🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.2 AU - 1.46 AU

Year: 534 Days

Day: 36.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.27 AU - 1.63 AU

Year: 608 Days

Day: 36 Hours

Environment

Temp: 10 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.27 AU - 5.03 AU

Year: 2944 Days

Day: 24.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 72.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.99 AU - 6.23 AU

Year: 4627 Days

Day: 35.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.4

Radius: 8.3

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.53 AU - 8.95 AU

Year: 6784 Days

Day: 6.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,403,320 km

• M1: 127,308 km (0.083 R)
• M2: 191,336 km (0.084 R)
• M3: 252,521 km (0.103 R)
• M4: 585,376 km (0.062 R)
• M5: 794,215 km (0.067 R)
• M6: 981,512 km (0.106 R)
• M7: 1,042,099 km (0.074 R)
• M8: 1,167,163 km (0.095 R)
• M9: 1,643,931 km (0.114 R)
• M10: 1,753,586 km (0.111 R)
• M11: 1,884,484 km (0.08 R)
• M12: 2,216,143 km (0.07 R)
• M13: 2,399,251 km (0.077 R)
• M14: 2,461,483 km (0.078 R)
• M15: 2,545,109 km (0.066 R)
• M16: 2,911,623 km (0.083 R)
• M17: 3,022,625 km (0.101 R)
• M18: 3,248,817 km (0.034 R)
• M19: 3,433,870 km (0.025 R)
• M20: 3,790,062 km (0.114 R)
• M21: 3,935,920 km (0.063 R)
• M22: 4,034,206 km (0.074 R)
• M23: 4,537,902 km (0.097 R)
• M24: 4,718,915 km (0.091 R)
• M25: 5,330,322 km (0.112 R)
• M26: 5,631,462 km (0.115 R)
• M27: 6,336,667 km (0.105 R)
• M28: 6,510,200 km (0.086 R)
• M29: 6,832,135 km (0.079 R)
• M30: 7,370,388 km (0.085 R)
• M31: 7,461,343 km (0.081 R)
• M32: 8,678,472 km (0.096 R)
• M33: 9,000,406 km (0.115 R)
• M34: 9,130,257 km (0.12 R)
• M35: 9,228,094 km (0.117 R)
• M36: 9,922,677 km (0.052 R)
• M37: 10,771,346 km (0.065 R)
• M38: 11,047,803 km (0.055 R)
• M39: 11,221,785 km (0.12 R)
• M40: 11,537,287 km (0.064 R)
• M41: 11,713,812 km (0.109 R)
• M42: 11,926,840 km (0.104 R)
• M43: 12,974,623 km (0.106 R)
• M44: 13,379,585 km (0.048 R)
• M45: 13,751,485 km (0.099 R)
• M46: 14,277,920 km (0.097 R)
• M47: 14,353,616 km (0.104 R)
• M48: 14,810,788 km (0.12 R)
• M49: 15,466,774 km (0.072 R)
• M50: 15,935,464 km (0.12 R)
• M51: 16,647,251 km (0.111 R)
• M52: 16,766,780 km (0.094 R)
• M53: 16,926,849 km (0.095 R)
• M54: 17,734,229 km (0.099 R)
• M55: 17,856,451 km (0.1 R)
• M56: 18,101,642 km (0.049 R)
• M57: 18,719,780 km (0.04 R)
• M58: 18,885,684 km (0.081 R)
• M59: 19,302,763 km (0.096 R)
• M60: 19,976,402 km (0.055 R)
• M61: 20,146,046 km (0.113 R)
• M62: 20,273,503 km (0.106 R)
• M63: 20,358,625 km (0.092 R)
• M64: 20,915,129 km (0.091 R)
• M65: 21,173,783 km (0.081 R)
• M66: 22,482,166 km (0.116 R)
• M67: 22,924,228 km (0.1 R)
• M68: 23,996,546 km (0.111 R)
• M69: 24,403,003 km (0.12 R)
• M70: 24,857,182 km (0.112 R)
• M71: 24,993,915 km (0.06 R)
• M72: 25,268,277 km (0.093 R)
• M73: 26,051,123 km (0.075 R)
• M74: 26,655,049 km (0.112 R)
• M75: 26,982,220 km (0.108 R)
• M76: 27,169,666 km (0.098 R)
• M77: 27,310,587 km (0.051 R)
• M78: 27,640,451 km (0.112 R)
• M79: 27,734,847 km (0.101 R)
• M80: 27,971,511 km (0.068 R)
• M81: 28,256,345 km (0.056 R)
• M82: 29,260,895 km (0.111 R)
• M83: 29,598,388 km (0.098 R)
• M84: 30,569,726 km (0.099 R)
• M85: 30,765,101 km (0.093 R)
• M86: 33,093,293 km (0.103 R)
• M87: 33,495,262 km (0.102 R)
• M88: 33,595,942 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.3

Radius: 15

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.83 AU - 10.13 AU

Year: 10980 Days

Day: 6.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,403,320 km

• M1: 210,035 km (0.067 R)
• M2: 326,871 km (0.107 R)
• M3: 484,398 km (0.095 R)
• M4: 663,467 km (0.082 R)
• M5: 1,079,498 km (0.088 R)
• M6: 1,458,280 km (0.119 R)
• M7: 1,574,518 km (0.097 R)
• M8: 2,006,706 km (0.102 R)
• M9: 2,384,141 km (0.032 R)
• M10: 2,857,469 km (0.12 R)
• M11: 3,005,421 km (0.109 R)
• M12: 3,257,793 km (0.041 R)
• M13: 3,386,597 km (0.053 R)
• M14: 3,570,004 km (0.077 R)
• M15: 4,112,146 km (0.069 R)
• M16: 4,336,543 km (0.111 R)
• M17: 5,183,566 km (0.096 R)
• M18: 5,456,882 km (0.085 R)
• M19: 6,499,728 km (0.037 R)
• M20: 6,761,824 km (0.111 R)
• M21: 6,927,429 km (0.099 R)
• M22: 7,060,870 km (0.091 R)
• M23: 7,637,869 km (0.11 R)
• M24: 7,879,918 km (0.106 R)
• M25: 8,124,511 km (0.041 R)
• M26: 8,230,127 km (0.054 R)
• M27: 8,729,036 km (0.086 R)
• M28: 8,982,155 km (0.106 R)
• M29: 9,128,013 km (0.102 R)
• M30: 9,385,022 km (0.1 R)
• M31: 9,607,175 km (0.05 R)
• M32: 9,793,724 km (0.072 R)
• M33: 10,170,561 km (0.12 R)
• M34: 10,437,144 km (0.103 R)
• M35: 10,552,035 km (0.074 R)
• M36: 10,744,568 km (0.111 R)
• M37: 10,899,402 km (0.052 R)
• M38: 11,133,223 km (0.096 R)
• M39: 11,685,090 km (0.07 R)
• M40: 12,815,601 km (0.077 R)
• M41: 13,477,272 km (0.067 R)
• M42: 13,644,523 km (0.093 R)
• M43: 14,362,742 km (0.118 R)
• M44: 15,968,226 km (0.061 R)
• M45: 16,189,631 km (0.111 R)
• M46: 17,996,923 km (0.099 R)
• M47: 18,319,755 km (0.093 R)
• M48: 18,598,007 km (0.094 R)
• M49: 19,867,495 km (0.096 R)
• M50: 20,440,604 km (0.107 R)
• M51: 21,408,054 km (0.108 R)
• M52: 22,242,211 km (0.073 R)
• M53: 22,439,980 km (0.117 R)
• M54: 22,638,347 km (0.058 R)
• M55: 24,144,947 km (0.048 R)
• M56: 24,552,152 km (0.105 R)
• M57: 26,255,922 km (0.043 R)
• M58: 26,727,156 km (0.1 R)
• M59: 27,095,615 km (0.104 R)
• M60: 28,371,835 km (0.102 R)
• M61: 28,855,484 km (0.094 R)
• M62: 29,017,349 km (0.066 R)
• M63: 30,049,126 km (0.117 R)
• M64: 31,093,020 km (0.06 R)
• M65: 32,037,132 km (0.032 R)
• M66: 32,204,682 km (0.115 R)
• M67: 32,653,026 km (0.052 R)
• M68: 33,329,508 km (0.114 R)
• M69: 33,442,604 km (0.098 R)
• M70: 33,726,092 km (0.042 R)
• M71: 33,896,634 km (0.108 R)
• M72: 34,409,904 km (0.117 R)
• M73: 34,753,381 km (0.1 R)
• M74: 34,983,013 km (0.048 R)
• M75: 35,155,649 km (0.093 R)
• M76: 35,501,669 km (0.092 R)
• M77: 35,906,780 km (0.055 R)
• M78: 36,430,073 km (0.062 R)
• M79: 37,366,257 km (0.056 R)
• M80: 37,483,841 km (0.092 R)
• M81: 37,955,523 km (0.1 R)
• M82: 38,488,391 km (0.061 R)
• M83: 38,607,171 km (0.1 R)
• M84: 39,322,399 km (0.051 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 16,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit