🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.66 AU - 0.68 AU

Year: 193 Days

Day: 37.5 Hours

Environment

Temp: 195 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,352,311 km

• M1: 158,125 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.9 AU - 1.2 AU

Year: 378 Days

Day: 22.5 Hours

Environment

Temp: 77 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.9 AU - 2.12 AU

Year: 1002 Days

Day: 12.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.5

Radius: 8.9

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.46 AU - 9.02 AU

Year: 7568 Days

Day: 12.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 66,352,311 km

• M1: 113,246 km (0.063 R)
• M2: 193,729 km (0.106 R)
• M3: 400,473 km (0.113 R)
• M4: 469,139 km (0.03 R)
• M5: 957,426 km (0.093 R)
• M6: 1,110,315 km (0.103 R)
• M7: 1,271,432 km (0.099 R)
• M8: 1,378,096 km (0.091 R)
• M9: 1,440,328 km (0.106 R)
• M10: 1,649,616 km (0.111 R)
• M11: 1,903,483 km (0.076 R)
• M12: 2,188,168 km (0.062 R)
• M13: 2,640,552 km (0.114 R)
• M14: 2,758,136 km (0.113 R)
• M15: 3,121,659 km (0.113 R)
• M16: 3,204,536 km (0.104 R)
• M17: 4,028,072 km (0.117 R)
• M18: 4,347,464 km (0.087 R)
• M19: 4,510,226 km (0.095 R)
• M20: 4,962,311 km (0.066 R)
• M21: 5,304,740 km (0.112 R)
• M22: 5,604,385 km (0.053 R)
• M23: 5,705,364 km (0.101 R)
• M24: 6,141,890 km (0.042 R)
• M25: 6,430,165 km (0.11 R)
• M26: 6,642,594 km (0.111 R)
• M27: 6,830,340 km (0.099 R)
• M28: 6,992,653 km (0.11 R)
• M29: 7,101,561 km (0.087 R)
• M30: 8,308,217 km (0.1 R)
• M31: 8,949,842 km (0.083 R)
• M32: 9,008,933 km (0.049 R)
• M33: 9,396,392 km (0.062 R)
• M34: 10,156,947 km (0.11 R)
• M35: 11,414,467 km (0.113 R)
• M36: 11,478,645 km (0.1 R)
• M37: 11,671,775 km (0.112 R)
• M38: 12,126,852 km (0.101 R)
• M39: 12,720,457 km (0.089 R)
• M40: 12,820,238 km (0.058 R)
• M41: 13,256,017 km (0.099 R)
• M42: 13,492,681 km (0.043 R)
• M43: 13,764,799 km (0.077 R)
• M44: 13,867,423 km (0.066 R)
• M45: 13,970,197 km (0.12 R)
• M46: 14,142,085 km (0.103 R)
• M47: 14,280,014 km (0.088 R)
• M48: 14,383,835 km (0.104 R)
• M49: 14,661,938 km (0.03 R)
• M50: 15,047,152 km (0.114 R)
• M51: 15,223,379 km (0.084 R)
• M52: 15,293,989 km (0.077 R)
• M53: 15,364,749 km (0.108 R)
• M54: 16,730,427 km (0.105 R)
• M55: 17,612,756 km (0.081 R)
• M56: 18,284,450 km (0.118 R)
• M57: 18,850,528 km (0.052 R)
• M58: 19,460,738 km (0.093 R)
• M59: 19,729,715 km (0.067 R)
• M60: 20,116,276 km (0.117 R)
• M61: 20,427,140 km (0.097 R)
• M62: 20,778,845 km (0.115 R)
• M63: 21,886,019 km (0.077 R)
• M64: 21,965,755 km (0.115 R)
• M65: 22,286,044 km (0.118 R)
• M66: 22,567,437 km (0.119 R)
• M67: 22,769,245 km (0.111 R)
• M68: 23,215,196 km (0.082 R)
• M69: 23,705,129 km (0.083 R)
• M70: 23,869,088 km (0.107 R)
• M71: 24,280,931 km (0.097 R)
• M72: 24,363,509 km (0.099 R)
• M73: 24,446,237 km (0.09 R)
• M74: 24,570,553 km (0.114 R)
• M75: 24,819,633 km (0.102 R)
• M76: 25,614,297 km (0.066 R)
• M77: 26,374,703 km (0.113 R)
• M78: 28,004,273 km (0.082 R)
• M79: 28,525,621 km (0.095 R)
• M80: 29,313,703 km (0.095 R)
• M81: 29,401,666 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.5

Radius: 5.7

Gravity: 14.88 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 10.9 AU - 18.08 AU

Year: 19386 Days

Day: 19.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,352,311 km

• M1: 76,744 km (0.049 R)
• M2: 317,297 km (0.082 R)
• M3: 381,475 km (0.099 R)
• M4: 682,615 km (0.098 R)
• M5: 1,194,689 km (0.117 R)
• M6: 1,272,180 km (0.098 R)
• M7: 1,598,902 km (0.085 R)
• M8: 1,684,472 km (0.114 R)
• M9: 1,742,516 km (0.054 R)
• M10: 1,860,549 km (0.09 R)
• M11: 2,073,277 km (0.11 R)
• M12: 2,358,261 km (0.113 R)
• M13: 2,757,538 km (0.075 R)
• M14: 3,035,341 km (0.102 R)
• M15: 3,322,120 km (0.104 R)
• M16: 3,883,112 km (0.119 R)
• M17: 4,115,587 km (0.105 R)
• M18: 4,233,620 km (0.06 R)
• M19: 4,840,239 km (0.048 R)
• M20: 5,473,786 km (0.065 R)
• M21: 6,678,647 km (0.097 R)
• M22: 6,770,949 km (0.111 R)
• M23: 8,207,388 km (0.077 R)
• M24: 8,256,905 km (0.101 R)
• M25: 8,455,720 km (0.112 R)
• M26: 8,756,861 km (0.062 R)
• M27: 9,681,525 km (0.04 R)
• M28: 10,102,494 km (0.101 R)
• M29: 10,637,007 km (0.111 R)
• M30: 11,400,555 km (0.051 R)
• M31: 11,844,860 km (0.089 R)
• M32: 12,125,356 km (0.082 R)
• M33: 12,238,153 km (0.118 R)
• M34: 14,209,105 km (0.119 R)
• M35: 14,747,059 km (0.107 R)
• M36: 15,658,559 km (0.117 R)
• M37: 16,214,016 km (0.078 R)
• M38: 17,726,899 km (0.108 R)
• M39: 18,435,245 km (0.109 R)
• M40: 18,500,021 km (0.071 R)
• M41: 18,564,946 km (0.081 R)
• M42: 18,956,145 km (0.101 R)
• M43: 19,481,981 km (0.116 R)
• M44: 20,682,504 km (0.119 R)
• M45: 20,749,823 km (0.064 R)
• M46: 21,087,914 km (0.047 R)
• M47: 23,364,495 km (0.068 R)
• M48: 25,500,603 km (0.116 R)
• M49: 25,935,334 km (0.118 R)
• M50: 26,226,452 km (0.105 R)
• M51: 26,518,766 km (0.057 R)
• M52: 27,106,536 km (0.109 R)
• M53: 27,180,288 km (0.117 R)
• M54: 29,121,469 km (0.111 R)
• M55: 30,261,704 km (0.083 R)
• M56: 30,491,487 km (0.072 R)
• M57: 30,644,974 km (0.104 R)
• M58: 31,029,890 km (0.09 R)
• M59: 31,416,301 km (0.109 R)
• M60: 31,882,298 km (0.11 R)
• M61: 33,214,766 km (0.1 R)
• M62: 34,007,037 km (0.036 R)
• M63: 36,665,241 km (0.052 R)
• M64: 37,237,752 km (0.104 R)
• M65: 38,308,574 km (0.105 R)
• M66: 38,806,286 km (0.075 R)
• M67: 39,055,815 km (0.061 R)
• M68: 40,818,228 km (0.119 R)
• M69: 41,241,590 km (0.082 R)
• M70: 41,326,561 km (0.035 R)
• M71: 41,411,383 km (0.086 R)
• M72: 42,606,371 km (0.059 R)
• M73: 43,812,579 km (0.104 R)
• M74: 44,506,863 km (0.085 R)
• M75: 46,434,880 km (0.069 R)
• M76: 46,788,380 km (0.056 R)
• M77: 47,320,200 km (0.116 R)
• M78: 49,107,595 km (0.107 R)
• M79: 49,377,620 km (0.113 R)
• M80: 50,916,982 km (0.043 R)
• M81: 51,190,297 km (0.084 R)
• M82: 52,104,789 km (0.089 R)
• M83: 52,472,052 km (0.108 R)
• M84: 54,321,380 km (0.118 R)
• M85: 54,600,680 km (0.078 R)
• M86: 57,040,621 km (0.074 R)
• M87: 58,464,493 km (0.063 R)
• M88: 59,611,909 km (0.105 R)
• M89: 60,573,823 km (0.104 R)
• M90: 60,959,936 km (0.112 R)
• M91: 61,443,885 km (0.111 R)
• M92: 63,098,587 km (0.041 R)
• M93: 65,955,008 km (0.112 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 19,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit