🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.54 AU - 0.6 AU

Year: 154 Days

Day: 26.7 Hours

Environment

Temp: 186 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.57 AU - 0.69 AU

Year: 179 Days

Day: 30.9 Hours

Environment

Temp: 235 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902

Radius: 10

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.59 AU - 9.85 AU

Year: 10854 Days

Day: 9.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,520,718 km

• M1: 163,959 km (0.095 R)
• M2: 567,275 km (0.052 R)
• M3: 1,106,127 km (0.077 R)
• M4: 1,424,321 km (0.108 R)
• M5: 1,901,389 km (0.077 R)
• M6: 2,008,052 km (0.113 R)
• M7: 3,244,628 km (0.11 R)
• M8: 3,868,751 km (0.117 R)
• M9: 4,529,674 km (0.116 R)
• M10: 4,818,398 km (0.06 R)
• M11: 5,113,255 km (0.095 R)
• M12: 5,338,400 km (0.107 R)
• M13: 5,759,368 km (0.037 R)
• M14: 5,993,639 km (0.119 R)
• M15: 6,552,387 km (0.084 R)
• M16: 6,920,397 km (0.106 R)
• M17: 7,506,372 km (0.058 R)
• M18: 7,805,269 km (0.101 R)
• M19: 8,151,738 km (0.113 R)
• M20: 8,459,161 km (0.084 R)
• M21: 8,636,435 km (0.081 R)
• M22: 9,221,362 km (0.089 R)
• M23: 9,865,381 km (0.093 R)
• M24: 10,571,782 km (0.118 R)
• M25: 12,483,344 km (0.078 R)
• M26: 12,990,630 km (0.109 R)
• M27: 13,092,806 km (0.094 R)
• M28: 13,298,054 km (0.069 R)
• M29: 13,401,127 km (0.083 R)
• M30: 13,659,931 km (0.114 R)
• M31: 14,605,390 km (0.101 R)
• M32: 14,978,636 km (0.051 R)
• M33: 15,463,334 km (0.115 R)
• M34: 15,789,307 km (0.089 R)
• M35: 16,172,427 km (0.07 R)
• M36: 18,650,367 km (0.114 R)
• M37: 18,997,434 km (0.104 R)
• M38: 19,113,522 km (0.043 R)
• M39: 20,110,292 km (0.08 R)
• M40: 22,154,098 km (0.101 R)
• M41: 22,521,511 km (0.064 R)
• M42: 24,263,129 km (0.086 R)
• M43: 24,768,620 km (0.118 R)
• M44: 25,150,095 km (0.042 R)
• M45: 25,469,337 km (0.057 R)
• M46: 26,176,635 km (0.059 R)
• M47: 26,565,141 km (0.115 R)
• M48: 26,695,142 km (0.102 R)
• M49: 26,890,367 km (0.079 R)
• M50: 27,544,858 km (0.059 R)
• M51: 27,676,354 km (0.082 R)
• M52: 27,939,946 km (0.102 R)
• M53: 28,204,435 km (0.082 R)
• M54: 29,136,728 km (0.12 R)
• M55: 29,876,340 km (0.103 R)
• M56: 30,758,369 km (0.047 R)
• M57: 31,442,630 km (0.055 R)
• M58: 31,993,599 km (0.108 R)
• M59: 32,686,985 km (0.092 R)
• M60: 33,455,320 km (0.12 R)
• M61: 35,724,121 km (0.047 R)
• M62: 36,227,069 km (0.064 R)
• M63: 37,167,292 km (0.108 R)
• M64: 37,676,822 km (0.094 R)
• M65: 38,115,443 km (0.114 R)
• M66: 38,629,461 km (0.085 R)
• M67: 38,703,064 km (0.077 R)
• M68: 38,776,666 km (0.092 R)
• M69: 38,850,268 km (0.109 R)
• M70: 39,441,628 km (0.068 R)
• M71: 40,035,831 km (0.112 R)
• M72: 41,383,558 km (0.116 R)
• M73: 42,063,032 km (0.114 R)
• M74: 42,290,271 km (0.095 R)
• M75: 43,280,010 km (0.089 R)
• M76: 43,662,682 km (0.106 R)
• M77: 44,277,379 km (0.089 R)
• M78: 45,670,884 km (0.076 R)
• M79: 45,748,674 km (0.074 R)
• M80: 46,138,526 km (0.087 R)
• M81: 46,216,617 km (0.042 R)
• M82: 47,629,868 km (0.11 R)
• M83: 47,866,831 km (0.111 R)
• M84: 49,696,413 km (0.096 R)
• M85: 49,856,482 km (0.031 R)
• M86: 51,063,288 km (0.118 R)
• M87: 52,442,581 km (0.086 R)
• M88: 53,259,535 km (0.088 R)
• M89: 53,587,603 km (0.113 R)
• M90: 54,080,827 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.6

Radius: 3.9

Gravity: 47.84 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 11.79 AU - 17.01 AU

Year: 19571 Days

Day: 24.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,520,718 km

• M1: 67,917 km (0.082 R)
• M2: 506,987 km (0.038 R)
• M3: 730,337 km (0.047 R)
• M4: 1,172,399 km (0.072 R)
• M5: 1,286,691 km (0.036 R)
• M6: 1,587,832 km (0.052 R)
• M7: 1,746,555 km (0.1 R)
• M8: 1,811,481 km (0.093 R)
• M9: 2,010,895 km (0.107 R)
• M10: 2,044,853 km (0.101 R)
• M11: 2,078,962 km (0.065 R)
• M12: 2,113,220 km (0.117 R)
• M13: 2,217,340 km (0.057 R)
• M14: 2,252,346 km (0.067 R)
• M15: 3,148,287 km (0.11 R)
• M16: 3,347,402 km (0.089 R)
• M17: 4,760,354 km (0.093 R)
• M18: 4,988,640 km (0.088 R)
• M19: 5,034,716 km (0.1 R)
• M20: 5,743,062 km (0.111 R)
• M21: 6,431,960 km (0.116 R)
• M22: 6,482,076 km (0.105 R)
• M23: 7,725,384 km (0.114 R)
• M24: 8,649,300 km (0.101 R)
• M25: 9,837,855 km (0.055 R)
• M26: 9,895,750 km (0.055 R)
• M27: 11,561,372 km (0.101 R)
• M28: 13,120,182 km (0.113 R)
• M29: 15,142,446 km (0.115 R)
• M30: 16,018,940 km (0.105 R)
• M31: 17,609,614 km (0.091 R)
• M32: 18,673,704 km (0.092 R)
• M33: 19,033,038 km (0.069 R)
• M34: 19,685,584 km (0.098 R)
• M35: 20,271,708 km (0.068 R)
• M36: 20,566,865 km (0.118 R)
• M37: 22,367,874 km (0.065 R)
• M38: 23,056,173 km (0.115 R)
• M39: 23,133,067 km (0.107 R)
• M40: 23,441,538 km (0.101 R)
• M41: 23,906,787 km (0.117 R)
• M42: 23,984,727 km (0.05 R)
• M43: 24,375,178 km (0.111 R)
• M44: 24,610,495 km (0.086 R)
• M45: 25,320,786 km (0.114 R)
• M46: 25,400,222 km (0.1 R)
• M47: 25,638,681 km (0.115 R)
• M48: 26,680,930 km (0.117 R)
• M49: 27,004,510 km (0.066 R)
• M50: 27,329,137 km (0.092 R)
• M51: 27,736,941 km (0.09 R)
• M52: 29,471,529 km (0.08 R)
• M53: 30,731,741 km (0.079 R)
• M54: 30,816,413 km (0.08 R)
• M55: 32,095,326 km (0.082 R)
• M56: 33,478,507 km (0.088 R)
• M57: 34,616,648 km (0.12 R)
• M58: 34,881,137 km (0.075 R)
• M59: 37,833,900 km (0.081 R)
• M60: 38,561,694 km (0.097 R)
• M61: 39,110,568 km (0.087 R)
• M62: 40,216,096 km (0.097 R)
• M63: 41,051,900 km (0.069 R)
• M64: 42,646,314 km (0.112 R)
• M65: 43,213,739 km (0.059 R)
• M66: 44,547,703 km (0.055 R)
• M67: 46,768,483 km (0.113 R)
• M68: 47,647,221 km (0.103 R)
• M69: 47,745,208 km (0.071 R)
• M70: 48,629,929 km (0.083 R)
• M71: 49,024,868 km (0.087 R)
• M72: 49,818,036 km (0.108 R)
• M73: 50,216,265 km (0.119 R)
• M74: 52,323,800 km (0.075 R)
• M75: 54,255,408 km (0.114 R)
• M76: 54,562,532 km (0.032 R)
• M77: 54,767,631 km (0.116 R)
• M78: 55,590,419 km (0.108 R)
• M79: 56,106,681 km (0.108 R)
• M80: 56,520,918 km (0.052 R)
• M81: 57,769,761 km (0.083 R)
• M82: 58,188,037 km (0.082 R)
• M83: 59,132,747 km (0.091 R)
• M84: 59,554,314 km (0.056 R)
• M85: 61,356,819 km (0.1 R)
• M86: 65,015,384 km (0.086 R)
• M87: 65,668,379 km (0.097 R)
• M88: 67,310,216 km (0.109 R)
• M89: 68,191,347 km (0.051 R)
• M90: 69,076,368 km (0.079 R)
• M91: 70,076,430 km (0.117 R)
• M92: 73,331,530 km (0.051 R)
• M93: 73,784,363 km (0.095 R)
• M94: 75,604,819 km (0.103 R)
• M95: 75,833,554 km (0.063 R)
• M96: 76,291,473 km (0.053 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 18,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit