🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.43 AU - 0.69 AU

Year: 146 Days

Day: 45.7 Hours

Environment

Temp: 215 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.61 AU - 0.93 AU

Year: 235 Days

Day: 43.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.61 AU - 3.73 AU

Year: 1966 Days

Day: 36.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,824,206 km

• M1: 1,354,609 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.2

Radius: 12.1

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8.83 AU - 14.71 AU

Year: 14062 Days

Day: 8.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 88,824,206 km

• M1: 174,132 km (0.093 R)
• M2: 249,828 km (0.096 R)
• M3: 399,875 km (0.064 R)
• M4: 627,862 km (0.091 R)
• M5: 707,299 km (0.036 R)
• M6: 1,339,649 km (0.1 R)
• M7: 1,555,668 km (0.078 R)
• M8: 2,114,267 km (0.112 R)
• M9: 2,303,209 km (0.059 R)
• M10: 2,563,958 km (0.089 R)
• M11: 2,664,188 km (0.062 R)
• M12: 3,257,793 km (0.102 R)
• M13: 3,588,554 km (0.091 R)
• M14: 3,739,199 km (0.11 R)
• M15: 3,968,981 km (0.115 R)
• M16: 4,085,667 km (0.03 R)
• M17: 4,282,688 km (0.06 R)
• M18: 5,400,633 km (0.04 R)
• M19: 6,149,071 km (0.102 R)
• M20: 7,070,893 km (0.116 R)
• M21: 7,213,011 km (0.114 R)
• M22: 7,644,750 km (0.082 R)
• M23: 8,085,167 km (0.076 R)
• M24: 8,184,051 km (0.107 R)
• M25: 8,685,054 km (0.098 R)
• M26: 10,193,749 km (0.109 R)
• M27: 10,461,977 km (0.109 R)
• M28: 10,841,507 km (0.11 R)
• M29: 12,806,475 km (0.038 R)
• M30: 13,095,947 km (0.084 R)
• M31: 13,918,436 km (0.094 R)
• M32: 14,037,217 km (0.114 R)
• M33: 14,395,953 km (0.1 R)
• M34: 14,636,656 km (0.108 R)
• M35: 15,860,516 km (0.108 R)
• M36: 16,863,121 km (0.087 R)
• M37: 20,530,662 km (0.08 R)
• M38: 23,013,388 km (0.106 R)
• M39: 24,004,175 km (0.078 R)
• M40: 24,361,415 km (0.04 R)
• M41: 25,954,333 km (0.075 R)
• M42: 26,247,545 km (0.106 R)
• M43: 27,059,562 km (0.075 R)
• M44: 27,356,963 km (0.087 R)
• M45: 27,730,060 km (0.065 R)
• M46: 27,879,807 km (0.068 R)
• M47: 28,104,952 km (0.106 R)
• M48: 28,330,695 km (0.077 R)
• M49: 29,851,058 km (0.092 R)
• M50: 29,927,802 km (0.092 R)
• M51: 32,180,896 km (0.046 R)
• M52: 33,129,047 km (0.053 R)
• M53: 34,407,660 km (0.078 R)
• M54: 34,891,310 km (0.082 R)
• M55: 35,133,958 km (0.11 R)
• M56: 35,702,280 km (0.108 R)
• M57: 37,840,033 km (0.097 R)
• M58: 38,006,237 km (0.072 R)
• M59: 38,172,589 km (0.083 R)
• M60: 41,808,416 km (0.119 R)
• M61: 42,152,192 km (0.111 R)
• M62: 42,583,333 km (0.1 R)
• M63: 42,929,203 km (0.07 R)
• M64: 44,059,864 km (0.086 R)
• M65: 44,585,102 km (0.055 R)
• M66: 46,884,571 km (0.086 R)
• M67: 48,860,460 km (0.055 R)
• M68: 49,313,292 km (0.116 R)
• M69: 50,223,147 km (0.118 R)
• M70: 51,874,707 km (0.077 R)
• M71: 52,521,868 km (0.102 R)
• M72: 53,357,821 km (0.112 R)
• M73: 54,198,112 km (0.112 R)
• M74: 56,365,635 km (0.087 R)
• M75: 57,030,897 km (0.027 R)
• M76: 57,794,295 km (0.092 R)
• M77: 57,890,038 km (0.109 R)
• M78: 59,621,184 km (0.113 R)
• M79: 60,590,279 km (0.111 R)
• M80: 62,544,027 km (0.094 R)
• M81: 62,838,885 km (0.071 R)
• M82: 65,114,717 km (0.072 R)
• M83: 65,613,028 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.8

Radius: 4.7

Gravity: 32.54 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 14.36 AU - 19.84 AU

Year: 24626 Days

Day: 15.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 88,824,206 km

• M1: 89,908 km (0.061 R)
• M2: 121,922 km (0.054 R)
• M3: 189,989 km (0.104 R)
• M4: 238,160 km (0.095 R)
• M5: 542,891 km (0.117 R)
• M6: 690,245 km (0.084 R)
• M7: 1,234,781 km (0.117 R)
• M8: 1,529,489 km (0.111 R)
• M9: 2,535,385 km (0.069 R)
• M10: 3,565,366 km (0.07 R)
• M11: 3,610,844 km (0.08 R)
• M12: 4,219,109 km (0.109 R)
• M13: 4,510,376 km (0.113 R)
• M14: 4,959,618 km (0.12 R)
• M15: 5,846,285 km (0.073 R)
• M16: 7,007,463 km (0.103 R)
• M17: 7,997,951 km (0.062 R)
• M18: 8,177,169 km (0.08 R)
• M19: 8,784,387 km (0.091 R)
• M20: 9,469,096 km (0.051 R)
• M21: 9,532,077 km (0.085 R)
• M22: 10,170,710 km (0.079 R)
• M23: 10,300,113 km (0.118 R)
• M24: 11,021,324 km (0.082 R)
• M25: 11,287,608 km (0.104 R)
• M26: 11,826,460 km (0.07 R)
• M27: 12,099,177 km (0.118 R)
• M28: 12,442,803 km (0.116 R)
• M29: 12,720,008 km (0.095 R)
• M30: 12,789,720 km (0.057 R)
• M31: 13,351,311 km (0.071 R)
• M32: 14,498,577 km (0.12 R)
• M33: 15,453,610 km (0.111 R)
• M34: 16,126,800 km (0.11 R)
• M35: 16,733,120 km (0.109 R)
• M36: 17,115,792 km (0.114 R)
• M37: 18,124,380 km (0.034 R)
• M38: 18,517,374 km (0.061 R)
• M39: 20,198,405 km (0.096 R)
• M40: 21,760,955 km (0.116 R)
• M41: 22,178,632 km (0.116 R)
• M42: 24,306,064 km (0.059 R)
• M43: 25,525,585 km (0.091 R)
• M44: 26,943,474 km (0.096 R)
• M45: 27,301,911 km (0.032 R)
• M46: 27,842,557 km (0.089 R)
• M47: 28,295,839 km (0.042 R)
• M48: 30,785,147 km (0.067 R)
• M49: 32,293,094 km (0.053 R)
• M50: 32,388,089 km (0.051 R)
• M51: 32,673,821 km (0.054 R)
• M52: 37,856,489 km (0.078 R)
• M53: 38,963,813 km (0.118 R)
• M54: 41,519,543 km (0.058 R)
• M55: 42,452,734 km (0.09 R)
• M56: 42,661,124 km (0.114 R)
• M57: 43,918,195 km (0.088 R)
• M58: 44,657,059 km (0.03 R)
• M59: 48,957,399 km (0.083 R)
• M60: 49,394,674 km (0.08 R)
• M61: 49,723,340 km (0.099 R)
• M62: 50,714,127 km (0.079 R)
• M63: 51,489,194 km (0.119 R)
• M64: 51,711,346 km (0.109 R)
• M65: 54,968,391 km (0.073 R)
• M66: 55,878,395 km (0.04 R)
• M67: 55,992,538 km (0.094 R)
• M68: 59,219,065 km (0.089 R)
• M69: 59,451,839 km (0.075 R)
• M70: 60,502,914 km (0.099 R)
• M71: 61,442,538 km (0.077 R)
• M72: 63,931,697 km (0.096 R)
• M73: 65,008,503 km (0.101 R)
• M74: 65,729,714 km (0.103 R)
• M75: 65,850,140 km (0.057 R)
• M76: 66,453,618 km (0.086 R)
• M77: 71,099,081 km (0.082 R)
• M78: 71,222,649 km (0.052 R)
• M79: 72,587,580 km (0.074 R)
• M80: 74,965,438 km (0.08 R)
• M81: 75,595,544 km (0.041 R)
• M82: 77,114,710 km (0.113 R)
• M83: 77,496,035 km (0.085 R)
• M84: 77,623,194 km (0.11 R)
• M85: 78,643,900 km (0.105 R)
• M86: 82,250,704 km (0.108 R)
• M87: 87,363,661 km (0.112 R)
• M88: 87,628,598 km (0.084 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 14,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit