,560 km (0.086 R)
• M49: 33,004,282 km (0.109 R)
• M50: 33,182,304 km (0.094 R)
• M51: 33,807,772 km (0.109 R)
• M52: 34,889,215 km (0.044 R)
• M53: 35,070,678 km (0.093 R)
• M54: 35,707,815 km (0.06 R)
• M55: 37,085,911 km (0.119 R)
• M56: 37,363,714 km (0.039 R)
• M57: 37,828,066 km (0.094 R)
• M58: 38,014,315 km (0.028 R)
• M59: 38,107,664 km (0.114 R)
• M60: 38,387,861 km (0.041 R)
• M61: 39,988,857 km (0.086 R)
• M62: 40,749,712 km (0.094 R)
• M63: 41,996,311 km (0.103 R)
• M64: 42,285,783 km (0.114 R)
• M65: 43,352,865 km (0.089 R)
• M66: 43,547,791 km (0.084 R)
• M67: 44,232,350 km (0.074 R)
• M68: 46,407,055 km (0.098 R)
• M69: 47,106,275 km (0.094 R)
• M70: 47,507,497 km (0.114 R)
• M71: 50,142,214 km (0.091 R)
• M72: 52,928,175 km (0.069 R)
• M73: 57,039,873 km (0.048 R)
• M74: 59,945,961 km (0.09 R)
• M75: 60,489,450 km (0.078 R)
• M76: 61,034,435 km (0.084 R)
• M77: 61,471,710 km (0.03 R)
• M78: 62,679,413 km (0.073 R)
• M79: 65,565,007 km (0.045 R)
• M80: 66,349,348 km (0.07 R)
• M81: 66,798,890 km (0.045 R)
• M82: 67,136,682 km (0.087 R)
• M83: 68,040,253 km (0.096 R)
• M84: 69,745,370 km (0.077 R)
• M85: 69,859,662 km (0.086 R)
• M86: 69,973,806 km (0.097 R)
• M87: 70,775,201 km (0.088 R)
• M88: 71,925,459 km (0.057 R)
• M89: 73,545,904 km (0.104 R)
• M90: 73,894,766 km (0.09 R)
• M91: 74,360,763 km (0.1 R)
• M92: 76,351,911 km (0.081 R)
• M93: 76,940,878 km (0.102 R)
• M94: 78,004,818 km (0.101 R)
• M95: 79,430,934 km (0.109 R)
• M96: 79,550,164 km (0.107 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 15,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit