🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.45 AU - 0.71 AU

Year: 161 Days

Day: 42.9 Hours

Environment

Temp: 223 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1 AU - 1.38 AU

Year: 472 Days

Day: 19.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 97,323,381 km

• M1: 57,595 km (0.1 R)
• M2: 515,065 km (0.084 R)

Asteroid Belt

Center: 3.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210

Radius: 10.9

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.53 AU - 7.17 AU

Year: 5142 Days

Day: 6 Hours

Environment

Temp: -154 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 97,323,381 km

• M1: 142,866 km (0.065 R)
• M2: 237,262 km (0.093 R)
• M3: 325,824 km (0.09 R)
• M4: 430,842 km (0.113 R)
• M5: 787,334 km (0.113 R)
• M6: 1,215,184 km (0.075 R)
• M7: 1,554,771 km (0.088 R)
• M8: 2,062,506 km (0.032 R)
• M9: 2,247,708 km (0.096 R)
• M10: 2,438,595 km (0.114 R)
• M11: 2,634,867 km (0.12 R)
• M12: 2,773,844 km (0.114 R)
• M13: 3,043,120 km (0.079 R)
• M14: 3,271,257 km (0.094 R)
• M15: 3,370,889 km (0.068 R)
• M16: 3,779,141 km (0.117 R)
• M17: 4,095,990 km (0.038 R)
• M18: 4,293,758 km (0.075 R)
• M19: 4,384,714 km (0.12 R)
• M20: 4,963,358 km (0.062 R)
• M21: 5,467,204 km (0.071 R)
• M22: 5,705,364 km (0.093 R)
• M23: 5,906,423 km (0.098 R)
• M24: 6,253,640 km (0.072 R)
• M25: 6,357,012 km (0.1 R)
• M26: 6,649,625 km (0.114 R)
• M27: 6,755,092 km (0.107 R)
• M28: 6,989,362 km (0.068 R)
• M29: 7,774,751 km (0.059 R)
• M30: 8,042,681 km (0.092 R)
• M31: 8,450,485 km (0.094 R)
• M32: 8,542,038 km (0.117 R)
• M33: 8,865,020 km (0.114 R)
• M34: 8,981,407 km (0.112 R)
• M35: 9,192,041 km (0.079 R)
• M36: 10,441,333 km (0.116 R)
• M37: 10,687,721 km (0.081 R)
• M38: 10,762,071 km (0.091 R)
• M39: 10,886,237 km (0.08 R)
• M40: 11,110,933 km (0.08 R)
• M41: 11,236,446 km (0.096 R)
• M42: 11,311,993 km (0.118 R)
• M43: 11,387,689 km (0.086 R)
• M44: 11,973,814 km (0.08 R)
• M45: 12,491,572 km (0.11 R)
• M46: 12,990,032 km (0.073 R)
• M47: 13,175,384 km (0.086 R)
• M48: 13,255,119 km (0.036 R)
• M49: 13,682,969 km (0.073 R)
• M50: 13,898,540 km (0.095 R)
• M51: 13,979,622 km (0.108 R)
• M52: 14,799,717 km (0.065 R)
• M53: 15,691,769 km (0.069 R)
• M54: 17,004,341 km (0.064 R)
• M55: 17,527,485 km (0.06 R)
• M56: 17,703,113 km (0.109 R)
• M57: 18,589,779 km (0.058 R)
• M58: 18,738,928 km (0.094 R)
• M59: 19,733,605 km (0.081 R)
• M60: 20,160,707 km (0.032 R)
• M61: 20,498,499 km (0.112 R)

Asteroid Belt

Center: 11.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.7

Radius: 7.2

Gravity: 18.34 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 14.23 AU - 18.95 AU

Year: 24558 Days

Day: 23.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,323,381 km

• M1: 92,601 km (0.118 R)
• M2: 186,848 km (0.106 R)
• M3: 364,570 km (0.083 R)
• M4: 1,017,714 km (0.04 R)
• M5: 1,080,246 km (0.103 R)
• M6: 1,343,688 km (0.066 R)
• M7: 1,968,110 km (0.071 R)
• M8: 2,289,745 km (0.112 R)
• M9: 2,584,752 km (0.083 R)
• M10: 3,492,811 km (0.1 R)
• M11: 3,832,099 km (0.087 R)
• M12: 3,881,466 km (0.08 R)
• M13: 3,980,799 km (0.064 R)
• M14: 4,542,390 km (0.106 R)
• M15: 4,805,832 km (0.082 R)
• M16: 6,080,555 km (0.114 R)
• M17: 6,965,127 km (0.102 R)
• M18: 7,025,565 km (0.066 R)
• M19: 7,207,775 km (0.107 R)
• M20: 7,952,324 km (0.071 R)
• M21: 8,269,770 km (0.048 R)
• M22: 11,450,520 km (0.096 R)
• M23: 11,808,807 km (0.107 R)
• M24: 12,025,724 km (0.11 R)
• M25: 12,463,148 km (0.098 R)
• M26: 12,980,308 km (0.107 R)
• M27: 13,278,905 km (0.093 R)
• M28: 13,655,294 km (0.097 R)
• M29: 14,188,311 km (0.108 R)
• M30: 14,650,568 km (0.093 R)
• M31: 14,883,492 km (0.062 R)
• M32: 16,548,367 km (0.038 R)
• M33: 18,021,756 km (0.116 R)
• M34: 19,793,145 km (0.093 R)
• M35: 22,866,334 km (0.093 R)
• M36: 23,317,371 km (0.093 R)
• M37: 25,709,591 km (0.12 R)
• M38: 25,803,090 km (0.117 R)
• M39: 26,839,803 km (0.11 R)
• M40: 27,220,081 km (0.117 R)
• M41: 27,698,046 km (0.102 R)
• M42: 28,275,194 km (0.117 R)
• M43: 28,953,621 km (0.041 R)
• M44: 29,148,397 km (0.062 R)
• M45: 29,343,622 km (0.096 R)
• M46: 29,833,705 km (0.104 R)
• M47: 30,524,249 km (0.104 R)
• M48: 31,120,396 km (0.113 R)
• M49: 31,720,284 km (0.113 R)
• M50: 31,921,044 km (0.086 R)
• M51: 33,542,835 km (0.086 R)
• M52: 33,645,160 km (0.089 R)
• M53: 40,727,871 km (0.089 R)
• M54: 40,836,928 km (0.101 R)
• M55: 41,383,857 km (0.059 R)
• M56: 42,153,688 km (0.109 R)
• M57: 42,374,494 km (0.1 R)
• M58: 43,261,460 km (0.083 R)
• M59: 43,819,012 km (0.075 R)
• M60: 45,166,888 km (0.09 R)
• M61: 45,392,781 km (0.102 R)
• M62: 48,018,074 km (0.073 R)
• M63: 53,175,760 km (0.115 R)
• M64: 54,132,289 km (0.084 R)
• M65: 57,157,756 km (0.106 R)
• M66: 59,865,328 km (0.083 R)
• M67: 60,486,458 km (0.11 R)
• M68: 60,735,539 km (0.065 R)
• M69: 60,984,918 km (0.113 R)
• M70: 62,488,377 km (0.104 R)
• M71: 62,992,372 km (0.11 R)
• M72: 65,659,852 km (0.115 R)
• M73: 66,942,953 km (0.083 R)
• M74: 67,071,757 km (0.101 R)
• M75: 67,846,075 km (0.06 R)
• M76: 68,493,684 km (0.108 R)
• M77: 69,925,486 km (0.078 R)
• M78: 73,348,883 km (0.12 R)
• M79: 77,366,184 km (0.048 R)
• M80: 78,042,666 km (0.069 R)
• M81: 78,993,061 km (0.088 R)
• M82: 79,674,180 km (0.07 R)
• M83: 81,317,064 km (0.119 R)
• M84: 81,454,395 km (0.072 R)
• M85: 81,591,875 km (0.073 R)
• M86: 83,386,152 km (0.052 R)
• M87: 83,940,861 km (0.098 R)
• M88: 87,013,452 km (0.1 R)
• M89: 87,294,696 km (0.111 R)
• M90: 89,696,639 km (0.065 R)
• M91: 95,288,608 km (0.112 R)
• M92: 96,013,709 km (0.091 R)
• M93: 97,177,580 km (0.118 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 12,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit