🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.61 AU - 0.69 AU

Year: 189 Days

Day: 40.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 114,301,568 km

• M1: 191,036 km (0.111 R)
• M2: 300,243 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.58 AU - 0.74 AU

Year: 193 Days

Day: 35.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 114,301,568 km

• M1: 255,962 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.66 AU - 0.76 AU

Year: 215 Days

Day: 14.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 83.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 114,301,568 km

• M1: 105,766 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.79 AU - 1.05 AU

Year: 318 Days

Day: 21.1 Hours

Environment

Temp: 106 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.73 AU - 2.73 AU

Year: 1198 Days

Day: 39.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 135.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,301,568 km

• M1: 834,307 km (0.065 R)

Asteroid Belt

Center: 2.5 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.25 AU - 3.29 AU

Year: 1659 Days

Day: 21.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.49 AU - 3.37 AU

Year: 1805 Days

Day: 30.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.74 AU - 4.9 AU

Year: 3808 Days

Day: 47.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.87 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.3

Radius: 6.8

Gravity: 21.14 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 16.06 AU - 21.78 AU

Year: 29618 Days

Day: 16.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 114,301,568 km

• M1: 112,647 km (0.087 R)
• M2: 195,824 km (0.098 R)
• M3: 249,380 km (0.092 R)
• M4: 375,790 km (0.082 R)
• M5: 472,430 km (0.113 R)
• M6: 605,572 km (0.105 R)
• M7: 812,765 km (0.092 R)
• M8: 1,076,057 km (0.094 R)
• M9: 1,558,211 km (0.056 R)
• M10: 2,414,510 km (0.11 R)
• M11: 2,553,785 km (0.095 R)
• M12: 3,289,358 km (0.041 R)
• M13: 3,548,461 km (0.073 R)
• M14: 5,236,823 km (0.114 R)
• M15: 5,661,831 km (0.119 R)
• M16: 7,741,989 km (0.083 R)
• M17: 7,879,170 km (0.071 R)
• M18: 8,086,363 km (0.098 R)
• M19: 8,576,895 km (0.112 R)
• M20: 8,790,072 km (0.114 R)
• M21: 11,481,337 km (0.112 R)
• M22: 12,270,915 km (0.086 R)
• M23: 12,430,835 km (0.117 R)
• M24: 13,159,377 km (0.037 R)
• M25: 14,488,404 km (0.105 R)
• M26: 14,827,243 km (0.082 R)
• M27: 15,340,514 km (0.115 R)
• M28: 17,721,364 km (0.077 R)
• M29: 19,000,426 km (0.109 R)
• M30: 20,403,504 km (0.115 R)
• M31: 21,165,406 km (0.114 R)
• M32: 21,936,733 km (0.093 R)
• M33: 22,033,672 km (0.064 R)
• M34: 22,913,607 km (0.101 R)
• M35: 25,213,824 km (0.112 R)
• M36: 25,621,328 km (0.114 R)
• M37: 26,133,701 km (0.1 R)
• M38: 26,753,036 km (0.048 R)
• M39: 27,272,889 km (0.104 R)
• M40: 27,377,308 km (0.074 R)
• M41: 28,852,343 km (0.112 R)
• M42: 29,385,510 km (0.088 R)
• M43: 30,678,035 km (0.093 R)
• M44: 34,214,529 km (0.043 R)
• M45: 34,891,759 km (0.104 R)
• M46: 35,573,476 km (0.115 R)
• M47: 37,528,870 km (0.104 R)
• M48: 37,644,958 km (0.059 R)
• M49: 39,283,054 km (0.098 R)
• M50: 41,063,718 km (0.056 R)
• M51: 45,072,791 km (0.113 R)
• M52: 46,063,279 km (0.092 R)
• M53: 48,191,907 km (0.12 R)
• M54: 48,444,578 km (0.106 R)
• M55: 49,077,825 km (0.112 R)
• M56: 50,096,737 km (0.109 R)
• M57: 50,352,549 km (0.118 R)
• M58: 53,979,250 km (0.069 R)
• M59: 54,241,495 km (0.114 R)
• M60: 54,372,842 km (0.043 R)
• M61: 57,020,724 km (0.051 R)
• M62: 57,421,497 km (0.117 R)
• M63: 58,091,546 km (0.108 R)
• M64: 58,764,288 km (0.118 R)
• M65: 59,034,013 km (0.114 R)
• M66: 64,515,578 km (0.089 R)
• M67: 65,491,405 km (0.09 R)
• M68: 67,034,806 km (0.082 R)
• M69: 68,874,112 km (0.063 R)
• M70: 70,157,362 km (0.105 R)
• M71: 70,873,487 km (0.072 R)
• M72: 71,304,479 km (0.043 R)
• M73: 72,602,390 km (0.102 R)
• M74: 73,762,671 km (0.116 R)
• M75: 75,954,579 km (0.115 R)
• M76: 76,248,539 km (0.101 R)
• M77: 78,464,682 km (0.051 R)
• M78: 80,402,423 km (0.108 R)
• M79: 80,552,021 km (0.113 R)
• M80: 82,204,928 km (0.085 R)
• M81: 82,355,722 km (0.104 R)
• M82: 85,391,362 km (0.118 R)
• M83: 86,615,970 km (0.059 R)
• M84: 92,040,988 km (0.081 R)
• M85: 95,031,748 km (0.098 R)
• M86: 95,824,018 km (0.115 R)
• M87: 100,140,216 km (0.104 R)
• M88: 102,241,019 km (0.056 R)
• M89: 104,519,544 km (0.107 R)
• M90: 105,337,396 km (0.052 R)
• M91: 108,795,201 km (0.109 R)
• M92: 109,624,123 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.9

Radius: 7.4

Gravity: 16.74 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 15.96 AU - 23.74 AU

Year: 31828 Days

Day: 23 Hours

Environment

Temp: -194 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 114,301,568 km

• M1: 301,889 km (0.112 R)
• M2: 598,691 km (0.09 R)
• M3: 685,457 km (0.045 R)
• M4: 872,156 km (0.079 R)
• M5: 1,446,312 km (0.068 R)
• M6: 1,687,314 km (0.054 R)
• M7: 1,984,715 km (0.102 R)
• M8: 2,437,847 km (0.096 R)
• M9: 2,484,970 km (0.099 R)
• M10: 3,977,807 km (0.095 R)
• M11: 4,202,055 km (0.067 R)
• M12: 5,018,709 km (0.107 R)
• M13: 5,322,243 km (0.088 R)
• M14: 5,569,230 km (0.074 R)
• M15: 5,757,124 km (0.113 R)
• M16: 6,793,389 km (0.075 R)
• M17: 7,401,504 km (0.107 R)
• M18: 7,746,776 km (0.098 R)
• M19: 8,238,953 km (0.114 R)
• M20: 8,596,791 km (0.068 R)
• M21: 9,401,777 km (0.104 R)
• M22: 11,957,657 km (0.083 R)
• M23: 12,038,290 km (0.083 R)
• M24: 13,269,331 km (0.104 R)
• M25: 13,604,281 km (0.114 R)
• M26: 13,688,504 km (0.058 R)
• M27: 14,626,034 km (0.039 R)
• M28: 16,204,292 km (0.09 R)
• M29: 17,560,396 km (0.106 R)
• M30: 17,835,956 km (0.045 R)
• M31: 18,484,463 km (0.025 R)
• M32: 18,764,809 km (0.092 R)
• M33: 20,960,307 km (0.046 R)
• M34: 21,350,309 km (0.115 R)
• M35: 22,236,676 km (0.092 R)
• M36: 22,336,009 km (0.076 R)
• M37: 23,135,012 km (0.089 R)
• M38: 24,761,290 km (0.11 R)
• M39: 26,214,184 km (0.109 R)
• M40: 26,424,070 km (0.117 R)
• M41: 27,908,380 km (0.108 R)
• M42: 28,015,343 km (0.034 R)
• M43: 29,310,711 km (0.086 R)
• M44: 29,637,582 km (0.031 R)
• M45: 30,184,961 km (0.066 R)
• M46: 31,735,692 km (0.112 R)
• M47: 34,913,749 km (0.114 R)
• M48: 36,073,133 km (0.114 R)
• M49: 37,717,363 km (0.069 R)
• M50: 38,310,519 km (0.078 R)
• M51: 39,265,851 km (0.1 R)
• M52: 39,505,955 km (0.079 R)
• M53: 40,592,335 km (0.052 R)
• M54: 44,034,582 km (0.027 R)
• M55: 44,784,367 km (0.097 R)
• M56: 44,909,730 km (0.102 R)
• M57: 46,550,070 km (0.061 R)
• M58: 47,313,767 km (0.065 R)
• M59: 50,409,695 km (0.057 R)
• M60: 51,324,935 km (0.087 R)
• M61: 51,850,323 km (0.069 R)
• M62: 56,523,611 km (0.104 R)
• M63: 56,930,367 km (0.087 R)
• M64: 57,202,187 km (0.066 R)
• M65: 57,474,305 km (0.107 R)
• M66: 58,020,038 km (0.059 R)
• M67: 60,496,481 km (0.053 R)
• M68: 61,051,489 km (0.054 R)
• M69: 62,446,490 km (0.105 R)
• M70: 65,125,638 km (0.095 R)
• M71: 67,410,745 km (0.086 R)
• M72: 68,707,609 km (0.116 R)
• M73: 69,141,742 km (0.102 R)
• M74: 72,794,623 km (0.098 R)
• M75: 72,941,977 km (0.027 R)
• M76: 73,237,134 km (0.101 R)
• M77: 74,421,650 km (0.083 R)
• M78: 75,314,300 km (0.111 R)
• M79: 78,013,046 km (0.115 R)
• M80: 80,286,185 km (0.1 R)
• M81: 81,507,502 km (0.102 R)
• M82: 82,120,405 km (0.096 R)
• M83: 84,742,257 km (0.084 R)
• M84: 85,985,565 km (0.117 R)
• M85: 87,235,006 km (0.086 R)
• M86: 88,333,055 km (0.075 R)
• M87: 88,962,563 km (0.059 R)
• M88: 92,132,541 km (0.09 R)
• M89: 93,410,855 km (0.036 R)
• M90: 94,534,335 km (0.089 R)
• M91: 104,012,408 km (0.098 R)
• M92: 104,344,664 km (0.119 R)
• M93: 105,010,076 km (0.09 R)
• M94: 106,345,087 km (0.101 R)
• M95: 107,014,837 km (0.115 R)
• M96: 109,032,164 km (0.089 R)
• M97: 109,200,910 km (0.044 R)
• M98: 110,214,735 km (0.088 R)
• M99: 111,571,588 km (0.089 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 20,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit