🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.29 AU - 3.25 AU

Year: 1692 Days

Day: 34.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,999,508 km

• M1: 413,638 km (0.098 R)

Asteroid Belt

Center: 10.91 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 19.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.8

Radius: 3.9

Gravity: 41.74 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 16.55 AU - 21.53 AU

Year: 30498 Days

Day: 16.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,999,508 km

• M1: 83,176 km (0.037 R)
• M2: 146,756 km (0.105 R)
• M3: 413,788 km (0.103 R)
• M4: 691,741 km (0.096 R)
• M5: 3,295,641 km (0.1 R)
• M6: 3,730,373 km (0.112 R)
• M7: 3,929,487 km (0.072 R)
• M8: 4,183,056 km (0.114 R)
• M9: 4,442,010 km (0.103 R)
• M10: 6,042,856 km (0.096 R)
• M11: 8,312,705 km (0.079 R)
• M12: 8,572,257 km (0.12 R)
• M13: 8,900,625 km (0.091 R)
• M14: 10,742,773 km (0.097 R)
• M15: 11,888,094 km (0.093 R)
• M16: 13,146,661 km (0.087 R)
• M17: 13,600,990 km (0.075 R)
• M18: 15,468,719 km (0.099 R)
• M19: 17,167,702 km (0.076 R)
• M20: 17,497,865 km (0.113 R)
• M21: 19,609,139 km (0.116 R)
• M22: 20,040,879 km (0.057 R)
• M23: 20,825,968 km (0.116 R)
• M24: 21,443,508 km (0.036 R)
• M25: 22,336,159 km (0.066 R)
• M26: 23,149,822 km (0.119 R)
• M27: 24,992,568 km (0.104 R)
• M28: 27,361,151 km (0.104 R)
• M29: 27,553,684 km (0.061 R)
• M30: 28,231,213 km (0.118 R)
• M31: 28,523,377 km (0.079 R)
• M32: 28,816,439 km (0.055 R)
• M33: 29,110,399 km (0.116 R)
• M34: 29,701,460 km (0.045 R)
• M35: 30,695,389 km (0.099 R)
• M36: 31,296,922 km (0.118 R)
• M37: 31,498,430 km (0.077 R)
• M38: 32,206,626 km (0.113 R)
• M39: 32,715,708 km (0.07 R)
• M40: 33,227,482 km (0.094 R)
• M41: 34,466,452 km (0.112 R)
• M42: 34,778,513 km (0.078 R)
• M43: 35,091,621 km (0.07 R)
• M44: 36,247,265 km (0.101 R)
• M45: 38,811,971 km (0.106 R)
• M46: 39,245,206 km (0.12 R)
• M47: 40,006,959 km (0.083 R)
• M48: 40,225,521 km (0.063 R)
• M49: 40,554,038 km (0.113 R)
• M50: 40,773,648 km (0.074 R)
• M51: 41,213,914 km (0.09 R)
• M52: 41,324,168 km (0.098 R)
• M53: 41,988,083 km (0.102 R)
• M54: 44,001,072 km (0.096 R)
• M55: 44,113,719 km (0.044 R)
• M56: 44,905,690 km (0.099 R)
• M57: 45,360,318 km (0.114 R)
• M58: 47,078,749 km (0.101 R)
• M59: 48,236,188 km (0.108 R)
• M60: 48,935,109 km (0.027 R)
• M61: 50,342,975 km (0.086 R)
• M62: 50,578,890 km (0.074 R)
• M63: 57,332,486 km (0.11 R)
• M64: 57,578,874 km (0.045 R)
• M65: 58,320,132 km (0.098 R)
• M66: 59,313,312 km (0.116 R)
• M67: 60,312,177 km (0.069 R)
• M68: 60,562,753 km (0.118 R)
• M69: 61,442,538 km (0.111 R)
• M70: 61,694,611 km (0.087 R)
• M71: 62,453,072 km (0.094 R)
• M72: 65,131,921 km (0.087 R)
• M73: 65,646,388 km (0.083 R)
• M74: 66,033,099 km (0.074 R)
• M75: 66,291,454 km (0.099 R)
• M76: 67,457,719 km (0.083 R)
• M77: 70,073,737 km (0.11 R)
• M78: 70,732,865 km (0.119 R)
• M79: 71,394,088 km (0.03 R)
• M80: 71,791,719 km (0.038 R)
• M81: 72,855,958 km (0.111 R)
• M82: 74,461,891 km (0.116 R)
• M83: 76,757,022 km (0.084 R)
• M84: 78,938,308 km (0.087 R)
• M85: 79,212,372 km (0.072 R)
• M86: 79,761,396 km (0.083 R)
• M87: 80,174,136 km (0.087 R)
• M88: 81,831,830 km (0.085 R)
• M89: 82,525,965 km (0.092 R)
• M90: 83,500,894 km (0.043 R)
• M91: 84,199,516 km (0.114 R)
• M92: 85,462,122 km (0.03 R)
• M93: 86,731,011 km (0.099 R)
• M94: 90,288,149 km (0.059 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.3

Radius: 4.4

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 18.03 AU - 20.33 AU

Year: 30835 Days

Day: 24.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 59,999,508 km

• M1: 123,867 km (0.064 R)
• M2: 685,158 km (0.08 R)
• M3: 849,118 km (0.097 R)
• M4: 1,809,985 km (0.033 R)
• M5: 3,296,239 km (0.092 R)
• M6: 3,364,606 km (0.092 R)
• M7: 3,748,175 km (0.055 R)
• M8: 4,518,604 km (0.063 R)
• M9: 4,785,935 km (0.117 R)
• M10: 6,970,962 km (0.105 R)
• M11: 7,279,732 km (0.069 R)
• M12: 7,728,376 km (0.105 R)
• M13: 7,956,064 km (0.051 R)
• M14: 8,888,657 km (0.119 R)
• M15: 9,127,265 km (0.105 R)
• M16: 9,416,288 km (0.07 R)
• M17: 10,003,310 km (0.083 R)
• M18: 11,938,957 km (0.071 R)
• M19: 12,254,908 km (0.12 R)
• M20: 14,318,910 km (0.067 R)
• M21: 14,542,409 km (0.099 R)
• M22: 16,429,437 km (0.118 R)
• M23: 17,075,400 km (0.113 R)
• M24: 17,134,491 km (0.11 R)
• M25: 17,193,732 km (0.112 R)
• M26: 21,439,469 km (0.099 R)
• M27: 21,503,198 km (0.104 R)
• M28: 21,887,365 km (0.074 R)
• M29: 23,315,277 km (0.054 R)
• M30: 23,380,801 km (0.045 R)
• M31: 23,577,971 km (0.113 R)
• M32: 23,775,739 km (0.119 R)
• M33: 27,844,951 km (0.072 R)
• M34: 28,193,664 km (0.106 R)
• M35: 33,816,748 km (0.054 R)
• M36: 34,337,798 km (0.118 R)
• M37: 35,387,975 km (0.074 R)
• M38: 36,068,795 km (0.052 R)
• M39: 38,523,696 km (0.077 R)
• M40: 38,989,992 km (0.086 R)
• M41: 47,446,161 km (0.041 R)
• M42: 47,862,492 km (0.098 R)
• M43: 48,866,743 km (0.057 R)
• M44: 49,624,306 km (0.045 R)
• M45: 50,555,553 km (0.039 R)
• M46: 51,236,523 km (0.084 R)
• M47: 52,521,269 km (0.075 R)
• M48: 53,556,786 km (0.1 R)
• M49: 57,588,149 km (0.12 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: 308 - 13,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit