🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.97 AU - 0.97 AU

Year: 339 Days

Day: 31.5 Hours

Environment

Temp: 123 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.99 AU - 1.13 AU

Year: 387 Days

Day: 38.3 Hours

Environment

Temp: 39 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.29 AU - 1.59 AU

Year: 613 Days

Day: 37.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.43 AU - 1.71 AU

Year: 698 Days

Day: 35.9 Hours

Environment

Temp: -23 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.33 AU - 3.77 AU

Year: 1890 Days

Day: 42.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.05 AU - 5.51 AU

Year: 4304 Days

Day: 34.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.16 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.4

Radius: 4.7

Gravity: 37.27 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 13.21 AU - 20.87 AU

Year: 24954 Days

Day: 17.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 61.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,763,689 km

• M1: 284,685 km (0.056 R)
• M2: 497,413 km (0.095 R)
• M3: 545,284 km (0.113 R)
• M4: 725,400 km (0.042 R)
• M5: 2,845,651 km (0.066 R)
• M6: 3,953,722 km (0.105 R)
• M7: 4,051,559 km (0.084 R)
• M8: 4,399,973 km (0.101 R)
• M9: 4,450,686 km (0.085 R)
• M10: 4,967,098 km (0.076 R)
• M11: 5,339,746 km (0.069 R)
• M12: 5,393,751 km (0.099 R)
• M13: 5,721,371 km (0.056 R)
• M14: 5,776,722 km (0.107 R)
• M15: 6,168,369 km (0.082 R)
• M16: 6,225,067 km (0.074 R)
• M17: 6,801,168 km (0.065 R)
• M18: 7,696,810 km (0.099 R)
• M19: 9,076,103 km (0.062 R)
• M20: 9,465,356 km (0.111 R)
• M21: 9,793,873 km (0.107 R)
• M22: 11,283,120 km (0.107 R)
• M23: 11,842,018 km (0.075 R)
• M24: 12,553,057 km (0.093 R)
• M25: 13,424,614 km (0.108 R)
• M26: 13,645,570 km (0.085 R)
• M27: 14,016,423 km (0.078 R)
• M28: 14,390,717 km (0.091 R)
• M29: 14,843,998 km (0.102 R)
• M30: 15,378,811 km (0.097 R)
• M31: 15,920,056 km (0.076 R)
• M32: 16,546,123 km (0.051 R)
• M33: 17,100,533 km (0.117 R)
• M34: 18,635,706 km (0.092 R)
• M35: 20,467,681 km (0.082 R)
• M36: 20,721,848 km (0.081 R)
• M37: 20,806,820 km (0.096 R)
• M38: 23,144,735 km (0.1 R)
• M39: 24,568,758 km (0.09 R)
• M40: 26,388,316 km (0.075 R)
• M41: 26,849,975 km (0.106 R)
• M42: 28,439,453 km (0.099 R)
• M43: 28,533,999 km (0.083 R)
• M44: 28,912,780 km (0.072 R)
• M45: 30,059,299 km (0.077 R)
• M46: 30,155,490 km (0.042 R)
• M47: 31,123,089 km (0.105 R)
• M48: 32,297,731 km (0.119 R)
• M49: 34,086,772 km (0.075 R)
• M50: 34,287,533 km (0.053 R)
• M51: 36,727,025 km (0.069 R)
• M52: 37,242,240 km (0.118 R)
• M53: 39,222,019 km (0.042 R)
• M54: 39,432,353 km (0.072 R)
• M55: 40,702,439 km (0.094 R)
• M56: 43,499,919 km (0.099 R)
• M57: 45,804,325 km (0.108 R)
• M58: 47,250,637 km (0.101 R)
• M59: 47,698,533 km (0.05 R)
• M60: 48,260,572 km (0.026 R)
• M61: 49,164,443 km (0.119 R)
• M62: 49,959,705 km (0.083 R)
• M63: 51,333,163 km (0.047 R)
• M64: 52,139,944 km (0.097 R)
• M65: 52,255,583 km (0.113 R)
• M66: 54,585,570 km (0.087 R)
• M67: 57,784,422 km (0.109 R)
• M68: 58,623,666 km (0.111 R)
• M69: 59,346,223 km (0.08 R)
• M70: 60,071,623 km (0.094 R)
• M71: 60,921,788 km (0.08 R)
• M72: 62,020,584 km (0.061 R)
• M73: 63,742,905 km (0.074 R)
• M74: 65,356,168 km (0.093 R)
• M75: 67,611,954 km (0.091 R)
• M76: 67,990,437 km (0.108 R)
• M77: 69,129,924 km (0.118 R)
• M78: 71,942,065 km (0.091 R)
• M79: 72,199,523 km (0.108 R)
• M80: 72,973,841 km (0.119 R)
• M81: 75,574,750 km (0.115 R)
• M82: 76,229,689 km (0.042 R)
• M83: 78,338,122 km (0.084 R)
• M84: 79,000,990 km (0.092 R)
• M85: 79,399,519 km (0.075 R)
• M86: 80,332,261 km (0.073 R)
• M87: 80,733,034 km (0.034 R)
• M88: 80,866,775 km (0.083 R)
• M89: 83,827,915 km (0.119 R)
• M90: 84,913,547 km (0.081 R)
• M91: 89,578,756 km (0.051 R)
• M92: 91,105,851 km (0.09 R)
• M93: 91,663,253 km (0.083 R)
• M94: 93,061,843 km (0.092 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 18,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit