🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.55 AU - 0.61 AU

Year: 161 Days

Day: 21.1 Hours

Environment

Temp: 165 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.28 AU - 1.3 AU

Year: 535 Days

Day: 25.8 Hours

Environment

Temp: -17 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.16 AU - 1.64 AU

Year: 605 Days

Day: 45.6 Hours

Environment

Temp: -18 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.19 AU - 1.73 AU

Year: 644 Days

Day: 40.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.74 AU - 1.76 AU

Year: 846 Days

Day: 27.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 60.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,868,944 km

• M1: 609,611 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.8 AU - 2.02 AU

Year: 964 Days

Day: 27.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,868,944 km

• M1: 865,274 km (0.096 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.54 AU - 3.84 AU

Year: 2081 Days

Day: 21 Hours

Environment

Temp: -112 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.81 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.74 AU - 5.1 AU

Year: 3394 Days

Day: 28.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 55.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,868,944 km

• M1: 639,830 km (0.117 R)

Asteroid Belt

Center: 8.38 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.4

Radius: 11.9

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 11.25 AU - 13.43 AU

Year: 15833 Days

Day: 5.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 74,868,944 km

• M1: 245,939 km (0.076 R)
• M2: 353,649 km (0.119 R)
• M3: 1,322,595 km (0.061 R)
• M4: 1,977,085 km (0.111 R)
• M5: 2,264,762 km (0.107 R)
• M6: 2,397,007 km (0.059 R)
• M7: 2,617,664 km (0.067 R)
• M8: 2,827,250 km (0.039 R)
• M9: 2,916,261 km (0.108 R)
• M10: 3,097,125 km (0.074 R)
• M11: 3,281,728 km (0.091 R)
• M12: 3,662,156 km (0.059 R)
• M13: 4,382,470 km (0.051 R)
• M14: 4,674,335 km (0.053 R)
• M15: 5,146,167 km (0.064 R)
• M16: 5,365,627 km (0.11 R)
• M17: 5,543,499 km (0.055 R)
• M18: 5,678,137 km (0.119 R)
• M19: 5,813,972 km (0.064 R)
• M20: 5,950,854 km (0.116 R)
• M21: 6,391,419 km (0.08 R)
• M22: 6,770,800 km (0.074 R)
• M23: 6,866,692 km (0.036 R)
• M24: 7,035,887 km (0.079 R)
• M25: 7,304,266 km (0.099 R)
• M26: 7,576,235 km (0.1 R)
• M27: 7,876,627 km (0.06 R)
• M28: 8,079,183 km (0.055 R)
• M29: 9,117,392 km (0.088 R)
• M30: 9,787,590 km (0.094 R)
• M31: 10,557,122 km (0.087 R)
• M32: 10,864,695 km (0.069 R)
• M33: 13,460,816 km (0.094 R)
• M34: 13,977,677 km (0.106 R)
• M35: 14,532,087 km (0.062 R)
• M36: 14,656,253 km (0.113 R)
• M37: 14,905,633 km (0.109 R)
• M38: 15,093,677 km (0.112 R)
• M39: 15,440,445 km (0.093 R)
• M40: 16,013,405 km (0.071 R)
• M41: 16,463,994 km (0.106 R)
• M42: 16,561,083 km (0.106 R)
• M43: 16,983,996 km (0.104 R)
• M44: 17,147,506 km (0.106 R)
• M45: 17,840,444 km (0.032 R)
• M46: 18,307,488 km (0.11 R)
• M47: 18,744,763 km (0.065 R)
• M48: 19,219,586 km (0.087 R)
• M49: 19,424,386 km (0.09 R)
• M50: 19,767,115 km (0.083 R)
• M51: 20,111,938 km (0.116 R)
• M52: 20,215,759 km (0.06 R)
• M53: 20,563,125 km (0.104 R)
• M54: 20,912,436 km (0.09 R)
• M55: 21,017,753 km (0.05 R)
• M56: 21,688,101 km (0.101 R)
• M57: 22,150,807 km (0.095 R)
• M58: 22,437,137 km (0.053 R)
• M59: 23,740,883 km (0.104 R)
• M60: 24,328,354 km (0.109 R)
• M61: 24,475,857 km (0.113 R)
• M62: 24,734,811 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.6

Radius: 6.2

Gravity: 23.77 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 12.67 AU - 13.11 AU

Year: 16903 Days

Day: 21.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 121 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,868,944 km

• M1: 111,899 km (0.063 R)
• M2: 465,698 km (0.094 R)
• M3: 839,244 km (0.094 R)
• M4: 1,644,081 km (0.119 R)
• M5: 1,963,322 km (0.115 R)
• M6: 2,096,465 km (0.057 R)
• M7: 2,267,156 km (0.108 R)
• M8: 2,731,657 km (0.089 R)
• M9: 2,805,708 km (0.113 R)
• M10: 3,663,951 km (0.042 R)
• M11: 3,995,011 km (0.109 R)
• M12: 4,249,477 km (0.114 R)
• M13: 4,335,496 km (0.105 R)
• M14: 4,641,124 km (0.12 R)
• M15: 4,685,405 km (0.03 R)
• M16: 5,227,249 km (0.033 R)
• M17: 5,319,401 km (0.118 R)
• M18: 5,412,301 km (0.092 R)
• M19: 5,552,475 km (0.065 R)
• M20: 6,076,666 km (0.099 R)
• M21: 6,222,523 km (0.061 R)
• M22: 6,271,292 km (0.08 R)
• M23: 6,418,646 km (0.112 R)
• M24: 7,069,995 km (0.113 R)
• M25: 7,429,479 km (0.11 R)
• M26: 7,637,420 km (0.096 R)
• M27: 8,326,917 km (0.085 R)
• M28: 8,925,757 km (0.083 R)
• M29: 9,091,511 km (0.102 R)
• M30: 9,258,313 km (0.086 R)
• M31: 10,222,322 km (0.105 R)
• M32: 11,099,115 km (0.088 R)
• M33: 11,396,665 km (0.08 R)
• M34: 11,696,908 km (0.083 R)
• M35: 12,243,987 km (0.09 R)
• M36: 13,425,960 km (0.09 R)
• M37: 13,615,800 km (0.069 R)
• M38: 13,806,687 km (0.116 R)
• M39: 14,970,259 km (0.064 R)
• M40: 15,431,170 km (0.032 R)
• M41: 15,829,998 km (0.066 R)
• M42: 15,896,719 km (0.105 R)
• M43: 16,232,117 km (0.062 R)
• M44: 16,705,594 km (0.083 R)
• M45: 17,527,784 km (0.114 R)
• M46: 19,712,063 km (0.12 R)
• M47: 20,144,700 km (0.053 R)
• M48: 21,387,260 km (0.105 R)
• M49: 22,880,546 km (0.107 R)
• M50: 23,411,169 km (0.066 R)
• M51: 25,027,125 km (0.094 R)
• M52: 26,519,963 km (0.098 R)
• M53: 26,678,835 km (0.1 R)
• M54: 27,317,319 km (0.05 R)
• M55: 27,638,356 km (0.093 R)
• M56: 27,879,957 km (0.052 R)
• M57: 29,508,778 km (0.089 R)
• M58: 29,673,336 km (0.098 R)
• M59: 30,251,831 km (0.082 R)
• M60: 30,917,392 km (0.032 R)
• M61: 31,252,042 km (0.105 R)
• M62: 31,587,890 km (0.059 R)
• M63: 33,541,937 km (0.086 R)
• M64: 33,713,675 km (0.105 R)
• M65: 34,837,155 km (0.093 R)
• M66: 36,413,019 km (0.106 R)
• M67: 36,501,282 km (0.117 R)
• M68: 37,032,205 km (0.084 R)
• M69: 38,191,140 km (0.086 R)
• M70: 39,362,042 km (0.027 R)
• M71: 39,543,205 km (0.096 R)
• M72: 40,453,209 km (0.108 R)
• M73: 40,819,125 km (0.113 R)
• M74: 40,910,829 km (0.113 R)
• M75: 41,831,155 km (0.114 R)
• M76: 41,923,606 km (0.059 R)
• M77: 42,293,861 km (0.067 R)
• M78: 44,255,837 km (0.026 R)
• M79: 45,295,243 km (0.119 R)
• M80: 47,013,524 km (0.081 R)
• M81: 47,977,384 km (0.073 R)
• M82: 49,337,527 km (0.061 R)
• M83: 49,435,215 km (0.104 R)
• M84: 49,826,413 km (0.12 R)
• M85: 51,797,814 km (0.089 R)
• M86: 54,600,380 km (0.07 R)
• M87: 55,106,021 km (0.07 R)
• M88: 57,451,716 km (0.091 R)
• M89: 59,621,932 km (0.118 R)
• M90: 60,455,641 km (0.087 R)
• M91: 62,134,728 km (0.119 R)
• M92: 68,239,667 km (0.031 R)
• M93: 70,097,074 km (0.047 R)
• M94: 71,418,173 km (0.057 R)
• M95: 73,861,555 km (0.044 R)
• M96: 74,085,054 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 17,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit