🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.48 AU - 0.78 AU

Year: 184 Days

Day: 14.9 Hours

Environment

Temp: 208 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,549,122 km

• M1: 210,185 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.58 AU - 0.78 AU

Year: 207 Days

Day: 28 Hours

Environment

Temp: 169 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,549,122 km

• M1: 239,805 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.7 AU - 2.76 AU

Year: 1229 Days

Day: 26.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.6

Radius: 14.3

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.32 AU - 5.68 AU

Year: 4759 Days

Day: 12.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 86,549,122 km

• M1: 197,768 km (0.098 R)
• M2: 294,558 km (0.114 R)
• M3: 479,760 km (0.087 R)
• M4: 715,527 km (0.105 R)
• M5: 1,111,363 km (0.102 R)
• M6: 1,207,105 km (0.082 R)
• M7: 1,512,734 km (0.092 R)
• M8: 1,714,691 km (0.078 R)
• M9: 1,843,495 km (0.115 R)
• M10: 2,009,548 km (0.057 R)
• M11: 2,180,688 km (0.04 R)
• M12: 2,592,980 km (0.101 R)
• M13: 2,914,017 km (0.113 R)
• M14: 3,089,196 km (0.101 R)
• M15: 3,996,358 km (0.113 R)
• M16: 4,104,517 km (0.079 R)
• M17: 4,390,398 km (0.052 R)
• M18: 4,682,862 km (0.118 R)
• M19: 5,382,531 km (0.113 R)
• M20: 5,916,446 km (0.1 R)
• M21: 6,164,779 km (0.057 R)
• M22: 6,366,137 km (0.06 R)
• M23: 6,852,779 km (0.096 R)
• M24: 7,245,623 km (0.079 R)
• M25: 7,484,980 km (0.05 R)
• M26: 7,699,802 km (0.065 R)
• M27: 8,218,458 km (0.102 R)
• M28: 8,468,137 km (0.098 R)
• M29: 8,692,235 km (0.059 R)
• M30: 8,918,277 km (0.095 R)
• M31: 9,376,196 km (0.079 R)
• M32: 10,136,752 km (0.085 R)
• M33: 10,255,532 km (0.118 R)
• M34: 10,644,936 km (0.07 R)
• M35: 10,826,248 km (0.095 R)
• M36: 11,284,018 km (0.05 R)
• M37: 11,469,070 km (0.05 R)
• M38: 11,654,871 km (0.077 R)
• M39: 11,779,486 km (0.108 R)
• M40: 12,187,290 km (0.104 R)
• M41: 12,855,843 km (0.12 R)
• M42: 13,405,764 km (0.03 R)
• M43: 13,667,261 km (0.064 R)
• M44: 13,798,758 km (0.063 R)
• M45: 13,963,615 km (0.103 R)
• M46: 14,328,484 km (0.039 R)
• M47: 14,864,942 km (0.095 R)
• M48: 15,169,673 km (0.118 R)
• M49: 15,750,861 km (0.11 R)
• M50: 15,888,640 km (0.104 R)
• M51: 17,359,935 km (0.047 R)
• M52: 18,328,582 km (0.096 R)
• M53: 19,204,477 km (0.108 R)
• M54: 19,795,837 km (0.05 R)
• M55: 20,056,587 km (0.118 R)
• M56: 20,769,869 km (0.071 R)
• M57: 20,996,809 km (0.113 R)
• M58: 21,262,645 km (0.1 R)
• M59: 21,606,121 km (0.109 R)
• M60: 21,721,012 km (0.079 R)
• M61: 22,453,444 km (0.034 R)
• M62: 22,569,831 km (0.102 R)
• M63: 22,764,158 km (0.109 R)
• M64: 22,881,144 km (0.063 R)
• M65: 23,233,148 km (0.09 R)
• M66: 23,429,420 km (0.116 R)
• M67: 24,379,516 km (0.106 R)
• M68: 25,665,759 km (0.109 R)
• M69: 26,153,897 km (0.119 R)
• M70: 26,521,907 km (0.08 R)
• M71: 26,891,713 km (0.088 R)
• M72: 27,015,431 km (0.087 R)
• M73: 27,761,176 km (0.092 R)
• M74: 28,011,304 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.9

Radius: 6.8

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 14.99 AU - 21.93 AU

Year: 29263 Days

Day: 23 Hours

Environment

Temp: -203 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,549,122 km

• M1: 227,838 km (0.098 R)
• M2: 366,664 km (0.073 R)
• M3: 1,261,260 km (0.105 R)
• M4: 1,584,092 km (0.118 R)
• M5: 1,789,939 km (0.084 R)
• M6: 1,860,549 km (0.085 R)
• M7: 1,932,057 km (0.045 R)
• M8: 2,189,664 km (0.099 R)
• M9: 2,380,252 km (0.071 R)
• M10: 2,458,192 km (0.076 R)
• M11: 2,696,651 km (0.073 R)
• M12: 3,456,608 km (0.103 R)
• M13: 3,589,302 km (0.1 R)
• M14: 4,809,422 km (0.116 R)
• M15: 5,412,152 km (0.102 R)
• M16: 6,198,588 km (0.093 R)
• M17: 7,302,022 km (0.075 R)
• M18: 7,358,869 km (0.081 R)
• M19: 7,992,865 km (0.117 R)
• M20: 8,051,357 km (0.059 R)
• M21: 8,405,456 km (0.077 R)
• M22: 8,945,953 km (0.042 R)
• M23: 9,067,725 km (0.08 R)
• M24: 9,189,947 km (0.096 R)
• M25: 9,871,814 km (0.066 R)
• M26: 10,505,959 km (0.063 R)
• M27: 10,634,314 km (0.059 R)
• M28: 10,892,670 km (0.089 R)
• M29: 11,547,609 km (0.074 R)
• M30: 13,938,482 km (0.078 R)
• M31: 14,864,194 km (0.065 R)
• M32: 14,936,300 km (0.113 R)
• M33: 15,370,882 km (0.082 R)
• M34: 15,516,740 km (0.079 R)
• M35: 16,030,758 km (0.074 R)
• M36: 16,774,559 km (0.064 R)
• M37: 19,386,837 km (0.03 R)
• M38: 20,258,843 km (0.111 R)
• M39: 20,498,798 km (0.116 R)
• M40: 21,712,934 km (0.102 R)
• M41: 22,618,001 km (0.077 R)
• M42: 23,116,910 km (0.079 R)
• M43: 23,200,386 km (0.074 R)
• M44: 23,619,409 km (0.114 R)
• M45: 23,956,453 km (0.09 R)
• M46: 25,406,506 km (0.118 R)
• M47: 27,767,160 km (0.114 R)
• M48: 28,479,994 km (0.089 R)
• M49: 29,741,852 km (0.059 R)
• M50: 30,746,102 km (0.093 R)
• M51: 31,021,961 km (0.094 R)
• M52: 31,114,113 km (0.036 R)
• M53: 31,298,567 km (0.113 R)
• M54: 31,761,423 km (0.088 R)
• M55: 32,413,371 km (0.07 R)
• M56: 33,446,494 km (0.103 R)
• M57: 33,730,281 km (0.118 R)
• M58: 33,824,976 km (0.082 R)
• M59: 34,204,805 km (0.109 R)
• M60: 34,681,574 km (0.094 R)
• M61: 35,256,478 km (0.057 R)
• M62: 37,882,818 km (0.108 R)
• M63: 38,178,573 km (0.092 R)
• M64: 39,968,662 km (0.118 R)
• M65: 41,481,246 km (0.112 R)
• M66: 41,684,250 km (0.048 R)
• M67: 41,887,703 km (0.108 R)
• M68: 42,295,507 km (0.076 R)
• M69: 45,710,078 km (0.094 R)
• M70: 46,551,117 km (0.099 R)
• M71: 46,762,200 km (0.076 R)
• M72: 48,035,128 km (0.084 R)
• M73: 49,534,697 km (0.052 R)
• M74: 53,570,997 km (0.094 R)
• M75: 54,791,118 km (0.113 R)
• M76: 59,190,492 km (0.067 R)
• M77: 61,374,471 km (0.113 R)
• M78: 61,490,110 km (0.088 R)
• M79: 63,117,286 km (0.102 R)
• M80: 63,467,794 km (0.073 R)
• M81: 64,053,320 km (0.1 R)
• M82: 64,993,992 km (0.092 R)
• M83: 65,347,940 km (0.057 R)
• M84: 66,176,413 km (0.041 R)
• M85: 66,295,044 km (0.096 R)
• M86: 66,651,237 km (0.075 R)
• M87: 66,770,167 km (0.09 R)
• M88: 67,843,532 km (0.079 R)
• M89: 68,922,432 km (0.099 R)
• M90: 71,705,700 km (0.085 R)
• M91: 74,895,875 km (0.116 R)
• M92: 75,762,645 km (0.115 R)
• M93: 75,886,661 km (0.099 R)
• M94: 80,398,982 km (0.091 R)
• M95: 81,667,722 km (0.033 R)
• M96: 83,199,005 km (0.107 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 18,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit