🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.78 AU - 0.88 AU

Year: 278 Days

Day: 38.2 Hours

Environment

Temp: 85 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.76 AU - 0.94 AU

Year: 288 Days

Day: 12.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.2

Radius: 14.5

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.81 AU - 6.53 AU

Year: 4956 Days

Day: 10.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 64,224,868 km

• M1: 201,209 km (0.109 R)
• M2: 347,067 km (0.026 R)
• M3: 496,366 km (0.115 R)
• M4: 720,015 km (0.038 R)
• M5: 1,088,025 km (0.111 R)
• M6: 1,200,224 km (0.042 R)
• M7: 1,316,760 km (0.065 R)
• M8: 1,499,120 km (0.101 R)
• M9: 1,674,150 km (0.082 R)
• M10: 1,822,551 km (0.093 R)
• M11: 2,027,799 km (0.079 R)
• M12: 2,387,133 km (0.081 R)
• M13: 2,767,112 km (0.057 R)
• M14: 2,924,638 km (0.099 R)
• M15: 3,064,961 km (0.077 R)
• M16: 3,207,678 km (0.116 R)
• M17: 3,779,141 km (0.058 R)
• M18: 3,998,901 km (0.119 R)
• M19: 4,520,698 km (0.088 R)
• M20: 4,707,396 km (0.089 R)
• M21: 4,825,429 km (0.047 R)
• M22: 4,992,380 km (0.081 R)
• M23: 5,112,657 km (0.115 R)
• M24: 5,554,270 km (0.062 R)
• M25: 5,729,299 km (0.119 R)
• M26: 5,855,560 km (0.109 R)
• M27: 6,213,996 km (0.119 R)
• M28: 6,526,806 km (0.08 R)
• M29: 6,711,858 km (0.088 R)
• M30: 7,970,425 km (0.111 R)
• M31: 8,540,393 km (0.101 R)
• M32: 9,005,792 km (0.084 R)
• M33: 11,391,728 km (0.086 R)
• M34: 12,326,117 km (0.073 R)
• M35: 12,457,015 km (0.115 R)
• M36: 12,555,450 km (0.033 R)
• M37: 12,753,069 km (0.056 R)
• M38: 12,918,524 km (0.099 R)
• M39: 13,051,517 km (0.085 R)
• M40: 13,218,169 km (0.086 R)
• M41: 13,960,623 km (0.109 R)
• M42: 14,268,196 km (0.088 R)
• M43: 14,474,492 km (0.091 R)
• M44: 15,450,468 km (0.117 R)
• M45: 15,697,903 km (0.114 R)
• M46: 17,392,398 km (0.034 R)
• M47: 17,612,905 km (0.083 R)
• M48: 18,131,112 km (0.115 R)
• M49: 18,242,712 km (0.1 R)
• M50: 18,392,011 km (0.115 R)
• M51: 19,372,176 km (0.086 R)
• M52: 19,639,059 km (0.078 R)
• M53: 20,022,329 km (0.078 R)
• M54: 20,524,379 km (0.091 R)
• M55: 20,757,453 km (0.104 R)
• M56: 21,187,098 km (0.071 R)
• M57: 21,975,778 km (0.07 R)
• M58: 22,413,651 km (0.074 R)
• M59: 22,934,850 km (0.054 R)
• M60: 23,460,088 km (0.084 R)
• M61: 24,522,532 km (0.081 R)
• M62: 24,687,389 km (0.116 R)
• M63: 24,852,545 km (0.051 R)
• M64: 25,600,684 km (0.062 R)
• M65: 25,767,784 km (0.05 R)
• M66: 26,991,196 km (0.059 R)
• M67: 27,460,185 km (0.093 R)
• M68: 27,888,933 km (0.097 R)
• M69: 28,363,008 km (0.119 R)
• M70: 28,753,010 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.3

Radius: 4.3

Gravity: 28.95 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 10.47 AU - 15.87 AU

Year: 17545 Days

Day: 19.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,224,868 km

• M1: 117,584 km (0.098 R)
• M2: 195,674 km (0.077 R)
• M3: 491,728 km (0.087 R)
• M4: 625,618 km (0.081 R)
• M5: 707,299 km (0.089 R)
• M6: 749,485 km (0.094 R)
• M7: 881,131 km (0.087 R)
• M8: 949,797 km (0.087 R)
• M9: 1,044,193 km (0.094 R)
• M10: 1,505,553 km (0.058 R)
• M11: 1,560,306 km (0.114 R)
• M12: 1,728,603 km (0.113 R)
• M13: 2,022,114 km (0.057 R)
• M14: 2,052,333 km (0.055 R)
• M15: 2,556,029 km (0.108 R)
• M16: 2,923,591 km (0.114 R)
• M17: 3,236,550 km (0.057 R)
• M18: 3,523,628 km (0.111 R)
• M19: 4,160,466 km (0.105 R)
• M20: 4,354,495 km (0.083 R)
• M21: 4,432,884 km (0.026 R)
• M22: 4,551,366 km (0.078 R)
• M23: 5,036,063 km (0.096 R)
• M24: 5,118,342 km (0.07 R)
• M25: 5,793,178 km (0.077 R)
• M26: 6,361,799 km (0.065 R)
• M27: 7,598,525 km (0.11 R)
• M28: 7,930,931 km (0.095 R)
• M29: 8,171,335 km (0.104 R)
• M30: 8,365,363 km (0.093 R)
• M31: 8,857,092 km (0.118 R)
• M32: 9,714,437 km (0.095 R)
• M33: 9,868,523 km (0.103 R)
• M34: 11,398,610 km (0.106 R)
• M35: 11,778,738 km (0.107 R)
• M36: 12,775,658 km (0.076 R)
• M37: 12,831,757 km (0.094 R)
• M38: 13,397,985 km (0.032 R)
• M39: 13,569,424 km (0.051 R)
• M40: 14,204,318 km (0.062 R)
• M41: 15,085,449 km (0.111 R)
• M42: 15,682,794 km (0.12 R)
• M43: 16,531,761 km (0.118 R)
• M44: 17,209,440 km (0.063 R)
• M45: 17,895,944 km (0.044 R)
• M46: 18,400,987 km (0.046 R)
• M47: 19,167,078 km (0.096 R)
• M48: 19,554,087 km (0.059 R)
• M49: 19,618,863 km (0.058 R)
• M50: 19,813,490 km (0.081 R)
• M51: 20,270,362 km (0.081 R)
• M52: 20,664,552 km (0.099 R)
• M53: 20,995,014 km (0.098 R)
• M54: 21,260,700 km (0.066 R)
• M55: 22,334,364 km (0.053 R)
• M56: 25,164,905 km (0.042 R)
• M57: 25,659,326 km (0.048 R)
• M58: 25,730,235 km (0.047 R)
• M59: 26,945,568 km (0.114 R)
• M60: 27,741,728 km (0.065 R)
• M61: 28,106,149 km (0.109 R)
• M62: 28,839,926 km (0.105 R)
• M63: 31,913,265 km (0.079 R)
• M64: 31,989,560 km (0.105 R)
• M65: 32,371,633 km (0.056 R)
• M66: 32,678,458 km (0.092 R)
• M67: 32,832,245 km (0.065 R)
• M68: 35,010,090 km (0.107 R)
• M69: 36,753,803 km (0.117 R)
• M70: 36,913,723 km (0.111 R)
• M71: 37,716,765 km (0.03 R)
• M72: 37,878,031 km (0.096 R)
• M73: 38,363,327 km (0.059 R)
• M74: 38,606,722 km (0.06 R)
• M75: 38,769,335 km (0.087 R)
• M76: 39,585,541 km (0.114 R)
• M77: 41,900,868 km (0.11 R)
• M78: 43,074,912 km (0.073 R)
• M79: 43,159,135 km (0.061 R)
• M80: 43,327,882 km (0.094 R)
• M81: 45,198,154 km (0.088 R)
• M82: 45,970,827 km (0.092 R)
• M83: 46,229,332 km (0.088 R)
• M84: 48,841,012 km (0.102 R)
• M85: 48,928,826 km (0.079 R)
• M86: 50,253,366 km (0.042 R)
• M87: 51,142,874 km (0.107 R)
• M88: 51,232,184 km (0.026 R)
• M89: 52,847,243 km (0.108 R)
• M90: 53,208,522 km (0.046 R)
• M91: 54,387,951 km (0.109 R)
• M92: 55,667,911 km (0.12 R)
• M93: 57,142,647 km (0.117 R)
• M94: 57,327,998 km (0.107 R)
• M95: 60,413,305 km (0.063 R)
• M96: 61,169,373 km (0.097 R)
• M97: 62,309,458 km (0.063 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: 438 - 19,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit