🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.54 AU - 0.58 AU

Year: 147 Days

Day: 29.8 Hours

Environment

Temp: 211 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,672,859 km

• M1: 64,626 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.72 AU - 0.86 AU

Year: 246 Days

Day: 47.8 Hours

Environment

Temp: 213 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.14 AU - 1.44 AU

Year: 513 Days

Day: 38.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.22 AU - 1.7 AU

Year: 617 Days

Day: 36.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.5 AU - 2.24 AU

Year: 895 Days

Day: 37.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,672,859 km

• M1: 28,723 km (0.111 R)
• M2: 125,513 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.5

Radius: 12.5

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.55 AU - 6.07 AU

Year: 4899 Days

Day: 7.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 66,672,859 km

• M1: 311,014 km (0.042 R)
• M2: 498,610 km (0.118 R)
• M3: 719,865 km (0.099 R)
• M4: 941,569 km (0.088 R)
• M5: 1,114,055 km (0.113 R)
• M6: 1,198,578 km (0.03 R)
• M7: 1,426,117 km (0.066 R)
• M8: 1,531,882 km (0.083 R)
• M9: 1,709,904 km (0.082 R)
• M10: 1,967,810 km (0.1 R)
• M11: 2,071,631 km (0.098 R)
• M12: 2,269,549 km (0.093 R)
• M13: 2,426,178 km (0.077 R)
• M14: 2,586,398 km (0.118 R)
• M15: 2,700,690 km (0.076 R)
• M16: 2,934,512 km (0.049 R)
• M17: 3,123,005 km (0.077 R)
• M18: 3,730,971 km (0.098 R)
• M19: 3,842,122 km (0.097 R)
• M20: 4,317,245 km (0.117 R)
• M21: 4,532,217 km (0.069 R)
• M22: 4,710,987 km (0.08 R)
• M23: 4,993,427 km (0.111 R)
• M24: 5,596,456 km (0.091 R)
• M25: 5,788,390 km (0.084 R)
• M26: 6,443,928 km (0.086 R)
• M27: 6,803,113 km (0.107 R)
• M28: 6,894,068 km (0.081 R)
• M29: 7,099,915 km (0.112 R)
• M30: 7,307,856 km (0.096 R)
• M31: 7,401,055 km (0.117 R)
• M32: 7,659,112 km (0.076 R)
• M33: 7,753,658 km (0.088 R)
• M34: 7,848,652 km (0.106 R)
• M35: 7,943,946 km (0.103 R)
• M36: 8,451,083 km (0.066 R)
• M37: 8,622,372 km (0.111 R)
• M38: 8,918,875 km (0.1 R)
• M39: 9,143,571 km (0.111 R)
• M40: 9,496,622 km (0.074 R)
• M41: 9,751,687 km (0.105 R)
• M42: 10,242,368 km (0.09 R)
• M43: 10,556,523 km (0.118 R)
• M44: 11,274,892 km (0.112 R)
• M45: 11,544,916 km (0.106 R)
• M46: 11,789,808 km (0.112 R)
• M47: 11,926,690 km (0.064 R)
• M48: 12,008,969 km (0.103 R)
• M49: 12,119,073 km (0.068 R)
• M50: 12,395,829 km (0.115 R)
• M51: 13,552,221 km (0.117 R)
• M52: 14,274,180 km (0.102 R)
• M53: 14,801,812 km (0.112 R)
• M54: 15,276,037 km (0.075 R)
• M55: 15,425,336 km (0.115 R)
• M56: 16,179,010 km (0.119 R)
• M57: 16,361,669 km (0.04 R)
• M58: 17,722,112 km (0.113 R)
• M59: 17,941,871 km (0.116 R)
• M60: 18,257,373 km (0.115 R)
• M61: 18,511,091 km (0.056 R)
• M62: 18,861,898 km (0.11 R)
• M63: 18,990,103 km (0.058 R)
• M64: 20,385,702 km (0.069 R)
• M65: 20,583,021 km (0.052 R)
• M66: 20,682,055 km (0.066 R)
• M67: 21,012,816 km (0.106 R)
• M68: 21,713,533 km (0.107 R)
• M69: 21,814,212 km (0.11 R)
• M70: 22,286,193 km (0.119 R)

Asteroid Belt

Center: 7.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.1

Radius: 8.2

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.9 AU - 10.36 AU

Year: 8869 Days

Day: 11.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 66,672,859 km

• M1: 116,238 km (0.118 R)
• M2: 224,995 km (0.068 R)
• M3: 652,396 km (0.054 R)
• M4: 711,338 km (0.074 R)
• M5: 803,341 km (0.109 R)
• M6: 916,137 km (0.102 R)
• M7: 1,051,673 km (0.118 R)
• M8: 1,597,705 km (0.099 R)
• M9: 1,889,421 km (0.038 R)
• M10: 1,954,197 km (0.111 R)
• M11: 2,130,423 km (0.096 R)
• M12: 2,220,631 km (0.08 R)
• M13: 2,594,027 km (0.087 R)
• M14: 3,531,258 km (0.082 R)
• M15: 4,592,355 km (0.101 R)
• M16: 4,738,961 km (0.036 R)
• M17: 5,006,742 km (0.097 R)
• M18: 5,433,095 km (0.072 R)
• M19: 5,682,026 km (0.056 R)
• M20: 6,062,454 km (0.12 R)
• M21: 6,190,958 km (0.058 R)
• M22: 6,255,734 km (0.05 R)
• M23: 6,450,959 km (0.088 R)
• M24: 6,582,456 km (0.102 R)
• M25: 6,881,203 km (0.032 R)
• M26: 7,664,946 km (0.116 R)
• M27: 8,155,777 km (0.086 R)
• M28: 8,476,664 km (0.045 R)
• M29: 9,352,709 km (0.119 R)
• M30: 9,427,059 km (0.109 R)
• M31: 10,603,647 km (0.103 R)
• M32: 10,758,929 km (0.102 R)
• M33: 11,745,826 km (0.069 R)
• M34: 12,638,178 km (0.116 R)
• M35: 12,761,596 km (0.105 R)
• M36: 12,968,191 km (0.043 R)
• M37: 13,051,068 km (0.036 R)
• M38: 13,300,896 km (0.044 R)
• M39: 13,594,258 km (0.119 R)
• M40: 14,273,133 km (0.111 R)
• M41: 14,530,441 km (0.026 R)
• M42: 14,832,778 km (0.06 R)
• M43: 15,049,845 km (0.116 R)
• M44: 15,575,382 km (0.11 R)
• M45: 15,707,627 km (0.11 R)
• M46: 15,929,032 km (0.058 R)
• M47: 16,554,351 km (0.105 R)
• M48: 17,690,846 km (0.117 R)
• M49: 18,618,053 km (0.094 R)
• M50: 20,038,336 km (0.114 R)
• M51: 20,230,419 km (0.111 R)
• M52: 20,567,912 km (0.089 R)
• M53: 20,955,819 km (0.086 R)
• M54: 21,053,208 km (0.065 R)
• M55: 21,297,202 km (0.078 R)
• M56: 21,493,175 km (0.11 R)
• M57: 21,689,746 km (0.102 R)
• M58: 23,132,468 km (0.095 R)
• M59: 23,283,562 km (0.092 R)
• M60: 23,384,391 km (0.111 R)
• M61: 23,941,793 km (0.043 R)
• M62: 24,811,704 km (0.118 R)
• M63: 25,017,850 km (0.063 R)
• M64: 26,635,153 km (0.044 R)
• M65: 28,501,386 km (0.102 R)
• M66: 29,096,636 km (0.06 R)
• M67: 29,150,940 km (0.098 R)
• M68: 29,532,116 km (0.102 R)
• M69: 29,914,937 km (0.037 R)
• M70: 30,079,494 km (0.074 R)
• M71: 30,299,403 km (0.096 R)
• M72: 30,740,717 km (0.084 R)
• M73: 31,017,623 km (0.096 R)
• M74: 31,462,527 km (0.052 R)
• M75: 33,661,017 km (0.112 R)
• M76: 34,003,746 km (0.119 R)
• M77: 34,923,025 km (0.115 R)
• M78: 35,096,408 km (0.071 R)
• M79: 35,212,048 km (0.088 R)
• M80: 35,501,819 km (0.08 R)
• M81: 35,850,531 km (0.057 R)
• M82: 35,908,874 km (0.074 R)
• M83: 36,317,426 km (0.063 R)
• M84: 36,375,769 km (0.037 R)
• M85: 37,670,539 km (0.116 R)
• M86: 37,789,021 km (0.108 R)
• M87: 37,907,652 km (0.078 R)
• M88: 38,980,268 km (0.038 R)
• M89: 39,100,096 km (0.099 R)
• M90: 39,520,466 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.7

Radius: 10.3

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 11.53 AU - 11.81 AU

Year: 13947 Days

Day: 10.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,672,859 km

• M1: 167,101 km (0.037 R)
• M2: 316,250 km (0.116 R)
• M3: 473,926 km (0.045 R)
• M4: 563,834 km (0.038 R)
• M5: 680,521 km (0.045 R)
• M6: 894,446 km (0.108 R)
• M7: 1,130,661 km (0.106 R)
• M8: 1,387,071 km (0.046 R)
• M9: 2,392,220 km (0.119 R)
• M10: 3,502,535 km (0.112 R)
• M11: 3,688,934 km (0.089 R)
• M12: 3,764,331 km (0.07 R)
• M13: 4,032,710 km (0.103 R)
• M14: 4,547,626 km (0.088 R)
• M15: 4,669,548 km (0.111 R)
• M16: 5,167,709 km (0.067 R)
• M17: 5,509,241 km (0.086 R)
• M18: 5,595,858 km (0.104 R)
• M19: 5,946,665 km (0.083 R)
• M20: 6,669,671 km (0.063 R)
• M21: 8,001,093 km (0.074 R)
• M22: 8,747,436 km (0.087 R)
• M23: 9,154,642 km (0.079 R)
• M24: 9,567,981 km (0.075 R)
• M25: 9,724,610 km (0.101 R)
• M26: 11,281,923 km (0.075 R)
• M27: 11,447,379 km (0.101 R)
• M28: 11,948,831 km (0.106 R)
• M29: 13,320,793 km (0.098 R)
• M30: 13,495,673 km (0.095 R)
• M31: 13,730,242 km (0.11 R)
• M32: 13,907,067 km (0.096 R)
• M33: 14,143,880 km (0.04 R)
• M34: 15,044,160 km (0.117 R)
• M35: 15,287,257 km (0.11 R)
• M36: 15,593,184 km (0.107 R)
• M37: 15,777,639 km (0.077 R)
• M38: 16,148,791 km (0.041 R)
• M39: 16,397,722 km (0.1 R)
• M40: 16,585,318 km (0.114 R)
• M41: 17,152,443 km (0.114 R)
• M42: 18,500,320 km (0.117 R)
• M43: 19,154,063 km (0.117 R)
• M44: 19,351,681 km (0.07 R)
• M45: 19,483,926 km (0.055 R)
• M46: 20,618,925 km (0.083 R)
• M47: 20,686,394 km (0.119 R)
• M48: 21,024,784 km (0.115 R)
• M49: 21,364,970 km (0.041 R)
• M50: 21,501,403 km (0.065 R)
• M51: 21,981,762 km (0.076 R)
• M52: 22,604,537 km (0.08 R)
• M53: 23,796,533 km (0.088 R)
• M54: 24,721,796 km (0.102 R)
• M55: 24,793,454 km (0.099 R)
• M56: 25,008,874 km (0.101 R)
• M57: 25,152,937 km (0.027 R)
• M58: 25,804,137 km (0.108 R)
• M59: 27,345,144 km (0.088 R)
• M60: 27,790,946 km (0.084 R)
• M61: 28,164,193 km (0.088 R)
• M62: 28,689,730 km (0.117 R)
• M63: 29,597,939 km (0.059 R)
• M64: 30,055,708 km (0.107 R)
• M65: 30,208,747 km (0.032 R)
• M66: 31,132,663 km (0.12 R)
• M67: 31,210,005 km (0.091 R)
• M68: 31,753,794 km (0.094 R)
• M69: 32,300,574 km (0.111 R)
• M70: 33,562,133 km (0.066 R)
• M71: 34,920,182 km (0.103 R)
• M72: 36,622,456 km (0.099 R)
• M73: 37,360,273 km (0.117 R)
• M74: 40,023,115 km (0.09 R)
• M75: 41,377,275 km (0.062 R)
• M76: 43,696,491 km (0.048 R)
• M77: 43,783,108 km (0.109 R)
• M78: 44,043,558 km (0.054 R)
• M79: 44,304,606 km (0.097 R)
• M80: 46,764,893 km (0.062 R)
• M81: 48,549,446 km (0.054 R)
• M82: 50,811,216 km (0.073 R)
• M83: 52,368,679 km (0.114 R)
• M84: 55,436,633 km (0.09 R)
• M85: 56,189,110 km (0.091 R)
• M86: 56,377,753 km (0.091 R)
• M87: 58,945,151 km (0.119 R)
• M88: 61,259,131 km (0.028 R)
• M89: 63,504,446 km (0.054 R)
• M90: 63,602,582 km (0.066 R)
• M91: 63,700,868 km (0.072 R)
• M92: 64,291,630 km (0.088 R)
• M93: 65,082,254 km (0.097 R)
• M94: 65,875,871 km (0.113 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 15,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit