🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.45 AU - 0.61 AU

Year: 145 Days

Day: 42.3 Hours

Environment

Temp: 171 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.25 AU - 2.03 AU

Year: 791 Days

Day: 33.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.56 AU - 2.6 AU

Year: 1130 Days

Day: 44.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.41 AU - 3.99 AU

Year: 2681 Days

Day: 24.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.66 AU - 4.36 AU

Year: 3025 Days

Day: 43.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.7

Radius: 3.9

Gravity: 14.05 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 13.76 AU - 14.26 AU

Year: 19755 Days

Day: 22.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,191,692 km

• M1: 56,847 km (0.114 R)
• M2: 99,632 km (0.111 R)
• M3: 354,996 km (0.112 R)
• M4: 708,047 km (0.106 R)
• M5: 915,539 km (0.067 R)
• M6: 955,182 km (0.094 R)
• M7: 1,383,332 km (0.117 R)
• M8: 2,121,148 km (0.116 R)
• M9: 2,641,450 km (0.104 R)
• M10: 2,698,446 km (0.064 R)
• M11: 3,759,843 km (0.026 R)
• M12: 3,824,021 km (0.117 R)
• M13: 3,920,960 km (0.108 R)
• M14: 3,986,185 km (0.11 R)
• M15: 4,018,797 km (0.084 R)
• M16: 5,075,257 km (0.117 R)
• M17: 5,110,712 km (0.084 R)
• M18: 5,253,279 km (0.042 R)
• M19: 5,469,597 km (0.119 R)
• M20: 6,478,785 km (0.093 R)
• M21: 7,103,206 km (0.1 R)
• M22: 7,665,395 km (0.104 R)
• M23: 8,283,234 km (0.11 R)
• M24: 8,492,821 km (0.101 R)
• M25: 11,510,359 km (0.117 R)
• M26: 12,406,899 km (0.078 R)
• M27: 14,166,170 km (0.067 R)
• M28: 14,216,136 km (0.077 R)
• M29: 14,266,251 km (0.062 R)
• M30: 14,719,084 km (0.075 R)
• M31: 15,023,665 km (0.106 R)
• M32: 15,433,115 km (0.11 R)
• M33: 15,587,500 km (0.095 R)
• M34: 16,210,425 km (0.081 R)
• M35: 16,262,635 km (0.098 R)
• M36: 16,419,862 km (0.059 R)
• M37: 16,682,855 km (0.076 R)
• M38: 17,106,666 km (0.098 R)
• M39: 17,856,899 km (0.049 R)
• M40: 17,910,755 km (0.082 R)
• M41: 18,181,527 km (0.116 R)
• M42: 18,672,357 km (0.078 R)
• M43: 18,836,915 km (0.085 R)
• M44: 19,278,229 km (0.062 R)
• M45: 21,880,334 km (0.063 R)
• M46: 21,938,079 km (0.095 R)
• M47: 22,285,894 km (0.099 R)
• M48: 22,402,132 km (0.074 R)
• M49: 22,460,475 km (0.103 R)
• M50: 22,928,118 km (0.099 R)
• M51: 23,517,234 km (0.043 R)
• M52: 24,290,655 km (0.033 R)
• M53: 25,132,741 km (0.063 R)
• M54: 26,168,108 km (0.073 R)
• M55: 26,229,443 km (0.104 R)
• M56: 26,352,263 km (0.049 R)
• M57: 26,475,233 km (0.06 R)
• M58: 26,536,867 km (0.1 R)
• M59: 26,598,501 km (0.041 R)
• M60: 26,783,704 km (0.06 R)
• M61: 27,217,388 km (0.087 R)
• M62: 27,653,316 km (0.102 R)
• M63: 28,217,300 km (0.069 R)
• M64: 28,469,223 km (0.107 R)
• M65: 30,834,216 km (0.089 R)
• M66: 31,484,218 km (0.099 R)
• M67: 32,599,470 km (0.092 R)
• M68: 32,665,443 km (0.044 R)
• M69: 32,996,054 km (0.043 R)
• M70: 34,195,680 km (0.108 R)
• M71: 36,158,254 km (0.092 R)
• M72: 36,294,987 km (0.116 R)
• M73: 36,363,353 km (0.105 R)
• M74: 37,809,964 km (0.086 R)
• M75: 38,854,606 km (0.095 R)
• M76: 38,994,630 km (0.07 R)
• M77: 39,064,642 km (0.037 R)
• M78: 39,275,126 km (0.111 R)
• M79: 39,556,370 km (0.113 R)
• M80: 39,979,433 km (0.117 R)
• M81: 40,191,562 km (0.053 R)
• M82: 40,474,901 km (0.091 R)
• M83: 42,404,863 km (0.108 R)
• M84: 42,837,799 km (0.113 R)
• M85: 43,417,341 km (0.053 R)
• M86: 44,364,595 km (0.049 R)
• M87: 45,024,322 km (0.089 R)
• M88: 45,539,836 km (0.106 R)
• M89: 46,353,648 km (0.109 R)
• M90: 47,620,892 km (0.117 R)
• M91: 48,070,882 km (0.081 R)
• M92: 48,145,980 km (0.049 R)
• M93: 48,446,822 km (0.111 R)
• M94: 49,505,077 km (0.105 R)
• M95: 50,647,257 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.5

Radius: 7.1

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 13.93 AU - 15.13 AU

Year: 20865 Days

Day: 17.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,191,692 km

• M1: 274,512 km (0.103 R)
• M2: 386,411 km (0.029 R)
• M3: 678,576 km (0.117 R)
• M4: 883,226 km (0.075 R)
• M5: 931,396 km (0.04 R)
• M6: 1,030,580 km (0.094 R)
• M7: 1,212,640 km (0.065 R)
• M8: 1,881,492 km (0.095 R)
• M9: 2,008,052 km (0.108 R)
• M10: 2,370,528 km (0.074 R)
• M11: 2,473,002 km (0.045 R)
• M12: 2,647,134 km (0.096 R)
• M13: 3,344,410 km (0.108 R)
• M14: 3,733,364 km (0.054 R)
• M15: 3,892,985 km (0.103 R)
• M16: 4,095,691 km (0.025 R)
• M17: 4,260,398 km (0.06 R)
• M18: 4,427,349 km (0.117 R)
• M19: 5,028,284 km (0.1 R)
• M20: 6,447,967 km (0.063 R)
• M21: 6,591,581 km (0.083 R)
• M22: 7,127,291 km (0.096 R)
• M23: 7,829,205 km (0.065 R)
• M24: 8,552,959 km (0.047 R)
• M25: 8,658,126 km (0.1 R)
• M26: 9,460,420 km (0.103 R)
• M27: 9,678,384 km (0.103 R)
• M28: 12,124,010 km (0.084 R)
• M29: 12,183,101 km (0.041 R)
• M30: 12,301,433 km (0.096 R)
• M31: 12,599,133 km (0.089 R)
• M32: 13,751,635 km (0.057 R)
• M33: 13,936,687 km (0.029 R)
• M34: 14,496,782 km (0.097 R)
• M35: 14,622,294 km (0.082 R)
• M36: 15,191,365 km (0.065 R)
• M37: 18,754,935 km (0.046 R)
• M38: 19,303,960 km (0.096 R)
• M39: 20,699,409 km (0.103 R)
• M40: 20,840,779 km (0.114 R)
• M41: 21,767,238 km (0.115 R)
• M42: 22,054,915 km (0.101 R)
• M43: 22,852,870 km (0.084 R)
• M44: 23,072,031 km (0.108 R)
• M45: 25,001,245 km (0.108 R)
• M46: 25,076,493 km (0.099 R)
• M47: 25,378,082 km (0.06 R)
• M48: 26,061,295 km (0.106 R)
• M49: 26,750,493 km (0.111 R)
• M50: 26,981,472 km (0.098 R)
• M51: 29,169,790 km (0.118 R)
• M52: 30,285,191 km (0.063 R)
• M53: 30,606,528 km (0.051 R)
• M54: 31,902,793 km (0.074 R)
• M55: 33,134,133 km (0.114 R)
• M56: 33,382,316 km (0.085 R)
• M57: 33,797,301 km (0.051 R)
• M58: 34,130,455 km (0.099 R)
• M59: 35,220,874 km (0.103 R)
• M60: 37,349,801 km (0.063 R)
• M61: 37,435,820 km (0.116 R)
• M62: 37,694,325 km (0.108 R)
• M63: 39,432,503 km (0.117 R)
• M64: 39,695,496 km (0.102 R)
• M65: 40,135,014 km (0.115 R)
• M66: 40,399,503 km (0.1 R)
• M67: 40,841,715 km (0.099 R)
• M68: 40,930,277 km (0.117 R)
• M69: 41,285,422 km (0.107 R)
• M70: 41,374,433 km (0.086 R)
• M71: 42,088,314 km (0.085 R)
• M72: 42,806,234 km (0.112 R)
• M73: 43,076,557 km (0.08 R)
• M74: 43,800,013 km (0.095 R)
• M75: 44,984,229 km (0.099 R)
• M76: 45,902,311 km (0.116 R)
• M77: 48,037,372 km (0.054 R)
• M78: 50,584,575 km (0.108 R)
• M79: 51,156,637 km (0.112 R)
• M80: 52,788,900 km (0.113 R)
• M81: 53,951,425 km (0.112 R)
• M82: 54,828,816 km (0.045 R)
• M83: 55,612,709 km (0.083 R)
• M84: 59,286,085 km (0.033 R)
• M85: 60,494,088 km (0.059 R)
• M86: 61,405,588 km (0.117 R)
• M87: 61,608,741 km (0.069 R)
• M88: 62,219,550 km (0.083 R)
• M89: 62,321,426 km (0.03 R)
• M90: 63,858,095 km (0.088 R)
• M91: 64,992,795 km (0.105 R)
• M92: 65,614,524 km (0.106 R)
• M93: 68,647,321 km (0.077 R)
• M94: 69,386,335 km (0.114 R)
• M95: 69,492,100 km (0.104 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 11,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit