🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.46 AU - 1.78 AU

Year: 785 Days

Day: 13.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.62 AU - 3.34 AU

Year: 1959 Days

Day: 41 Hours

Environment

Temp: -109 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.22 AU - 4.58 AU

Year: 2933 Days

Day: 31.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 136.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,889,960 km

• M1: 3,013,500 km (0.115 R)

Asteroid Belt

Center: 6.58 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.7

Radius: 15

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.8 AU - 10.72 AU

Year: 10730 Days

Day: 13.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,889,960 km

• M1: 190,438 km (0.103 R)
• M2: 818,749 km (0.11 R)
• M3: 949,348 km (0.119 R)
• M4: 1,252,583 km (0.099 R)
• M5: 1,466,059 km (0.092 R)
• M6: 1,650,214 km (0.112 R)
• M7: 1,777,522 km (0.114 R)
• M8: 1,886,130 km (0.111 R)
• M9: 1,997,281 km (0.064 R)
• M10: 2,156,603 km (0.071 R)
• M11: 2,367,985 km (0.027 R)
• M12: 2,761,128 km (0.105 R)
• M13: 3,390,037 km (0.03 R)
• M14: 3,665,297 km (0.112 R)
• M15: 4,005,483 km (0.108 R)
• M16: 4,150,294 km (0.093 R)
• M17: 4,267,429 km (0.098 R)
• M18: 5,181,472 km (0.099 R)
• M19: 5,531,680 km (0.099 R)
• M20: 5,628,620 km (0.077 R)
• M21: 6,492,248 km (0.112 R)
• M22: 7,044,265 km (0.059 R)
• M23: 8,120,322 km (0.107 R)
• M24: 8,415,927 km (0.069 R)
• M25: 8,602,626 km (0.071 R)
• M26: 8,866,067 km (0.107 R)
• M27: 9,094,204 km (0.117 R)
• M28: 9,439,925 km (0.118 R)
• M29: 10,825,650 km (0.094 R)
• M30: 11,110,484 km (0.049 R)
• M31: 11,521,579 km (0.119 R)
• M32: 11,896,023 km (0.1 R)
• M33: 12,274,356 km (0.068 R)
• M34: 12,956,821 km (0.094 R)
• M35: 13,302,841 km (0.054 R)
• M36: 13,433,290 km (0.071 R)
• M37: 13,608,021 km (0.072 R)
• M38: 14,403,433 km (0.061 R)
• M39: 15,670,676 km (0.113 R)
• M40: 16,178,411 km (0.037 R)
• M41: 17,925,415 km (0.049 R)
• M42: 18,214,438 km (0.11 R)
• M43: 18,894,660 km (0.044 R)
• M44: 19,237,837 km (0.11 R)
• M45: 19,484,375 km (0.099 R)
• M46: 19,632,776 km (0.049 R)
• M47: 20,229,970 km (0.117 R)
• M48: 20,330,201 km (0.115 R)
• M49: 20,782,884 km (0.119 R)
• M50: 20,883,863 km (0.112 R)
• M51: 21,187,995 km (0.106 R)
• M52: 21,698,124 km (0.088 R)
• M53: 21,954,684 km (0.1 R)
• M54: 22,626,678 km (0.085 R)
• M55: 22,730,648 km (0.102 R)
• M56: 22,939,038 km (0.11 R)
• M57: 24,096,627 km (0.026 R)
• M58: 25,273,363 km (0.113 R)
• M59: 25,381,224 km (0.109 R)
• M60: 26,031,825 km (0.117 R)
• M61: 28,296,138 km (0.073 R)
• M62: 28,801,629 km (0.047 R)
• M63: 29,083,621 km (0.051 R)
• M64: 29,253,415 km (0.093 R)
• M65: 30,853,214 km (0.073 R)
• M66: 31,489,454 km (0.106 R)
• M67: 32,013,196 km (0.045 R)
• M68: 32,422,646 km (0.093 R)
• M69: 32,598,722 km (0.099 R)
• M70: 33,128,598 km (0.104 R)
• M71: 33,958,567 km (0.107 R)
• M72: 34,735,279 km (0.054 R)
• M73: 35,517,975 km (0.108 R)
• M74: 35,820,612 km (0.116 R)
• M75: 36,489,314 km (0.117 R)
• M76: 36,611,236 km (0.106 R)
• M77: 38,519,956 km (0.074 R)
• M78: 38,830,970 km (0.079 R)
• M79: 40,650,529 km (0.082 R)
• M80: 41,030,507 km (0.077 R)
• M81: 41,475,262 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.5

Radius: 7.6

Gravity: 13.91 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 11.37 AU - 12.71 AU

Year: 15909 Days

Day: 18.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,889,960 km

• M1: 105,766 km (0.119 R)
• M2: 163,361 km (0.086 R)
• M3: 434,283 km (0.091 R)
• M4: 751,281 km (0.05 R)
• M5: 957,726 km (0.057 R)
• M6: 1,130,960 km (0.111 R)
• M7: 1,182,422 km (0.091 R)
• M8: 1,368,671 km (0.093 R)
• M9: 1,799,363 km (0.107 R)
• M10: 2,045,601 km (0.065 R)
• M11: 2,205,073 km (0.099 R)
• M12: 2,847,745 km (0.101 R)
• M13: 3,356,378 km (0.048 R)
• M14: 3,814,746 km (0.074 R)
• M15: 4,131,145 km (0.066 R)
• M16: 4,211,629 km (0.096 R)
• M17: 4,333,402 km (0.101 R)
• M18: 4,580,238 km (0.064 R)
• M19: 4,789,525 km (0.048 R)
• M20: 4,916,534 km (0.073 R)
• M21: 6,247,805 km (0.106 R)
• M22: 7,682,898 km (0.077 R)
• M23: 8,132,739 km (0.12 R)
• M24: 8,797,402 km (0.093 R)
• M25: 9,853,713 km (0.114 R)
• M26: 11,455,307 km (0.09 R)
• M27: 11,512,005 km (0.116 R)
• M28: 12,315,046 km (0.091 R)
• M29: 12,431,284 km (0.04 R)
• M30: 13,314,360 km (0.085 R)
• M31: 15,140,501 km (0.073 R)
• M32: 15,577,776 km (0.034 R)
• M33: 16,400,863 km (0.078 R)
• M34: 17,563,837 km (0.109 R)
• M35: 18,089,225 km (0.089 R)
• M36: 19,696,056 km (0.108 R)
• M37: 20,516,600 km (0.108 R)
• M38: 21,000,399 km (0.111 R)
• M39: 22,190,750 km (0.055 R)
• M40: 24,709,828 km (0.057 R)
• M41: 25,668,302 km (0.09 R)
• M42: 25,891,203 km (0.054 R)
• M43: 26,413,898 km (0.078 R)
• M44: 26,563,795 km (0.037 R)
• M45: 26,714,141 km (0.103 R)
• M46: 27,393,764 km (0.101 R)
• M47: 27,850,037 km (0.111 R)
• M48: 28,539,085 km (0.094 R)
• M49: 30,247,044 km (0.118 R)
• M50: 31,908,029 km (0.081 R)
• M51: 32,628,941 km (0.118 R)
• M52: 33,031,659 km (0.096 R)
• M53: 33,760,948 km (0.105 R)
• M54: 36,146,586 km (0.096 R)
• M55: 36,313,088 km (0.098 R)
• M56: 37,065,565 km (0.034 R)
• M57: 38,415,985 km (0.106 R)
• M58: 38,671,050 km (0.052 R)
• M59: 39,268,244 km (0.118 R)
• M60: 40,731,311 km (0.101 R)
• M61: 41,425,894 km (0.029 R)
• M62: 42,738,915 km (0.102 R)
• M63: 43,179,481 km (0.085 R)
• M64: 43,267,893 km (0.072 R)
• M65: 43,356,305 km (0.101 R)
• M66: 44,510,602 km (0.085 R)
• M67: 44,689,073 km (0.064 R)
• M68: 45,855,188 km (0.09 R)
• M69: 47,304,043 km (0.105 R)
• M70: 47,577,359 km (0.113 R)
• M71: 48,308,743 km (0.076 R)
• M72: 50,711,434 km (0.07 R)
• M73: 52,869,234 km (0.045 R)
• M74: 53,911,781 km (0.069 R)
• M75: 55,056,804 km (0.1 R)
• M76: 55,728,348 km (0.106 R)
• M77: 56,017,072 km (0.074 R)
• M78: 56,113,413 km (0.099 R)
• M79: 58,637,429 km (0.114 R)
• M80: 59,421,471 km (0.063 R)
• M81: 59,618,043 km (0.102 R)
• M82: 59,913,199 km (0.064 R)
• M83: 60,604,042 km (0.106 R)
• M84: 60,702,926 km (0.114 R)
• M85: 61,198,245 km (0.108 R)
• M86: 63,594,354 km (0.096 R)
• M87: 64,601,746 km (0.094 R)
• M88: 65,208,665 km (0.113 R)
• M89: 66,326,310 km (0.096 R)
• M90: 68,477,528 km (0.11 R)
• M91: 68,683,674 km (0.06 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 14,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit