🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.84 AU - 1.22 AU

Year: 380 Days

Day: 47 Hours

Environment

Temp: 24 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 70,356,492 km

• M1: 257,009 km (0.109 R)
• M2: 485,744 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.02 AU - 1.08 AU

Year: 391 Days

Day: 36.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.08 AU - 1.12 AU

Year: 419 Days

Day: 39.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,356,492 km

• M1: 885,919 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.99 AU - 1.61 AU

Year: 539 Days

Day: 40.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.39 AU - 2.17 AU

Year: 863 Days

Day: 33.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,356,492 km

• M1: 163,510 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3 AU - 3.82 AU

Year: 2289 Days

Day: 24.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,356,492 km

• M1: 600,635 km (0.068 R)

Asteroid Belt

Center: 8.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.5

Radius: 7.4

Gravity: 18.14 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 11.98 AU - 14.8 AU

Year: 17807 Days

Day: 15.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,356,492 km

• M1: 120,127 km (0.048 R)
• M2: 268,528 km (0.078 R)
• M3: 334,351 km (0.095 R)
• M4: 1,662,481 km (0.114 R)
• M5: 1,826,440 km (0.114 R)
• M6: 1,927,569 km (0.068 R)
• M7: 2,135,210 km (0.092 R)
• M8: 2,277,777 km (0.11 R)
• M9: 3,781,086 km (0.096 R)
• M10: 4,173,781 km (0.111 R)
• M11: 4,262,791 km (0.077 R)
• M12: 4,579,490 km (0.114 R)
• M13: 5,379,988 km (0.105 R)
• M14: 6,121,844 km (0.111 R)
• M15: 8,646,308 km (0.06 R)
• M16: 9,453,389 km (0.119 R)
• M17: 9,747,498 km (0.085 R)
• M18: 9,925,370 km (0.104 R)
• M19: 10,344,693 km (0.102 R)
• M20: 11,511,556 km (0.066 R)
• M21: 12,015,402 km (0.078 R)
• M22: 12,397,924 km (0.06 R)
• M23: 13,569,424 km (0.078 R)
• M24: 13,834,512 km (0.09 R)
• M25: 14,168,414 km (0.064 R)
• M26: 14,437,391 km (0.079 R)
• M27: 14,572,478 km (0.063 R)
• M28: 14,843,998 km (0.076 R)
• M29: 15,323,160 km (0.103 R)
• M30: 16,649,196 km (0.076 R)
• M31: 16,861,924 km (0.09 R)
• M32: 17,505,494 km (0.094 R)
• M33: 17,939,029 km (0.054 R)
• M34: 18,011,584 km (0.079 R)
• M35: 20,461,548 km (0.032 R)
• M36: 20,689,535 km (0.075 R)
• M37: 21,301,241 km (0.092 R)
• M38: 22,699,383 km (0.034 R)
• M39: 23,251,099 km (0.043 R)
• M40: 24,046,960 km (0.079 R)
• M41: 24,448,182 km (0.086 R)
• M42: 25,665,160 km (0.111 R)
• M43: 28,665,346 km (0.086 R)
• M44: 28,835,289 km (0.111 R)
• M45: 29,518,353 km (0.101 R)
• M46: 33,190,382 km (0.091 R)
• M47: 34,807,685 km (0.07 R)
• M48: 35,808,644 km (0.073 R)
• M49: 36,175,009 km (0.087 R)
• M50: 36,542,571 km (0.025 R)
• M51: 36,911,330 km (0.072 R)
• M52: 37,096,233 km (0.076 R)
• M53: 38,118,585 km (0.062 R)
• M54: 38,867,771 km (0.073 R)
• M55: 39,055,815 km (0.116 R)
• M56: 39,432,952 km (0.065 R)
• M57: 39,716,589 km (0.095 R)
• M58: 40,476,097 km (0.113 R)
• M59: 42,492,677 km (0.092 R)
• M60: 42,880,434 km (0.106 R)
• M61: 45,627,799 km (0.102 R)
• M62: 45,925,649 km (0.113 R)
• M63: 46,423,211 km (0.101 R)
• M64: 47,926,819 km (0.066 R)
• M65: 50,365,714 km (0.111 R)
• M66: 50,878,984 km (0.053 R)
• M67: 52,636,609 km (0.11 R)
• M68: 53,575,186 km (0.112 R)
• M69: 53,889,342 km (0.108 R)
• M70: 54,309,113 km (0.101 R)
• M71: 55,786,692 km (0.12 R)
• M72: 56,105,036 km (0.054 R)
• M73: 58,673,631 km (0.089 R)
• M74: 59,429,998 km (0.069 R)
• M75: 61,280,225 km (0.115 R)
• M76: 63,591,811 km (0.076 R)
• M77: 64,146,370 km (0.088 R)
• M78: 65,037,076 km (0.046 R)
• M79: 65,148,676 km (0.101 R)
• M80: 65,260,426 km (0.027 R)
• M81: 65,372,175 km (0.114 R)
• M82: 68,981,523 km (0.093 R)
• M83: 69,665,484 km (0.091 R)
• M84: 70,695,615 km (0.048 R)
• M85: 70,925,248 km (0.095 R)
• M86: 71,385,262 km (0.035 R)
• M87: 71,846,173 km (0.099 R)
• M88: 72,886,925 km (0.098 R)
• M89: 73,118,802 km (0.085 R)
• M90: 73,699,840 km (0.108 R)
• M91: 74,866,404 km (0.097 R)
• M92: 75,217,510 km (0.073 R)
• M93: 76,509,737 km (0.036 R)
• M94: 76,627,470 km (0.109 R)
• M95: 76,745,353 km (0.113 R)
• M96: 79,116,031 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.3

Radius: 6.3

Gravity: 13.64 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 13.75 AU - 15.19 AU

Year: 20005 Days

Day: 21.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,356,492 km

• M1: 89,908 km (0.086 R)
• M2: 292,165 km (0.107 R)
• M3: 407,654 km (0.112 R)
• M4: 480,658 km (0.079 R)
• M5: 538,552 km (0.103 R)
• M6: 619,634 km (0.093 R)
• M7: 661,821 km (0.055 R)
• M8: 794,365 km (0.071 R)
• M9: 840,590 km (0.036 R)
• M10: 935,884 km (0.053 R)
• M11: 1,034,768 km (0.076 R)
• M12: 2,712,509 km (0.116 R)
• M13: 2,963,384 km (0.115 R)
• M14: 4,161,065 km (0.084 R)
• M15: 4,243,044 km (0.097 R)
• M16: 4,366,911 km (0.1 R)
• M17: 4,450,237 km (0.088 R)
• M18: 5,223,210 km (0.046 R)
• M19: 5,356,053 km (0.077 R)
• M20: 6,553,733 km (0.113 R)
• M21: 6,745,069 km (0.07 R)
• M22: 6,889,880 km (0.036 R)
• M23: 7,035,588 km (0.085 R)
• M24: 7,379,813 km (0.075 R)
• M25: 7,429,479 km (0.076 R)
• M26: 7,479,146 km (0.068 R)
• M27: 7,982,542 km (0.074 R)
• M28: 9,181,270 km (0.068 R)
• M29: 10,490,850 km (0.058 R)
• M30: 11,110,484 km (0.115 R)
• M31: 11,684,042 km (0.091 R)
• M32: 13,522,301 km (0.092 R)
• M33: 14,381,591 km (0.081 R)
• M34: 15,321,664 km (0.11 R)
• M35: 15,703,288 km (0.086 R)
• M36: 15,959,400 km (0.102 R)
• M37: 16,801,486 km (0.105 R)
• M38: 17,194,929 km (0.117 R)
• M39: 17,657,785 km (0.113 R)
• M40: 18,259,019 km (0.074 R)
• M41: 19,687,678 km (0.102 R)
• M42: 19,894,722 km (0.114 R)
• M43: 21,293,163 km (0.109 R)
• M44: 21,647,709 km (0.105 R)
• M45: 22,795,424 km (0.086 R)
• M46: 23,012,790 km (0.09 R)
• M47: 23,303,758 km (0.107 R)
• M48: 23,595,773 km (0.036 R)
• M49: 23,962,737 km (0.117 R)
• M50: 24,553,648 km (0.098 R)
• M51: 24,702,199 km (0.094 R)
• M52: 28,431,973 km (0.077 R)
• M53: 28,588,003 km (0.081 R)
• M54: 30,242,257 km (0.106 R)
• M55: 33,725,494 km (0.115 R)
• M56: 34,304,288 km (0.111 R)
• M57: 38,533,868 km (0.101 R)
• M58: 39,399,442 km (0.056 R)
• M59: 39,921,688 km (0.048 R)
• M60: 40,271,298 km (0.109 R)
• M61: 40,709,470 km (0.04 R)
• M62: 42,835,256 km (0.084 R)
• M63: 43,551,979 km (0.103 R)
• M64: 43,641,738 km (0.119 R)
• M65: 43,731,646 km (0.07 R)
• M66: 45,178,707 km (0.114 R)
• M67: 45,269,662 km (0.103 R)
• M68: 45,451,723 km (0.04 R)
• M69: 45,999,550 km (0.057 R)
• M70: 47,009,336 km (0.044 R)
• M71: 48,771,000 km (0.113 R)
• M72: 49,612,937 km (0.114 R)
• M73: 50,648,453 km (0.111 R)
• M74: 51,216,327 km (0.075 R)
• M75: 52,453,801 km (0.081 R)
• M76: 53,028,256 km (0.092 R)
• M77: 55,347,173 km (0.047 R)
• M78: 55,541,800 km (0.116 R)
• M79: 56,323,000 km (0.043 R)
• M80: 56,420,837 km (0.067 R)
• M81: 56,714,946 km (0.087 R)
• M82: 57,009,505 km (0.119 R)
• M83: 59,384,221 km (0.077 R)
• M84: 59,583,486 km (0.088 R)
• M85: 61,186,277 km (0.1 R)
• M86: 61,387,636 km (0.077 R)
• M87: 61,993,058 km (0.102 R)
• M88: 63,108,011 km (0.108 R)
• M89: 64,127,371 km (0.102 R)
• M90: 64,331,872 km (0.102 R)
• M91: 70,251,160 km (0.085 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 16,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit