🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.51 AU - 0.63 AU

Year: 157 Days

Day: 18.4 Hours

Environment

Temp: 239 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.71 AU - 0.91 AU

Year: 266 Days

Day: 45 Hours

Environment

Temp: 135 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,394,513 km

• M1: 537,356 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.92 AU - 1.44 AU

Year: 468 Days

Day: 15.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,394,513 km

• M1: 232,774 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.03 AU - 2.33 AU

Year: 1176 Days

Day: 25 Hours

Environment

Temp: -72 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.15 AU - 4.65 AU

Year: 2813 Days

Day: 47.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.61 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345

Radius: 4.5

Gravity: 17.04 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 15.9 AU - 18.74 AU

Year: 26328 Days

Day: 16.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 87,394,513 km

• M1: 58,194 km (0.096 R)
• M2: 231,428 km (0.1 R)
• M3: 360,531 km (0.03 R)
• M4: 491,579 km (0.088 R)
• M5: 594,203 km (0.12 R)
• M6: 681,418 km (0.078 R)
• M7: 942,467 km (0.108 R)
• M8: 1,044,792 km (0.097 R)
• M9: 1,260,063 km (0.074 R)
• M10: 1,401,582 km (0.106 R)
• M11: 1,548,338 km (0.053 R)
• M12: 1,888,374 km (0.113 R)
• M13: 1,920,388 km (0.116 R)
• M14: 2,388,180 km (0.112 R)
• M15: 2,563,509 km (0.116 R)
• M16: 2,852,682 km (0.106 R)
• M17: 3,540,533 km (0.103 R)
• M18: 3,740,396 km (0.119 R)
• M19: 4,234,817 km (0.089 R)
• M20: 5,103,831 km (0.112 R)
• M21: 5,238,917 km (0.046 R)
• M22: 5,790,634 km (0.116 R)
• M23: 6,073,374 km (0.098 R)
• M24: 6,168,668 km (0.097 R)
• M25: 6,603,549 km (0.096 R)
• M26: 6,898,855 km (0.099 R)
• M27: 7,655,970 km (0.049 R)
• M28: 9,467,152 km (0.101 R)
• M29: 10,363,093 km (0.095 R)
• M30: 11,697,656 km (0.098 R)
• M31: 12,174,424 km (0.104 R)
• M32: 13,208,445 km (0.046 R)
• M33: 13,892,406 km (0.1 R)
• M34: 14,843,550 km (0.112 R)
• M35: 15,554,289 km (0.111 R)
• M36: 15,684,738 km (0.059 R)
• M37: 16,012,358 km (0.036 R)
• M38: 16,541,336 km (0.076 R)
• M39: 17,548,429 km (0.097 R)
• M40: 18,093,563 km (0.037 R)
• M41: 18,162,079 km (0.116 R)
• M42: 18,437,190 km (0.097 R)
• M43: 18,852,324 km (0.119 R)
• M44: 19,832,788 km (0.085 R)
• M45: 20,187,036 km (0.086 R)
• M46: 20,543,378 km (0.066 R)
• M47: 21,551,967 km (0.078 R)
• M48: 23,542,217 km (0.084 R)
• M49: 23,842,161 km (0.083 R)
• M50: 23,992,507 km (0.063 R)
• M51: 24,143,152 km (0.099 R)
• M52: 24,369,792 km (0.052 R)
• M53: 25,590,511 km (0.118 R)
• M54: 26,518,915 km (0.092 R)
• M55: 28,807,912 km (0.084 R)
• M56: 29,208,835 km (0.059 R)
• M57: 32,482,634 km (0.092 R)
• M58: 32,565,960 km (0.065 R)
• M59: 33,571,408 km (0.092 R)
• M60: 33,993,274 km (0.099 R)
• M61: 34,162,619 km (0.114 R)
• M62: 35,440,932 km (0.119 R)
• M63: 37,344,116 km (0.114 R)
• M64: 37,868,906 km (0.108 R)
• M65: 37,956,570 km (0.041 R)
• M66: 39,102,789 km (0.116 R)
• M67: 40,081,458 km (0.074 R)
• M68: 41,700,406 km (0.059 R)
• M69: 42,426,704 km (0.11 R)
• M70: 45,001,732 km (0.049 R)
• M71: 45,094,633 km (0.111 R)
• M72: 45,560,032 km (0.052 R)
• M73: 45,840,079 km (0.116 R)
• M74: 48,195,647 km (0.036 R)
• M75: 49,340,370 km (0.077 R)
• M76: 51,267,938 km (0.12 R)
• M77: 52,436,148 km (0.088 R)
• M78: 53,121,755 km (0.094 R)
• M79: 55,395,044 km (0.077 R)
• M80: 55,494,677 km (0.111 R)
• M81: 55,993,286 km (0.117 R)
• M82: 61,370,133 km (0.076 R)
• M83: 63,858,394 km (0.1 R)
• M84: 67,545,832 km (0.115 R)
• M85: 69,468,913 km (0.106 R)
• M86: 70,977,159 km (0.115 R)
• M87: 71,518,404 km (0.109 R)
• M88: 71,735,321 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474.4

Radius: 3

Gravity: 52.71 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 15.31 AU - 22.13 AU

Year: 29583 Days

Day: 24.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 87,394,513 km

• M1: 514,168 km (0.077 R)
• M2: 537,356 km (0.088 R)
• M3: 1,903,783 km (0.078 R)
• M4: 2,014,036 km (0.08 R)
• M5: 2,051,136 km (0.107 R)
• M6: 3,267,965 km (0.105 R)
• M7: 4,179,316 km (0.098 R)
• M8: 4,466,992 km (0.085 R)
• M9: 4,910,700 km (0.097 R)
• M10: 5,368,170 km (0.087 R)
• M11: 6,052,730 km (0.108 R)
• M12: 6,106,435 km (0.088 R)
• M13: 8,027,272 km (0.116 R)
• M14: 8,145,604 km (0.088 R)
• M15: 9,925,669 km (0.115 R)
• M16: 10,116,406 km (0.084 R)
• M17: 10,761,024 km (0.053 R)
• M18: 10,826,248 km (0.084 R)
• M19: 11,286,112 km (0.072 R)
• M20: 12,089,453 km (0.116 R)
• M21: 12,429,638 km (0.116 R)
• M22: 14,248,300 km (0.044 R)
• M23: 14,391,614 km (0.114 R)
• M24: 15,042,365 km (0.117 R)
• M25: 15,334,679 km (0.095 R)
• M26: 15,702,690 km (0.081 R)
• M27: 16,447,388 km (0.085 R)
• M28: 17,816,508 km (0.069 R)
• M29: 19,142,843 km (0.111 R)
• M30: 19,380,105 km (0.076 R)
• M31: 19,937,656 km (0.109 R)
• M32: 20,419,810 km (0.078 R)
• M33: 21,231,827 km (0.05 R)
• M34: 22,552,777 km (0.026 R)
• M35: 22,803,353 km (0.078 R)
• M36: 23,391,871 km (0.063 R)
• M37: 24,927,643 km (0.08 R)
• M38: 27,025,454 km (0.075 R)
• M39: 29,543,335 km (0.077 R)
• M40: 30,645,124 km (0.095 R)
• M41: 32,135,119 km (0.086 R)
• M42: 32,323,014 km (0.03 R)
• M43: 32,888,793 km (0.049 R)
• M44: 34,605,877 km (0.073 R)
• M45: 36,547,657 km (0.11 R)
• M46: 38,027,031 km (0.064 R)
• M47: 38,225,846 km (0.103 R)
• M48: 41,145,847 km (0.048 R)
• M49: 43,512,186 km (0.079 R)
• M50: 48,806,305 km (0.099 R)
• M51: 52,078,609 km (0.1 R)
• M52: 53,852,690 km (0.073 R)
• M53: 55,421,224 km (0.069 R)
• M54: 56,098,005 km (0.093 R)
• M55: 56,324,197 km (0.103 R)
• M56: 57,118,262 km (0.114 R)
• M57: 57,687,781 km (0.046 R)
• M58: 58,259,096 km (0.117 R)
• M59: 58,947,246 km (0.079 R)
• M60: 59,062,137 km (0.093 R)
• M61: 60,331,475 km (0.084 R)
• M62: 63,131,947 km (0.046 R)
• M63: 63,367,264 km (0.034 R)
• M64: 63,956,680 km (0.05 R)
• M65: 65,616,917 km (0.101 R)
• M66: 66,691,628 km (0.091 R)
• M67: 67,291,217 km (0.103 R)
• M68: 67,531,620 km (0.045 R)
• M69: 67,772,174 km (0.115 R)
• M70: 69,828,995 km (0.061 R)
• M71: 70,926,146 km (0.091 R)
• M72: 71,660,671 km (0.093 R)
• M73: 71,906,161 km (0.109 R)
• M74: 74,251,557 km (0.115 R)
• M75: 76,245,996 km (0.108 R)
• M76: 76,621,935 km (0.097 R)
• M77: 76,747,448 km (0.038 R)
• M78: 77,249,947 km (0.091 R)
• M79: 79,143,856 km (0.114 R)
• M80: 83,106,255 km (0.069 R)
• M81: 84,139,228 km (0.086 R)
• M82: 85,046,539 km (0.047 R)
• M83: 85,826,842 km (0.056 R)
• M84: 86,609,538 km (0.051 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: 254 - 15,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit