🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.41 AU - 0.67 AU

Year: 166 Days

Day: 27.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,277,639 km

• M1: 415,134 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.98 AU - 1.34 AU

Year: 523 Days

Day: 28.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69

Radius: 14.9

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.23 AU - 4.21 AU

Year: 3006 Days

Day: 9.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 92,277,639 km

• M1: 199,863 km (0.09 R)
• M2: 367,263 km (0.042 R)
• M3: 468,391 km (0.068 R)
• M4: 808,128 km (0.055 R)
• M5: 979,567 km (0.113 R)
• M6: 1,171,351 km (0.084 R)
• M7: 1,502,561 km (0.085 R)
• M8: 1,743,114 km (0.077 R)
• M9: 1,872,517 km (0.093 R)
• M10: 2,271,793 km (0.096 R)
• M11: 2,432,013 km (0.025 R)
• M12: 2,568,446 km (0.12 R)
• M13: 2,935,709 km (0.115 R)
• M14: 3,150,531 km (0.081 R)
• M15: 3,868,601 km (0.113 R)
• M16: 3,996,806 km (0.103 R)
• M17: 4,137,428 km (0.113 R)
• M18: 4,434,679 km (0.085 R)
• M19: 4,682,264 km (0.085 R)
• M20: 5,003,899 km (0.066 R)
• M21: 5,536,168 km (0.099 R)
• M22: 5,876,653 km (0.109 R)
• M23: 6,274,135 km (0.114 R)
• M24: 6,565,402 km (0.106 R)
• M25: 6,667,727 km (0.094 R)
• M26: 6,991,008 km (0.116 R)
• M27: 7,319,674 km (0.108 R)
• M28: 7,559,330 km (0.08 R)
• M29: 8,225,190 km (0.11 R)
• M30: 8,349,506 km (0.04 R)
• M31: 8,558,195 km (0.074 R)
• M32: 8,656,182 km (0.085 R)
• M33: 8,909,900 km (0.111 R)
• M34: 9,023,444 km (0.119 R)
• M35: 9,151,799 km (0.046 R)
• M36: 9,569,477 km (0.12 R)
• M37: 9,875,853 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.6

Radius: 4.6

Gravity: 28.1 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 15.04 AU - 18.42 AU

Year: 28670 Days

Day: 21.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,277,639 km

• M1: 60,138 km (0.069 R)
• M2: 178,470 km (0.098 R)
• M3: 740,360 km (0.1 R)
• M4: 879,486 km (0.12 R)
• M5: 1,214,436 km (0.099 R)
• M6: 1,550,283 km (0.058 R)
• M7: 1,692,550 km (0.12 R)
• M8: 2,464,625 km (0.113 R)
• M9: 2,929,874 km (0.119 R)
• M10: 4,084,022 km (0.073 R)
• M11: 4,379,777 km (0.037 R)
• M12: 4,733,576 km (0.085 R)
• M13: 5,684,869 km (0.084 R)
• M14: 5,959,381 km (0.11 R)
• M15: 6,808,498 km (0.107 R)
• M16: 6,866,393 km (0.118 R)
• M17: 7,937,214 km (0.101 R)
• M18: 8,305,674 km (0.111 R)
• M19: 9,379,338 km (0.102 R)
• M20: 9,508,590 km (0.09 R)
• M21: 9,573,366 km (0.106 R)
• M22: 9,834,115 km (0.079 R)
• M23: 10,031,136 km (0.109 R)
• M24: 12,708,938 km (0.072 R)
• M25: 12,923,610 km (0.119 R)
• M26: 13,647,664 km (0.085 R)
• M27: 14,384,882 km (0.117 R)
• M28: 15,059,270 km (0.067 R)
• M29: 15,286,359 km (0.118 R)
• M30: 17,460,016 km (0.088 R)
• M31: 17,539,453 km (0.08 R)
• M32: 17,619,039 km (0.096 R)
• M33: 18,178,984 km (0.092 R)
• M34: 18,989,206 km (0.101 R)
• M35: 20,393,182 km (0.118 R)
• M36: 21,830,368 km (0.085 R)
• M37: 22,001,658 km (0.098 R)
• M38: 22,087,378 km (0.101 R)
• M39: 23,738,190 km (0.043 R)
• M40: 24,533,901 km (0.036 R)
• M41: 25,428,197 km (0.095 R)
• M42: 27,988,565 km (0.088 R)
• M43: 28,922,654 km (0.104 R)
• M44: 29,299,192 km (0.101 R)
• M45: 30,725,458 km (0.086 R)
• M46: 31,592,078 km (0.08 R)
• M47: 31,882,747 km (0.108 R)
• M48: 34,140,179 km (0.101 R)
• M49: 34,937,536 km (0.1 R)
• M50: 35,037,616 km (0.112 R)
• M51: 35,438,838 km (0.12 R)
• M52: 36,957,256 km (0.089 R)
• M53: 41,108,747 km (0.084 R)
• M54: 43,885,283 km (0.08 R)
• M55: 46,832,062 km (0.081 R)
• M56: 47,606,381 km (0.082 R)
• M57: 49,392,280 km (0.107 R)
• M58: 49,954,768 km (0.096 R)
• M59: 50,972,632 km (0.115 R)
• M60: 52,111,670 km (0.117 R)
• M61: 55,112,155 km (0.074 R)
• M62: 55,461,915 km (0.103 R)
• M63: 55,578,751 km (0.077 R)
• M64: 55,695,586 km (0.081 R)
• M65: 56,868,583 km (0.074 R)
• M66: 57,457,999 km (0.077 R)
• M67: 58,643,263 km (0.053 R)
• M68: 59,597,099 km (0.117 R)
• M69: 59,956,134 km (0.107 R)
• M70: 62,125,453 km (0.049 R)
• M71: 62,489,424 km (0.104 R)
• M72: 63,585,827 km (0.082 R)
• M73: 64,688,513 km (0.088 R)
• M74: 65,057,421 km (0.117 R)
• M75: 67,410,446 km (0.1 R)
• M76: 68,660,037 km (0.079 R)
• M77: 68,785,400 km (0.11 R)
• M78: 69,161,938 km (0.059 R)
• M79: 69,287,600 km (0.046 R)
• M80: 70,548,710 km (0.046 R)
• M81: 73,477,687 km (0.099 R)
• M82: 73,991,107 km (0.102 R)
• M83: 75,021,537 km (0.101 R)
• M84: 75,927,053 km (0.027 R)
• M85: 76,186,456 km (0.091 R)
• M86: 77,226,909 km (0.108 R)
• M87: 82,366,044 km (0.04 R)
• M88: 82,765,920 km (0.096 R)
• M89: 85,313,571 km (0.061 R)
• M90: 85,988,108 km (0.066 R)
• M91: 86,393,818 km (0.064 R)
• M92: 89,524,901 km (0.114 R)
• M93: 90,897,761 km (0.095 R)
• M94: 92,277,651 km (0.078 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 17,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit