🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.46 AU - 0.66 AU

Year: 157 Days

Day: 20.4 Hours

Environment

Temp: 159 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.65 AU - 0.67 AU

Year: 201 Days

Day: 47 Hours

Environment

Temp: 188 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.05 AU - 1.35 AU

Year: 493 Days

Day: 40.9 Hours

Environment

Temp: -17 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.51 AU - 2.05 AU

Year: 890 Days

Day: 35.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.1

Radius: 13.7

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.09 AU - 7.85 AU

Year: 6167 Days

Day: 5.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 59,587,630 km

• M1: 175,777 km (0.104 R)
• M2: 303,085 km (0.077 R)
• M3: 443,558 km (0.083 R)
• M4: 614,099 km (0.081 R)
• M5: 723,156 km (0.073 R)
• M6: 932,444 km (0.029 R)
• M7: 1,151,604 km (0.07 R)
• M8: 1,244,205 km (0.113 R)
• M9: 1,351,766 km (0.118 R)
• M10: 1,681,031 km (0.08 R)
• M11: 2,050,388 km (0.115 R)
• M12: 2,252,196 km (0.11 R)
• M13: 2,552,140 km (0.086 R)
• M14: 2,977,895 km (0.116 R)
• M15: 3,241,038 km (0.093 R)
• M16: 3,615,481 km (0.109 R)
• M17: 3,737,553 km (0.114 R)
• M18: 3,932,180 km (0.057 R)
• M19: 4,221,502 km (0.076 R)
• M20: 4,706,648 km (0.105 R)
• M21: 4,897,984 km (0.101 R)
• M22: 5,209,596 km (0.081 R)
• M23: 5,348,124 km (0.035 R)
• M24: 5,996,481 km (0.038 R)
• M25: 6,309,141 km (0.056 R)
• M26: 6,648,578 km (0.108 R)
• M27: 6,972,308 km (0.055 R)
• M28: 7,478,697 km (0.067 R)
• M29: 7,725,084 km (0.114 R)
• M30: 7,838,031 km (0.026 R)
• M31: 7,928,837 km (0.11 R)
• M32: 8,157,273 km (0.048 R)
• M33: 8,249,275 km (0.105 R)
• M34: 8,341,577 km (0.076 R)
• M35: 8,644,064 km (0.112 R)
• M36: 8,973,778 km (0.096 R)
• M37: 9,355,851 km (0.054 R)
• M38: 9,548,832 km (0.119 R)
• M39: 9,718,925 km (0.066 R)
• M40: 10,234,888 km (0.106 R)
• M41: 10,384,037 km (0.119 R)
• M42: 10,860,955 km (0.119 R)
• M43: 11,216,998 km (0.101 R)
• M44: 11,447,977 km (0.11 R)
• M45: 12,124,010 km (0.089 R)
• M46: 12,255,506 km (0.107 R)
• M47: 12,387,452 km (0.106 R)
• M48: 12,866,614 km (0.09 R)
• M49: 13,788,137 km (0.117 R)
• M50: 14,118,449 km (0.068 R)
• M51: 14,535,079 km (0.115 R)
• M52: 14,787,002 km (0.085 R)
• M53: 15,153,367 km (0.098 R)
• M54: 15,580,020 km (0.116 R)
• M55: 16,357,929 km (0.092 R)
• M56: 17,059,842 km (0.115 R)
• M57: 17,563,239 km (0.112 R)
• M58: 18,221,769 km (0.04 R)
• M59: 18,312,126 km (0.072 R)
• M60: 18,949,413 km (0.082 R)
• M61: 19,071,634 km (0.097 R)
• M62: 19,717,448 km (0.091 R)
• M63: 20,276,795 km (0.07 R)
• M64: 20,746,981 km (0.062 R)
• M65: 20,967,638 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.8

Radius: 9.7

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.77 AU - 8.63 AU

Year: 7240 Days

Day: 9.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,587,630 km

• M1: 138,079 km (0.084 R)
• M2: 278,551 km (0.101 R)
• M3: 492,177 km (0.086 R)
• M4: 567,126 km (0.059 R)
• M5: 674,088 km (0.055 R)
• M6: 744,698 km (0.104 R)
• M7: 909,555 km (0.056 R)
• M8: 1,570,030 km (0.032 R)
• M9: 1,725,312 km (0.103 R)
• M10: 1,967,810 km (0.066 R)
• M11: 2,156,902 km (0.072 R)
• M12: 2,463,279 km (0.045 R)
• M13: 2,598,814 km (0.045 R)
• M14: 2,877,365 km (0.067 R)
• M15: 2,996,445 km (0.116 R)
• M16: 3,388,242 km (0.052 R)
• M17: 3,744,584 km (0.103 R)
• M18: 4,006,381 km (0.082 R)
• M19: 4,086,116 km (0.076 R)
• M20: 4,383,218 km (0.094 R)
• M21: 4,799,548 km (0.115 R)
• M22: 4,884,370 km (0.099 R)
• M23: 5,170,701 km (0.102 R)
• M24: 5,492,037 km (0.102 R)
• M25: 5,910,462 km (0.074 R)
• M26: 6,001,567 km (0.071 R)
• M27: 6,154,307 km (0.113 R)
• M28: 6,714,850 km (0.066 R)
• M29: 6,969,316 km (0.066 R)
• M30: 7,097,671 km (0.103 R)
• M31: 7,162,148 km (0.099 R)
• M32: 7,454,911 km (0.115 R)
• M33: 7,784,774 km (0.066 R)
• M34: 7,951,426 km (0.045 R)
• M35: 8,186,893 km (0.034 R)
• M36: 8,527,228 km (0.105 R)
• M37: 8,837,494 km (0.099 R)
• M38: 9,398,187 km (0.033 R)
• M39: 9,718,775 km (0.08 R)
• M40: 10,006,751 km (0.113 R)
• M41: 10,924,534 km (0.025 R)
• M42: 11,148,781 km (0.113 R)
• M43: 11,299,277 km (0.102 R)
• M44: 11,450,221 km (0.119 R)
• M45: 11,907,542 km (0.066 R)
• M46: 11,984,285 km (0.093 R)
• M47: 12,254,310 km (0.068 R)
• M48: 12,604,518 km (0.064 R)
• M49: 12,721,953 km (0.09 R)
• M50: 12,800,491 km (0.081 R)
• M51: 13,916,641 km (0.047 R)
• M52: 14,281,959 km (0.08 R)
• M53: 14,363,640 km (0.072 R)
• M54: 14,568,289 km (0.115 R)
• M55: 17,403,767 km (0.068 R)
• M56: 17,753,527 km (0.088 R)
• M57: 18,149,812 km (0.077 R)
• M58: 19,220,634 km (0.106 R)
• M59: 20,449,730 km (0.119 R)
• M60: 20,865,013 km (0.086 R)
• M61: 22,316,861 km (0.115 R)
• M62: 22,839,855 km (0.116 R)
• M63: 23,463,229 km (0.095 R)
• M64: 24,628,597 km (0.061 R)
• M65: 24,824,719 km (0.063 R)
• M66: 26,612,414 km (0.105 R)
• M67: 26,864,038 km (0.083 R)
• M68: 27,776,285 km (0.096 R)
• M69: 30,889,716 km (0.112 R)
• M70: 31,154,056 km (0.103 R)
• M71: 31,366,186 km (0.109 R)
• M72: 32,380,010 km (0.1 R)
• M73: 32,810,254 km (0.089 R)
• M74: 32,971,969 km (0.041 R)
• M75: 33,567,518 km (0.052 R)
• M76: 34,275,864 km (0.114 R)
• M77: 34,604,381 km (0.118 R)
• M78: 35,541,013 km (0.106 R)
• M79: 35,762,717 km (0.112 R)
• M80: 36,486,023 km (0.076 R)
• M81: 36,877,670 km (0.104 R)
• M82: 37,270,514 km (0.08 R)
• M83: 37,777,801 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.6

Radius: 8.4

Gravity: 13.98 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.45 AU - 11.21 AU

Year: 11549 Days

Day: 6.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,587,630 km

• M1: 182,659 km (0.111 R)
• M2: 493,972 km (0.058 R)
• M3: 1,136,046 km (0.116 R)
• M4: 1,630,916 km (0.096 R)
• M5: 1,846,187 km (0.069 R)
• M6: 1,985,463 km (0.118 R)
• M7: 2,424,233 km (0.09 R)
• M8: 2,796,583 km (0.119 R)
• M9: 3,120,761 km (0.058 R)
• M10: 3,321,073 km (0.111 R)
• M11: 3,422,799 km (0.1 R)
• M12: 3,664,250 km (0.106 R)
• M13: 4,018,947 km (0.106 R)
• M14: 4,127,555 km (0.104 R)
• M15: 4,273,862 km (0.076 R)
• M16: 4,421,814 km (0.12 R)
• M17: 4,496,463 km (0.1 R)
• M18: 5,464,810 km (0.116 R)
• M19: 5,544,995 km (0.063 R)
• M20: 5,625,628 km (0.095 R)
• M21: 6,284,307 km (0.114 R)
• M22: 6,537,726 km (0.097 R)
• M23: 6,665,632 km (0.06 R)
• M24: 7,854,337 km (0.048 R)
• M25: 8,264,983 km (0.047 R)
• M26: 8,589,162 km (0.112 R)
• M27: 9,878,546 km (0.085 R)
• M28: 10,520,620 km (0.068 R)
• M29: 11,074,581 km (0.051 R)
• M30: 11,897,070 km (0.038 R)
• M31: 12,158,268 km (0.085 R)
• M32: 12,210,627 km (0.045 R)
• M33: 12,368,453 km (0.099 R)
• M34: 12,632,942 km (0.114 R)
• M35: 12,899,376 km (0.1 R)
• M36: 13,600,541 km (0.065 R)
• M37: 13,983,362 km (0.112 R)
• M38: 14,480,625 km (0.047 R)
• M39: 15,096,220 km (0.064 R)
• M40: 15,209,167 km (0.098 R)
• M41: 15,777,639 km (0.117 R)
• M42: 15,834,935 km (0.099 R)
• M43: 16,122,163 km (0.082 R)
• M44: 17,762,204 km (0.064 R)
• M45: 18,180,480 km (0.056 R)
• M46: 18,481,171 km (0.06 R)
• M47: 19,823,962 km (0.07 R)
• M48: 20,444,793 km (0.086 R)
• M49: 20,632,239 km (0.072 R)
• M50: 21,324,428 km (0.101 R)
• M51: 21,896,491 km (0.068 R)
• M52: 22,024,397 km (0.056 R)
• M53: 22,088,425 km (0.085 R)
• M54: 22,409,312 km (0.104 R)
• M55: 22,731,845 km (0.104 R)
• M56: 22,990,799 km (0.091 R)
• M57: 23,773,944 km (0.066 R)
• M58: 24,698,758 km (0.117 R)
• M59: 25,165,503 km (0.044 R)
• M60: 26,515,026 km (0.056 R)
• M61: 28,026,712 km (0.111 R)
• M62: 28,443,791 km (0.054 R)
• M63: 28,583,216 km (0.052 R)
• M64: 29,284,082 km (0.089 R)
• M65: 30,274,719 km (0.116 R)
• M66: 31,853,725 km (0.091 R)
• M67: 31,926,130 km (0.099 R)
• M68: 32,361,610 km (0.117 R)
• M69: 33,238,702 km (0.047 R)
• M70: 35,690,611 km (0.106 R)
• M71: 35,916,504 km (0.097 R)
• M72: 37,510,170 km (0.091 R)
• M73: 38,200,265 km (0.118 R)
• M74: 38,508,287 km (0.11 R)
• M75: 39,126,874 km (0.092 R)
• M76: 40,844,856 km (0.093 R)
• M77: 41,633,985 km (0.037 R)
• M78: 42,746,993 km (0.077 R)
• M79: 43,307,237 km (0.036 R)
• M80: 43,869,875 km (0.072 R)
• M81: 44,273,191 km (0.054 R)
• M82: 46,719,116 km (0.051 R)
• M83: 46,883,673 km (0.108 R)
• M84: 48,707,272 km (0.116 R)
• M85: 49,711,672 km (0.082 R)
• M86: 51,826,088 km (0.079 R)
• M87: 53,108,740 km (0.037 R)
• M88: 53,194,609 km (0.065 R)
• M89: 53,624,703 km (0.101 R)
• M90: 54,401,864 km (0.064 R)
• M91: 54,835,100 km (0.055 R)
• M92: 57,018,929 km (0.087 R)
• M93: 57,723,834 km (0.105 R)
• M94: 58,520,144 km (0.08 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 14,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit