🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.47 AU - 0.73 AU

Year: 178 Days

Day: 24.8 Hours

Environment

Temp: 207 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,232,224 km

• M1: 35,455 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.18 AU - 3.24 AU

Year: 1708 Days

Day: 46.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.67 AU - 3.55 AU

Year: 2100 Days

Day: 31.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,232,224 km

• M1: 1,375,852 km (0.057 R)

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.3

Radius: 12.2

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.01 AU - 6.65 AU

Year: 6098 Days

Day: 14.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 98,232,224 km

• M1: 187,596 km (0.087 R)
• M2: 268,678 km (0.099 R)
• M3: 460,313 km (0.084 R)
• M4: 873,352 km (0.06 R)
• M5: 1,135,747 km (0.111 R)
• M6: 1,495,380 km (0.096 R)
• M7: 1,679,236 km (0.118 R)
• M8: 1,774,081 km (0.083 R)
• M9: 2,049,640 km (0.061 R)
• M10: 2,234,244 km (0.109 R)
• M11: 2,664,188 km (0.043 R)
• M12: 2,820,967 km (0.1 R)
• M13: 3,096,975 km (0.061 R)
• M14: 3,503,283 km (0.082 R)
• M15: 3,901,213 km (0.062 R)
• M16: 4,552,114 km (0.1 R)
• M17: 4,821,988 km (0.037 R)
• M18: 5,377,595 km (0.115 R)
• M19: 6,071,280 km (0.074 R)
• M20: 7,321,021 km (0.108 R)
• M21: 7,542,276 km (0.102 R)
• M22: 7,701,747 km (0.108 R)
• M23: 8,219,206 km (0.071 R)
• M24: 8,383,315 km (0.1 R)
• M25: 8,648,103 km (0.086 R)
• M26: 8,983,053 km (0.09 R)
• M27: 9,288,233 km (0.105 R)
• M28: 9,596,703 km (0.049 R)
• M29: 9,978,477 km (0.075 R)
• M30: 10,223,967 km (0.104 R)
• M31: 10,329,733 km (0.119 R)
• M32: 11,153,269 km (0.09 R)
• M33: 11,298,678 km (0.07 R)
• M34: 11,517,989 km (0.06 R)
• M35: 12,072,399 km (0.103 R)
• M36: 12,221,697 km (0.046 R)
• M37: 12,597,786 km (0.094 R)
• M38: 13,245,695 km (0.105 R)
• M39: 13,593,061 km (0.08 R)
• M40: 14,336,562 km (0.085 R)
• M41: 14,693,204 km (0.118 R)
• M42: 15,456,003 km (0.098 R)
• M43: 15,740,389 km (0.106 R)
• M44: 16,231,668 km (0.071 R)
• M45: 16,769,772 km (0.119 R)
• M46: 17,229,636 km (0.12 R)
• M47: 17,313,710 km (0.072 R)
• M48: 17,439,970 km (0.028 R)
• M49: 19,153,763 km (0.056 R)
• M50: 19,328,194 km (0.071 R)
• M51: 19,854,330 km (0.102 R)
• M52: 20,030,706 km (0.081 R)
• M53: 20,429,684 km (0.103 R)
• M54: 20,786,475 km (0.081 R)
• M55: 20,920,813 km (0.061 R)
• M56: 21,869,114 km (0.09 R)
• M57: 22,142,729 km (0.03 R)
• M58: 22,509,244 km (0.105 R)
• M59: 22,647,173 km (0.093 R)
• M60: 24,042,323 km (0.078 R)
• M61: 24,513,556 km (0.072 R)
• M62: 24,655,375 km (0.091 R)
• M63: 27,797,828 km (0.091 R)
• M64: 28,939,708 km (0.08 R)
• M65: 29,089,755 km (0.11 R)
• M66: 29,340,331 km (0.05 R)
• M67: 29,995,570 km (0.08 R)
• M68: 31,268,947 km (0.057 R)
• M69: 32,716,157 km (0.089 R)
• M70: 32,924,696 km (0.119 R)
• M71: 33,081,325 km (0.066 R)
• M72: 33,658,025 km (0.105 R)
• M73: 34,608,719 km (0.052 R)
• M74: 34,874,405 km (0.12 R)
• M75: 35,087,433 km (0.062 R)
• M76: 35,514,834 km (0.099 R)
• M77: 35,943,880 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.2

Radius: 5.2

Gravity: 34.92 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 12.82 AU - 19.6 AU

Year: 24989 Days

Day: 23.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,232,224 km

• M1: 210,185 km (0.078 R)
• M2: 429,645 km (0.028 R)
• M3: 476,170 km (0.097 R)
• M4: 524,640 km (0.092 R)
• M5: 820,694 km (0.054 R)
• M6: 1,097,001 km (0.048 R)
• M7: 1,471,445 km (0.041 R)
• M8: 2,540,471 km (0.076 R)
• M9: 3,309,703 km (0.12 R)
• M10: 4,145,357 km (0.031 R)
• M11: 4,247,832 km (0.08 R)
• M12: 4,665,958 km (0.075 R)
• M13: 4,880,032 km (0.102 R)
• M14: 5,767,746 km (0.107 R)
• M15: 6,406,379 km (0.118 R)
• M16: 7,067,303 km (0.053 R)
• M17: 7,686,787 km (0.118 R)
• M18: 7,749,618 km (0.115 R)
• M19: 8,130,644 km (0.078 R)
• M20: 8,259,149 km (0.11 R)
• M21: 8,452,878 km (0.113 R)
• M22: 9,109,762 km (0.068 R)
• M23: 9,444,263 km (0.085 R)
• M24: 9,782,953 km (0.119 R)
• M25: 11,390,980 km (0.101 R)
• M26: 12,409,293 km (0.08 R)
• M27: 12,705,646 km (0.099 R)
• M28: 13,004,244 km (0.118 R)
• M29: 13,154,290 km (0.092 R)
• M30: 13,229,688 km (0.117 R)
• M31: 13,380,632 km (0.103 R)
• M32: 13,456,328 km (0.073 R)
• M33: 13,608,320 km (0.074 R)
• M34: 15,000,627 km (0.115 R)
• M35: 15,713,760 km (0.107 R)
• M36: 15,873,680 km (0.044 R)
• M37: 16,195,316 km (0.084 R)
• M38: 17,668,556 km (0.073 R)
• M39: 18,253,035 km (0.06 R)
• M40: 18,589,779 km (0.071 R)
• M41: 19,013,740 km (0.101 R)
• M42: 19,698,599 km (0.043 R)
• M43: 21,180,515 km (0.031 R)
• M44: 21,268,928 km (0.054 R)
• M45: 25,085,768 km (0.062 R)
• M46: 26,025,242 km (0.109 R)
• M47: 27,552,038 km (0.053 R)
• M48: 28,423,595 km (0.113 R)
• M49: 28,618,521 km (0.095 R)
• M50: 29,009,720 km (0.081 R)
• M51: 29,698,468 km (0.075 R)
• M52: 30,591,867 km (0.061 R)
• M53: 30,691,649 km (0.113 R)
• M54: 30,991,742 km (0.07 R)
• M55: 32,405,143 km (0.084 R)
• M56: 32,914,972 km (0.104 R)
• M57: 33,530,268 km (0.064 R)
• M58: 34,668,110 km (0.062 R)
• M59: 35,189,458 km (0.094 R)
• M60: 35,398,746 km (0.119 R)
• M61: 35,608,482 km (0.117 R)
• M62: 35,713,500 km (0.116 R)
• M63: 36,029,151 km (0.101 R)
• M64: 36,345,700 km (0.076 R)
• M65: 38,479,415 km (0.095 R)
• M66: 40,543,865 km (0.119 R)
• M67: 40,653,521 km (0.096 R)
• M68: 43,090,769 km (0.076 R)
• M69: 44,214,099 km (0.089 R)
• M70: 44,439,992 km (0.079 R)
• M71: 48,919,551 km (0.11 R)
• M72: 51,271,828 km (0.087 R)
• M73: 51,865,582 km (0.068 R)
• M74: 52,461,729 km (0.12 R)
• M75: 56,330,031 km (0.045 R)
• M76: 57,557,631 km (0.081 R)
• M77: 57,680,900 km (0.099 R)
• M78: 61,167,278 km (0.117 R)
• M79: 67,170,491 km (0.084 R)
• M80: 68,733,190 km (0.084 R)
• M81: 69,125,586 km (0.082 R)
• M82: 70,835,190 km (0.057 R)
• M83: 71,894,044 km (0.062 R)
• M84: 74,429,877 km (0.11 R)
• M85: 75,641,171 km (0.112 R)
• M86: 76,317,055 km (0.059 R)
• M87: 79,588,610 km (0.065 R)
• M88: 83,602,321 km (0.055 R)
• M89: 84,301,093 km (0.087 R)
• M90: 88,675,783 km (0.09 R)
• M91: 90,818,923 km (0.074 R)
• M92: 95,885,653 km (0.116 R)
• M93: 96,031,810 km (0.045 R)
• M94: 97,643,877 km (0.114 R)
• M95: 97,790,782 km (0.086 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 15,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit